252  
FOUS55 KBYZ 091357  
PFMBYZ  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE BILLINGS MT  
756 AM MDT FRI OCT 9 2026  
 
MTZ235-092200-  
BILLINGS-YELLOWSTONE MT  
45.81N 108.53W ELEV. 3648 FT  
756 AM MDT FRI OCT 9 2026  
 
DATE FRI 10/09/26 SAT 10/10/26 SUN 10/11/26  
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 86 52 66 36 41  
TEMP 57 77 84 81 68 65 58 54 54 61 65 60 51 46 42 39 38 38 39 40  
DEWPT 34 33 24 34 33 34 36 34 37 38 38 40 40 40 40 38 38 38 38 39  
RH 42 20 11 18 27 31 44 46 52 42 37 47 66 79 93 96100100 96 96  
WIND DIR SW SW SW SW SW W NE E E E NE NE N N N NE NE NE NE NE  
WIND SPD 14 17 18 10 12 12 9 8 9 13 17 19 19 18 18 18 14 12 12 12  
WIND GUST 27 29 23  
CLOUDS FW FW FW FW FW SC B1 OV OV OV OV OV OV OV OV OV OV OV OV OV  
POP 12HR 0 0 10 90 100  
QPF 12HR 0 0 0 0.24 0.20  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C D D D D D D D  
SNOW S S S S  
 
DATE MON 10/12/26 TUE 10/13/26 WED 10/14/26 THU 10/15/26  
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 32 45 35 55 39 59 41 56  
TEMP 38 33 38 45 41 37 48 53 44 41 53 56 47 42 50 52  
DEWPT 38 33 38 42 40 37 43 45 41 39 44 43 39 36 37 37  
PWIND DIR NE NE N W NW W NW NW  
WIND CHAR GN LT LT LT LT GN GN BZ  
AVG CLOUDS OV OV OV B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B1 B2 SC  
POP 12HR 90 70 20 20 30 30 40 30  
RAIN D D L  
RAIN SHWRS S S S C C C C C C S  
SNOW D L  
 

 
MTZ065-092200-  
LIVINGSTON-PARK MT  
45.70N 110.47W ELEV. 4656 FT  
756 AM MDT FRI OCT 9 2026  
 
DATE FRI 10/09/26 SAT 10/10/26 SUN 10/11/26  
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 84 47 64 30 38  
TEMP 55 77 83 78 66 59 53 50 50 59 62 57 46 42 38 34 34 36 36 37  
DEWPT 27 26 18 23 28 30 31 29 37 31 36 41 40 40 38 34 33 32 29 29  
RH 34 15 9 13 24 33 43 44 61 34 38 55 79 93100100 96 85 75 72  
WIND DIR SW SW SW SW SW NW NW N E E E E E E E E E E E E  
WIND SPD 24 25 28 25 27 11 9 4 9 11 13 18 28 28 26 25 26 17 13 14  
WIND GUST 35 40 35 37 21 42 43 41 37 41 27  
CLOUDS SC FW FW SC SC SC B1 OV B2 B2 OV OV OV OV OV OV OV OV OV OV  
POP 12HR 0 10 80 100 100  
QPF 12HR 0 0 0.04 0.47 0.28  
SNOW 12HR 00-00 00-00 00-00  
RAIN D D D D D S S D D  
RAIN SHWRS C S C D  
SNOW S S D D D D D  
WIND CHILL 31 26 21 21  
MIN CHILL 31 21 21 26  
 
DATE MON 10/12/26 TUE 10/13/26 WED 10/14/26 THU 10/15/26  
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 27 46 27 56 30 57 30 54  
TEMP 33 29 40 46 37 32 50 53 41 34 52 53 41 33 49 51  
DEWPT 31 29 33 33 34 32 37 36 36 34 36 33 35 33 32 28  
PWIND DIR E SE SW W W W W W  
WIND CHAR BZ LT LT LT LT GN BZ GN  
AVG CLOUDS OV OV OV B2 B1 B2 B2 B1 SC B1 B1 B1 B1 B1 B2 SC  
POP 12HR 90 60 20 20 20 30 50 40  
RAIN D S L S  
RAIN SHWRS S S S S S C C C C C S  
SNOW D D L S  
SNOWSHWRS S C C S  
 

 
MTZ032-092200-  
MILES CITY-CUSTER MT  
46.42N 105.90W ELEV. 2628 FT  
756 AM MDT FRI OCT 9 2026  
 
DATE FRI 10/09/26 SAT 10/10/26 SUN 10/11/26  
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 85 50 69 41 48  
TEMP 53 73 83 79 65 59 54 52 54 65 68 64 56 52 46 43 43 45 46 46  
DEWPT 36 33 34 38 34 33 33 34 36 37 38 40 41 43 41 42 42 41 41 40  
RH 52 23 17 23 31 37 45 50 50 35 33 41 57 71 83 96 96 86 83 79  
WIND DIR S SW SW S SE SW W NW N N N N N N N N N NE N N  
WIND SPD 5 6 10 5 8 8 8 6 6 10 13 16 16 16 14 12 12 12 12 12  
CLOUDS SC FW SC FW FW FW FW B1 SC B1 B2 OV OV OV OV OV OV OV OV OV  
POP 12HR 0 0 0 60 90  
QPF 12HR 0 0 0 0.01 0.08  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C L L D D C C L  
 
