069 FOUS55 KBYZ 191625 PFMBYZ Point Forecast Matrices National Weather Service Billings MT 925 AM MST Sat Dec 19 2020 MTZ235-192300- Billings-Yellowstone MT 45.81N 108.53W Elev. 3648 ft 925 AM MST Sat Dec 19 2020 Date Sat 12/19/20 Sun 12/20/20 Mon 12/21/20 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 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 47 30 51 32 47 Temp 41 47 40 34 31 31 34 35 44 51 46 41 37 35 35 32 38 47 43 Dewpt 21 23 20 17 15 15 18 19 23 28 25 23 22 22 25 26 29 32 29 RH 44 38 44 49 51 51 51 52 43 41 43 48 54 59 66 78 70 56 57 Wind dir W W W W W SW SW SW W W NW W W W SW S S S SW Wind spd 27 29 23 19 17 18 18 21 34 37 27 21 17 14 9 9 10 10 10 Wind gust 39 41 48 52 39 Clouds B1 SC SC B1 B1 B1 OV B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 SC PoP 12hr 0 5 10 10 40 QPF 12hr 0 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain C C Snow C C Wind chill 30 23 20 20 23 23 Min chill 23 30 20 18 23 27 25 24 Date Tue 12/22/20 Wed 12/23/20 Thu 12/24/20 Fri 12/25/20 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 35 43 20 36 25 43 27 46 Temp 39 38 42 35 25 21 29 32 27 27 35 38 30 28 38 38 Dewpt 27 26 25 18 12 7 7 8 7 8 10 11 10 10 12 12 PWind dir SW W NW W W W W W Wind char GN BZ BZ GN GN BZ GN GN Avg clouds SC B1 B1 B2 B2 SC SC B1 SC SC B1 B1 SC FW SC SC PoP 12hr 10 30 20 5 5 5 0 0 Rain shwrs S Snowshwrs S C S $$ MTZ065-192300- Livingston-Park MT 45.70N 110.47W Elev. 4656 ft 925 AM MST Sat Dec 19 2020 Date Sat 12/19/20 Sun 12/20/20 Mon 12/21/20 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 45 34 50 36 52 Temp 43 45 41 34 35 38 40 41 47 49 46 41 38 38 36 39 46 52 48 Dewpt 21 20 17 14 14 18 21 23 26 27 25 23 22 25 26 28 31 30 28 RH 41 36 37 43 41 44 46 48 43 42 43 48 52 59 67 64 55 43 46 Wind dir SW W W SW SW SW SW SW SW SW W SW SW SW SW SW SW SW SW Wind spd 46 41 39 36 42 47 56 56 48 44 39 32 27 25 18 19 25 27 31 Wind gust 64 57 55 51 59 65 74 74 67 63 55 44 39 35 35 39 43 Clouds B2 B1 SC SC B1 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 OV B2 SC SC PoP 12hr 10 10 20 30 30 QPF 12hr 0 0 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain S S S S C C C C C C Snow S S C C C Wind chill 30 29 19 20 23 25 26 29 26 27 Min chill 25 29 19 20 22 25 24 26 High Wind W W W W W W W W W W W W W Date Tue 12/22/20 Wed 12/23/20 Thu 12/24/20 Fri 12/25/20 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 34 41 15 33 20 41 25 45 Temp 42 37 40 33 22 16 27 28 22 20 32 36 28 25 38 39 Dewpt 27 22 23 18 10 5 3 4 5 4 8 13 11 9 10 12 PWind dir SW W W SW SW SW SW SW Wind char VW WY BZ BZ BZ BZ BZ BZ Avg clouds SC SC B2 OV B2 B1 SC SC SC SC SC SC SC FW SC SC PoP 12hr 20 50 30 0 0 0 0 0 Rain shwrs S C Snowshwrs S C C C $$ MTZ032-192300- Miles City-Custer MT 46.42N 105.90W Elev. 2628 ft 925 AM MST Sat Dec 19 2020 Date Sat 12/19/20 Sun 12/20/20 Mon 12/21/20 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 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 48 28 51 27 44 Temp 41 48 41 33 30 28 29 33 44 51 46 38 34 31 29 28 37 44 37 Dewpt 24 24 23 21 21 18 17 23 27 28 26 25 23 22 21 21 25 25 24 RH 50 39 48 61 