Point Forecast Matrices
Issued by NWS Billings, MT
Issued by NWS Billings, MT
851 FOUS55 KBYZ 302203 PFMBYZ Point Forecast Matrices National Weather Service Billings MT 403 PM MDT Thu Jul 30 2026 MTZ235-311000- Billings-Yellowstone MT 45.81N 108.53W Elev. 3648 ft 403 PM MDT Thu Jul 30 2026 Date 07/30/26 Fri 07/31/26 Sat 08/01/26 Sun 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 64 98 64 104 69 Temp 91 83 76 70 65 74 89 96 96 85 77 70 65 75 92102103 90 82 75 70 Dewpt 51 52 52 52 50 52 51 47 46 47 49 47 46 48 48 42 41 39 39 36 40 RH 26 34 43 53 58 46 27 19 18 27 37 44 50 38 22 13 12 17 22 24 33 Wind dir E E E N W SW W NE NE E SW SW SW SW S S S S S W W Wind spd 9 8 8 4 6 8 8 6 8 5 4 4 5 5 5 6 6 9 10 12 6 Clouds SC FW SC SC B1 SC FW FW FW FW FW FW FW CL CL FW SC SC SC FW SC PoP 12hr 20 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S Obvis K Extreme Heat A A A A Date 08/02/26 Mon 08/03/26 Tue 08/04/26 Wed 08/05/26 Thu 08/06/26 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 95 60 77 52 80 56 90 61 92 Temp 86 94 75 61 72 74 62 53 72 78 65 56 80 89 72 62 84 90 Dewpt 43 39 35 33 40 39 40 41 41 40 41 41 44 41 45 45 45 41 PWind dir E NE N NE NE NE N NE N Wind char GN BZ GN GN GN GN LT GN LT Avg clouds FW FW FW FW FW CL FW SC FW CL FW SC SC CL FW SC SC FW PoP 12hr 0 0 0 0 0 0 0 5 0 $$ MTZ065-311000- Livingston-Park MT 45.70N 110.47W Elev. 4656 ft 403 PM MDT Thu Jul 30 2026 Date 07/30/26 Fri 07/31/26 Sat 08/01/26 Sun MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 57 95 57 102 60 Temp 91 75 68 62 58 68 86 93 93 77 70 63 58 70 91 99100 82 74 66 60 Dewpt 40 45 46 46 45 46 46 40 37 42 43 42 42 43 42 35 34 36 36 36 37 RH 17 34 45 56 62 45 25 16 14 29 38 46 55 38 18 11 10 19 25 33 42 Wind dir NE E N W NW W W W N E S W W SW SW SW SW S SW W W Wind spd 6 5 5 6 6 6 6 8 5 3 3 3 4 3 6 12 14 12 13 12 9 Clouds SC SC B1 B1 SC FW SC FW FW FW FW FW SC CL FW FW SC SC SC FW FW PoP 12hr 20 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S Obvis K K K K K K K Extreme Heat A A A A Date 08/02/26 Mon 08/03/26 Tue 08/04/26 Wed 08/05/26 Thu 08/06/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 94 50 78 44 79 48 90 54 90 Temp 86 93 65 51 70 75 56 45 69 78 60 49 79 88 66 54 82 88 Dewpt 40 35 37 33 34 32 38 40 39 36 39 40 40 35 39 40 39 33 PWind dir W NW N NE E E NW NE NW Wind char GN GN GN BZ GN GN LT GN GN Avg clouds FW CL FW FW CL CL FW FW FW CL FW FW FW FW FW FW FW FW PoP 12hr 0 5 0 0 0 0 0 5 5 $$ MTZ032-311000- Miles City-Custer MT 46.42N 105.90W Elev. 2628 ft 403 PM MDT Thu Jul 30 2026 Date 07/30/26 Fri 07/31/26 Sat 08/01/26 Sun 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 62 98 64 104 71 Temp 89 79 73 67 63 74 90 96 96 85 77 70 65 77 94101103 90 84 78 72 Dewpt 59 58 61 58 57 57 56 52 50 53 53 52 52 52 52 45 43 42 44 42 41 RH 37 49 66 73 81 55 32 23 21 33 43 53 63 42 24 15 13 19 25 28 33 Wind dir E SE SE SE SE S S S S S S S S S S S SE SE SE S W Wind