Point Forecast Matrices
Issued by NWS Billings, MT
Issued by NWS Billings, MT
648 FOUS55 KBYZ 210835 PFMBYZ Point Forecast Matrices National Weather Service Billings MT 134 AM MST Fri Nov 21 2025 MTZ235-212300- Billings-Yellowstone MT 45.81N 108.53W Elev. 3648 ft 134 AM MST Fri Nov 21 2025 Date Fri 11/21/25 Sat 11/22/25 Sun 11/23/25 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 56 33 55 34 57 Temp 33 31 32 48 56 50 43 40 38 36 34 47 55 49 42 39 37 36 35 49 57 48 Dewpt 28 25 25 32 33 33 30 28 26 25 25 29 30 29 27 26 25 24 24 28 28 26 RH 82 78 75 54 42 52 60 62 62 64 69 49 38 46 55 59 61 61 64 44 33 42 Wind dir SW SW SW SW W W SW SW W SW SW SW SW SW SW SW SW SW SW SW SW SW Wind spd 9 9 11 11 12 11 12 9 9 9 10 10 11 9 9 9 9 10 9 9 6 5 Clouds FW FW FW FW FW SC SC SC SC B1 B1 SC FW SC SC FW SC SC SC FW FW SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 Thu 11/27/25 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 47 25 36 19 35 24 40 Temp 39 36 45 42 33 27 32 31 23 21 31 30 27 26 33 36 Dewpt 23 21 22 15 17 13 14 11 10 10 14 16 15 17 24 25 PWind dir SW W W NW W SW SW W Wind char LT BZ BZ GN LT LT LT LT Avg clouds SC B1 B1 SC B1 B1 B1 SC B1 SC B1 B1 B2 B2 B2 B1 PoP 12hr 0 30 20 10 5 10 20 30 Rain C Snow C S S C S $$ MTZ065-212300- Livingston-Park MT 45.70N 110.47W Elev. 4656 ft 134 AM MST Fri Nov 21 2025 Date Fri 11/21/25 Sat 11/22/25 Sun 11/23/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 54 31 54 31 56 Temp 30 30 30 47 54 46 39 36 34 32 32 46 54 47 37 35 32 32 32 49 56 49 Dewpt 24 23 23 29 28 25 24 23 21 21 21 25 26 24 22 22 20 20 19 24 23 24 RH 78 75 75 49 36 43 54 59 58 63 63 43 34 40 54 59 61 61 58 37 27 37 Wind dir W W SW SW W W W W W SW SW W W W SW SW SW SW SW SW W SW Wind spd 8 20 23 27 27 18 19 18 17 24 17 14 14 13 13 11 12 12 11 10 10 8 Wind gust 39 39 Clouds FW FW FW FW FW FW SC SC B1 B2 B1 SC FW FW FW FW FW FW FW FW FW SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 18 17 23 19 21 Min chill 18 16 26 19 18 26 23 21 Date Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 Thu 11/27/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 31 41 19 34 17 38 25 43 Temp 39 34 36 35 27 21 28 28 19 18 31 33 26 26 35 37 Dewpt 22 21 15 12 11 9 9 6 4 6 15 18 16 17 23 22 PWind dir SW W W W SW SW SW SW Wind char GN WY BZ GN GN GN GN GN Avg clouds SC SC B1 B1 B1 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 PoP 12hr 5 40 20 10 5 20 30 30 Rain C S Snow C C S S S S C C S $$ MTZ032-212300- Miles City-Custer MT 46.42N 105.90W Elev. 2628 ft 134 AM MST Fri Nov 21 2025 Date Fri 11/21/25 Sat 11/22/25 Sun 11/23/25 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 53 30 52 29 55 Temp 29 28 29 44 53 45 38 36 34 31 31 44 52 44 39 35 33 30 30 45 55 45 Dewpt 29 27 28 34 35 33 31 29 26 25 26 29 31 29 28 27 27 26 25 30 32 30 RH 100 96 96 68 50 62 76 75 72 78 81 55 44 55 64 72 78 85 81 55 41 55 