FOUS55 KCYS 180506 AFMCYS Area Forecast Matrices National Weather Service Cheyenne WY 1106 PM MDT Sun May 17 2026 NEZ002-181000- Dawes County- Including the cities of Chadron and Chadron St Park 1106 PM MDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 31 35 37 37 42 45 26 30 32 54 58 62 30 33 36 Temp 47 43 39 38 39 41 39 38 36 34 31 41 50 56 58 46 40 37 35 Dewpt 34 36 37 36 34 33 33 33 33 31 30 31 27 24 21 26 27 27 29 RH 60 76 92 92 82 73 79 82 89 89 96 67 41 29 23 45 59 67 78 Wind dir N NE NE NE N N N N NW NW W NW NW NW W S S S S Wind spd 13 14 17 17 19 19 16 9 5 6 6 10 10 10 6 3 5 6 8 Wind gust 24 26 29 29 32 33 27 20 19 20 25 26 26 18 18 21 Clouds B2 OV OV OV OV OV OV OV B1 FW SC FW FW SC FW FW FW FW SC PoP 12hr 70 100 40 0 0 QPF 12hr 0.04 0.24-0.37 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L D D D D C S S Snowshwrs S S S S S Wind chill 36 30 28 29 31 30 31 28 24 34 29 Min chill 38 24 20 24 25 19 24 32 24 Freeze A A A A Date 05/20/26 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 66 40 69 41 75 43 81 48 87 Temp 60 64 49 43 64 65 49 44 69 73 52 46 73 79 57 51 82 85 Dewpt 34 32 37 36 35 35 37 36 35 34 38 37 36 34 38 37 35 35 PWind dir S S NW SW SW S SW S W Wind char BZ GN GN GN GN GN LT GN GN Avg clouds SC SC SC FW SC SC SC SC SC SC SC SC SC FW SC SC FW FW PoP 12hr 30 5 30 20 30 20 10 5 10 Rain shwrs S C C S C S Tstms S S S S S $$ NEZ003-181000- Box Butte County- Including the cities of Alliance and Hemingford 1106 PM MDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 34 41 28 57 33 Temp 46 42 38 39 38 40 37 36 35 32 29 40 50 55 57 46 40 36 34 Dewpt 35 36 36 36 34 33 33 32 32 31 29 30 26 23 21 25 26 28 30 RH 65 79 92 89 85 76 85 85 89 96100 67 39 29 24 43 57 72 85 Wind dir NE NE NE NE NE N N N NW NW NW NW NW NW NW SW S S S Wind spd 14 16 18 18 20 20 18 12 6 6 6 9 10 9 5 3 3 5 6 Wind gust 25 27 31 31 33 33 31 19 18 Clouds B2 OV OV OV OV OV OV B2 B1 SC SC FW FW SC SC FW FW SC SC PoP 12hr 70 100 20 0 0 QPF 12hr 0.04 0.23-0.28 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L D D D S S S Snowshwrs S S S Tstms S Wind chill 34 28 30 28 30 28 28 29 26 22 34 28 Min chill 38 25 21 25 25 20 23 36 25 Freeze A A A A Date 05/20/26 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 63 38 68 39 74 42 80 46 86 Temp 58 61 46 40 64 64 47 42 68 71 50 44 74 77 55 48 82 83 Dewpt 34 35 37 37 35 35 38 37 34 35 38 37 36 35 38 37 34 35 PWind dir S S W SW SW NW SW S SW Wind char BZ GN GN LT GN LT GN GN GN Avg clouds B1 B1 SC SC SC SC SC SC SC SC SC SC SC FW SC SC FW FW PoP 12hr 30 5 30 20 30 20 10 5 10 Rain shwrs S C C S C S Tstms S S S S S $$ NEZ019-181000- Scotts Bluff County- Including the cities of Scottsbluff and Gering 1106 PM MDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 36 42 30 53 57 59 35 Temp 49 46 40 39 39 40 38 38 37 34 31 40 50 55 56 47 42 39 37 Dewpt 37 37 36 37 37 36 34 32 32 31 29 31 28 26 23 26 28 30 32 RH 63 71 85 92 92 85 85 79 82 89 92 70 42 32 27 43 57 70 82 Wind dir NE NE NE NE NE N N NW NW NW W NW NW W W SW SW S S Wind spd 11 14 17 17 18 18 16 12 8 6 5 6 6 6 5 3 3 4 4 Wind gust 23 26 31 29 33 32 28 17 17 14 14 Clouds B2 OV OV OV OV OV OV B2 SC SC FW FW FW SC SC SC SC SC B1 PoP 12hr 90 100 20 0 5 QPF 12hr 0.06-0.17 0.21-0.48 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D D D D D S S S Snowshwrs S Tstms S Wind chill 39 32 30 29 31 29 30 28 25 Min chill 29 23 24 24 20 23 35 28 Freeze A A A A Date 05/20/26 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 65 40 69 42 75 44 81 49 87 Temp 59 62 48 42 65 65 49 44 69 73 53 46 74 78 57 51 82 84 Dewpt 36 33 38 36 36 35 38 36 35 34 39 37 36 35 38 36 34 34 PWind dir S S NW S SW NW SW S W Wind char GN GN LT LT GN LT LT LT GN Avg clouds B1 SC SC SC SC SC SC SC SC SC SC FW FW FW SC SC FW FW PoP 12hr 30 540 20 20 10 10 5 10 Rain shwrs S C C S S Tstms C S S S $$ NEZ020-181000- Banner County- Including the city of Harrisburg 1106 PM MDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 31 33 37 39 25 27 31 50 54 58 34 Temp 46 44 39 37 37 38 36 36 35 32 28 38 48 52 54 45 41 38 37 Dewpt 38 38 37 36 36 36 33 32 31 31 28 31 29 27 25 27 29 32 34 RH 73 79 92 96 96 92 89 85 85 96100 76 47 38 32 49 62 79 89 Wind dir NE NE NE NE NE N N NW NW NW NW NW NW NW NW SW SW S S Wind spd 12 14 16 17 19 19 17 13 10 10 9 9 8 6 5 3 6 11 11 Wind gust 27 27 29 31 28 Clouds B2 OV OV OV OV OV OV B2 B1 SC SC SC FW SC SC SC B1 B1 B1 PoP 12hr 90 100 30 0 10 QPF 12hr 