69 66 60 66 51 41 45 59 64 69 72 75 61 47 59 Wind dir W W W W W SW SW SW W NW NW NW W W W SW SW S SE Wind spd 21 26 18 13 12 13 12 13 27 37 24 21 18 16 8 5 5 9 6 Wind gust 34 36 40 52 Clouds SC SC SC B1 SC B1 B2 OV OV B1 SC SC B1 B1 B1 B2 B2 B2 B1 PoP 12hr 5 0 20 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S S Snow S Wind chill 17 27 23 20 Min chill 20 20 17 20 23 17 19 31 Date Tue 12/22/20 Wed 12/23/20 Thu 12/24/20 Fri 12/25/20 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 27 43 15 32 19 41 21 44 Temp 31 29 39 35 23 17 24 26 20 21 32 33 26 22 35 35 Dewpt 24 23 27 24 15 10 12 9 9 10 14 15 14 11 16 16 PWind dir S W NW NW W W W W Wind char LT GN BZ GN GN GN GN GN Avg clouds B1 B1 B2 B2 B2 B1 B1 SC B1 B1 B1 B1 SC SC SC SC PoP 12hr 10 20 20 5 5 5 0 0 Snowshwrs S S $$ MTZ033-192300- Baker-Fallon MT 46.38N 104.24W Elev. 2969 ft 925 AM MST Sat Dec 19 2020 Date Sat 12/19/20 Sun 12/20/20 Mon 12/21/20 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 46 24 49 23 43 Temp 39 46 38 31 25 24 25 31 43 49 41 34 31 27 24 25 38 43 34 Dewpt 18 22 21 19 18 17 15 18 26 27 27 24 21 19 17 18 22 22 19 RH 42 38 50 61 74 74 65 58 51 42 57 66 66 71 74 74 52 43 54 Wind dir W W W W W W SW SW W NW NW W W W W W W SW S Wind spd 24 25 20 17 17 13 12 16 32 37 25 21 20 19 10 5 10 10 5 Wind gust 35 26 44 52 36 Clouds B2 B1 SC FW SC SC B1 B2 B2 B1 B1 SC SC SC SC SC SC B1 B1 PoP 12hr 5 0 20 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S Snow S S Wind chill 28 19 12 12 14 20 22 18 14 13 Min chill 14 28 12 11 15 31 18 11 12 28 Date Tue 12/22/20 Wed 12/23/20 Thu 12/24/20 Fri 12/25/20 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 27 43 11 27 14 37 20 42 Temp 28 27 39 30 20 12 21 20 14 17 32 28 23 21 36 31 Dewpt 20 20 25 21 14 6 9 8 6 9 16 15 14 12 18 15 PWind dir S W NW NW W W W W Wind char GN GN WY BZ GN BZ GN GN Avg clouds B1 B1 B1 B1 B2 B2 B1 SC SC B1 B1 SC SC SC FW SC PoP 12hr 5 20 20 5 5 5 0 0 Snowshwrs S S $$ WYZ199-192300- Sheridan-Sheridan WY 44.80N 106.96W Elev. 4019 ft 925 AM MST Sat Dec 19 2020 Date Sat 12/19/20 Sun 12/20/20 Mon 12/21/20 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 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 47 21 50 25 48 Temp 40 47 35 28 24 21 21 22 40 50 43 36 34 30 28 26 41 48 39 Dewpt 20 19 17 14 12 10 13 17 25 26 25 23 23 23 23 22 29 29 28 RH 44 32 47 55 60 62 71 81 55 39 49 59 64 75 81 85 62 47 64 Wind dir W W W W SW S S S W NW NW NW NW W W S SE SE S Wind spd 14 19 14 11 10 8 8 9 11 16 18 12 11 10 3 3 5 6 5 Clouds B2 SC B1 SC SC SC SC B2 B2 B1 SC SC SC B1 B1 B1 SC SC SC PoP 12hr 5 0 10 20 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S S S S Snow S Wind chill 13 Min chill 19 26 13 11 11 26 20 21 Date Tue 12/22/20 Wed 12/23/20 Thu 12/24/20 Fri 12/25/20 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 27 45 14 33 16 44 21 48 Temp 33 31 42 33 23 16 27 20 18 18 37 34 26 23 41 36 Dewpt 25 23 26 20 15 8 9 3 5 6 16 15 12 10 19 18 PWind dir S W NW NW W NW W W Wind char GN BZ WY GN GN GN LT LT Avg clouds SC B1 B1 B2 B2 B1 SC SC SC SC B1 SC SC FW SC SC PoP 12hr 5 50 50 10 5 5 5 0 Snowshwrs S C C S $$