Point Forecast Matrices
Issued by NWS Glasgow, MT

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000 FOUS55 KGGW 191501 PFMGGW Point Forecast Matrices National Weather Service Glasgow MT 901 AM MDT Mon Apr 19 2021 MTZ017-192300- Glasgow-Valley MT 48.22N 106.61W Elev. 2293 ft 901 AM MDT Mon Apr 19 2021 Date Mon 04/19/21 Tue 04/20/21 Wed 04/21/21 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 42 23 45 23 57 Temp 40 42 39 33 27 26 24 33 39 42 42 33 29 25 23 34 48 55 56 Dewpt 18 17 16 20 17 18 17 20 15 14 12 13 13 14 14 16 17 16 15 RH 41 36 39 58 65 71 74 58 37 31 29 43 51 62 68 47 29 21 19 Wind dir NW NW N N N NW NW N N N N NE E S S SW SW SW SW Wind spd 17 17 20 12 8 6 6 12 12 12 11 5 5 6 5 8 10 12 11 Wind gust 27 Clouds B2 B2 B2 B1 B1 B1 B1 B1 B1 SC SC FW CL FW FW FW FW CL CL PoP 12hr 30 30 20 0 0 QPF 12hr 0.02 0.04 0 0 0 Snow 12hr 00-00 T 00-00 Rain shwrs C C C S S Snowshwrs C C S S S Date Thu 04/22/21 Fri 04/23/21 Sat 04/24/21 Sun 04/25/21 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 29 60 28 46 26 56 31 54 Temp 38 30 54 55 37 29 38 44 32 27 46 51 39 33 46 50 Dewpt 17 19 25 24 25 21 19 15 17 19 22 22 23 23 27 26 PWind dir S SW N N NE S NE E Wind char GN GN GN GN LT LT GN GN Avg clouds CL FW FW SC B1 B2 B2 B1 SC SC SC B1 B2 B2 B2 B2 PoP 12hr 0 5 30 20 5 5 10 20 Rain S C S S Snow C S S $$ MTZ020-192300- Wolf Point-Western Roosevelt MT 48.10N 105.58W Elev. 1985 ft 901 AM MDT Mon Apr 19 2021 Date Mon 04/19/21 Tue 04/20/21 Wed 04/21/21 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 43 21 45 20 58 Temp 41 43 42 33 27 23 22 33 39 43 42 32 25 22 21 34 49 55 56 Dewpt 16 19 16 19 17 15 16 21 16 15 11 13 12 13 13 16 16 15 15 RH 36 38 34 56 65 71 77 61 39 32 28 45 57 68 71 47 26 20 19 Wind dir N N N N N NW NW N N N N N E SW SW SW SW SW SW Wind spd 11 16 17 12 6 8 8 12 11 11 11 5 2 4 4 6 10 11 11 Clouds B2 B2 B2 B2 B2 SC B1 B1 B1 B1 SC FW FW FW FW FW FW CL CL PoP 12hr 30 20 20 0 0 QPF 12hr 0.03 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S Snowshwrs S S Date Thu 04/22/21 Fri 04/23/21 Sat 04/24/21 Sun 04/25/21 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 27 63 27 47 24 57 30 56 Temp 36 28 56 57 37 29 40 44 30 25 47 52 37 31 48 52 Dewpt 16 17 23 22 25 22 18 15 16 17 20 21 22 22 26 26 PWind dir SW SW N N NE SW NE E Wind char GN GN GN GN LT LT LT GN Avg clouds CL FW FW FW B1 B2 B2 B1 B1 SC SC B1 B1 B2 B2 B2 PoP 12hr 0 5 20 20 5 5 10 20 Rain S S S Snow S S S $$ MTZ022-192300- Jordan-Garfield MT 47.33N 106.95W Elev. 2661 ft 901 AM MDT Mon Apr 19 2021 Date Mon 04/19/21 Tue 04/20/21 Wed 04/21/21 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 41 22 45 21 56 Temp 41 41 39 32 28 23 23 35 40 41 41 32 27 23 22 36 49 54 54 Dewpt 20 22 21 22 20 17 19 26 21 18 13 15 14 13 13 17 16 14 15 RH 42 46 48 66 71 77 84 69 46 39 31 49 57 65 68 45 26 20 21 Wind dir NW NW NW NW NW NW NW N N N N N SW S SW SW SW SW SW Wind spd 18 19 18 11 9 6 6 12 13 13 10 3 2 2 3 5 10 11 10 Clouds B2 