Point Forecast Matrices
Issued by NWS Billings, MT
Issued by NWS Billings, MT
306 FOUS55 KBYZ 080519 PFMBYZ Point Forecast Matrices National Weather Service Billings MT 1119 PM MDT Tue Oct 7 2025 MTZ235-081000- Billings-Yellowstone MT 45.81N 108.53W Elev. 3648 ft 1119 PM MDT Tue Oct 7 2025 Date 10/07/25 Wed 10/08/25 Thu 10/09/25 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 44 73 44 70 43 Temp 49 46 45 49 65 73 69 57 52 48 45 47 62 69 66 56 51 47 44 Dewpt 34 32 32 34 38 35 38 36 34 34 32 36 38 38 41 40 39 38 37 RH 56 58 60 56 37 25 32 45 50 58 60 65 41 32 40 55 63 71 76 Wind dir SW SW SW SW SW SW SE S SW SW SW W N E E E NE E W Wind spd 8 11 9 10 10 8 4 5 5 6 8 5 4 6 8 5 5 4 4 Clouds FW FW FW CL CL CL CL FW FW FW FW FW CL CL CL FW FW FW SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 Tue 10/14/25 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 74 51 73 43 57 34 52 34 54 Temp 63 68 57 53 67 62 52 45 52 51 42 35 46 50 41 35 45 52 Dewpt 46 50 47 47 50 43 39 35 36 35 33 29 34 34 32 29 36 40 PWind dir S S W W W N E N NW Wind char LT GN GN GN GN GN GN LT GN Avg clouds SC FW FW FW SC B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC B1 SC PoP 12hr 5 5 20 50 30 30 10 20 10 Rain shwrs S C C C C C S S $$ MTZ065-081000- Livingston-Park MT 45.70N 110.47W Elev. 4656 ft 1119 PM MDT Tue Oct 7 2025 Date 10/07/25 Wed 10/08/25 Thu 10/09/25 Fri MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 36 72 37 72 39 Temp 42 39 36 43 64 72 67 53 45 42 38 44 64 71 66 53 48 43 41 Dewpt 35 30 28 32 36 29 29 28 27 29 28 30 34 36 36 36 36 34 32 RH 76 70 72 65 35 20 24 38 49 60 67 57 32 28 33 52 63 70 70 Wind dir SW SW SW SW SW SW SW SW SW W W SW E E E E E SE S Wind spd 6 18 21 23 19 18 12 13 12 10 8 5 4 9 10 8 8 8 8 Wind gust 23 Clouds FW FW CL CL CL FW CL FW FW FW FW FW CL FW CL FW FW SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 28 24 Min chill 24 24 Date 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 Tue 10/14/25 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 75 45 65 33 51 26 50 27 55 Temp 67 70 54 48 59 55 44 36 46 46 35 27 43 46 37 29 47 50 Dewpt 42 44 43 43 43 37 35 31 30 28 27 23 29 29 29 25 34 33 PWind dir S S SW W W SW SE S SW Wind char GN BZ BZ BZ BZ GN GN LT GN Avg clouds SC FW FW B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC B1 B1 SC SC PoP 12hr 10 20 50 60 50 40 20 20 20 Rain shwrs S C C L C C C C C S S S S S S Snowshwrs C S S S $$ MTZ032-081000- Miles City-Custer MT 46.42N 105.90W Elev. 2628 ft 1119 PM MDT Tue Oct 7 2025 Date 10/07/25 Wed 10/08/25 Thu 10/09/25 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 40 72 40 73 44 Temp 48 45 41 45 62 71 67 56 50 44 41 47 65 72 68 56 51 47 45 Dewpt 36 36 35 37 38 37 38 37 36 35 33 37 39 38 41 40 41 40 40 RH 63 70 79 73 41 29 34 49 