Point Forecast Matrices
Issued by NWS Missoula, MT
Issued by NWS Missoula, MT
940 FOUS55 KMSO 191821 PFMMSO Point Forecast Matrices National Weather Service Missoula MT 1221 PM MDT Wed Aug 19 2026 MTZ005-201000- Missoula-Missoula MT 46.92N 114.08W Elev. 3205 ft 1221 PM MDT Wed Aug 19 2026 Date 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 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 52 93 56 95 59 Temp 85 86 74 64 58 54 59 78 91 92 78 67 62 58 62 80 93 93 80 70 64 60 Dewpt 41 39 42 43 42 42 40 40 39 39 44 44 45 45 46 47 43 42 45 47 48 50 RH 21 19 32 46 55 64 49 26 16 16 30 43 54 62 56 31 18 17 29 44 56 69 Wind dir NW W N N E N N N NW NW N N N N N N N N NE E E SE Wind spd 3 5 3 0 2 0 0 0 2 4 1 0 0 0 0 0 0 5 5 5 4 1 Clouds SC B1 SC FW FW FW FW CL FW FW SC SC SC SC FW FW SC SC B1 B1 B1 B2 PoP 12hr 0 0 0 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis K K K K K K K K Date 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 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 89 54 82 48 85 52 88 53 86 Temp 78 86 65 55 72 80 59 48 74 84 62 52 76 85 64 53 76 84 Dewpt 53 52 53 51 47 40 41 41 43 40 43 44 46 45 47 47 48 43 PWind dir S SW W W NW NE SE SE N Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B1 SC SC FW FW CL FW FW FW FW SC SC SC SC SC SC SC PoP 12hr 30 20 5 0 0 5 20 10 5 Rain S Rain shwrs C S Tstms S S $$ MTZ003-201000- Kalispell-Flathead MT 48.30N 114.27W Elev. 2977 ft 1221 PM MDT Wed Aug 19 2026 Date 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 52 86 52 89 56 Temp 83 84 73 63 57 54 60 75 85 86 73 62 56 53 60 78 88 89 77 65 60 58 Dewpt 49 47 49 49 48 47 48 48 44 44 49 49 48 47 50 54 50 48 52 52 51 50 RH 31 28 43 60 72 77 64 38 24 23 43 62 74 80 69 43 27 24 42 63 72 75 Wind dir S SW W W N N NE S S S NE N N N N E SE E NE N N N Wind spd 6 6 2 1 1 2 1 3 5 3 2 3 3 3 2 1 2 2 2 5 3 3 Clouds CL SC B1 B1 FW FW FW FW FW FW FW FW FW SC FW FW SC SC SC B1 B1 B2 PoP 12hr 0 0 0 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S Obvis K K K K K K K Date 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 52 77 46 79 49 82 51 81 Temp 77 82 62 55 70 75 56 46 71 78 58 49 74 81 60 52 73 79 Dewpt 54 53 55 51 50 46 46 44 48 44 46 44 49 47 49 46 50 46 PWind dir E S SW SW SE E SE SW SE Wind char LT LT GN LT LT LT LT LT LT Avg clouds B2 B1 B1 SC SC FW FW FW FW CL FW FW SC FW SC B1 SC FW PoP 12hr 20 40 10 0 0 0 5 10 5 Rain S S Rain shwrs S C Tstms S S $$ MTZ007-201000- Butte-Silver Bow MT 45.95N 112.50W Elev. 5550 ft 1221 PM MDT Wed Aug 19 2026 Date 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 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 49 87 53 88 54 Temp 80 80 68 59 53 50 58 78 85 87 73 64 58 54 60 80 87 86 74 65 58 55 Dewpt 31 31 37 35 34 33 34 36 35 37 41 40 40 39 41 42 40 40 47 46 45 45 RH 17 17 32 40 48 52 40 22 17 17 31 41 51 57 49 26 19 20 38 50 62 69 Wind dir NW NW N S SE SE N W NW N NE NW N N N SE NE NE NE E SE SE Wind spd 5 6 3 2 1 1 0 3 5 4 2 1 0 0 0 1 4 5 4 4 3 3 Wind gust 17 14 Clouds FW SC SC FW FW FW FW CL FW SC SC SC B1 B2 SC FW SC SC B2 B1 B2 B2 PoP 12hr 0 5 5 5 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain C Rain shwrs S S Tstms S S Date 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 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 82 51 80 46 80 49 81 49 81 Temp 75 75 60 52 74 78 56 46 73 76 59 49 73 75 58 49 75 75 Dewpt 48 50 51 48 45 39 39 37 38 38 43 41 43 43 46 43 43 41 PWind dir S S SW NW SW SW S SW SW Wind char LT LT GN LT LT LT LT LT LT Avg clouds B2 B2 B2 SC SC SC FW FW FW FW SC SC SC B1 B1 B1 B1 SC PoP 12hr 60 40 20 