


Point Forecast Matrices
Issued by NWS Billings, MT
Issued by NWS Billings, MT
807 FOUS55 KBYZ 052325 PFMBYZ Point Forecast Matrices National Weather Service Billings MT 525 PM MDT Sun Oct 5 2025 MTZ235-061000- Billings-Yellowstone MT 45.81N 108.53W Elev. 3648 ft 525 PM MDT Sun Oct 5 2025 Date 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed 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 34 58 39 66 42 Temp 44 41 40 37 35 37 48 56 56 47 44 41 40 42 58 65 63 52 48 44 43 Dewpt 35 35 35 34 32 35 38 37 38 35 34 33 32 34 40 38 39 35 34 32 31 RH 70 79 82 89 89 92 68 49 51 63 68 73 73 73 51 37 41 52 58 62 62 Wind dir NE NE NE NE W SW SW SW SW SW SW SW SW SW SW S S S SW SW SW Wind spd 8 5 4 3 4 5 8 6 4 5 8 9 9 8 8 6 5 5 5 8 10 Clouds B2 B2 B1 B1 SC FW CL FW CL FW FW FW FW FW CL CL CL FW FW CL FW PoP 12hr 10 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain Date 10/08/25 Thu 10/09/25 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 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 71 42 69 42 74 50 77 44 59 Temp 63 66 51 43 61 65 51 43 65 69 57 51 69 70 55 46 52 53 Dewpt 38 40 34 32 40 41 39 36 44 44 41 40 46 48 42 38 41 38 PWind dir SW SW NW SE SW S SW W NW Wind char GN LT LT LT LT LT GN GN GN Avg clouds FW CL FW FW FW CL FW FW FW FW FW FW SC SC B1 B1 B1 B1 PoP 12hr 0 0 0 5 5 10 20 40 40 Rain S C C C C $$ MTZ065-061000- Livingston-Park MT 45.70N 110.47W Elev. 4656 ft 525 PM MDT Sun Oct 5 2025 Date 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 26 57 29 66 34 Temp 39 34 33 30 27 33 47 55 53 42 37 32 30 37 58 65 63 49 43 38 35 Dewpt 33 32 32 30 27 30 31 28 27 26 25 24 23 26 31 29 35 32 30 27 26 RH 79 92 96100100 89 53 35 36 53 61 72 75 64 36 26 35 52 60 64 69 Wind dir E E E S W W W W W SW W W W SW SW SW SE S SW SW SW Wind spd 9 5 3 2 4 5 5 6 5 5 6 8 8 8 5 5 5 10 14 16 14 Clouds B2 B2 B2 B1 SC FW CL FW CL FW FW FW CL CL CL CL CL FW FW FW CL PoP 12hr 20 0 0 0 0 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain S Snow S Obvis PF PF Date 10/08/25 Thu 10/09/25 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 70 36 70 38 75 44 71 36 55 Temp 62 65 46 37 63 65 47 39 67 69 52 45 66 65 47 39 49 49 Dewpt 31 31 30 28 35 37 35 30 38 38 39 38 43 41 38 35 34 32 PWind dir SW SW SW S SW SW SW SW W Wind char GN GN LT LT GN GN BZ GN GN Avg clouds CL CL FW FW FW FW FW FW FW FW FW SC B1 B1 B1 B1 B1 B1 PoP 12hr 0 0 5 5 5 20 40 50 50 Rain S C C C C C C $$ MTZ032-061000- Miles City-Custer MT 46.42N 105.90W Elev. 2628 ft 525 PM MDT Sun Oct 5 2025 Date 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed 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 61 35 68 39 Temp 50 42 39 36 33 39 52 59 56 47 43 39 36 42 60 67 63 54 49 44 40 Dewpt 32 31 30 27 26 30 34 37 37 35 35 32 31 34 39 37 36 35 36 34 34 RH 50 65 70 69 75 70 50 44 49 63 73 76 82 73 46 33 36 48 61 68 79 Wind dir