58 70 73 68 38 29 37 55 68 76 82 Wind dir SE SE SE SE S S SE S S SW SW W NW NE E E E E E Wind spd 10 9 6 4 4 4 4 3 2 2 3 2 3 4 5 6 8 8 8 Clouds FW CL FW CL CL CL CL 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 Date 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 Tue 10/14/25 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 77 50 77 43 59 34 56 35 57 Temp 69 72 61 53 70 68 54 45 54 53 43 35 50 53 42 36 51 51 Dewpt 47 48 48 48 51 45 43 36 35 33 32 29 33 33 34 31 39 38 PWind dir SE SE SW NW NW NW NE NE NW Wind char GN GN GN GN BZ GN GN GN GN Avg clouds FW SC SC FW FW FW B1 B1 B1 SC SC SC B1 SC SC SC SC SC PoP 12hr 0 5 10 50 30 20 10 10 10 Rain shwrs C C C S S $$ MTZ033-081000- Baker-Fallon MT 46.38N 104.24W Elev. 2969 ft 1119 PM MDT Tue Oct 7 2025 Date 10/07/25 Wed 10/08/25 Thu 10/09/25 Fri MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 37 72 40 75 39 Temp 42 39 38 46 65 72 66 51 45 43 41 50 69 74 67 52 47 44 40 Dewpt 32 32 32 37 42 42 44 42 40 38 35 39 40 40 42 41 41 40 38 RH 67 76 79 71 43 34 45 71 82 82 79 66 35 29 40 66 79 86 92 Wind dir SE SE SE SE S S SE SE S W W W NW N N E E E SE Wind spd 16 13 13 13 13 11 5 3 2 2 2 4 6 6 6 5 6 8 10 Clouds FW CL CL CL CL CL CL FW FW FW FW FW CL CL CL FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 Tue 10/14/25 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 71 49 77 41 59 31 57 35 60 Temp 66 66 56 52 73 68 52 44 55 53 39 32 52 52 40 36 55 54 Dewpt 45 46 47 48 51 48 46 40 35 35 32 29 33 34 34 32 39 38 PWind dir SE SE S W W NW E E S Wind char BZ BZ BZ BZ BZ GN GN GN GN Avg clouds FW SC SC SC FW FW B1 B1 SC SC SC SC SC SC SC B1 SC SC PoP 12hr 0 5 5 30 20 20 10 20 10 Rain shwrs C C S S S S Tstms S $$ WYZ199-081000- Sheridan-Sheridan WY 44.80N 106.96W Elev. 4019 ft 1119 PM MDT Tue Oct 7 2025 Date 10/07/25 Wed 10/08/25 Thu 10/09/25 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 73 37 74 40 Temp 38 35 34 45 66 73 67 49 43 41 38 47 68 73 68 53 47 43 41 Dewpt 27 26 26 30 35 33 38 31 29 31 29 33 35 36 40 38 35 35 35 RH 64 69 72 55 32 23 34 50 57 67 70 58 29 26 36 57 63 73 79 Wind dir SW SW S SW E E E SW SW SW SW SW NE E E S S S S Wind spd 5 3 3 3 2 4 2 5 5 5 4 2 3 3 2 4 5 5 4 Clouds FW CL FW CL CL CL CL FW FW FW FW CL FW CL CL FW FW FW SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 10/10/25 Sat 10/11/25 Sun 10/12/25 Mon 10/13/25 Tue 10/14/25 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 75 45 75 36 57 30 56 30 57 Temp 67 69 53 47 70 63 47 38 52 51 36 30 49 51 37 31 51 51 Dewpt 45 49 47 44 48 45 42 36 35 36 32 29 34 35 32 29 37 37 PWind dir SE S SW NW NW NW SE SW NW Wind char LT GN LT GN GN LT LT LT LT Avg clouds SC SC SC SC FW SC B1 B2 B1 SC SC SC SC SC SC SC SC SC PoP 12hr 10 5 20 60 40 20 10 10 10 Rain shwrs S C L C S S Tstms S S $$