Point Forecast Matrices
Issued by NWS Missoula, MT
Issued by NWS Missoula, MT
621 FOUS55 KMSO 152001 PFMMSO Point Forecast Matrices National Weather Service Missoula MT 201 PM MDT Tue Sep 15 2026 MTZ005-161000- Missoula-Missoula MT 46.92N 114.08W Elev. 3205 ft 201 PM MDT Tue Sep 15 2026 Date 09/15/26 Wed 09/16/26 Thu 09/17/26 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 41 74 42 79 48 Temp 66 66 56 51 47 42 47 61 72 73 58 51 47 44 48 65 77 76 63 57 53 49 Dewpt 38 40 41 42 41 40 41 44 45 44 44 44 42 42 41 45 48 50 53 53 51 48 RH 36 38 57 71 79 93 79 53 38 35 59 77 83 93 77 48 36 40 70 86 93 96 Wind dir N N N N NW N N N N NE E E E N N N N NW SE N N N Wind spd 0 6 6 5 1 0 0 0 0 5 5 3 1 0 0 0 0 4 5 0 0 0 Clouds B2 B2 OV B2 SC FW CL CL CL FW FW FW FW SC FW CL FW OV OV B2 B2 B2 PoP 12hr 5 0 0 5 80 QPF 12hr 0 0 0 0 0.19 Snow 12hr 00-00 00-00 00-00 Rain D L L C Rain shwrs D Tstms S Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 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 46 74 45 77 45 79 46 74 Temp 62 70 54 47 64 72 54 47 67 75 54 47 68 77 55 47 65 72 Dewpt 52 49 50 47 49 45 45 43 46 41 41 40 43 41 41 40 43 42 PWind dir W W N W NW NE NE S W Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B2 B1 B1 SC FW FW FW FW CL CL FW FW FW SC SC FW FW PoP 12hr 70 50 10 5 0 0 0 0 5 Rain C C Rain shwrs L C Tstms S S $$ MTZ003-161000- Kalispell-Flathead MT 48.30N 114.27W Elev. 2977 ft 201 PM MDT Tue Sep 15 2026 Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 44 68 43 75 48 Temp 59 60 53 50 48 45 49 58 66 68 55 49 47 44 49 61 72 73 60 54 51 49 Dewpt 46 47 47 47 45 44 45 46 47 47 45 44 44 43 44 47 50 50 49 49 47 46 RH 62 62 80 89 89 96 86 64 50 47 69 83 89 96 83 60 46 44 67 83 86 89 Wind dir NE NE N N N N N NE NE NE N N N N N NW W NW E N NE N Wind spd 1 2 5 8 6 6 5 2 2 2 3 4 2 2 2 1 1 1 2 2 1 1 Clouds OV OV OV OV B1 SC FW CL FW FW FW FW FW SC FW FW FW SC B1 B1 B1 B1 PoP 12hr 20 0 0 0 30 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S C C S Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 71 47 70 47 71 46 72 47 68 Temp 62 68 54 49 62 68 53 48 63 69 53 48 64 70 53 48 61 66 Dewpt 52 52 50 47 52 51 48 46 51 49 46 44 49 49 46 44 48 48 PWind dir E NE E E E NE SE S NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC SC FW SC FW FW FW SC FW FW FW SC FW SC SC SC SC PoP 12hr 20 10 5 0 0 0 0 0 5 Rain S $$ MTZ007-161000- Butte-Silver Bow MT 45.95N 112.50W Elev. 5550 ft 201 PM MDT Tue Sep 15 2026 Date 09/15/26 Wed 09/16/26 Thu 09/17/26 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 68 40 76 45 Temp 66 66 56 46 40 38 44 60 66 66 55 48 43 42 47 66 74 72 61 53 47 45 Dewpt 30 29 33 37 38 37 38 40 38 36 38 40 39 39 38 43 44 46 47 47 45 43 RH 26 25 42 71 92 96 79 47 36 33 53 74 86 89 71 43 34 39 60 80 93 93 Wind dir S SE N W SW SE N E E E E E E SE SE SE S S SW W W W Wind spd 6 4 6 5 2 1 0 2 5 8 5 4 2 2 2 4 9 10 4 3 2 1 Wind gust 19 Clouds FW SC B1 B1 SC B1 FW FW FW FW FW SC SC B1 SC FW SC B2 B2 SC SC B1 PoP 12hr 5 0 5 10 70 QPF 12hr 0 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain L S S C Rain shwrs L Tstms S Obvis PF Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 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 42 68 41 72 41 74 43 73 Temp 63 62 48 44 62 66 49 42 65 70 50 43 68 72 52 44 67 70 Dewpt 48 45 45 42 44 39 40 37 38 33 35 33 34 32 34 33 34 32 PWind dir SW NW NW NW W NW SW W SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 OV B2 B1 SC B1 SC FW FW FW CL FW FW FW SC SC SC FW PoP 12hr 90 60 40 10 0 0 