Point Forecast Matrices
Issued by NWS Billings, MT
Issued by NWS Billings, MT
249 FOUS55 KBYZ 140522 PFMBYZ Point Forecast Matrices National Weather Service Billings MT 1122 PM MDT Tue May 13 2025 MTZ235-141000- Billings-Yellowstone MT 45.81N 108.53W Elev. 3648 ft 1122 PM MDT Tue May 13 2025 Date 05/13/25 Wed 05/14/25 Thu 05/15/25 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 45 52 43 60 43 Temp 49 48 46 46 47 50 50 47 46 45 44 50 56 58 59 52 48 45 43 Dewpt 46 45 43 44 41 41 41 39 40 39 38 39 39 40 40 38 38 39 37 RH 89 89 89 93 79 71 71 74 79 79 79 66 53 51 49 59 68 79 79 Wind dir N N NW NW NW NW NW W W W W W NW NW NW NW W W W Wind spd 14 13 13 14 14 14 13 13 13 17 18 24 24 21 18 12 10 9 9 Wind gust 32 Clouds OV OV OV OV OV OV OV B2 B2 B2 B2 B1 B2 B2 B1 B1 B1 B2 B1 PoP 12hr 100 90 40 70 30 QPF 12hr 0.61 0.54 0.07 0.08 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs D D D D D D C C C C C C L L C C Tstms S S S S S S S S Date 05/16/25 Sat 05/17/25 Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 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 63 45 65 47 61 45 53 41 61 Temp 57 62 51 45 59 63 53 47 56 57 49 45 48 52 45 41 54 59 Dewpt 38 38 42 40 41 42 40 39 44 46 42 41 40 41 39 36 39 42 PWind dir NW NW SE E NE NE N NW NW Wind char GN LT LT GN BZ BZ GN GN GN Avg clouds B1 B1 B2 B2 B1 B1 B1 B2 B2 OV OV OV OV B2 B2 B2 B1 B2 PoP 12hr 40 40 50 40 80 80 80 50 60 Rain shwrs C C S S C C C C D D L D D C C C L Tstms S S S $$ MTZ065-141000- Livingston-Park MT 45.70N 110.47W Elev. 4656 ft 1122 PM MDT Tue May 13 2025 Date 05/13/25 Wed 05/14/25 Thu 05/15/25 Fri MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 37 43 38 57 37 Temp 43 40 38 37 39 40 41 39 40 41 39 45 51 56 54 46 43 40 38 Dewpt 41 39 36 35 31 30 30 32 35 36 34 35 35 37 35 36 36 35 32 RH 93 96 92 92 73 67 65 76 82 82 82 68 54 49 48 68 76 82 79 Wind dir E NW W W W NW W W W W W W W W W W W W W Wind spd 6 8 6 11 13 12 12 11 12 13 13 18 21 18 14 9 5 5 5 Clouds OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 PoP 12hr 100 100 50 70 30 QPF 12hr 0.37 0.62 0.11 0.05 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs D D D D D L C C C C C C L L C C Tstms S S S S S S S S Date 05/16/25 Sat 05/17/25 Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 59 39 62 42 54 39 52 37 58 Temp 54 56 45 40 55 59 47 42 49 50 44 39 45 50 42 38 50 56 Dewpt 36 35 38 34 37 38 40 37 39 38 39 36 37 36 35 32 34 37 PWind dir W SW SE E E NE NW W W Wind char GN LT GN GN GN GN GN GN BZ Avg clouds B1 B2 B2 B2 B1 B2 B2 B2 B2 OV OV OV B2 B2 B2 B1 B1 B2 PoP 12hr 60 50 60 60 90 80 70 50 60 Rain shwrs L C S S L L C L D D L L L C C C L Tstms S S S S $$ MTZ032-141000- Miles City-Custer MT 46.42N 105.90W Elev. 2628 ft 1122 PM MDT Tue May 13 2025 Date 05/13/25 Wed 05/14/25 Thu 05/15/25 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 50 57 44 61 45 Temp 59 53 50 51 52 55 54 48 47 46 44 49 55 58 60 53 49 47 45 Dewpt 41 44 46 47 45 43 43 42 43 42 39 40 38 37 39 39 39 38 38 RH 51 71 86 86 77 64 66 80 86 86 82 71 53 45 46 59 68 71 76 Wind dir N N N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW Wind spd 16 11 13 10 11 12 12 13 13 13 17 20 21 25 20 17 13 12 11 Wind gust 28 24 35 Clouds