N NW N E S S SW W W SW SW SW S S S S SE SE SE SE SE Wind spd 10 5 3 2 2 4 9 8 5 4 4 4 3 3 5 5 5 8 9 8 5 Clouds SC SC SC FW FW FW CL FW CL FW FW CL FW FW CL CL CL FW CL CL FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 10/08/25 Thu 10/09/25 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 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 72 40 70 41 76 46 79 46 63 Temp 64 68 50 41 63 66 49 42 68 70 55 47 71 73 57 48 58 56 Dewpt 40 39 37 33 40 39 39 35 43 42 41 39 45 44 42 37 38 36 PWind dir S W NW E SE SE S NW NW Wind char LT LT LT LT LT LT LT GN GN Avg clouds FW CL CL CL FW CL FW FW FW FW FW FW FW FW SC SC B1 SC PoP 12hr 0 0 0 0 0 5 10 20 20 Rain S S S S $$ MTZ033-061000- Baker-Fallon MT 46.38N 104.24W Elev. 2969 ft 525 PM MDT Sun Oct 5 2025 Date 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 28 59 33 66 39 Temp 49 38 34 31 29 37 52 57 55 42 39 36 34 42 61 65 61 48 46 42 40 Dewpt 30 29 26 24 24 27 31 32 35 35 33 33 31 34 36 33 35 36 36 36 35 RH 48 70 72 75 81 67 44 38 47 76 79 89 89 73 39 30 38 63 68 79 82 Wind dir NW NW NW E SE S SW W W SW SW SW SW SW SW SW S SE SE SE SE Wind spd 12 6 3 1 2 5 11 11 9 5 4 4 3 4 8 8 6 10 13 12 11 Clouds SC SC FW FW FW CL CL CL FW FW FW FW FW CL CL CL CL FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF Date 10/08/25 Thu 10/09/25 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 72 40 70 40 74 45 79 43 64 Temp 66 66 47 41 65 64 46 41 68 68 52 46 73 72 54 46 60 57 Dewpt 42 42 38 36 39 40 39 37 42 43 42 40 46 46 44 39 38 36 PWind dir S SW NW E SE SE S SW NW Wind char GN LT LT LT GN GN GN GN GN Avg clouds FW CL CL FW FW CL FW FW FW FW FW SC FW FW SC SC SC SC PoP 12hr 0 0 0 0 0 5 5 20 10 Rain S $$ WYZ199-061000- Sheridan-Sheridan WY 44.80N 106.96W Elev. 4019 ft 525 PM MDT Sun Oct 5 2025 Date 10/05/25 Mon 10/06/25 Tue 10/07/25 Wed 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 56 29 65 32 Temp 42 37 37 36 34 39 50 54 53 40 35 31 30 38 58 64 60 45 39 34 33 Dewpt 38 37 37 36 34 38 39 37 39 36 31 27 25 28 31 32 34 34 29 27 26 RH 86100100100100 96 66 52 59 85 85 85 81 67 36 30 37 65 67 75 75 Wind dir NW W SW E E SE NE NE N SW SW SW SW S SE SE SE S SW SW SW Wind spd 5 3 2 1 1 1 2 2 2 3 3 2 2 2 3 5 3 5 5 4 4 Clouds OV OV OV B2 B1 SC FW FW FW FW FW CL FW CL CL CL CL FW FW CL FW PoP 12hr 70 10 0 0 0 QPF 12hr 0.04 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain L C C Obvis PF F F Date 10/08/25 Thu 10/09/25 Fri 10/10/25 Sat 10/11/25 Sun 10/12/25 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 71 36 71 38 76 44 78 40 63 Temp 64 65 44 37 65 65 45 39 68 69 51 45 72 71 51 42 57 54 Dewpt 34 39 32 28 36 40 35 32 40 43 39 38 44 45 42 39 39 38 PWind dir NW SW NW S S S SW W NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds CL CL CL FW CL FW CL FW FW FW SC SC SC FW B1 B1 B1 B1 PoP 12hr 0 0 0 5 5 10 20 30 30 Rain S C C C C $$