B2 B2 B2 B1 B2 B1 B1 B1 B1 SC FW CL FW FW FW CL CL CL PoP 12hr 50 50 20 0 0 QPF 12hr 0.04 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S Snowshwrs C C S S Date Thu 04/22/21 Fri 04/23/21 Sat 04/24/21 Sun 04/25/21 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 28 63 27 47 26 58 33 57 Temp 35 28 57 56 36 28 39 43 31 26 50 53 39 34 49 52 Dewpt 17 17 23 25 28 23 22 19 19 19 25 25 27 26 30 30 PWind dir S SW N N W S NE NE Wind char LT GN GN GN LT GN LT GN Avg clouds CL CL FW FW B1 B1 B2 B1 B1 SC SC B1 B2 B2 B2 B2 PoP 12hr 0 5 30 20 10 5 20 20 Rain S C S S S S Snow C S S S $$ MTZ024-192300- Sidney-Richland MT 47.70N 104.20W Elev. 1985 ft 901 AM MDT Mon Apr 19 2021 Date Mon 04/19/21 Tue 04/20/21 Wed 04/21/21 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 42 22 43 19 56 Temp 38 42 40 32 28 24 23 33 38 41 39 30 25 22 21 34 47 54 54 Dewpt 16 15 16 18 19 18 17 22 19 17 14 13 14 13 12 16 17 16 15 RH 40 33 37 56 68 77 77 63 46 37 35 49 62 68 68 47 30 22 21 Wind dir NW N N NW NW NW NW N N N N N W SW SW W W W SW Wind spd 11 13 13 10 9 10 10 14 14 16 13 5 3 4 5 10 11 11 11 Clouds B1 B2 B2 B2 B2 B2 SC B1 B1 B1 SC FW CL FW FW FW FW FW CL PoP 12hr 30 30 20 0 0 QPF 12hr 0.02 0.03 0 0 0 Snow 12hr 00-00 T 00-00 Rain shwrs S S S S S Snowshwrs S S C S S Wind chill 13 12 Min chill 24 19 9 15 31 19 13 17 Date Thu 04/22/21 Fri 04/23/21 Sat 04/24/21 Sun 04/25/21 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 27 63 28 47 24 57 31 56 Temp 35 28 55 59 37 30 40 43 30 25 47 54 37 32 48 52 Dewpt 15 17 22 21 24 23 23 19 16 17 22 22 21 22 28 27 PWind dir SW SW N N N W NE E Wind char GN GN GN GN GN GN LT GN Avg clouds CL CL FW FW SC B1 B2 B1 B1 SC SC B1 B1 B2 B2 B2 PoP 12hr 0 0 20 20 5 5 10 20 Rain S S S S Snow S S S $$ MTZ025-192300- Glendive-Dawson MT 47.13N 104.80W Elev. 2457 ft 901 AM MDT Mon Apr 19 2021 Date Mon 04/19/21 Tue 04/20/21 Wed 04/21/21 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 41 23 41 19 54 Temp 38 41 39 32 28 26 23 31 38 41 39 30 25 22 21 32 46 53 52 Dewpt 13 13 18 20 20 19 17 20 16 13 11 12 13 12 12 15 16 14 13 RH 35 31 42 61 71 74 77 63 40 31 31 46 60 65 68 49 29 21 21 Wind dir NW N N NW NW NW NW N N N N N N SW SW SW SW SW SW Wind spd 12 17 13 9 10 10 10 14 13 16 13 5 3 3 5 8 9 11 10 Clouds B2 B2 B2 B2 B1 B2 B1 B1 B1 B1 SC FW FW FW FW FW FW CL CL PoP 12hr 30 30 20 0 0 QPF 12hr 0.02 0.04 0.02 0 0 Snow 12hr 00-00 T T Rain shwrs S S C S S Snowshwrs S C C C S S Wind chill 12 20 Min chill 22 30 19 11 14 30 19 13 17 Date Thu 04/22/21 Fri 04/23/21 Sat 04/24/21 Sun 04/25/21 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 27 62 28 46 25 57 32 56 Temp 34 27 54 58 37 30 40 42 31 25 48 54 39 34 49 52 Dewpt 15 17 22 20 24 24 23 19 18 18 22 22 23 24 29 28 PWind dir SW SW N N NW W NE E Wind char GN GN GN GN LT LT LT GN Avg clouds CL CL FW FW SC B1 B2 B1 B1 SC SC SC B2 B2 B2 B2 PoP 12hr 0 0 20 20 5 5 10 20 Rain S S S Snow S S S $$

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