Point Forecast Matrices
Issued by NWS Billings, MT
Issued by NWS Billings, MT
267 FOUS55 KBYZ 150025 PFMBYZ Point Forecast Matrices National Weather Service Billings MT 624 PM MDT Tue Oct 14 2025 MTZ235-151000- Billings-Yellowstone MT 45.81N 108.53W Elev. 3648 ft 624 PM MDT Tue Oct 14 2025 Date 10/14/25 Wed 10/15/25 Thu 10/16/25 Fri 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 47 42 50 41 Temp 39 37 36 36 36 41 46 46 45 44 43 43 42 43 49 49 47 45 43 42 Dewpt 33 33 32 34 36 39 42 41 42 42 41 40 42 43 45 41 38 38 36 35 RH 79 85 85 92100 92 86 83 89 93 93 89100100 86 74 71 76 76 76 Wind dir NE NE N N N NE NE NE NW W W W W NW NW W W W W W Wind spd 5 5 4 4 3 4 5 5 5 5 8 9 10 10 10 9 9 11 13 14 Clouds B2 OV B2 OV OV B1 B1 B2 OV OV OV OV OV OV OV B2 OV B1 B1 B1 PoP 12hr 50 50 70 90 50 QPF 12hr 0.02 0.02 0.14 0.25 0.05 Snow 12hr 00-00 00-00 00-00 Rain C C C S C C L L L D D L L C C Rain shwrs S S Obvis PF PF F F Date 10/17/25 Sat 10/18/25 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 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 60 38 56 40 66 42 56 35 51 Temp 54 55 43 39 49 53 40 40 59 62 50 43 52 51 42 37 45 51 Dewpt 36 35 33 31 34 35 29 29 40 43 38 34 40 38 34 31 36 36 PWind dir W W W SW SW W NW NW NW Wind char BZ GN GN GN GN GN GN GN GN Avg clouds SC SC B1 B1 SC FW FW SC SC SC B1 B2 B2 B1 B1 B1 B1 SC PoP 12hr 10 30 10 5 10 40 40 40 20 Rain shwrs S C C C C C C C S Snowshwrs S $$ MTZ065-151000- Livingston-Park MT 45.70N 110.47W Elev. 4656 ft 624 PM MDT Tue Oct 14 2025 Date 10/14/25 Wed 10/15/25 Thu 10/16/25 Fri MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 31 45 34 49 31 Temp 36 33 32 32 33 38 44 43 39 36 34 34 36 44 48 48 40 37 33 31 Dewpt 32 32 32 32 33 36 40 39 37 36 34 34 35 36 36 34 32 32 28 27 RH 85 96100100100 92 86 86 92100100100 96 73 63 58 73 82 82 85 Wind dir E E E E E E E E W W W W W W W W SW SW SW SW Wind spd 9 8 5 4 5 5 6 4 3 5 5 6 9 9 10 10 12 16 18 18 Clouds OV OV OV OV OV B2 B2 B1 B2 OV OV OV OV OV B2 B1 B1 B1 SC SC PoP 12hr 70 60 80 80 40 QPF 12hr 0.10 0.05 0.07 0.08 0.02 Snow 12hr 00-00 00-00 00-00 Rain C L L C C C C C D D D D L L C C Snow L L Obvis F F F F F PF Wind chill 21 19 Min chill 26 25 25 31 28 28 28 19 Date 10/17/25 Sat 10/18/25 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 57 31 57 35 65 34 55 28 48 Temp 51 54 38 31 50 54 40 35 58 61 43 34 50 51 35 28 42 48 Dewpt 32 30 28 25 31 30 28 27 36 36 33 29 34 33 28 26 30 31 PWind dir W W W SW SW SW W W W Wind char BZ GN GN BZ BZ GN GN GN GN Avg clouds SC SC B1 B1 SC SC SC SC SC B1 B1 B2 B2 B1 B1 B1 B1 B1 PoP 12hr 20 30 10 10 20 50 60 40 20 Rain shwrs S S C S C C L C C C S Snowshwrs C C S $$ MTZ032-151000- Miles City-Custer MT 46.42N 105.90W Elev. 2628 ft 624 PM MDT Tue Oct 14 2025 Date 10/14/25 Wed 10/15/25 Thu 10/16/25 Fri 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 39 57 44 53 40 Temp 43 40 40 40 45 51 57 55 50 48 47 45 46 49 53 51 46 46 44 40 Dewpt 39 38 38 40 44 49 50 49 50 48 46 44 45 47 47 44 44 43 41 38 RH 86 92 92100 96 93 77 80100100 96 96 96 93 80 77 93 89 89 92 Wind dir NW E NE NE E E E E NE NE N N NW NW NW W W W W W Wind spd 5 4 5 5 6 9 9 8 8 6 8 10 10 11 12 11 