5 5 10 30 30 20 Rain C Rain shwrs L C S C C S Tstms C S S S S S $$ IDZ010-201000- Salmon-Lemhi ID 45.12N 113.88W Elev. 4045 ft 1221 PM MDT Wed Aug 19 2026 Date 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 51 93 57 96 58 Temp 86 88 74 65 58 53 59 77 91 91 79 72 64 58 63 80 93 93 79 72 64 59 Dewpt 38 38 40 39 41 40 40 40 40 43 45 46 47 46 47 47 43 47 54 53 53 53 RH 18 17 29 38 53 61 49 26 17 19 30 39 54 64 56 31 18 21 42 51 67 80 Wind dir N N N N N N N N N W W N N N N N NE N E N N N Wind spd 5 5 0 0 0 0 0 0 4 3 1 0 0 0 0 0 3 4 1 0 0 0 Wind gust 13 Clouds FW SC SC FW FW FW CL CL FW SC B1 SC B1 B1 FW SC SC B2 B2 B1 B2 B2 PoP 12hr 0 5 10 10 40 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain C C Rain shwrs C C C Tstms S S S Date 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 54 85 49 83 51 84 51 84 Temp 77 81 66 55 76 83 61 49 74 79 63 52 75 78 63 52 75 79 Dewpt 51 55 53 52 48 43 42 43 43 49 48 48 49 52 49 48 48 48 PWind dir S SW SW W SW S S SW W Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B2 B1 SC SC FW FW FW FW SC B1 SC B1 B1 B1 SC SC B1 PoP 12hr 70 20 10 5 20 30 40 20 30 Rain C C S Rain shwrs L S S C C Tstms C S S C S $$ MTZ004-201000- Lookout Pass-Mineral MT 47.45N 115.67W Elev. 6027 ft 1221 PM MDT Wed Aug 19 2026 Date 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 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 73 61 76 62 Temp 67 67 61 61 59 58 59 66 71 71 64 64 65 63 62 68 75 74 69 69 68 63 Dewpt 36 35 35 35 32 31 31 33 33 33 30 29 30 28 29 35 34 34 39 38 39 39 RH 32 30 38 38 36 36 34 29 25 25 28 27 27 26 28 29 22 23 33 32 34 41 Wind dir W W W SW SW SW SW W W W W SW SW S SE E N N NE E E SE Wind spd 5 5 4 4 5 5 3 3 5 4 3 2 3 3 4 2 3 3 4 6 6 8 Clouds FW B1 SC FW FW SC FW CL CL FW FW FW SC B1 SC FW SC SC B1 B2 B2 B2 PoP 12hr 0 0 0 0 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S Rain shwrs S S Tstms S S Obvis K K Date 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 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 70 50 61 48 67 54 69 56 66 Temp 65 66 61 54 54 59 52 49 59 64 58 56 63 66 60 57 61 63 Dewpt 43 43 46 44 41 38 37 37 37 36 36 36 38 38 39 39 40 38 PWind dir S SW SW SW SW SW S SW SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 SC SC FW CL FW FW FW FW FW SC FW SC SC SC FW PoP 12hr 20 50 5 0 0 5 20 20 5 Rain S S S S S S Rain shwrs C Tstms S $$ IDZ006-201000- Lowell-Idaho ID 46.15N 115.60W Elev. 1575 ft 1121 AM PDT Wed Aug 19 2026 Date Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat PDT 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 56 102 61 105 64 Temp 94 91 72 64 61 58 61 84100 97 75 68 65 63 65 86103 99 78 73 67 65 Dewpt 48 52 54 52 51 49 51 52 53 59 57 56 54 53 56 56 57 58 58 57 55 55 RH 21 27 53 65 70 72 70 33 21 29 54 65 68 70 73 36 22 26 50 57 65 70 Wind dir W NW N E NE N NE N NW NW N N N N E N N N N E N N Wind spd 2 1 0 2 1 0 1 0 2 1 0 0 0 0 1 0 0 1 0 1 0 0 Clouds SC SC FW FW FW FW FW FW CL FW SC SC B1 SC SC FW SC B1 B2 B1 B2 B1 PoP 12hr 0 0 0 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis K Heat index 97 103 99 Max heat 92 85 82 101 91 85 103 Date 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 Wed 08/26/26 PDT 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 98 56 88 51 94 55 96 56 93 Temp 85 90 65 57 77 83 61 52 81 88 64 56 83 90 64 57 80 87 Dewpt 60 62 59 55 54 56 53 49 52 55 53 51 55 58 56 53 55 59 PWind dir SW W NW NW NW NE S NW NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B1 SC FW FW FW FW FW FW FW SC SC SC FW SC SC SC SC PoP 12hr 20 20 5 0 5 10 10 10 5 Rain shwrs S S Tstms S S $$