0.06-0.18 0.32-0.50 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L D D D D D C S S Snowshwrs S S S S S Tstms S Wind chill 37 30 28 27 28 26 27 27 24 20 32 31 29 Min chill 36 26 22 22 21 16 20 31 24 Freeze A A A A Date 05/20/26 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 62 38 66 40 73 43 78 48 85 Temp 57 59 46 42 63 64 48 44 68 70 52 46 74 76 56 52 81 82 Dewpt 36 34 38 38 35 34 37 37 35 34 37 37 36 35 37 37 34 34 PWind dir S S W W W W SW SW W Wind char GN GN GN GN GN GN GN GN GN Avg clouds B2 B1 SC SC SC SC SC SC SC SC SC SC FW FW SC SC FW FW PoP 12hr 30 10 40 20 30 10 10 5 10 Rain shwrs S C C S C Tstms C S S S $$ NEZ021-181000- Morrill County- Including the cities of Angora, Bridgeport, Bayard, and Redington 1106 PM MDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 33 36 39 40 43 46 29 54 58 61 35 Temp 48 45 40 41 40 41 38 37 36 33 30 41 51 56 57 47 42 39 37 Dewpt 38 38 38 38 36 35 34 32 32 31 30 31 28 26 24 26 28 31 33 RH 68 76 92 89 85 79 85 82 85 92100 67 41 31 28 43 57 73 85 Wind dir NE NE NE NE NE N N N NW NW NW NW NW NW NW S S S S Wind spd 14 14 17 18 20 20 20 14 9 8 6 9 9 8 5 3 4 5 5 Wind gust 27 28 31 32 34 35 35 27 20 18 17 20 19 18 16 16 Clouds OV OV OV OV OV OV OV B2 B1 SC SC FW FW SC SC SC SC B1 B1 PoP 12hr 70 90 20 0 5 QPF 12hr 0.02-0.07 0.14-0.36 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L D D D S C Tstms S Wind chill 38 32 32 30 32 28 28 29 27 23 35 Min chill 38 25 25 25 24 20 24 35 27 Freeze A A A A Date 05/20/26 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 61 39 68 40 74 43 79 48 86 Temp 57 60 46 41 64 65 48 44 68 71 52 45 74 77 57 50 82 83 Dewpt 36 37 38 38 37 37 39 38 36 36 39 39 37 36 39 39 36 36 PWind dir S S W SE SW NW SW S SW Wind char GN GN GN GN GN LT LT GN GN Avg clouds B2 B1 SC SC SC SC SC SC SC SC SC SC FW FW SC SC FW FW PoP 12hr 30 5 40 20 30 20 10 5 10 Rain shwrs C C C S S C S Tstms C S S S S $$ NEZ054-181000- Kimball County- Including the city of Kimball 1106 PM MDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 33 40 27 54 34 Temp 46 43 38 38 37 38 37 35 34 31 28 38 47 52 53 45 41 39 36 Dewpt 39 39 37 37 36 35 33 31 30 30 28 30 28 27 25 27 30 34 35 RH 76 86 96 96 96 89 85 85 85 96100 73 47 38 33 49 65 82 96 Wind dir NE NE NE NE NE N N N N NW NW NW NW NW NW S SW S S Wind spd 13 14 14 17 19 20 19 14 11 10 8 8 6 5 4 3 6 10 10 Wind gust 25 25 28 31 34 33 27 Clouds OV OV OV OV OV OV OV B2 B1 SC SC SC FW SC SC B1 B1 B2 B2 PoP 12hr 90 100 20 0 20 QPF 12hr 0.04-0.16 0.24-0.43 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L D D D D D S S S S Snowshwrs S D S Tstms S S Wind chill 35 29 29 27 28 26 25 26 23 20 32 32 28 Min chill 36 26 22 23 22 17 20 33 24 Freeze A A A A Date 05/20/26 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 60 37 66 38 72 41 78 46 84 Temp 55 58 45 41 62 63 47 43 66 69 51 45 73 75 55 49 80 80 Dewpt 37 35 38 39 36 35 37 37 35 34 37 37 36 35 37 37 34 34 PWind dir S S W W SW NW SW SW W Wind char GN GN GN GN GN GN GN GN GN Avg clouds B2 B1 B1 B1 SC SC SC SC SC SCSC SC FW FW SC SC FW FW PoP 12hr 40 20 40 30 30 10 10 5 10 Rain shwrs S C S C C S C Tstms C S S S S $$ NEZ055-181000- Cheyenne County- Including the cities of Sidney and Brownson 1106 PM MDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 35 43 28 57 35 Temp 47 44 40 42 40 41 39 36 35 33 30 40 50 55 56 46 42 40 37 Dewpt 39 39 38 39 37 36 34 32 31 31 30 31 29 27 25 27 29 33 35 RH 74 82 92 89 89 82 82 85 85 92100 70 44 34 30 47 60 76 92 Wind dir N NE NE NE NE N N N N NW NW NW NW NW NW S SW S S Wind spd 14 13 16 17 19 21 21 17 11 10 9 10 9 6 4 3 5 8 8 Wind gust 26 24 26 27 32 36 37 32 18 Clouds B2 OV OV OV OV OV OV B2 B1 SC SC FW FW SC SC B1 B1 B2 B2 PoP 12hr 60 100 20 0 10 QPF 12hr 0.03 0.11-0.36 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C D L D S S S C Tstms S Wind chill 37 32 34 31 32 29 26 26 25 21 33 31 Min chill 29 25 26 24 19 24 35 27 Freeze A A A A Date 05/20/26 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 60 37 67 39 73 42 79 46 86 Temp 55 59 46 40 64 64 48 43 68 70 52 45 74 77 56 49 82 83 Dewpt 38 38 37 39 39 37 39 39 38 37 39 39 38 36 39 39 37 36 PWind dir S S SW SW SW NW SW S SW Wind char BZ GN GN GN GN GN GN GN GN Avg clouds B2 B2 B1 B1 SC SC SC SC SC SC SC SC FW FW SC SC FW FW PoP 12hr 30 10 40 20 30 20 10 5 10 Rain shwrs C C S C S S C S Tstms C S S S S S $$ NEZ095-181000- Northern Sioux County- Including the city of Harrison 1106 PM MDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 28 32 37 34 39 44 23 27 32 50 56 61 28 31 36 Temp 46 42 37 35 36 38 37 35 34 30 28 39 48 54 55 44 38 35 33 Dewpt 32 34 35 35 35 34 34 33 31 29 27 30 27 25 22 26 26 26 28 RH 58 73 92100 96 85 89 92 89 96 96 70 44 32 27 49 62 69 82 Wind dir NE NE NE NE NE N N NW NW NW W NW NW NW W SW SW SW S Wind spd 13 14 16 16 18 16 13 10 8 8 6 10 10 10 8 4 5 5 8 Wind gust 24 27 29 27 31 29 25 23 19 18 18 24 26 26 18 16 23 Clouds B2 OV OV OV OV OV OV OV SC FW FW SC FW SC FW FW FW FW SC PoP 12hr 90 100 50 0 0QPF 12hr 0.04-0.15 0.27-0.50 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D D D D D C C Snowshwrs S S D D S C Wind chill 34 27 25 26 29 28 28 27 23 21 32 27 Min chill 34 22 18 21 20 15 20 39 29 21 Freeze A A A A Date 05/20/26 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 65 38 67 40 73 42 79 47 86 Temp 60 63 47 41 62 64 47 43 67 71 51 45 72 77 55 50 80 83 Dewpt 32 29 34 34 34 34 36 35 34 33 37 36 36 34 36 35 34 34 PWind dir S S NW SW W SW SW SW W Wind char GN GN LT GN GN LT LT GN GN Avg clouds SC SC SC FW SC SC SC SC SC SC SC FW SC FW SC FW FW FW PoP 12hr 10 5 30 20 20 10 5 5 5 Rain shwrs S C S S Tstms S S S $$ NEZ096-181000- Southern Sioux County- Including the city of Agate 1106 PM MDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 29 33 36 40 24 28 30 57 29 33 35 Temp 47 42 37 36 37 39 37 36 35 31 29 39 50 55 56 46 39 35 34 Dewpt 34 35 35 36 34 33 33 32 31 29 27 29 25 23 21 24 26 27 29 RH 60 76 92100 89 79 85 85 85 92 92 67 37 29 25 42 59 72 82 Wind dir NE NE NE NE NE N N N NW NW NW NW NW NW W SW S S S Wind spd 13 17 18 18 20 18 16 12 6 6 5 8 8 8 5 2 2 3 5 Wind gust 25 28 31 31 33 34 29 23 17 16 19 18 18 17 Clouds B2 OV OV OV OV OV OV B2 SC SC FW SC FW SC FW FW FW SC SC PoP 12hr 90 100 30 0 0 QPF 12hr 0.04-0.12 0.21-0.33 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D D D D L C S Snowshwrs S S S S S Wind chill 34 28 26 27 29 28 27 29 24 23 Min chill 37 23 20 25 24 19 23 34 24 Freeze A A A A Date 05/20/26 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 65 38 68 40 74 42 80 47 86 Temp 59 62 46 40 64 64 48 43 68 72 51 44 74 78 56 49 81 83 Dewpt 32 30 36 34 33 34 36 35 32 33 37 36 34 34 36 35 32 33 PWind dir S S NW SE SW NE SW SW W Wind char GN LT LT LT GN LT LT LT GN Avg clouds B1 SC SC SC SC SC SC SC SC SC SC FW FW FW SC SC FW FW PoP 12hr 20 5 40 20 20 10 5 5 10 Rain shwrs S C S S Tstms S S S S $$ WYZ101-181000- Converse County Lower Elevations- Including the cities of Bill, Douglas, Deer Creek, and Glenrock 1106 PM MDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 25 28 32 32 37 41 21 25 28 44 51 58 23 27 30 Temp 43 38 32 31 33 36 35 34 32 28 26 35 44 49 51 41 35 31 28 Dewpt 31 32 32 30 30 31 30 30 29 27 25 29 27 25 24 26 25 22 22 RH 62 79100 96 89 82 82 85 88 96 96 78 51 39 34 55 66 69 78 Wind dir N N N N N N N NW W W W W W W W SW SW SW SW Wind spd 18 19 19 20 20 18 14 11 5 5 6 8 9 10 9 6 6 5 6 Wind gust 34 36 36 36 35 33 27 19 18 19 21 24 Clouds OV OV OV OV OV OV OV B2 B2 SC SC FW FW FW FW FW FW FW FW PoP 12hr 90 100 20 0 0 QPF 12hr 0.03-0.60 0.11-0.76 0.01 0 0 Snow 12hr T 0-9 00-00 Rain shwrs C D D S S S S Snowshwrs S D D D D L S S Wind chill 34 27 20 18 21 25 26 26 26 22 19 29 29 25 22 Min chill 27 15 11 15 18 12 16 31 20 15 Freeze A A A A Winter Weath Y Y Y Y Y Y Date 05/20/26 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 62 34 63 37 69 39 76 44 81 Temp 57 60 43 37 57 61 45 40 63 67 48 42 69 73 53 47 76 79 Dewpt 27 25 29 29 33 32 33 32 32 32 35 34 33 31 34 33 32 30 PWind dir SW W NW S W S W SW W Wind char GN LT GN LT GN LT GN GN GN Avg clouds FW FW SC SC B1 SC SC SC B1 SC SC FW SC FW SC FW FW FW PoP 12hr 0 5 30 10 20 10 5 0 5 Rain shwrs S C S Tstms S S $$ WYZ102-181000- Niobrara County- Including the cities of Lusk and Redbird 1106 PM MDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 27 31 37 32 39 45 23 27 30 47 55 60 27 30 34 Temp 45 40 35 34 36 38 37 36 33 30 28 38 47 53 54 44 37 33 31 Dewpt 31 33 34 33 33 33 31 30 29 28 27 29 26 23 22 24 25 25 26 RH 58 76 96 96 89 82 79 79 85 92 96 70 43 31 28 45 61 72 81 Wind dir N N N N N N N NW NW NW W NW NW W W SW S S S Wind spd 14 14 16 17 18 18 17 12 8 6 6 9 10 10 8 5 5 4 5 Wind gust 29 33 32 33 34 34 28 25 20 17 17 20 23 23 17 Clouds B2 OV OV OV OV OV OV B2 SC SC SC SC FW FW FW FW FW FW FW PoP 12hr 90 100 30 00 QPF 12hr 0.02-0.25 0.12-0.51 0.01 0 0 Snow 12hr 00-00 0-4 00-00 Rain shwrs C D D