Wind dir S S SW SW W W SW W W W W SW SW S SW SW SW SW SW SW SW S Wind spd 5 5 6 11 10 6 8 6 8 6 6 6 6 5 5 5 4 4 4 5 5 4 Wind gust 17 Clouds SC SC SC FW FW FW B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC FW FW SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis F F Date Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 Thu 11/27/25 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 29 48 22 32 14 30 16 32 Temp 32 29 44 41 29 23 28 27 20 15 25 25 19 16 25 27 Dewpt 25 23 29 24 21 18 19 16 14 12 15 15 14 14 21 22 PWind dir SW W NW NW NW W E N Wind char LT GN BZ BZ GN LT LT LT Avg clouds SC SC B2 B1 B2 B2 B1 B1 SC SC B1 B1 B2 B2 B2 B1 PoP 12hr 0 10 30 20 10 5 10 10 Rain C Snow C C S S $$ MTZ033-212300- Baker-Fallon MT 46.38N 104.24W Elev. 2969 ft 134 AM MST Fri Nov 21 2025 Date Fri 11/21/25 Sat 11/22/25 Sun 11/23/25 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 53 27 51 27 56 Temp 29 28 30 48 53 43 36 34 32 28 29 45 51 41 34 31 30 27 31 51 55 46 Dewpt 27 28 29 38 36 33 31 28 26 23 24 29 29 28 26 23 23 21 24 31 31 31 RH 92100 96 68 52 67 82 78 78 81 81 53 42 59 72 72 75 78 75 46 40 55 Wind dir S SW SW W W W W W W W W W W SW SW SW SW SW SW SW SW S Wind spd 5 5 6 12 13 9 9 8 10 10 9 11 10 5 6 5 5 5 5 8 6 5 Wind gust 21 Clouds FW FW FW FW SC SC B1 B1 SC B1 B1 SC SC SC SC SC FW FW SC FW FW SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis F F Date Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 Thu 11/27/25 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 29 48 19 30 10 30 11 31 Temp 31 29 45 38 28 21 26 24 15 10 25 21 12 12 27 22 Dewpt 26 24 29 24 22 17 19 17 11 8 15 13 9 10 19 17 PWind dir SW W W NW NW W SW SW Wind char LT GN BZ WY GN GN LT LT Avg clouds SC SC B1 B1 B1 B2 B2 B1 B1 SC B1 B1 B1 B1 B2 B1 PoP 12hr 0 10 30 30 10 5 5 5 Rain S Snow S C C S $$ WYZ199-212300- Sheridan-Sheridan WY 44.80N 106.96W Elev. 4019 ft 134 AM MST Fri Nov 21 2025 Date Fri 11/21/25 Sat 11/22/25 Sun 11/23/25 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 56 27 55 27 58 Temp 28 27 31 50 56 45 37 34 30 29 31 49 55 43 35 31 27 27 30 50 58 44 Dewpt 28 24 26 33 33 31 27 23 20 20 22 27 29 28 23 19 16 16 18 26 27 25 RH 100 88 81 52 42 58 67 64 66 69 69 42 37 55 61 61 63 63 60 39 30 47 Wind dir W W SW E N W SW SW SW SW S SE SE SE SW SW SW SW SW NE E SW Wind spd 2 3 3 3 4 4 6 3 3 3 4 5 5 3 3 2 2 2 2 2 2 2 Clouds FW FW FW FW FW FW FW SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis F PF Date Mon 11/24/25 Tue 11/25/25 Wed 11/26/25 Thu 11/27/25 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 48 17 34 12 35 18 40 Temp 30 28 46 36 24 18 30 26 16 12 30 25 19 18 36 31 Dewpt 18 16 26 15 11 9 13 12 8 5 10 11 11 14 24 22 PWind dir SW W NW NW NW NW SW W Wind char LT GN BZ BZ LT LT LT LT Avg clouds FW SC SC B1 B1 B1 B1 SC SC B1 B1 B1 B2 B2 B2 B1 PoP 12hr 0 30 40 10 10 5 10 20 Rain C Snow C C C S S $$