DATE MON 10/12/26 TUE 10/13/26 WED 10/14/26 THU 10/15/26  
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 37 47 37 58 41 58 41 55  
TEMP 43 38 42 46 42 38 52 56 48 42 54 55 48 42 51 51  
DEWPT 40 38 37 40 40 38 42 44 44 42 43 43 41 39 36 34  
PWIND DIR NE NE NE E E NW NW NW  
WIND CHAR GN GN LT LT LT GN GN WY  
AVG CLOUDS OV OV OV B2 B2 B2 B1 B1 SC B1 B1 B1 B1 B2 B2 B1  
POP 12HR 90 70 10 20 40 50 40 40  
RAIN L D L C  
RAIN SHWRS S S C C C C C C C  
 

 
MTZ033-092200-  
BAKER-FALLON MT  
46.38N 104.24W ELEV. 2969 FT  
756 AM MDT FRI OCT 9 2026  
 
DATE FRI 10/09/26 SAT 10/10/26 SUN 10/11/26  
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 87 51 75 37 51  
TEMP 58 79 86 77 63 60 58 53 57 71 74 68 55 51 46 42 44 48 49 47  
DEWPT 34 35 29 30 31 33 33 30 33 33 34 35 38 40 40 39 40 39 39 37  
RH 40 20 13 18 30 36 39 41 40 25 23 29 53 66 79 89 86 71 68 68  
WIND DIR S SW SW S S S SW W NW N N N N N N N N NE NE NE  
WIND SPD 12 13 11 5 9 9 9 10 11 12 13 16 17 14 14 12 13 14 14 14  
CLOUDS FW SC FW SC FW FW FW SC SC SC B1 B2 B2 B2 B2 OV OV OV OV OV  
POP 12HR 0 0 0 40 80  
QPF 12HR 0 0 0 0 0.07  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C C C D D C C C  
 
DATE MON 10/12/26 TUE 10/13/26 WED 10/14/26 THU 10/15/26  
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 31 48 31 58 35 58 35 55  
TEMP 41 34 44 46 39 37 52 54 46 41 55 53 46 40 51 49  
DEWPT 38 32 35 36 37 37 38 40 41 40 40 40 40 37 34 30  
PWIND DIR NE NE E SE SE S NW NW  
WIND CHAR GN GN LT GN GN GN GN WY  
AVG CLOUDS OV OV OV B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1  
POP 12HR 80 70 20 20 40 60 60 50  
RAIN C D L C  
RAIN SHWRS S S S S S C C L L C C C  
SNOW S S  
 

 
WYZ199-092200-  
SHERIDAN-SHERIDAN WY  
44.80N 106.96W ELEV. 4019 FT  
756 AM MDT FRI OCT 9 2026  
 
DATE FRI 10/09/26 SAT 10/10/26 SUN 10/11/26  
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 88 49 73 35 48  
TEMP 55 81 87 78 60 58 58 52 54 68 72 67 54 46 41 39 40 45 47 45  
DEWPT 30 27 21 32 29 32 32 29 33 33 34 40 40 40 40 39 40 40 41 40  
RH 38 14 9 19 31 37 37 41 45 27 25 37 59 79 96100100 82 79 82  
WIND DIR S SW W S SW SW SW W N W NW N N N N N N N N N  
WIND SPD 4 5 11 5 14 19 20 12 5 5 5 8 5 5 6 5 6 5 6 6  
CLOUDS SC FW FW CL FW FW SC B1 SC SC B1 B1 B2 B2 B2 OV OV OV OV OV  
POP 12HR 0 0 20 60 80  
QPF 12HR 0 0 0 0.07 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C L L D D C C D  
RAIN SHWRS S  
 
DATE MON 10/12/26 TUE 10/13/26 WED 10/14/26 THU 10/15/26  
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 32 50 32 59 34 58 34 55  
TEMP 39 34 46 49 38 36 53 55 42 38 54 54 43 37 51 50  
DEWPT 39 34 37 40 38 36 42 43 40 38 41 40 37 35 34 33  
PWIND DIR N NW S NE W NW NW NW  
WIND CHAR LT LT LT LT LT LT BZ WY  
AVG CLOUDS OV OV B2 B1 B1 B1 B1 B1 B1 B2 B2 B1 B2 B1 B2 B1  
POP 12HR 90 40 30 30 60 60 60 40  
RAIN D D C  
RAIN SHWRS C C C C L L C L C C C  
SNOW S  
SNOWSHWRS C  
 

 
 
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