D D D S S Snowshwrs D D D D D C S Wind chill 38 32 25 23 26 28 27 27 26 23 21 31 Min chill 33 20 16 17 17 16 20 36 28 20 Freeze W W A A A A Date 05/20/26 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 64 37 64 38 70 40 77 45 82 Temp 59 62 45 38 60 62 46 41 65 69 49 42 70 75 54 47 77 80 Dewpt 29 25 31 31 33 32 34 33 33 32 35 35 34 31 35 34 33 31 PWind dir SW SW NW S W SW SW SW W Wind char LT LT GN LT GN LT GN LT GN Avg clouds FW SC SC SC B1 SC SC SC B1 SC SC FW SC FW SC FW FW FW PoP 12hr 5 5 30 20 20 10 5 0 5 Rain shwrs C S S Tstms S S $$ WYZ103-181000- North Laramie Range- Including the city of Garrett 1106 PM MDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 19 26 32 23 30 37 12 20 26 30 41 50 17 24 30 Temp 36 33 29 26 28 29 28 27 26 23 20 29 35 39 39 30 27 27 26 Dewpt 32 31 29 26 27 26 26 25 24 22 19 25 26 26 25 22 21 21 20 RH 85 92100100 96 88 92 92 92 96 96 85 69 59 57 72 78 78 78 Wind dir NE NE NE NE N N N N NW W W W W W W SW SW SW SW Wind spd 18 19 19 20 20 17 13 10 5 4 5 4 6 6 5 6 8 8 8 Wind gust 34 37 40 40 39 33 25 20 16 17 17 20 21 21 Clouds OV OV OV OV OV OV OV B2 B1 SC SC SC SC SC FW FW FW FW FW PoP 12hr 100 100 40 5 5 QPF 12hr 0.36-0.71 0.21-0.83 0.02 0 0 Snow 12hr 0-9 2-12 T Rain shwrs D Snowshwrs D D D D D D C S Tstms S Wind chill 26 21 17 12 14 17 17 18 20 16 13 24 19 19 18 Min chill 14 7 2 4 5 0 6 20 4 4 Winter Storm W W W W W W Date 05/20/26 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 51 31 54 35 61 38 66 44 72 Temp 46 49 37 34 50 52 41 38 55 58 45 41 61 64 50 47 67 69 Dewpt 27 25 24 24 31 31 30 28 31 32 32 30 32 31 32 30 31 31 PWind dir W SW NW SW W SW W SW W Wind char GN LT GN GN GN GN GN GN GN Avg clouds FW FW FW SC SC SC SC SC B1 SC SC FW FW FW SC FW FWFW PoP 12hr 0 0 30 10 20 5 10 0 5 Rain shwrs C S S Tstms C S $$ WYZ104-181000- Ferris/Seminoe/Shirley Mountains- Including the city of Seminoe Dam 1106 PM MDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 18 26 30 23 31 35 12 20 28 25 37 41 13 21 29 Temp 35 33 30 27 28 30 28 27 25 22 20 26 33 36 35 27 24 23 22 Dewpt 32 30 28 26 26 26 26 24 23 20 18 24 26 27 26 21 17 15 15 RH 89 89 92 96 92 85 92 88 92 92 92 92 75 69 69 78 74 71 74 Wind dir NE NE NE NE NE N N N NW SW SW SW W SW SW S S S S Wind spd 20 23 26 26 25 19 12 6 2 2 2 2 2 3 3 4 4 4 4 Wind gust 43 51 56 54 48 37 24 14 16 14 16 Clouds OV OV OV OV OV OV OV B2 B1 B1 B1 B1 SC FW FW FW FW SC FW PoP 12hr 100 100 40 5 0 QPF 12hr 0.38-0.82 0.37-0.93 0.01 0 0 Snow 12hr 0-11 5-16 T Rain shwrs S Snowshwrs D D D D D L C S Tstms S Obvis BS BS BS BS Wind chill 24 20 15 12 14 18 18 19 Min chill 11 4 -3 2 7 2 5 15 6 2 Freeze A A A A A Winter Storm W W W W W W Date 05/20/26 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 47 30 53 34 60 37 66 42 71 Temp 41 46 36 33 48 51 40 37 54 58 45 39 60 64 50 44 66 69 Dewpt 27 26 23 22 31 30 29 27 32 31 32 30 33 32 32 30 33 30 PWind dir SW SW W S W SW SW SW SW Wind char LT LT LT LT GN LT GN LT GN Avg clouds FW FW FW SC SC SC SC SC B1 SC SC SC FW FW SC FW FW FW PoP 12hr 0 0 20 10 10 5 5 0 5 Rain shwrs S S S Tstms S S $$ WYZ105-181000- Shirley Basin- Including the cities of Medicine Bow and Shirley Basin 1106 PM MDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 26 29 34 37 18 35 39 43 17 20 24 Temp 35 33 29 28 31 33 30 27 25 21 19 26 34 38 37 28 26 23 22 Dewpt 33 32 29 28 27 26 26 25 24 21 19 25 27 27 26 23 22 20 19 RH 92 96100100 85 75 85 92 96100100 96 75 64 64 81 85 88 88 Wind dir NE NE NE NE NE N N N NW NW W W W W W SW SE S S Wind spd 17 19 20 19 19 16 12 8 2 1 1 1 3 4 3 2 2 1 1Wind gust 32 35 39 37 35 28 14 11 12 Clouds OV OV OV OV OV OV OV B2 B1 B1 B1 B1 SC SC FW FW SC SC SC PoP 12hr 100 100 30 5 5 QPF 12hr 0.32-0.75 0.18-0.63 0.01 0 0 Snow 12hr 1-7 2-10 T Rain shwrs S S Snowshwrs D D D D D L C C Tstms Obvis BS BS BS BS Wind chill 25 21 16 15 18 22 20 19 Min chill 21 13 8 12 14 11 14 26 15 10 Freeze A A A A A Winter Weath Y Y Y Y Y Y Date 05/20/26 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 50 28 55 32 61 35 67 39 73 Temp 43 48 35 30 50 51 39 34 55 58 43 37 62 64 48 41 68 69 Dewpt 29 27 25 24 32 32 30 29 33 32 33 31 33 32 33 31 33 31 PWind dir SW SW W S W S W SW W Wind char LT LT LT LT GN LT GN LT GN Avg clouds FW FW FW SC SC SC SC SC B1 SC SC SC FW FW SC FW FW FW PoP 12hr 0 0 20 10 20 5 5 0 5 Rain shwrs S S S Tstms S S $$ WYZ106-181000- Central Laramie Range and Southwest Platte County- Including the city of Bordeaux 1106 PM MDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 26 30 34 31 35 38 20 25 29 38 45 52 23 29 33 Temp 42 39 35 31 32 34 31 30 30 28 25 32 39 44 43 36 34 32 30 Dewpt 37 36 34 31 31 31 30 28 27 26 24 28 29 29 28 27 26 27 27 RH 82 89 96100 96 89 96 92 88 92 96 85 67 55 55 69 72 81 88 Wind dir NE NE NE NE NE N N NW NW W W W W W SW SW SW SW SW Wind spd 16 18 18 17 19 17 13 9 5 5 6 4 5 5 6 6 8 8 9 Wind gust 31 36 39 34 34 29 26 20 19 19 Clouds OV OV OV OV OV OV OV B2 B1 SC SC SC SC SC SC SC SC SC SC PoP 12hr 100 100 40 5 5 QPF 12hr 0.40-0.64 0.27-0.71 0.01 0 0 Snow 12hr 1 0-8 T Rain shwrs D D D D S C S Snowshwrs D D D D D D C C S S Tstms S S Wind chill 33 29 24 19 19 23 21 22 22 18 27 25 22 Min chill 25 16 13 14 14 11 14 27 17 14 Freeze A A A A Winter Weath Y Y Y Y Y Y Date 05/20/26 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 MDT 6hrly 12 18 00 0612 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 56 35 60 39 66 42 72 48 77 Temp 51 54 41 38 56 57 45 42 61 64 49 45 67 69 54 50 73 74 Dewpt 30 27 28 28 32 33 33 31 32 33 34 33 33 33 34 33 32 33 PWind dir W SW NW SW W SW W SW W Wind char GN GN GN GN GN GN GN GN GN Avg clouds SC FW FW SC SC SC SC SC B1 SC SC SC FW FW SC FW FW FW PoP 12hr 5 0 30 20 20 5 10 0 10 Rain shwrs C S S Tstms C S $$ WYZ107-181000- East Platte County- Including the cities of Wheatland and Guernsey 1106 PM MDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 30 33 36 33 37 40 24 28 32 46 51 55 28 31 35 Temp 47 42 37 34 34 36 34 35 35 31 29 37 44 49 50 43 38 35 33 Dewpt 36 37 36 34 33 34 33 31 30 29 27 30 29 28 26 27 28 28 28 RH 65 82 96100 96 92 96 85 82 92 92 75 55 44 39 53 67 75 82 Wind dir N N N N N N N NW NW NW W NW NW W W SW SW SW S Wind spd 13 14 14 16 18 18 17 13 8 5 4 4 5 5 5 4 4 4 4 Wind gust 25 25 26 28 31 29 28 24 16 17 17 16 14 16 18 Clouds OV OV OV OV OV OV OV B2 B1 SC SC SC SC SC FW FW FW FW SC PoP 12hr 100 100 30 5 0 QPF 12hr 0.24-0.53 0.34-0.67 0.01 0 0 Snow 12hr 00-00 0-6 00-00 Rain shwrs D D D D D D S S Snowshwrs D D D D D C S Tstms S Wind chill 35 29 23 23 25 23 25 28 Min chill 35 24 18 19 19 16 20 38 27 23 Freeze A A A A Date 05/20/26 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 62 38 64 40 70 43 76 47 81 Temp 57 60 46 40 60 62 48 44 64 68 52 46 70 74 57 51 77 79 Dewpt 30 26 31 30 33 34 35 33 33 33 36 35 34 33 35 34 33 33 PWind dir SW SW NW SW W SW W SW W Wind char LT LT LT LT GN LT LT LT GN Avg clouds SC FW FW SC SC SC SC SC SC SC SC FW FW FW SC FW FW FW PoP 12hr 5 0 30 20 20 5 10 0 5 Rain shwrs C S S Tstms C S $$ WYZ108-181000- Goshen County- Including the city of Torrington 1106 PM MDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 29 33 36 32 40 43 24 28 31 47 54 58 28 32 36 Temp 47 43 38 35 37 38 37 36 35 31 29 38 47 52 54 45 39 36 34 Dewpt 36 37 36 35 35 35 33 32 31 29 28 30 28 26 24 27 28 29 30 RH 65 79 92100 92 89 85 85 85 92 96 73 47 36 31 49 64 75 85 Wind dir NE NE NE NE N N N NW NW NW W NW NW W W SW SW S S Wind spd 12 14 14 14 17 16 16 12 8 6 4 5 5 5 5 3 3 4 4 Wind gust 23 26 27 28 29 28 28 26 18 14 18 18 17 13 17 19 Clouds OV OV OV OV OV OV OV B2 SC SC SC SC FW SC FW SC FW SC SC PoP 12hr 100 100 30 0 0 QPF 12hr 0.10-0.34 0.29-0.66 0.01 0 0 Snow 12hr 00-00 0-4 00-00 Rain shwrs L D D D D D C C Snowshwrs D D D D D C C Tstms S Wind chill 36 29 26 27 29 27 27 29 25 Min chill 34 22 17 17 17 16 21 38 30 23 Freeze A A A A Date 05/20/26 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 64 38 67 40 73 43 79 47 84 Temp 59 62 46 40 63 64 48 43 67 71 51 45 73 76 56 50 80 82 Dewpt 32 27 34 33 34 33 36 34 33 32 37 36 34 33 36 35 32 33 PWind dir SW SW NW SW W S W SW W Wind char GN LT LT LT GN LT LT LT GN Avg clouds SC SC FW SC SC SC SC SC SC SC SC FW FW FW SC FW FW FW PoP 12hr 10 5 30 30 20 5 5 0 10 Rain shwrs C S S Tstms S S $$ WYZ109-181000- Central Carbon County- Including the city of Rawlins 1106 PM MDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 23 27 31 29 33 36 15 19 22 31 37 40 16 20 23 Temp 37 35 31 28 29 31 29 26 24 21 20 25 31 35 35 27 23 22 21 Dewpt 34 32 30 28 27 26 26 24 22 20 19 24 27 27 27 22 18 16 16 RH 89 89 96100 92 81 88 92 92 96 96 96 85 72 72 81 81 77 81 Wind dir NE NE NE NE NE NE N N N NW SW SW NW NW SW S S S S Wind spd 21 24 27 28 27 21 16 9 4 3 2 2 3 3 3 3 3 2 2 Wind gust 41 47 54 56 55 46 35 24 17 Clouds OV OV OV OV OV OV B2 B2 B1 B1 B2 B2 SC SC FW FW FW SC SC PoP 12hr 100 100 40 5 0 QPF 12hr 0.24-0.79 0.36-0.94 0.02 0 0 Snow 12hr 0-7 4-13 