Point Forecast Matrices
Issued by NWS Billings, MT
Issued by NWS Billings, MT
552 FOUS55 KBYZ 141451 PFMBYZ Point Forecast Matrices National Weather Service Billings MT 851 AM MDT Mon Sep 14 2026 MTZ235-142200- Billings-Yellowstone MT 45.81N 108.53W Elev. 3648 ft 851 AM MDT Mon Sep 14 2026 Date Mon 09/14/26 Tue 09/15/26 Wed 09/16/26 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 69 43 73 47 69 Temp 53 62 67 69 61 54 48 44 49 59 68 72 63 57 50 47 50 58 65 69 Dewpt 44 36 33 34 38 39 40 40 42 41 41 40 39 39 39 40 42 44 44 45 RH 71 38 28 27 42 57 74 86 77 51 37 31 41 51 66 76 74 59 46 42 Wind dir W W W NW NW W SW E E E E E NE NE N NW NW N NE NE Wind spd 14 28 34 29 17 6 4 3 6 12 14 13 13 11 8 9 6 8 11 12 Wind gust 25 40 48 41 25 24 Clouds SC FW FW CL FW FW FW SC FW FW FW SC SC FW FW SC FW FW FW FW PoP 12hr 20 0 0 0 0 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Date Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 47 77 53 75 51 74 50 76 Temp 55 47 63 76 61 54 67 72 58 52 65 72 57 50 67 75 Dewpt 43 44 47 47 49 49 52 50 51 50 52 48 46 44 45 41 PWind dir NE S N N NE NW SE W Wind char GN LT LT LT LT LT LT LT Avg clouds FW FW SC SC B1 B1 B1 B1 B2 B1 B1 SC B1 SC SC FW PoP 12hr 0 5 40 50 60 30 30 10 Rain shwrs C C C C L C C S C S Tstms S S S $$ MTZ065-142200- Livingston-Park MT 45.70N 110.47W Elev. 4656 ft 851 AM MDT Mon Sep 14 2026 Date Mon 09/14/26 Tue 09/15/26 Wed 09/16/26 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 64 35 71 40 71 Temp 50 57 63 64 51 44 39 37 45 59 69 70 57 50 44 40 48 61 70 68 Dewpt 40 33 33 33 32 32 32 32 33 36 35 34 32 34 34 33 36 41 40 38 RH 68 40 32 31 48 62 76 82 62 42 28 26 38 54 68 76 63 48 33 33 Wind dir W W W W W W NW SE E E E E E E N W NW NE E E Wind spd 27 37 37 29 10 5 4 2 4 8 14 17 13 6 2 2 3 4 12 18 Wind gust 39 51 52 41 18 27 27 Clouds SC SC SC FW FW FW SC SC SC FW SC FW FW FW SC SC SC FW FW FW PoP 12hr 20 0 0 0 0 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Date Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 41 78 46 73 44 72 43 75 Temp 50 42 69 73 56 48 66 69 53 44 65 69 52 43 67 72 Dewpt 39 38 45 43 45 45 47 43 45 43 43 38 38 36 37 31 PWind dir E SW S NW SE W SW W Wind char GN LT LT LT LT LT GN GN Avg clouds FW FW SC SC B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC FW PoP 12hr 0 20 50 50 40 30 20 10 Rain shwrs S C C C C C S C C S Tstms S S S S S S $$ MTZ032-142200- Miles City-Custer MT 46.42N 105.90W Elev. 2628 ft 851 AM MDT Mon Sep 14 2026 Date Mon 09/14/26 Tue 09/15/26 Wed 09/16/26 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 70 44 71 50 74 Temp 55 67 69 70 62 56 49 45 50 60 63 70 61 57 54 51 56 65 66 72 Dewpt 46 39 34 39 45 46 45 45 44 43 42 40 40 39 41 43 44 45 48 48 RH 72 36 27 32 54 69 86100 80 53 46 33 46 51 61 74 64 48 52 42 Wind dir W W W W NW W W W N E E E E E E NE