FOUS55 KMSO 192000 PFMMSO Point Forecast Matrices National Weather Service Missoula MT 200 PM MDT Tue May 19 2026 MTZ005-201000- Missoula-Missoula MT 46.92N 114.08W Elev. 3205 ft 200 PM MDT Tue May 19 2026 Date 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri 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 37 64 38 66 40 Temp 62 63 55 46 40 38 47 56 61 59 52 46 43 40 44 56 63 66 57 48 44 40 Dewpt 35 34 38 36 35 34 37 39 40 42 44 42 41 39 39 38 36 34 37 35 34 32 RH 36 34 53 68 82 85 68 53 46 53 74 86 93 96 82 51 36 30 47 60 68 73 Wind dir W W W N N N N NW NW NW N N N N N N NW N N N N N Wind spd 10 12 5 0 0 0 0 4 10 8 3 0 0 0 0 0 4 5 0 0 0 0 Clouds B1 B1 B1 SC SC B2 B2 B1 B1 B2 B2 B2 B1 SC SC FW SC SC SC SC SC SC PoP 12hr 20 70 80 5 0 QPF 12hr 0.02 0.04 0.11 0 0 Snow 12hr 00-00 00-00 00-00 Rain S D C C Rain shwrs S C C L Tstms S S C C Date 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 Tue 05/26/26 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 73 42 78 45 79 46 75 42 64 Temp 62 72 52 44 65 77 56 47 69 78 57 48 67 73 53 43 56 64 Dewpt 36 34 38 36 38 35 38 37 38 34 37 37 38 37 39 37 35 34 PWind dir NW NW W W SW W W W W Wind char LT LT LT LT LT LT LT GN LT Avg clouds SC FW SC SC FW FW SC SC SC FW SC SC SC SC B1 B1 B1 SC PoP 12hr 0 0 5 0 0 5 20 30 20 Rain C C S S Rain shwrs S Tstms S $$ MTZ003-201000- Kalispell-Flathead MT 48.30N 114.27W Elev. 2977 ft 200 PM MDT Tue May 19 2026 Date 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 38 58 35 64 40 Temp 57 58 52 45 42 41 46 54 55 54 49 43 38 36 45 57 62 64 55 47 43 41 Dewpt 41 42 43 40 39 38 40 43 45 44 44 41 37 34 38 38 36 36 39 38 36 35 RH 55 55 71 82 89 89 79 66 69 69 83 93 96 92 76 49 38 35 55 71 76 79 Wind dir S S W SE SW W S SE N N N N N N N N SE S SE E N E Wind spd 6 6 4 2 1 1 1 3 3 3 3 3 3 2 0 3 3 5 2 1 0 1 Clouds B2 B2 B1 B2 B2 B1 B1 B2 B2 B1 B1 SC FW FW FW FW FW SC SC SC SC SC PoP 12hr 30 60 50 0 0 QPF 12hr 0.01 0.07 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain S C C C C Rain shwrs C C L L Tstms C S C C Date 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 Tue 05/26/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 69 43 72 45 73 46 69 42 62 Temp 62 68 51 45 65 71 54 47 67 71 54 48 63 67 50 43 56 61 Dewpt 39 40 42 39 42 41 43 40 40 38 39 38 39 39 41 39 37 37 PWind dir SE SE SE S S SW SW SW SW Wind char LT LT LT LT LT LT GN LT LT Avg clouds SC SC SC SC SC FW SC SC FW FW SC B1 B1 B1 B1 B1 B1 SC PoP 12hr 5 0 5 0 0 5 10 40 20 Rain C C S $$ MTZ007-201000- Butte-Silver Bow MT 45.95N 112.50W Elev. 5550 ft 200 PM MDT Tue May 19 2026 Date 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri 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 58 33 56 32 Temp 54 55 49 40 35 33 43 53 56 54 47 40 37 35 38 47 53 56 49 40 36 33 Dewpt 24 26 30 31 29 28 29 29 31 34 37 36 35 33 32 31 30 27 29 30 28 25 RH 31 32 48 70 78 82 57 39 38 46 68 85 92 92 79 53 41 32 46 67 72 72 Wind dir NW NW N S S N W W NW NW N N N N N N N N N N N N Wind spd 6 6 2 1 1 0 1 5 6 8 4 3 4 4 5 5 6 6 1 0 0 0 Clouds B1 B1 SC SC SC SC SC B1 B2 B2 OV OV OV B2 B1 B1 SC SC SC FW SC SC PoP 12hr 20 30 90 40 0 QPF 12hr 0 0 0.04 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain S S S C D D C C Rain shwrs S C C Snow D D C C Tstms S S S Date 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 Tue 05/26/26 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 37 72 41 76 43 76 40 65 Temp 58 66 47 39 65 71 51 43 71 75 53 45 71 74 51 41 60 64 Dewpt 27 27 31 29 30 30 32 30 30 29 32 30 31 30 33 31 30 29 PWind dir NW NW W NW SW SW SW NW NW Wind char LT LT LT LT LT LT GN GN LT Avg clouds SC SC B1 SC FW SC B1 SC SC SC SC FW SC SC SC SC SC B1 PoP 12hr 0 0 5 5 5 5 