spd 8 8 6 5 5 6 9 8 6 6 6 4 3 3 4 6 8 11 14 12 9 Clouds FW SC FW FW SC SC SC FW FW FW FW FW FW CL CL CL CL SC SC SC SC PoP 12hr 10 20 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Extreme Heat A A A A Date 08/02/26 Mon 08/03/26 Tue 08/04/26 Wed 08/05/26 Thu 08/06/26 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 96 61 80 52 80 56 92 63 93 Temp 90 96 76 63 76 78 62 53 72 80 65 57 84 90 73 63 87 92 Dewpt 39 37 34 37 42 40 42 42 40 38 40 42 47 45 48 50 51 47 PWind dir NW N N N N NE E E NE Wind char GN GN BZ GN LT GN LT GN GN Avg clouds FW FW FW FW FW CL FW SC FW CL CL FW SC FW FW SC SC FW PoP 12hr 0 5 0 5 0 0 5 10 5 $$ MTZ033-311000- Baker-Fallon MT 46.38N 104.24W Elev. 2969 ft 403 PM MDT Thu Jul 30 2026 Date 07/30/26 Fri 07/31/26 Sat 08/01/26 Sun MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 57 94 61 101 66 Temp 87 72 66 63 58 72 86 92 93 79 73 67 63 78 94 99101 85 78 73 68 Dewpt 62 60 59 58 55 57 57 52 51 53 52 50 49 49 48 45 43 45 46 44 42 RH 43 66 78 84 90 59 37 26 24 41 48 54 60 36 21 16 14 25 32 35 39 Wind dir NE E S SE SE SE S S SE SE S S S S SW S S SE S S S Wind spd 11 8 5 4 4 9 11 10 11 12 12 10 9 10 9 8 6 12 18 16 13 Clouds B1 SC FW FW FW FW FW SC FW SC FW FW FW CL CL CL CL FW SC SC SC PoP 12hr 5 20 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms Obvis K K K K K Extreme Heat A A A A Date 08/02/26 Mon 08/03/26 Tue 08/04/26 Wed 08/05/26 Thu 08/06/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 98 60 83 49 79 52 89 59 93 Temp 92 97 74 63 79 79 60 51 71 77 61 55 82 88 69 61 87 89 Dewpt 39 36 35 36 39 38 40 40 36 35 37 40 43 43 47 49 49 45 PWind dir NW N N N NW NE SE SE NE Wind char BZ GN BZ GN LT LT GN GN GN Avg clouds FW FW CL SC FW CL CL FW FW FW FW SC SC FW FW SC SC FW PoP 12hr 0 10 0 5 5 5 5 20 10 Rain shwrs S Tstms S $$ WYZ199-311000- Sheridan-Sheridan WY 44.80N 106.96W Elev. 4019 ft 403 PM MDT Thu Jul 30 2026 Date 07/30/26 Fri 07/31/26 Sat 08/01/26 Sun 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 56 94 58 101 64 Temp 87 75 68 62 57 72 88 91 91 77 69 63 59 75 93 99100 82 76 70 65 Dewpt 52 52 52 49 46 47 47 48 46 50 49 47 45 46 42 40 40 42 40 37 36 RH 30 45 57 62 67 41 24 23 21 39 49 56 60 36 17 13 13 24 27 30 34 Wind dir NE SE S S SW SE E SW S SW SW SW SW N E SE SE S S SW SW Wind spd 5 3 4 3 2 1 2 5 4 4 3 2 2 0 4 8 8 9 11 8 6 Clouds FW CL FW FW FW FW SC B1 SC FW FW FW FW FW CL FW FW FW SC SC SC PoP 12hr 10 20 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Extreme Heat A A A A Date 08/02/26 Mon 08/03/26 Tue 08/04/26 Wed 08/05/26 Thu 08/06/26 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 99 57 82 48 82 52 90 57 92 Temp 88 98 72 58 76 78 60 49 73 79 61 53 81 88 68 58 86 89 Dewpt 38 37 39 37 34 37 40 41 41 42 44 45 45 44 46 44 44 41 PWind dir N NW N N E SE NE S N Wind char GN LT BZ LT LT LT LT LT LT Avg clouds SC FW SC FW FW CL FW FW FW CL FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 5 5 5 5 $$