Point Forecast Matrices
Issued by NWS Billings, MT
Issued by NWS Billings, MT
744 FOUS55 KBYZ 131553 PFMBYZ Point Forecast Matrices National Weather Service Billings MT 953 AM MDT Mon Oct 13 2025 MTZ235-132200- Billings-Yellowstone MT 45.81N 108.53W Elev. 3648 ft 953 AM MDT Mon Oct 13 2025 Date Mon 10/13/25 Tue 10/14/25 Wed 10/15/25 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 39 32 51 37 52 Temp 34 37 38 36 35 33 33 34 42 50 48 43 42 40 38 39 44 50 51 Dewpt 29 31 30 30 29 29 28 31 36 39 38 37 38 37 35 39 43 44 45 RH 82 79 73 79 78 85 82 89 79 66 68 79 86 89 89100 96 80 80 Wind dir NE NE NE NE N N NW NW NW NE NE NE N N N NW N NW NW Wind spd 13 13 12 11 9 8 6 5 3 5 5 5 5 5 5 5 5 5 5 Clouds OV B2 B2 B1 B2 B2 B2 B1 SC SC SC SC B2 B2 B2 B2 B2 B2 B2 PoP 12hr 5 5 20 40 50 QPF 12hr 0 0 0 0.02 0.11 Snow 12hr 00-00 00-00 00-00 Drizzle Rain shwrs S S S S C C C C C C C Snow Obvis PF PF PF PF Date Thu 10/16/25 Fri 10/17/25 Sat 10/18/25 Sun 10/19/25 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 41 52 40 59 37 57 39 65 Temp 45 43 48 50 44 41 54 54 45 39 50 53 43 41 57 59 Dewpt 42 40 43 41 38 33 38 37 35 32 34 35 30 30 38 41 PWind dir W W W W NW W SW SW Wind char LT GN GN BZ GN GN GN GN Avg clouds B2 B2 OV B2 B1 B1 B1 SC B1 SC SC SC FW SC SC SC PoP 12hr 60 70 40 20 30 20 10 20 Rain shwrs C L L C C C S S C S S S S $$ MTZ065-132200- Livingston-Park MT 45.70N 110.47W Elev. 4656 ft 953 AM MDT Mon Oct 13 2025 Date Mon 10/13/25 Tue 10/14/25 Wed 10/15/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 37 26 51 32 50 Temp 35 37 34 33 30 27 26 30 42 50 47 41 39 35 33 36 43 48 49 Dewpt 29 31 29 30 28 27 25 28 33 36 35 34 36 35 33 36 38 38 39 RH 78 79 82 89 92100 96 92 70 58 63 76 89100100100 82 68 68 Wind dir E E E E E E E E E E E E E E E E E W W Wind spd 23 21 21 21 13 9 5 4 4 6 9 6 5 4 4 4 5 6 6 Clouds OV OV OV OV OV OV OV OV B1 SC B1 B2 B2 OV B2 B2 B2 B2 B2 PoP 12hr 20 20 30 60 70 QPF 12hr 0 0 0 0.14 0.11 Snow 12hr 00-00 00-00 00-00 Drizzle O O O O Frzg drzl O O Rain shwrs C C S S C C L L L L L L C Snow Snowshwrs S S S S S C Obvis PF PF PF F F F F Wind chill 23 26 22 21 Min chill 19 22 18 18 20 29 30 Date Thu 10/16/25 Fri 10/17/25 Sat 10/18/25 Sun 10/19/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 31 50 32 56 29 57 34 61 Temp 40 35 44 49 38 33 49 51 39 30 48 52 40 37 55 55 Dewpt 37 35 37 35 32 29 33 33 31 27 31 30 30 30 35 36 PWind dir W W SW SW W W SW SW Wind char GN GN GN BZ GN GN GN BZ Avg clouds B2 OV B2 B2 B1 B1 B1 B1 B1 B1 SC FW FW SC SC B1 PoP 12hr 70 60 40 30 40 20 10 30 Rain shwrs C L L C C S S C C C S S C Snowshwrs S $$ MTZ032-132200- Miles City-Custer MT 46.42N 105.90W Elev. 2628 ft 953 AM MDT Mon Oct 13 2025 Date Mon 10/13/25 Tue 10/14/25 Wed 10/15/25 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 51 39 60 41 59 Temp 44 49 48 42 40 40 39 43 54 59 56 49 45 43 42 45 53 58 56 Dewpt 31 31 30 28 30 31 33 38 42 43 42 42 43 42 41 45 48 50 48 RH 60 50 49 57 67 70 79 82 64 55 59 77 93 96 96100 83 75 74 Wind dir NE E