FOUS55 KMSO 221821 PFMMSO Point Forecast Matrices National Weather Service Missoula MT 1221 PM MDT Sat Aug 22 2026 MTZ005-231000- Missoula-Missoula MT 46.92N 114.08W Elev. 3205 ft 1221 PM MDT Sat Aug 22 2026 Date 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 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 55 83 45 85 52 Temp 91 88 74 65 61 57 59 72 81 80 67 58 52 47 54 71 82 84 70 61 56 52 Dewpt 52 55 56 57 57 56 55 51 46 41 38 41 43 42 41 42 39 37 40 41 41 41 RH 27 33 53 75 87 96 87 48 29 25 34 53 71 83 61 35 22 19 33 48 57 66 Wind dir E SE SE E NW N NW NW W W NW W N N N N NW NW N N N N Wind spd 2 6 10 9 3 0 2 8 16 16 9 5 0 0 0 0 2 3 3 0 0 0 Wind gust 28 Clouds B1 B1 B1 SC SC SC FW CL CL FW FW FW FW SC FW CL FW FW FW FW FW SC PoP 12hr 40 10 0 0 0 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S Tstms S S Obvis PF K Date 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26 Sat 08/29/26 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 91 56 91 53 86 49 84 48 81 Temp 74 87 65 56 79 88 64 53 75 83 60 49 73 82 59 48 72 79 Dewpt 45 41 45 46 48 46 48 48 47 40 43 43 43 37 39 40 41 36 PWind dir N E SE S W W W W W Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC B1 SC SC SC SC SC SC FW FW CL FW FW SC FW PoP 12hr 0 5 5 10 5 5 0 5 5 $$ MTZ003-231000- Kalispell-Flathead MT 48.30N 114.27W Elev. 2977 ft 1221 PM MDT Sat Aug 22 2026 Date 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 56 77 46 79 49 Temp 86 86 74 65 60 58 60 70 75 76 65 56 50 46 55 69 77 79 67 57 51 49 Dewpt 54 54 56 58 57 55 56 52 48 46 45 47 46 45 46 49 49 47 48 48 46 46 RH 34 34 53 78 90 90 87 53 38 34 48 72 86 96 72 49 37 32 50 72 83 89 Wind dir SE SE E NE N S S SW SW W SW S SE NE SE S S S E N N N Wind spd 3 3 2 2 2 2 4 10 16 13 8 3 1 1 1 2 4 3 1 3 3 3 Wind gust 25 Clouds SC B2 B2 SC B1 B1 SC FW FW FW FW FW FW SC FW CL FW FW FW FW FW FW PoP 12hr 50 20 0 0 0 QPF 12hr 0.02 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C S Tstms S S Obvis K PF Date 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri08/28/26 Sat 08/29/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 53 87 52 81 46 78 45 76 Temp 73 84 61 55 77 85 61 53 73 79 56 47 70 77 55 45 69 75 Dewpt 49 45 48 46 51 49 50 47 48 44 44 42 43 41 42 40 43 40 PWind dir E NE E NW SW SW SW W SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW B1 FW SC SC SC FW FW FW FW CL FW FW SC FW PoP 12hr 0 0 0 10 0 5 0 0 0 $$ MTZ007-231000- Butte-Silver Bow MT 45.95N 112.50W Elev. 5550 ft 1221 PM MDT Sat Aug 22 2026 Date 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 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 51 83 45 82 50 Temp 84 79 69 60 55 52 58 75 80 80 68 56 50 46 54 71 80 81 68 59 52 50 Dewpt 51 51 54 54 52 50 51 47 42 37 39 39 39 39 38 36 31 34 35 38 36 38 RH 32 38 59 81 90 93 77 37 26 21 34 53 66 76 54 28 17 18 29 45 54 63 Wind dir SE SW SE SE SE E SE SW W NW NW NW W W N W W NW N NW N N Wind spd 5 6 3 3 3 2 2 14 17 14 9 4 2 1 0 2 5 8 3 1 0 0 Wind gust 27 25 16 Clouds B2 B2 B2 B1 B1 SC SC FW FW FW FW SC FW FW FW FW SC FW SC B1 SC SC PoP 12hr 50 10 0 0 0 QPF 12hr 0.03 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C Tstms C S Obvis K K Date 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26 Sat 08/29/26 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 82 51 84 50 83 48 80 47 78 Temp 74 78 60 51 77 78 59 50 76 79 58 48 73 77 56 47 72 75 Dewpt 41 40 44 42 43 43 46 42 40 35 39 38 36 32 36 34 34 31 PWind dir NE SE S SW SW W SW W SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW SC SC B1 SC B1 SC SC SC SC SC FW FW SC SC SC FW PoP 12hr 10 10 20 30 20 10 5 