B2 OV B2 B2 B2 B1 OV B2 B1 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 90 60 50 60 30 QPF 12hr 0.12 0.22 0.07 0.14 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D C L C C C C C C C C L L C C S S S Tstms S S S S S Date 05/16/25 Sat 05/17/25 Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 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 63 40 64 43 61 43 53 40 56 Temp 57 62 48 41 58 62 48 43 55 57 48 43 48 52 44 41 50 55 Dewpt 38 38 38 36 39 36 36 36 42 43 42 40 41 43 42 38 41 42 PWind dir NW N E E E E E NE NW Wind char GN LT LT GN BZ GN GN GN GN Avg clouds B1 B1 B1 SC B1 SC SC B1 B2 B2 OV OV OV B2 OV B2 B2 B2 PoP 12hr 20 10 20 20 60 70 80 60 50 Rain shwrs S S S S C L L L D D L C C C $$ MTZ033-141000- Baker-Fallon MT 46.38N 104.24W Elev. 2969 ft 1122 PM MDT Tue May 13 2025 Date 05/13/25 Wed 05/14/25 Thu 05/15/25 Fri MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 49 61 42 56 40 Temp 57 51 49 53 57 58 57 49 46 45 43 46 52 55 54 47 44 42 41 Dewpt 41 43 45 47 45 45 44 45 45 44 41 40 40 39 38 35 35 35 35 RH 55 74 86 80 64 62 62 86 96 96 93 79 63 55 54 63 70 76 79 Wind dir NE NE N N NW W NW NW NW NW NW NW NW NW NW NW NW NW NW Wind spd 13 17 11 10 10 12 14 13 13 17 19 23 26 26 26 23 20 19 19 Wind gust 26 31 27 33 37 40 37 35 29 Clouds B2 OV B2 B1 B2 B2 B1 B2 OV OV OV OV B2 B2 OV OV B2 B2 B2 PoP 12hr 70 40 40 60 50 QPF 12hr 0.17 0.05 0.06 0.20 0.15 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C C C C C C C L L L L C C C C S Tstms S C S Date 05/16/25 Sat 05/17/25 Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 57 36 63 36 58 37 52 36 55 Temp 53 55 43 37 55 60 43 36 52 54 43 37 46 50 41 37 49 54 Dewpt 35 34 35 33 33 34 34 32 36 38 39 36 39 41 39 35 39 40 PWind dir NW N N E E E E E N Wind char BZ GN LT GN BZ BZ GN GN GN Avg clouds B2 B2 B1 B1 B1 SC SC SC B2 B2 B2 B2 OV B2 OV B2 B2 B2 PoP 12hr 20 5 10 20 40 70 70 60 50 Rain shwrs S S C C C L L L L C C C $$ WYZ199-141000- Sheridan-Sheridan WY 44.80N 106.96W Elev. 4019 ft 1122 PM MDT Tue May 13 2025 Date 05/13/25 Wed 05/14/25 Thu 05/15/25 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 42 54 38 59 38 Temp 50 45 43 45 52 51 49 43 41 40 39 45 55 58 54 46 43 40 39 Dewpt 47 44 42 41 40 39 38 38 38 37 36 36 38 39 38 39 37 36 35 RH 89 96 96 86 63 63 66 82 89 89 89 70 53 49 54 76 79 85 85 Wind dir NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW Wind spd 16 16 10 10 11 14 17 16 13 16 18 26 29 28 23 17 11 10 8 Wind gust 26 36 42 41 Clouds OV B2 B1 B1 B1 B2 B2 B1 B1 B1 B2 B2 OV OV B1 B1 SC B1 B1 PoP 12hr 80 50 40 70 40 QPF 12hr 0.21 0.19 0.04 0.10 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs D L C C C C C C C C L L L L C C S S S Tstms S S S C S S S S S S Date 05/16/25 Sat 05/17/25 Sun 05/18/25 Mon 05/19/25 Tue 05/20/25 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 64 41 64 39 52 35 57 Temp 55 59 45 39 57 62 47 42 58 56 45 39 48 48 40 36 50 55 Dewpt 38 39 39 36 41 41 40 38 46 47 43 39 42 41 38 35 38 41 PWind dir NW W E SE SE E NE NW NW Wind char GN LT LT LT GN GN GN GN GN Avg clouds B1 B1 B1 B1 B1 B2 B1 B1 B2 OV OV OV OV OV B2 B2 B2 B2 PoP 12hr 50 30 60 40 90 90 90 60 70 Rain shwrs S C C C C L C C L D D D D D L C C L Tstms S S S $$