NE N N N Wind spd 21 26 33 32 23 11 8 3 2 4 8 12 14 13 12 9 9 13 14 12 Wind gust 33 36 47 44 Clouds SC FW SC FW SC FW FW SC FW FW FW FW SC FW SC SC FW FW FW FW PoP 12hr 20 5 0 0 0 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms High Wind W W W Date Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 45 79 53 78 50 74 47 76 Temp 54 46 68 78 62 55 70 72 58 51 67 70 55 48 68 73 Dewpt 46 45 50 51 53 54 56 54 54 51 54 51 50 48 49 46 PWind dir NE SE E N NE E E NW Wind char LT LT GN GN GN LT GN GN Avg clouds FW FW SC FW SC B1 B1 B2 B2 B2 B1 B1 B1 SC SC SC PoP 12hr 0 5 30 60 60 50 30 20 Rain shwrs C C L L L C C C S S Tstms S S S $$ MTZ033-142200- Baker-Fallon MT 46.38N 104.24W Elev. 2969 ft 851 AM MDT Mon Sep 14 2026 Date Mon 09/14/26 Tue 09/15/26 Wed 09/16/26 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 70 41 70 46 78 Temp 56 65 69 66 54 48 45 43 51 62 66 68 57 53 51 47 58 72 76 71 Dewpt 47 38 32 33 39 41 41 43 43 40 39 38 37 39 40 41 45 48 50 47 RH 72 37 25 29 57 77 86100 74 44 37 33 47 59 66 79 62 42 40 42 Wind dir W W W W W W W W NW NW E E E E E SE SE S N N Wind spd 26 29 34 35 29 17 11 8 8 4 4 11 16 17 18 16 13 11 14 16 Wind gust 36 43 49 52 46 32 28 14 Clouds B2 CL FW FW SC FW SC B1 B1 FW FW FW SC SC SC SC FW FW FW FW PoP 12hr 30 5 0 20 5 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S Tstms High Wind W W W Date Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 43 78 50 78 47 73 45 76 Temp 51 44 71 74 59 54 73 72 56 50 67 67 53 47 70 71 Dewpt 46 44 50 52 54 54 56 53 52 50 51 49 48 47 47 45 PWind dir NE SE SE E E SE SE W Wind char GN GN GN GN GN GN GN GN Avg clouds FW SC SC SC B1 B1 B1 B2 B2 B2 B2 B1 B1 SC SC SC PoP 12hr 0 20 40 60 60 60 40 30 Rain shwrs S C C C L L L L C C S S C Tstms S S S S $$ WYZ199-142200- Sheridan-Sheridan WY 44.80N 106.96W Elev. 4019 ft 851 AM MDT Mon Sep 14 2026 Date Mon 09/14/26 Tue 09/15/26 Wed 09/16/26 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 72 36 74 42 72 Temp 57 66 71 72 56 46 40 38 48 65 67 73 58 51 46 43 54 65 66 70 Dewpt 44 34 28 30 34 33 32 34 35 37 36 35 38 37 36 36 38 41 42 43 RH 62 30 20 21 43 60 73 85 60 35 32 25 47 59 68 76 54 41 42 38 Wind dir NW NW NW NW NW NW W S SE SE SE SE SE S SW W NW NW N N Wind spd 24 17 23 24 20 11 2 1 6 16 14 10 6 3 2 3 16 18 11 6 Wind gust 35 17 Clouds FW CL FW CL FW FW FW SC FW FW SC B1 SC SC SC FW 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 Rain shwrs Tstms Date Thu 09/17/26 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 41 78 47 75 43 72 40 75 Temp 50 42 70 76 55 49 71 70 51 44 68 69 49 41 71 72 Dewpt 42 40 48 48 48 47 52 51 50 44 50 47 42 38 41 39 PWind dir SW E W N W N W NW Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC SC B1 B1 B2 B1 B1 B1 B1 SC SC SC FW PoP 12hr 5 20 20 60 50 50 20 10 Rain shwrs S S S C L C S C C S S Tstms S S S S $$