Point Forecast Matrices
Issued by NWS Billings, MT
Issued by NWS Billings, MT
670 FOUS55 KBYZ 212326 PFMBYZ Point Forecast Matrices National Weather Service Billings MT 525 PM MDT Thu Aug 21 2025 MTZ235-221000- Billings-Yellowstone MT 45.81N 108.53W Elev. 3648 ft 525 PM MDT Thu Aug 21 2025 Date 08/21/25 Fri 08/22/25 Sat 08/23/25 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 60 78 54 82 53 Temp 82 75 69 63 60 64 70 75 75 68 63 57 54 62 73 81 81 72 65 58 53 Dewpt 50 49 49 47 46 47 45 43 42 40 42 41 41 44 46 48 46 44 43 41 40 RH 33 40 49 56 60 54 41 32 31 36 46 55 61 52 38 32 29 37 45 53 61 Wind dir NE NE NE NE N NE NE NE NE NE NE NE NE E E E NE NE E NE NE Wind spd 12 10 9 8 8 11 12 13 13 10 9 6 5 5 9 10 12 11 10 9 5 Clouds FW SC SC SC SC SC SC FW FW FW FW FW FW FW FW CL FW FW SC SC SC PoP 12hr 5 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 Thu 08/28/25 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 81 53 81 55 85 58 85 59 86 Temp 73 80 65 53 72 80 65 55 76 84 67 58 78 84 67 59 79 85 Dewpt 46 45 40 38 45 42 41 41 48 46 45 43 48 45 46 44 49 47 PWind dir NE E NE NE N NE N N N Wind char GN GN LT GN LT LT LT LT LT Avg clouds FW SC B1 B1 SC SC SC SC SC FW SC B1 SC SC B1 B1 SC SC PoP 12hr 0 0 5 5 5 5 10 10 20 Rain shwrs S Tstms S $$ MTZ065-221000- Livingston-Park MT 45.70N 110.47W Elev. 4656 ft 525 PM MDT Thu Aug 21 2025 Date 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 51 77 45 82 45 Temp 82 70 64 56 52 60 70 76 74 64 58 50 46 58 71 81 79 66 59 51 45 Dewpt 45 47 48 46 47 46 45 43 43 42 41 42 42 44 45 44 44 44 43 42 41 RH 27 44 56 69 83 60 41 31 33 45 53 74 86 59 39 27 29 45 55 71 86 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 12 14 12 8 9 13 17 19 18 13 10 5 3 5 10 12 14 12 10 5 4 Clouds FW FW FW FW FW FW FW FW FW FW FW FW FW CL FW FW FW SC SC SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 Thu 08/28/25 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 47 81 48 83 51 84 51 81 Temp 71 78 61 47 73 79 60 48 76 80 62 51 76 80 62 51 76 80 Dewpt 44 43 42 40 43 41 41 40 44 42 44 43 45 43 45 44 46 43 PWind dir E E E E N SE NW SE NW Wind char GN GN GN GN LT GN LT GN LT Avg clouds SC SC B1 B2 B1 B1 B1 B1 SC SC B2 B1 SC SC B2 B1 SC B1 PoP 12hr 0 5 20 10 20 10 20 30 30 Rain shwrs S S S C S S C Tstms S S S S S $$ MTZ032-221000- Miles City-Custer MT 46.42N 105.90W Elev. 2628 ft 525 PM MDT Thu Aug 21 2025 Date 08/21/25 Fri 08/22/25 Sat 08/23/25 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 61 78 51 78 50 Temp 83 73 68 63 61 66 73 77 76 66 60 54 51 62 71 77 77 67 58 54 50 Dewpt 51 49 50 50 50 47 42 41 43 43 44 43 43 47 46 44 44 43 43 43 42 RH 33 43 52 62 67 50 33 28 31 43 55 66 74 58 41 31 31 42 57 66 74 Wind dir N N N N N N N N N N N NE NE E NE NE NE NE NE