T Rain shwrs D S D Snowshwrs D D D D D L C C S S Tstms S S Obvis BS BS BS BS Wind chill 26 22 17 13 14 18 17 17 Min chill 21 11 4 6 7 6 919 9 8 Freeze A A A A A Winter Storm W W W W W W Date 05/20/26 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 48 29 55 34 61 37 68 41 73 Temp 41 47 36 32 50 52 41 36 55 59 45 39 62 65 50 43 68 71 Dewpt 27 26 23 23 30 30 29 27 31 31 31 29 32 31 32 30 31 29 PWind dir SW SW W S W SW SW SW SW Wind char LT LT LT LT GN LT GN LT GN Avg clouds FW FW FW SC SC FW SC SC B1 SC SC SC FW FW SC FW FW FW PoP 12hr 0 0 20 10 10 5 5 0 5 Rain shwrs S Tstms S $$ WYZ110-181000- North Snowy Range Foothills- Including the cities of Arlington and Elk Mountain 1106 PM MDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 28 30 33 36 19 33 37 40 20 Temp 36 35 32 28 29 31 29 26 24 21 20 26 31 35 35 28 25 23 22 Dewpt 34 33 31 28 28 28 27 25 23 20 18 24 27 28 27 23 20 17 17 RH 92 92 96100 96 88 92 96 96 96 92 92 85 75 72 81 81 77 81 Wind dir E E E E NE NE N N NW W SW W NW NW W S S SW SW Wind spd 18 21 24 20 20 16 11 8 3 3 3 3 5 5 4 5 5 4 4 Wind gust 36 42 48 43 36 29 21 Clouds OV OV OV OV OV OV OV B2 B1 B1 B1 B1 SC SC SC SC SC SC SC PoP 12hr 100 100 60 10 5 QPF 12hr 0.36-0.87 0.47-0.91 0.03 0 0 Snow 12hr 0-8 5-13 T Rain shwrs D S Snowshwrs D D D D D D L L S S S S Tstms S S S S S S Obvis BS BS BS BS Wind chill 26 23 19 15 16 20 19 18 22 18 17 16 Min chill 23 15 10 12 12 9 11 22 10 9 Freeze A A A A A Winter Storm W W W W W W Date 05/20/26 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 47 29 54 34 60 38 66 43 71 Temp 41 46 34 32 49 51 40 37 54 57 44 40 61 63 50 46 67 68 Dewpt 28 28 23 22 30 32 29 27 31 32 31 29 31 32 31 29 31 31 PWind dir W SW W SW W SW W SW W Wind char LT LT GN GN GN GN GN GN GN Avg clouds FW FW SC SC SC SC SC SC B1 SC SC SC FW FW SC FW FW FW PoP 12hr 0 0 20 10 10 5 5 0 5 Rain shwrs S S Tstms S S$$ WYZ111-181000- Southwest Carbon County- Including the city of Baggs 1106 PM MDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 24 30 34 29 37 46 16 21 24 34 42 50 19 22 25 Temp 39 37 33 33 33 35 31 28 26 23 21 28 37 40 40 31 27 24 23 Dewpt 35 35 32 31 30 29 27 25 24 22 21 26 29 29 27 24 21 19 19 RH 85 92 96 92 89 78 85 88 92 96100 92 72 64 59 75 78 81 84 Wind dir NE NE NE NE NE NE NE NE N NE NE N N N N NE E E E Wind spd 18 19 21 31 32 27 21 14 9 5 3 3 5 8 6 3 3 2 2 Wind gust 40 46 50 59 56 49 40 29 19 Clouds OV OV OV OV OV OV B2 B1 SC SC SC SC SC SC FW FW FW FW FW PoP 12hr 80 100 20 5 0 QPF 12hr 0.13-0.40 0.33-0.65 0.01 0 0 Snow 12hr T 0-9 00-00 Rain shwrs D D D D Snowshwrs S D D D D C S Tstms S S S S S Wind chill 29 26 21 19 18 22 18 16 17 16 Min chill 21 11 7 9 9 8 10 23 15 12 Freeze A A A A A Winter Weath Y Y Y Y Y Y Date 05/20/26 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 54 31 60 34 65 36 71 40 75 Temp 47 53 37 32 55 57 41 35 59 63 44 38 66 69 48 41 71 73 Dewpt 28 25 25 24 31 29 30 28 32 30 32 30 33 30 32 30 31 28 PWind dir W S W S SW S SW S SW Wind char LT LT LT LT GN LT GN LT GN Avg clouds FW FW FW SC SC FW SC SC B1 SC SC SC SC FW B1 SC FW FW PoP 12hr 0 0 10 5 10 0 5 0 5 Rain shwrs S Tstms S $$ WYZ112-181000- Sierra Madre Range- 1106 PM MDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 20 29 35 28 36 45 11 19 24 26 39 48 13 20 25 Temp 36 36 34 33 31 33 29 25 24 21 20 28 35 38 37 29 24 23 22 Dewpt 33 33 31 30 29 27 24 22 21 19 18 23 25 25 23 21 18 16 15 RH 89 89 89 89 92 78 81 88 88 92 92 81 66 59 56 72 77 74 74 Wind dir E E E E NE NE N N NE E E N NW NW NW E SE SE SE Wind spd 12 13 14 19 21 18 14 11 5 3 2 2 5 8 6 3 4 3 2 Wind gust 33 33 37 54 52 46 35 25 20 19 19 Clouds OV OV OV OV OV OV OV B2 B1 SC SC SC SC SC SC SC FW FW FW PoP 12hr 80 100 50 10 0 QPF 12hr 0.14-0.35 0.44-1.00 0.01-0.08 0 0 Snow 12hrT 0-13 1 Rain shwrs D L D D Snowshwrs D L D D D D C C S S S S C C Tstms S S S S S S Wind chill 28 27 24 21 19 22 18 15 18 32 Min chill 16 14 5 4 1 1 6 16 4 2 Winter Storm W W W W W W Date 05/20/26 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 48 28 53 31 57 35 63 39 68 Temp 44 47 32 30 50 50 36 33 53 55 40 37 60 61 45 41 65 66 Dewpt 23 21 20 19 26 26 25 23 27 27 28 26 28 27 28 26 27 26 PWind dir W S W S SW S SW S SW Wind char LT LT LT LT GN LT GN GN GN Avg clouds FW FW FW FW SC FW SC SC SC SC B1 SC FW FW SC FW FW FW PoP 12hr 0 0 20 10 10 5 5 0 5 Rain shwrs S S Snowshwrs S Tstms S S $$ WYZ113-181000- Upper North Platte River Basin- Including the cities of Saratoga and