20 20 30 Rain S S C Rain shwrs S Snow S Tstms S $$ IDZ010-201000- Salmon-Lemhi ID 45.12N 113.88W Elev. 4045 ft 200 PM MDT Tue May 19 2026 Date 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 34 67 36 67 35 Temp 63 65 55 45 39 35 45 57 65 65 55 47 41 38 43 55 64 67 57 47 40 36 Dewpt 24 23 29 32 31 31 33 34 33 33 37 39 38 38 37 34 30 26 28 31 29 29 RH 22 20 37 60 73 85 62 42 30 30 51 74 89100 79 45 28 21 33 53 64 75 Wind dir N N SW N N N N N N N NW N N N N N N N N N N N Wind spd 0 5 1 0 0 0 0 0 3 6 2 0 0 1 6 5 5 6 0 0 0 0 Clouds B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 SC FW FW SC SC SC SC PoP 12hr 20 5 50 20 0 QPF 12hr 0 0 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain S S S C C C S S Rain shwrs C Tstms S Date 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 Tue 05/26/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 75 38 80 42 85 44 84 42 73 Temp 62 74 51 40 67 79 55 44 73 83 57 46 73 82 56 43 64 71 Dewpt 32 30 34 33 34 32 35 34 34 31 33 32 32 30 34 34 32 29 PWind dir N NW W W SW W SW NW NW Wind char LT LT LT LT LT LT GN GN LT Avg clouds SC FW SC SC FW FW SC SC SC FW SC SC SC SC SC SC SC SC PoP 12hr 0 0 10 5 5 0 10 20 20 Rain S S S $$ MTZ004-201000- Lookout Pass-Mineral MT 47.45N 115.67W Elev. 6027 ft 200 PM MDT Tue May 19 2026 Date 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri 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 47 34 52 39 Temp 42 44 42 38 38 37 43 42 45 44 41 38 36 34 39 44 50 51 46 43 41 40 Dewpt 27 29 31 29 30 29 30 30 33 32 35 33 31 30 31 27 26 24 29 29 26 25 RH 55 55 65 70 73 72 60 62 62 62 79 82 82 85 73 51 39 34 51 57 55 55 Wind dir W W W W W W W W W NW N NE NE E E E N NW NW SW SW S Wind spd 13 14 9 9 9 8 9 12 11 11 6 8 8 8 8 8 4 5 5 4 4 4 Clouds B2 B2 SC SC B1 B1 B1 B1 B1 B1 B1 SC FW FW FW FW FW SC SC SC SC SC PoP 12hr 5 30 50 0 0 QPF 12hr 0 0 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain S Rain shwrs C C C Tstms S S S Wind chill 35 37 36 32 32 31 35 39 38 32 30 27 33 Min chill 35 32 31 33 38 32 27 30 37 Date 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 Tue 05/26/26 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 44 65 46 63 45 56 36 50 Temp 50 53 47 45 54 56 50 46 53 55 49 46 46 47 41 36 38 43 Dewpt 25 28 32 30 29 30 34 31 28 27 31 30 28 29 31 29 26 27 PWind dir W SW SW SW SW SW SW W W Wind char LT LT LT LT GN LT GN LT LT Avg clouds SC SC FW FW SC FW FW FW FW SC SC SC SC SC B1 B1 SC SC PoP 12hr 0 0 0 0 0 10 20 40 20 Rain S S C C S Snow C S $$ IDZ006-201000- Lowell-Idaho ID 46.15N 115.60W Elev. 1575 ft 100 PM PDT Tue May 19 2026 Date Tue 05/19/26 Wed 05/20/26 Thu 05/21/26 Fri PDT 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 44 72 44 76 45 Temp 69 68 57 50 46 44 49 61 70 69 58 50 47 44 48 65 75 74 61 52 48 45 Dewpt 42 45 47 45 42 41 44 45 46 49 49 47 46 43 46 46 43 45 48 45 42 40 RH 37 43 69 83 86 89 83 56 42 49 72 89 96 96 93 50 32 35 62 77 80 82 Wind dir W W N N N N N NW W W N N N N N N NW NW N N N N Wind spd 4 3 0 0 0 0 0 2 4 4 0 0 0 0 0 0 2 3 0 0 0 0 Wind gust 17 Clouds SC B1 B1 SC B1 B1 B2 B1 B1 SC B1 B1 SC FW FW CL FW FW SC SC SC SC PoP 12hr 20 5 50 0 0 QPF 12hr 0 0 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain S S S Rain shwrs S C Tstms S S Date 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 Tue 05/26/26 PDT 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 47 85 49 86 50 79 45 68 Temp 70 78 55 48 72 82 57 50 74 82 57 50 69 73 53 46 58 65 Dewpt 46 44 46 42 46 47 49 44 46 48 48 44 46 47 46 42 43 44 PWind dir NW NW W NW W NW W NW NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW FW FW FW FW SC SC SC FW SC SC SC SC B1 B1 B1 SC PoP 12hr 0 0 0 5 0 5 20 40 30 Rain S C C C S $$