Point Forecast Matrices
Issued by NWS Billings, MT
Issued by NWS Billings, MT
345 FOUS55 KBYZ 120250 PFMBYZ Point Forecast Matrices National Weather Service Billings MT 850 PM MDT Sat Oct 11 2025 MTZ235-121000- Billings-Yellowstone MT 45.81N 108.53W Elev. 3648 ft 850 PM MDT Sat Oct 11 2025 Date 10/11/25 Sun 10/12/25 Mon 10/13/25 Tue 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 43 53 32 44 32 Temp 56 49 44 43 44 49 52 48 41 38 35 33 32 37 42 44 40 37 34 34 Dewpt 52 46 41 39 38 37 35 36 32 32 31 29 31 31 32 33 31 28 28 29 RH 86 89 89 86 79 63 52 63 70 79 85 85 96 79 67 65 70 70 78 82 Wind dir N NW NW W W NW N NE NE NE NE NE NE E NE NE NE N N NW Wind spd 16 25 21 20 21 19 14 12 13 13 16 17 17 14 13 11 11 10 9 6 Wind gust 35 Clouds B2 OV OV B2 B2 SC SC B1 B2 B1 B1 B2 OV B2 B2 B1 B1 B1 B1 B2 PoP 12hr 100 30 10 10 5 QPF 12hr 0.62 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D D C S S S S Tstms S Wind chill 22 21 Min chill 30 22 21 31 30 26 Date 10/14/25 Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25 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 49 37 51 40 51 38 56 37 54 Temp 40 49 41 38 44 50 44 42 47 49 43 39 51 52 43 39 48 49 Dewpt 34 39 37 35 42 44 42 39 41 38 35 32 38 36 34 31 34 32 PWind dir N N N NW W W W W W Wind char LT LT LT LT GN GN GN GN GN Avg clouds B1 SC SC B1 B2 B1 B2 B2 B2 B1 B1 B1 B1 SC B1 B1 B1 SC PoP 12hr 10 30 40 60 60 40 20 30 20 Rain shwrs S C C C C L L C C S S S C C S $$ MTZ065-121000- Livingston-Park MT 45.70N 110.47W Elev. 4656 ft 850 PM MDT Sat Oct 11 2025 Date 10/11/25 Sun 10/12/25 Mon 10/13/25 Tue MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 33 52 26 40 25 Temp 45 38 36 36 37 46 51 48 41 37 31 27 28 36 39 38 35 33 30 27 Dewpt 42 37 35 33 33 32 31 31 32 33 29 26 27 29 28 27 28 28 26 26 RH 89 96 96 89 85 58 46 51 70 85 92 96 96 75 64 64 75 82 85 96 Wind dir NW W SW SW SW W W W E E E E E E E E E E E E Wind spd 16 21 20 18 20 19 17 12 14 18 17 16 17 14 16 16 13 12 8 5 Wind gust 32 24 Clouds OV OV OV B2 B2 SC B1 B2 OV OV B2 B2 B2 B2 B2 B2 OV OV OV B2 PoP 12hr 100 40 50 20 10 QPF 12hr 0.37 0.03 0.07 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs D D C C C S S C C C S Snowshwrs C C S S S Tstms Wind chill 25 26 19 15 16 Min chill 28 24 22 27 15 15 28 24 19 Date 10/14/25 Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 50 30 51 31 48 30 52 29 52 Temp 43 47 36 31 44 48 38 33 44 46 37 31 46 47 38 33 45 47 Dewpt 33 34 33 31 38 37 35 33 35 33 31 27 33 31 31 28 29 28 PWind dir E SE E W W SW W SW W Wind char LT LT LT GN GN GN BZ GN GN Avg clouds B2 B1 B1 B2 B2 B1 B2 OV B2 B2 B1 B1 B1 B1 B1 B1 B1 SC PoP 12hr 30 40 60 70 60 40 30 40 30 Rain shwrs S C C C L C C L L C C C C C C C C S Snowshwrs S L C $$ MTZ032-121000- Miles City-Custer MT 46.42N 105.90W Elev. 2628 ft 850 PM MDT Sat Oct 11 2025 Date 10/11/25 Sun 10/12/25 Mon 10/13/25 Tue 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 43 52 29 50 37 Temp 60 55 48 44 45 49 50 46 39 36 33 30 33 44 50 48 41 40 39 39 Dewpt 50 50 46 41 42 39 38 34 31 31 30 27 29 29 29 28 27 28 30 32 RH 69 83 93 89 89 68 63 63 73 82 89 88 85 55 44 46 57 62 70 76 Wind dir NW N NW W W W NW NW NW N N NE NE E E NE NE E E