0 5 10 Rain C C S C Rain shwrs D L Tstms C S $$ IDZ010-161000- Salmon-Lemhi ID 45.12N 113.88W Elev. 4045 ft 201 PM MDT Tue Sep 15 2026 Date 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 40 79 45 80 46 Temp 72 73 61 51 45 40 46 65 77 79 64 54 49 46 51 68 77 75 63 55 49 47 Dewpt 34 34 35 38 40 38 38 40 41 40 39 41 42 42 45 49 52 54 53 51 49 47 RH 25 24 38 61 82 92 73 40 28 25 40 61 77 86 80 51 42 48 70 86100100 Wind dir NE N E E N N N N N N SE N N N N SE S S SW N N N Wind spd 3 5 5 2 0 0 0 0 3 1 2 0 0 0 0 2 4 4 3 0 0 0 Wind gust 11 14 Clouds FW SC B2 B1 SC FW FW CL CL FW FW SC B1 B2 SC B1 B1 B2 B2 B1 B1 B1 PoP 12hr 0 0 10 50 70 QPF 12hr 0 0 0 0.01 0.08 Snow 12hr 00-00 00-00 00-00 Rain S S C L C C C Rain shwrs C L Tstms C S Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 72 42 73 42 77 43 79 44 77 Temp 63 68 50 44 65 71 51 43 68 75 53 44 70 76 54 45 68 74 Dewpt 50 50 48 44 48 46 43 41 45 40 39 38 42 40 39 38 41 41 PWind dir NW NW N N NE N N N NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B2 B1 SC SC SC FW FW FW CL FW FW SC FW SC SC SC FW PoP 12hr 80 40 20 5 0 0 0 5 10 Rain C C S S Rain shwrs D Tstms S $$ MTZ004-161000- Lookout Pass-Mineral MT 47.45N 115.67W Elev. 6027 ft 201 PM MDT Tue Sep 15 2026 Date 09/15/26 Wed 09/16/26 Thu 09/17/26 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 35 54 39 61 45 Temp 44 44 43 41 38 36 37 45 51 52 46 44 42 40 41 50 59 57 51 50 49 47 Dewpt 36 38 38 37 36 36 36 37 38 37 37 36 36 36 36 38 41 41 43 43 41 41 RH 73 79 82 85 92100 96 73 61 56 71 73 79 85 82 63 51 55 74 77 74 79 Wind dir S NW NE E NE NE E E NE NE E E E E E E NE NW SW SW SW SW Wind spd 2 2 4 5 6 6 6 5 4 4 6 8 8 9 8 4 3 2 4 5 4 4 Clouds B2 OV B2 B1 SC FW FW CL FW CL FW FW FW FW CL FW FW B1 B2 B2 B1 B2 PoP 12hr 10 0 0 0 50 QPF 12hr 0 0 0 0 0.06 Snow 12hr 00-00 00-00 00-00 Rain C C C C S Wind chill 30 34 Min chill 37 30 28 39 34 33 Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 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 43 56 44 60 46 60 44 53 Temp 48 51 47 45 51 53 47 46 54 57 49 48 55 56 49 46 48 50 Dewpt 41 41 40 39 40 39 38 36 37 36 36 35 36 37 36 35 37 36 PWind dir W W W SW S SW SW SW SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC SC FW FW FW FW FW FW CL FW FW FW FW SC SC FW SC PoP 12hr 20 5 5 0 0 0 0 0 10 Rain S S $$ IDZ006-161000- Lowell-Idaho ID 46.15N 115.60W Elev. 1575 ft 101 PM PDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri PDT 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 46 83 49 84 51 Temp 71 70 59 54 50 47 48 66 79 78 61 56 52 50 51 70 79 75 61 58 55 52 Dewpt 50 57 54 51 49 47 46 51 55 61 56 53 51 49 48 55 59 69 61 58 55 52 RH 47 63 83 90 96100 93 58 44 56 84 90 96 96 89 59 50 82100100100100 Wind dir W N N N N N N N NW N N E N N E N W N N N N N Wind spd 1 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 2 0 0 0 0 0 Clouds OV OV B2 B2 B1 FW CL CL CL FW FW FW FW SC SC B1 B1 B2 B2 B2 B2 B2 PoP 12hr 5 0 0 40 80 QPF 12hr 0 0 0 0.06 0.30 Snow 12hr 00-00 00-00 00-00 Rain C L L L Rain shwrs C D D Tstms S S S Obvis F F F PF PF F PF Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 PDT 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 78 50 81 49 85 50 85 50 79 Temp 64 73 56 51 69 75 56 50 73 79 57 51 74 79 57 51 68 73 Dewpt 59 61 55 51 55 59 52 48 53 58 51 47 52 59 52 48 52 57 PWind dir N N SE SE E SE E SE NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B2 B1 FW FW FW FW FW FW FW FW FW FW FW SC FW FW SC PoP 12hr 60 30 5 0 0 0 0 5 10 Rain L C Rain shwrs L Tstms S $$