10 10 Rain S Rain shwrs S C Tstms S S $$ IDZ010-231000- Salmon-Lemhi ID 45.12N 113.88W Elev. 4045 ft 1221 PM MDT Sat Aug 22 2026 Date 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 55 88 46 87 53 Temp 88 81 70 65 60 56 60 75 85 87 71 61 53 48 54 72 85 86 73 65 58 53 Dewpt 59 59 58 58 57 55 54 49 41 40 37 41 43 42 40 39 41 45 45 44 45 45 RH 38 47 66 78 90 96 81 40 21 19 29 48 69 80 59 30 21 24 37 46 62 74 Wind dir W NW S N SE SE S SW W W W NWN N N N NW NW N N N N Wind spd 5 4 2 0 3 5 5 12 14 10 6 1 0 0 0 0 4 5 0 0 0 0 Wind gust 25 32 28 Clouds B2 B2 B2 B1 SC SC FW FW FW SC SC SC FW SC FW FW FW SC B1 SC SC SC PoP 12hr 30 10 0 0 10 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C S Tstms C S S Heat index 81 Max heat 87 84 81 84 80 Date 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26 Sat 08/29/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 54 88 53 87 50 85 49 83 Temp 76 83 66 55 77 83 64 53 76 85 62 50 74 83 61 49 74 80 Dewpt 49 50 50 49 48 50 48 47 44 41 41 42 40 40 39 40 39 40 PWind dir SE NW S S S SW SW SW SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC B1 SC B1 SC B1 SC SC FW SC SC SC FW SC FW FW FW PoP 12hr 20 10 20 20 20 5 5 5 10 Rain S S Rain shwrs S S Tstms S S $$ MTZ004-231000- Lookout Pass-Mineral MT 47.45N 115.67W Elev. 6027 ft 1221 PM MDT Sat Aug 22 2026 Date 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 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 50 60 48 67 55 Temp 74 69 64 63 61 56 50 53 58 58 52 52 51 50 51 58 65 66 58 58 58 57 Dewpt 46 46 47 49 47 45 42 41 40 37 36 38 38 38 35 38 37 36 36 36 36 36 RH 37 44 54 60 60 66 74 64 51 45 54 59 61 63 54 47 35 33 44 44 44 45 Wind dir SW SW W W W W SW SW SW W W SW SW SW S W W NW N E E E Wind spd 4 4 4 8 10 10 10 10 12 10 8 6 6 5 3 2 2 2 2 4 5 6 Wind gust 23 21 Clouds SC B2 B1 B1 B1 SC FW CL CL CL CL FW FW SC CL CL FW FW FW FW FW SC PoP 12hr 50 5 0 0 0 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S C Tstms S S S S Obvis K Date 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26 Sat 08/29/26 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 72 59 71 54 63 49 63 47 61 Temp 64 69 64 62 65 68 60 56 57 61 54 50 57 60 52 48 55 59 Dewpt 39 36 38 40 42 40 39 38 38 36 34 34 33 33 31 32 33 33 PWind dir E E SE SW SW SW SW SW SW Wind char LT LT LT LT LTLT LT LT LT Avg clouds FW FW SC SC SC FW SC SC SC CL FW FW FW CL FW FW SC FW PoP 12hr 0 5 10 5 0 0 0 0 5 $$ IDZ006-231000- Lowell-Idaho ID 46.15N 115.60W Elev. 1575 ft 1121 AM PDT Sat Aug 22 2026 Date Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue PDT 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 55 89 50 94 56 Temp 96 91 72 65 61 57 57 74 87 84 67 59 54 51 55 80 93 88 70 63 59 57 Dewpt 61 69 65 64 61 57 56 56 56 60 57 54 52 51 51 56 53 54 54 51 50 50 RH 32 49 79 97100100 96 53 35 44 70 83 93100 86 44 26 31 57 65 72 77 Wind dir W NE N N N N N W W NW N N N N N N NW NW N E N N Wind spd 2 1 2 0 0 0 0 2 4 3 0 0 0 0 0 0 2 1 0 1 0 0 Wind gust 13 Clouds SC B1 B1 B1 SC FW FW CL CL CL FW FW FW FW FW FW FW FW SC FW FW FW PoP 12hr 30 0 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Obvis K PF F F PF F Heat index 97 96 84 80 Max heat 103 92 87 81 80 91 82 Date 08/25/26 Wed 08/26/26 Thu 08/27/26 Fri 08/28/26 Sat 08/29/26 PDT 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 100 59 98 55 90 52 90 51 88 Temp 85 92 66 60 84 91 64 56 78 84 60 52 77 84 59 51 76 82 Dewpt 57 58 56 53 56 59 56 52 54 57 53 50 52 54 52 48 50 54 PWind dir E E SE NW NW NW NW NW NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC SC SC SC SC SC FW FW FW FW FW FW SC FW PoP 12hr 5 5 5 5 0 0 0 5 5 $$