E Wind spd 12 20 33 24 25 27 24 18 13 8 9 10 12 14 16 13 16 14 14 12 Wind gust 47 35 39 Clouds B1 B1 OV OV B1 B1 SC FW SC FW SC SC FW FW FW FW SC B1 B1 B1 PoP 12hr 90 60 0 0 5 QPF 12hr 0.38 0.05 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C D L S S S Tstms S Date 10/14/25 Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25 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 59 39 60 42 54 37 57 36 53 Temp 52 55 44 40 53 56 48 44 50 49 43 38 52 52 43 38 48 49 Dewpt 40 40 41 40 50 49 48 43 45 42 39 33 38 36 36 33 36 34 PWind dir SE E E NE W W W W W Wind char GN GN LT GN GN GN GN GN GN Avg clouds B1 B1 SC SC B2 B1 B2 B2 B2 B2 B1 B1 B1 SC SC B1 B1 SC PoP 12hr 10 20 40 60 50 40 20 20 20 Rain shwrs S C C C L C C C C S S S S S $$ MTZ033-121000- Baker-Fallon MT 46.38N 104.24W Elev. 2969 ft 850 PM MDT Sat Oct 11 2025 Date 10/11/25 Sun 10/12/25 Mon 10/13/25 Tue MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 40 54 23 51 32 Temp 60 58 52 45 44 51 52 46 36 31 28 24 31 45 51 48 38 37 35 36 Dewpt 54 51 49 42 41 42 41 35 30 28 27 23 26 27 27 27 28 29 30 31 RH 81 77 89 89 89 71 66 65 79 88 96 96 81 49 39 44 67 72 82 82 Wind dir SE W W W W W W NW NW NW NW N NE E E E E E SE SE Wind spd 12 12 19 29 27 32 32 26 20 10 11 8 12 14 16 16 18 18 18 18 Wind gust 41 39 44 44 36 Clouds B1 SC B1 OV B1 B1 B1 SC SC FW FW FW FW CL FW FW SC B1 B1 B2 PoP 12hr 30 60 0 0 5 QPF 12hr 0.07 0.05 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L C S S Wind chill 25 Min chill 30 21 14 17 27 24 Date 10/14/25 Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 55 37 58 39 56 34 57 32 53 Temp 52 52 41 38 53 54 46 43 53 51 40 35 52 52 39 34 49 48 Dewpt 38 39 41 38 47 48 46 43 45 42 38 34 36 36 35 32 33 30 PWind dir SE SE SE SE W W W W W Wind char BZ GN BZ GN BZ GN BZ GN BZ Avg clouds B1 B1 SC B1 B2 B1 B2 B2 B2 B2 B1 B1 B1 SC SC B1 B1 SC PoP 12hr 10 10 30 60 50 30 20 10 10 Rain shwrs C C C L C C C C S $$ WYZ199-121000- Sheridan-Sheridan WY 44.80N 106.96W Elev. 4019 ft 850 PM MDT Sat Oct 11 2025 Date 10/11/25 Sun 10/12/25 Mon 10/13/25 Tue 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 36 56 25 53 30 Temp 52 47 40 37 40 52 55 50 38 33 29 26 31 45 52 49 39 35 32 32 Dewpt 47 47 40 37 36 34 32 34 33 32 29 26 29 32 32 33 32 32 32 32 RH 83100100100 85 50 41 54 82 96100100 92 60 46 54 76 89100100 Wind dir NW NW NW NW W NW NW N NE E E E E E E N NW W W W Wind spd 10 11 27 20 23 20 18 11 6 5 6 5 9 9 9 6 6 5 3 2 Wind gust 39 Clouds B1 B2 OV B2 B1 SC SC SC SC SC SC SC SC FW FW SC SC B1 B1 B1 PoP 12hr 90 50 5 0 10 QPF 12hr 0.26 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L L C C S S Tstms S Wind chill 29 26 Min chill 26 25 28 19 20 30 28 Date 10/14/25 Wed 10/15/25 Thu 10/16/25 Fri 10/17/25 Sat 10/18/25 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 58 33 61 34 51 30 56 31 53 Temp 51 55 38 34 54 55 41 36 47 47 36 31 51 50 37 33 48 47 Dewpt 38 41 37 34 42 45 41 36 39 38 34 30 33 34 32 29 31 31 PWind dir N W W NW NW W W W NW Wind char LT LT LT LT GN LT GN GN GN Avg clouds SC FW FW SC B1 B1 B2 B2 B2 B2 B1 B1 SC SC B1 B1 B1 SC PoP 12hr 10 20 30 60 60 40 30 40 30 Rain shwrs S C C L L L L C C C S C C C S Snowshwrs C Tstms S $$