NE NE NE E E E SE SE E E E E E E E E NE Wind spd 13 14 13 18 17 14 11 10 10 9 9 10 9 10 9 9 9 9 9 Clouds FW FW FW B2 B2 B1 B2 B2 B1 B1 SC SC B1 B1 B2 OV B2 B2 B2 PoP 12hr 0 5 10 30 50 QPF 12hr 0 0 0 0.08 0.22 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C L Date Thu 10/16/25 Fri 10/17/25 Sat 10/18/25 Sun 10/19/25 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 41 52 38 59 36 56 34 64 Temp 47 44 49 50 43 39 54 54 43 37 51 51 40 36 57 58 Dewpt 47 44 46 42 40 36 39 36 35 33 33 29 28 28 35 37 PWind dir NW NW W W NW NW SW S Wind char GN GN GN GN GN GN GN GN Avg clouds B2 B2 B2 B2 B2 B1 B1 SC SC SC B1 SC FW FW SC SC PoP 12hr 60 60 40 30 20 20 5 10 Rain shwrs L L L C C C C S S S $$ MTZ033-132200- Baker-Fallon MT 46.38N 104.24W Elev. 2969 ft 953 AM MDT Mon Oct 13 2025 Date Mon 10/13/25 Tue 10/14/25 Wed 10/15/25 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 52 36 57 38 57 Temp 46 52 48 39 37 37 38 43 52 56 52 43 42 40 39 44 52 56 53 Dewpt 29 29 29 28 28 30 32 38 41 42 42 41 41 40 39 44 46 47 47 RH 51 41 47 64 70 75 79 82 66 59 69 93 96100100100 80 72 80 Wind dir E E E E E SE SE SE SE SE SE SE SE SE E SE SE SE SE Wind spd 13 16 17 20 20 20 19 19 20 18 17 14 13 13 13 13 16 14 13 Wind gust 31 31 32 29 29 Clouds SC FW SC B2 B2 B1 B2 B2 B1 B1 SC B1 B2 B2 OV B2 B2 B2 B1 PoP 12hr 0 5 10 20 40 QPF 12hr 0 0 0 0.01 0.08 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C Date Thu 10/16/25 Fri 10/17/25 Sat 10/18/25 Sun 10/19/25 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 40 55 35 57 32 55 31 64 Temp 45 43 51 50 40 36 54 52 39 33 51 49 36 34 58 57 Dewpt 45 43 45 43 40 34 37 35 35 29 32 28 27 27 33 35 PWind dir SE NW W W W NW W S Wind char GN GN GN BZ GN BZ GN GN Avg clouds B2 OV B2 B2 B2 B2 B1 B1 SC SC SC SC FW FW FW FW PoP 12hr 60 50 40 20 20 10 5 5 Rain shwrs C L C C C C S S $$ WYZ199-132200- Sheridan-Sheridan WY 44.80N 106.96W Elev. 4019 ft 953 AM MDT Mon Oct 13 2025 Date Mon 10/13/25 Tue 10/14/25 Wed 10/15/25 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 51 29 58 33 61 Temp 46 50 49 38 34 31 30 35 50 56 53 42 39 36 34 39 53 59 55 Dewpt 32 33 34 34 33 31 30 33 38 41 41 39 38 36 34 39 44 44 43 RH 58 52 56 85 96100100 92 63 57 64 89 96100100100 71 57 64 Wind dir N NW NW NW W W W NW N NE N W SW W W SE E N NW Wind spd 5 5 6 6 4 2 2 2 3 4 3 4 3 2 2 3 5 5 5 Clouds B1 FW SC SC B1 B2 B2 SC FW FW SC SC B1 B1 B1 B1 B1 B1 B2 PoP 12hr 0 10 10 30 40 QPF 12hr 0 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Drizzle Rain shwrs S S C C C C C C L Snow Tstms S Obvis PF F F F Date Thu 10/16/25 Fri 10/17/25 Sat 10/18/25 Sun 10/19/25 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 36 53 33 60 30 55 31 68 Temp 41 38 50 49 37 33 55 54 37 31 49 49 36 33 61 59 Dewpt 41 38 42 39 36 31 33 34 33 29 30 32 29 27 36 39 PWind dir NW NW W W NW NW SW S Wind char LT GN LT GN GN GN LT LT Avg clouds B2 B2 B2 B2 B2 B1 B1 SC B1 B1 SC SC FW FW FW SC PoP 12hr 70 70 50 30 40 30 10 10 Rain shwrs L L L L C C C S C C C S Snowshwrs C Tstms S $$