Encampment 1106 PM MDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 28 30 34 32 37 41 20 36 41 44 22 Temp 39 37 35 34 34 36 32 28 26 23 21 29 36 39 39 31 27 24 23 Dewpt 36 34 33 31 29 28 26 24 23 21 20 25 27 28 26 23 21 19 18 RH 89 89 92 89 82 72 78 85 88 92 96 85 69 64 59 72 78 81 81 Wind dir E E E NE NE NE N N N W S W NW NW NW S S S S Wind spd 13 16 18 20 19 17 13 8 3 1 1 1 6 6 5 2 3 3 2 Wind gust 32 37 43 42 40 34 27 19 17 Clouds OV OV OV OV OV OV OV B2 B2 B2 B2 B1 SC SC SC SC FW SC FW PoP 12hr 100 100 60 10 0 QPF 12hr 0.23-0.39 0.34-0.84 0.04 0 0 Snow 12hr 00-00 0-8 T Rain shwrs D D D S Snowshwrs S D D D D D L C S S S S S S Tstms S S S S S Wind chill 31 28 24 22 23 26 22 20 Min chill 26 18 14 15 13 13 16 26 17 15 Freeze A A A A Date 05/20/26 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 52 29 57 33 62 36 69 41 74 Temp 47 51 35 31 54 55 40 35 58 60 44 38 65 66 48 43 70 71 Dewpt 25 24 23 23 29 29 29 27 29 30 31 29 30 30 32 29 29 29 PWind dir W S W S W SW SW SW SW Wind char LT LT GN LT GN LT GN GN GN Avg clouds FW FW FW FW SC SC SC SC SC SC B1 SC FW FW SC FW FW FW PoP 12hr 0 0 20 10 10 5 5 0 10 Rain shwrs S S Tstms S S $$ WYZ114-181000- Snowy Range- Including the cities of Centennial and Albany 1106 PM MDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 18 26 33 23 32 40 8 16 24 25 37 44 12 18 25 Temp 33 32 30 28 28 30 27 23 22 19 17 26 33 36 34 27 23 21 19 Dewpt 31 30 29 26 26 25 24 22 20 18 16 21 24 25 24 22 20 18 16 RH 92 92 96 92 92 81 88 96 92 96 96 81 69 64 66 81 88 88 88 Wind dir E E E E NE NE NE N NE W SW SW NW NW N SE S S SW Wind spd 16 18 20 21 20 14 10 6 2 1 2 2 5 6 5 3 4 3 3 Wind gust 41 46 48 48 40 32 24 19 17 13 16 16 16 Clouds OV OV OV OV OV OV OV OV B2 B2 B1 SC B1 B1 B1 SC SC SC SC PoP 12hr 100 100 70 30 5 QPF 12hr 0.27-0.89 0.40-0.94 0.04 0 0 Snow 12hr 0-11 1-14 1 Rain shwrs D D Snowshwrs D D D D D D L L C C S S C C Tstms S S S S S S S Obvis BS BS BS BS Wind chill 23 21 17 14 15 19 17 16 30 Min chill 11 5 -1 3 3 -2 3 12 1 -1 Winter Storm W W W W W W Date 05/20/26 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 46 24 51 28 56 32 62 37 67 Temp 42 44 29 27 48 47 34 31 51 52 38 35 58 58 43 39 63 63 Dewpt 23 23 21 20 26 27 25 24 27 28 28 26 27 27 28 27 26 27 PWind dir W SW W SW W SW W SW W Wind char LT LT GN LT GN GN GN GN GN Avg clouds FW FW SC FW SC SC SC SC SC SC SC FW FW FW SC FW FW FW PoP 12hr 5 0 30 10 20 5 10 5 10 Rain shwrs C S S Snowshwrs C S Tstms S S S $$ WYZ115-181000- Laramie Valley- Including the cities of Bosler and Laramie 1106 PM MDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 27 29 33 31 35 38 21 40 21 24 27 Temp 38 36 34 30 31 33 30 28 26 24 22 27 35 38 37 32 30 27 25 Dewpt 35 34 33 30 29 28 27 26 24 23 21 25 27 28 28 27 25 24 23 RH 89 92 96100 92 82 88 92 92 96 96 92 72 67 70 81 81 88 92 Wind dir E E E NE NE NE N N NW NW W W N N NW S S S SW Wind spd 16 18 18 18 20 17 12 9 3 3 2 2 4 5 4 3 5 5 4 Wind gust 29 34 36 35 36 29 23 Clouds OV OV OV OV OV OV OV OV B2 B1 B1 B1 SC B1 B1 B1 SC SC SC PoP 12hr 100 100 50 20 10 QPF 12hr 0.28-0.76 0.29-0.81 0.02 0 0 Snow 12hr 1 3-10 T Rain shwrs D D S S S Snowshwrs S D D D D L C C S S C C S S Tstms S S S S S Wind chill 29 26 22 18 18 22 19 19 24 21 19 Min chill 25 17 12 14 12 15 16 26 18 15 Freeze A A A A Winter Weath Y Y Y Y Y Y Date 05/20/26 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 51 29 56 33 62 37 68 41 73 Temp 45 48 36 32 53 53 40 36 57 59 44 39 64 65 49 44 69 69 Dewpt 29 29 27 25 30 32 31 29 30 32 32 31 31 32 33 31 30 32 PWind dir W SW W SW W SW W SW W Wind char LT LT LT LT GN LT GN GN GN Avg clouds SC SC SC SC SC SC SC SC SC SC B1 FW FW FW SC FW FW FW PoP 12hr 5 0 30 20 20 5 5 0 10 Rain shwrs C S S Tstms C S $$ WYZ116-181000- South Laramie Range- Including the cities of Buford, Pumpkin Vine, and Vedauwoo 1106 PM MDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 24 27 30 29 32 35 17 20 23 33 38 42 23 26 29 Temp 36 35 32 28 28 30 27 25 24 23 21 26 33 36 35 30 28 29 30 Dewpt 34 33 31 28 28 27 26 24 23 22 21 24 26 26 27 26 26 27 27 RH 92 92 96100100 88 96 96 96 96100 92 75 67 72 85 92 92 88 Wind dir E E E NE NE NE N N NW NW W W N NE S S S S S Wind spd 17 20 21 20 23 19 16 12 5 5 4 3 4 4 3 4 6 9 8 Wind gust 33 37 39 36 39 32 29 24 Clouds OV OV OV OV OV OV OV B2 B2 B1 B1 B1 SC B1 B1 B1 B1 B1 B1 PoP 12hr 100 100 40 30 20 QPF 12hr 0.34-0.62 0.35-0.62 0.01 0 0 Snow 12hr 0-4 4-8 T Rain shwrs D Snowshwrs D D D D D L C C