E NE Wind spd 10 9 8 6 6 10 11 12 12 6 6 5 3 3 5 5 8 8 6 6 5 Clouds SC SC SC SC B1 SC SC SC FW FW FW FW FW FW FW FW CL FW FW FW FW PoP 12hr 10 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 Thu 08/28/25 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 76 50 79 53 83 57 85 57 85 Temp 71 74 58 50 71 78 61 53 76 82 64 57 79 84 65 57 79 84 Dewpt 43 41 40 39 44 42 42 43 51 46 48 49 53 48 49 48 52 48 PWind dir NE E E E SE SE E E E Wind char LT GN GN GN LT LT LT LT LT Avg clouds FW FW FW SC FW FW FW FW FW FW FW SC SC FW SC B1 SC SC PoP 12hr 0 0 0 5 5 0 0 5 5 $$ MTZ033-221000- Baker-Fallon MT 46.38N 104.24W Elev. 2969 ft 525 PM MDT Thu Aug 21 2025 Date 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 58 77 47 76 45 Temp 82 71 65 62 58 66 73 76 75 63 56 51 47 60 70 75 75 61 53 49 45 Dewpt 52 53 52 51 50 48 43 41 41 43 42 42 41 43 44 43 42 43 41 39 39 RH 35 53 63 67 75 52 34 28 29 48 59 71 79 53 39 32 31 51 64 68 79 Wind dir N NE NE E NE N NW NW NW NW N NE N N N N N NE E E E Wind spd 12 6 5 4 4 9 12 17 17 9 4 3 2 3 6 8 10 8 5 4 3 Clouds FW SC SC SC SC FW FW FW FW FW FW FW FW CL CL CL CL FW FW FW FW PoP 12hr 10 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 Thu 08/28/25 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 73 45 76 49 80 52 83 54 83 Temp 67 72 52 45 70 75 55 50 73 78 59 52 77 81 61 54 78 82 Dewpt 41 39 38 36 41 41 40 39 47 45 45 44 49 48 47 46 49 48 PWind dir NE E SE SE SE SE SE E E Wind char LT GN GN GN GN GN GN LT LT Avg clouds FW CL FW FW FW FW FW SC FW FW FW SC SC FW SC SC SC SC PoP 12hr 0 0 0 0 5 5 0 5 5 $$ WYZ199-221000- Sheridan-Sheridan WY 44.80N 106.96W Elev. 4019 ft 525 PM MDT Thu Aug 21 2025 Date 08/21/25 Fri 08/22/25 Sat 08/23/25 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 76 51 80 48 Temp 81 69 64 59 57 62 67 71 74 63 59 53 51 63 72 78 78 64 57 52 48 Dewpt 57 61 61 59 57 58 57 56 55 53 52 48 49 51 51 54 53 52 50 48 47 RH 44 76 90100100 87 70 59 51 70 78 83 93 65 48 43 42 65 77 86 96 Wind dir N SE SE N NW N N N NE NW SE SE E E E E NE E SE SE SW Wind spd 8 5 4 2 3 3 5 6 6 5 3 2 1 3 8 9 8 5 2 1 1 Clouds B1 B2 B1 SC B1 B1 B2 B2 B1 B2 B1 FW FW FW FW FW FW SC SC SC SC PoP 12hr 40 30 20 5 5 QPF 12hr 0.08 0.02 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S C S S S Tstms C C S S S S S Date 08/24/25 Mon 08/25/25 Tue 08/26/25 Wed 08/27/25 Thu 08/28/25 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 78 48 79 49 81 52 82 54 81 Temp 72 77 57 48 72 78 58 49 74 79 61 53 77 81 61 55 75 80 Dewpt 50 49 47 46 49 49 50 48 52 50 50 48 51 50 49 48 49 49 PWind dir E SE NE SE SE S N SW N Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW SC B1 B1 SC SC SC SC SC SC B1 SC SC B1 B1 B1 B1 PoP 12hr 0 0 20 10 20 10 10 10 20 Rain shwrs S S S S Tstms S S S $$