11 11 12 12 Clouds FW B1 B1 B2 OV B2 B2 OV OV OV OV OV OV OV OV OV OV B2 B2 B2 PoP 12hr 60 70 90 90 70 QPF 12hr 0.01 0.06 0.28 0.37 0.21 Snow 12hr 00-00 00-00 00-00 Rain C C L C C D D D D D D L L C C Rain shwrs L D C Tstms S S Obvis PF F F F F Date 10/17/25 Sat 10/18/25 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 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 36 56 33 66 39 59 34 53 Temp 55 53 41 36 51 51 36 33 58 61 48 39 54 54 40 34 47 53 Dewpt 39 36 32 31 33 31 25 25 38 41 36 32 39 37 31 29 33 35 PWind dir W W NW SW S SE NW NW NW Wind char BZ GN BZ LT LT GN GN GN GN Avg clouds B1 SC SC B1 SC FW FW FW SC FW SC B1 B1 SC B1 SC SC SC PoP 12hr 30 20 5 0 5 20 20 30 20 Rain shwrs C S S S S S C S S S $$ MTZ033-151000- Baker-Fallon MT 46.38N 104.24W Elev. 2969 ft 624 PM MDT Tue Oct 14 2025 Date 10/14/25 Wed 10/15/25 Thu 10/16/25 Fri MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 39 54 41 53 37 Temp 41 39 39 40 44 49 53 50 44 42 42 41 45 51 53 50 41 40 38 37 Dewpt 40 39 39 40 43 46 47 46 43 42 42 41 45 47 46 45 41 38 38 37 RH 96100100100 96 89 80 86 96100100100100 86 77 83100 92100100 Wind dir SE SE SE E SE E E E E E NE N NW NW NW W W W W W Wind spd 12 10 10 10 13 16 16 14 11 6 6 9 10 13 13 13 13 13 13 14 Clouds B1 B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV B2 OV OV OV B2 PoP 12hr 40 70 90 80 60 QPF 12hr 0 0.02 0.39 0.39 0.17 Snow 12hr 00-00 00-00 00-00 Rain S C C C C D D D D D D L L C C Rain shwrs D D C Tstms S S Obvis PF PF F F PF Date 10/17/25 Sat 10/18/25 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 56 31 55 28 63 34 60 32 54 Temp 52 51 36 32 49 47 32 29 57 56 39 34 55 53 37 32 51 54 Dewpt 40 36 28 27 30 26 23 22 33 34 29 27 34 34 31 28 36 35 PWind dir W W NW W SW SE SW NW NW Wind char BZ BZ BZ GN GN GN GN GN BZ Avg clouds B2 SC SC SC SC FW FW FW FW FW FW SC SC SC SC B1 SC SC PoP 12hr 40 20 5 0 0 20 10 20 20 Rain shwrs C S S S S S S Snowshwrs S $$ WYZ199-151000- Sheridan-Sheridan WY 44.80N 106.96W Elev. 4019 ft 624 PM MDT Tue Oct 14 2025 Date 10/14/25 Wed 10/15/25 Thu 10/16/25 Fri 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 32 49 38 49 33 Temp 36 34 33 33 36 43 49 46 41 40 39 38 41 47 49 47 39 36 34 33 Dewpt 35 34 33 33 36 40 44 43 41 40 39 38 41 42 40 40 37 34 33 32 RH 96100100100100 89 83 89100100100100100 83 71 76 92 92 96 96 Wind dir W NW NW W NW NE N N NW NW NW NW NW NW NW NW W W SW SW Wind spd 2 3 3 2 2 4 5 5 6 6 5 6 10 11 11 9 8 6 8 6 Clouds SC SC B1 B1 B2 B1 SC B1 B2 OV OV OV OV OV OV B2 B2 B2 B2 B2 PoP 12hr 30 70 80 90 60 QPF 12hr 0 0.03 0.16 0.30 0.07 Snow 12hr 00-00 00-00 00-00 Rain S C S D D D D D D D L L C C Rain shwrs C D S Tstms S S Obvis F F F F F Date 10/17/25 Sat 10/18/25 Sun 10/19/25 Mon 10/20/25 Tue 10/21/25 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 31 54 30 69 34 59 28 50 Temp 56 53 36 31 49 50 32 31 63 60 42 34 55 51 34 28 46 50 Dewpt 36 34 31 28 32 31 25 25 39 40 33 29 39 38 30 26 34 35 PWind dir W W NW SW S SW NW W NW Wind char GN GN GN LT LT LT GN GN GN Avg clouds B1 SC SC B1 SC FW FW FW FW FW SC B1 B1 B1 B1 B1 B1 B1 PoP 12hr 20 40 20 0 5 30 40 50 30 Rain shwrs S S C S S C C C C C C C Snowshwrs C C C $$