S S C C S S Tstms S S S Wind chill 26 23 19 15 14 17 15 13 17 16 15 21 21 22 Min chill 21 16 8 10 7 10 11 22 15 15 Freeze A A A A Winter Storm W W W W W W Date 05/20/26 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 49 31 54 34 60 38 65 43 70 Temp 43 45 36 34 51 50 40 37 55 56 44 41 61 62 49 46 66 66 Dewpt 28 28 27 25 28 31 29 28 29 31 30 29 29 32 31 29 28 31 PWind dir W SW W SW W SW W SW W Wind char LT LT GN LT GN LT GN GN GN Avg clouds SC SC SC SC SC SC SC SC SC SC B1 FW FW FW B1 FW FW FW PoP 12hr 20 5 30 20 20 5 10 5 10 Rain shwrs C C S S S Snowshwrs S Tstms S C S S $$ WYZ117-181000- South Laramie Range Foothills- Including the cities of Whitaker, Federal, and Horse Creek 1106 PM MDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 28 35 22 41 44 48 29 Temp 40 37 34 30 31 33 30 28 28 26 23 30 38 42 42 36 33 33 32 Dewpt 37 36 34 30 31 30 29 27 26 26 23 27 27 28 28 28 29 31 31 RH 89 96100100100 89 96 96 92100100 88 64 57 57 72 85 92 96 Wind dir NE NE E NE NE N N N NW NW W NW NW N SW SW S S S Wind spd 13 16 16 16 20 19 17 13 8 5 4 3 4 4 5 4 6 10 10 Wind gust 25 28 28 27 33 33 31 24 19 20 Clouds OV OV OV OV OV OV OV B2 B1 SC SC SC SC SC B1 B1 B1 B1 B1 PoP 12hr 100 100 30 10 10 QPF 12hr 0.28-0.53 0.46-0.61 0.01 0 0 Snow 12hr 00-00 1-7 T Rain shwrs D D S S S S S S Snowshwrs S D D D D L C S S S S S S S Tstms S Wind chill 33 28 23 18 18 21 18 17 20 19 17 27 25 24 Min chill 29 20 16 16 14 14 18 33 20 19 Freeze A A A A Winter Weath Y Y Y Y Y Y Date 05/20/26 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 55 34 60 36 65 39 70 44 75 Temp 49 52 41 37 56 56 43 40 60 62 48 43 67 68 52 48 72 72 Dewpt 30 30 31 30 30 33 32 31 30 33 33 32 31 34 34 31 30 33 PWind dir SW SW NW W W W W SW W Wind char GN LT GN LT GN LT GN GN GN Avg clouds B1 SC SC SC SC SC SC SC SC SC B1 SC FW FW B1 FW FW FW PoP 12hr 20 10 40 20 20 5 10 5 10 Rain shwrs S C S C S S S Tstms S C S S $$ WYZ118-181000- Central Laramie County- Including the city of Cheyenne 1106 PM MDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 0003 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 30 36 24 45 48 51 31 Temp 43 39 35 31 33 35 32 31 30 28 25 33 41 46 47 40 37 35 33 Dewpt 38 38 35 31 33 32 31 29 28 27 25 28 28 27 27 28 30 32 33 RH 82 96100100100 89 96 92 92 96100 82 59 47 45 62 75 89100 Wind dir NE NE NE NE NE N N N NW NW NW NW NW N W SW SW S S Wind spd 13 16 16 16 19 19 18 14 11 8 6 4 4 4 4 5 8 11 11 Wind gust 26 26 26 32 33 32 26 Clouds OV OV OV OV OV OV OV OV B1 SC SC SC SC SC B1 B1 B1 B1 B1 PoP 12hr 100 100 40 5 10 QPF 12hr 0.19-0.46 0.43-0.61 0.01 0 0 Snow 12hr 00-00 0-5 T Rain shwrs D D D S S S S S S S Snowshwrs D D D D L C C Tstms S Wind chill 36 31 25 20 21 24 21 20 21 19 17 31 27 25 Min chill 33 23 17 18 17 15 18 36 24 21 Freeze A A A A Date 05/20/26 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 58 35 63 37 68 40 73 45 79 Temp 52 55 43 39 59 59 45 41 63 65 49 44 69 71 53 49 75 76 Dewpt 32 30 34 33 32 32 33 33 32 33 34 34 32 34 35 34 31 33 PWind dir SW SW NW W W W W SW W Wind char GN GN GN GN GN GN GN GN GN Avg clouds B1 SC SC B1 SC SC SC SC SC SC B1 SC FW FW B1 SC FW FW PoP 12hr 20 10 40 30 20 5 10 5 10 Rain shwrs S S C C S Tstms S C S $$ WYZ119-181000- East Laramie County- Including the city of Pine Bluffs 1106 PM MDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 32 39 26 51 33 Temp 44 41 37 34 35 37 35 33 32 29 27 35 44 49 50 42 38 37 34 Dewpt 39 38 37 34 35 34 32 30 29 28 27 29 28 27 26 28 31 33 34 RH 82 89100100100 89 89 89 88 96100 78 53 42 39 57 76 85100 Wind dir NE NE NE NE NE N N N NW NW NW NW NW N N SW SW S S Wind spd 13 14 16 16 19 19 18 14 11 9 6 5 5 4 4 3 6 10 11 Wind gust 25 26 27 31 34 32 26 Clouds OV OV OV OV OV OV OV B2 B2 SC SC SC SC SC SC B1 B1 B1 B2 PoP 12hr 100 100 30 5 10 QPF 12hr 0.13-0.29 0.38-0.57 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D D D D D L C C S S S Snowshwrs D D D L C C Tstms S S Wind chill 37 33 27 23 24 26 24 23 23 21 20 2926 Min chill 36 25 21 21 20 17 20 31 23 Freeze A A A A Date 05/20/26 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 60 37 65 38 70 41 75 45 81 Temp 54 57 44 40 60 61 46 41 65 67 50 44 71 73 54 49 77 78 Dewpt 35 32 37 37 34 33 35 35 34 33 36 36 34 35 36 36 33 33 PWind dir S S NW W W W SW SW W Wind char GN GN GN GN GN LT LT GN GN Avg clouds B1 SC SC B1 SC SC SC SC SC SC SC SC FW FW B1 SC FW FW PoP 12hr 20 10 40 30 30 5 10 5 10 Rain shwrs S S S C C C S Tstms S S C S S $$