526  
FOUS55 KBYZ 091651  
PFMBYZ  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE BILLINGS MT  
1051 AM MDT FRI OCT 9 2026  
 
MTZ235-092200-  
BILLINGS-YELLOWSTONE MT  
45.81N 108.53W ELEV. 3648 FT  
1051 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 53 66 35 42  
TEMP 77 84 81 70 66 59 55 54 61 64 59 51 46 42 39 39 40 41 40  
DEWPT 36 32 35 34 35 36 34 38 41 40 41 42 41 42 39 39 40 41 40  
RH 23 15 19 26 32 42 45 54 48 41 51 71 83100100100100100100  
WIND DIR SW SW SW SW W NE N E NE NE N N N N N NE NE NE N  
WIND SPD 17 18 10 12 12 9 9 6 13 16 19 19 19 18 17 13 12 12 12  
WIND GUST 29 23 23  
CLOUDS SC FW FW FW FW SC B2 B2 B1 B1 B2 B2 OV OV OV OV OV OV OV  
POP 12HR 0 0 20 90 100  
QPF 12HR 0 0 0.02 0.28 0.24  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S C D D D D D D D  
SNOW S D 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 43 32 52 37 59 40 58  
TEMP 39 36 39 42 37 33 45 50 41 38 52 55 46 41 52 55  
DEWPT 39 36 39 40 37 33 43 43 39 36 44 44 40 36 40 40  
PWIND DIR N N NW SW SW W W NW  
WIND CHAR GN LT LT LT LT GN GN GN  
AVG CLOUDS OV OV OV B2 B2 B2 B1 SC SC B1 B1 SC B1 SC B1 SC  
POP 12HR 100 70 10 10 20 30 30 20  
RAIN D D L  
RAIN SHWRS S S C C S S  
SNOW D D L  
 
 
MTZ065-092200-  
LIVINGSTON-PARK MT  
45.70N 110.47W ELEV. 4656 FT  
1051 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 48 64 28 41  
TEMP 75 82 79 66 59 54 51 50 60 61 54 45 35 36 33 33 38 40 39  
DEWPT 29 25 28 29 31 32 36 40 40 43 43 41 35 36 33 33 34 33 31  
RH 18 12 15 25 34 43 56 68 47 51 66 86100100100100 85 76 73  
WIND DIR SW SW SW SW W NW S NE E NE E E E E E E E E E  
WIND SPD 25 28 25 27 11 9 4 8 10 11 18 26 26 24 25 24 17 16 17  
WIND GUST 36 40 35 37 32 40 40 39 37 37 27 27  
CLOUDS SC FW FW SC SC B1 OV B2 B2 OV OV OV OV OV OV OV OV OV OV  
POP 12HR 0 20 80 100 100  
QPF 12HR 0 0 0.04 0.36 0.31  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C D D D L S S S S S  
RAIN SHWRS C D  
SNOW S L D D D D D  
TSTMS S S  
WIND CHILL 22 24 19 20  
MIN CHILL 22 19 16 29  
 
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 24 44 25 53 28 56 29 57  
TEMP 33 29 37 42 33 27 47 50 37 29 50 52 38 30 51 53  
DEWPT 33 29 33 33 33 27 38 36 33 29 36 35 34 30 34 32  
PWIND DIR E NE SW W W W W W  
WIND CHAR BZ LT LT LT LT GN GN GN  
AVG CLOUDS OV OV OV B2 B1 B1 SC SC SC SC SC SC B1 B1 SC SC  
POP 12HR 100 70 10 5 10 20 30 20  
RAIN S S S S  
RAIN SHWRS S S C C S  
SNOW D D L S  
SNOWSHWRS C S  
 
 
MTZ032-092200-  
MILES CITY-CUSTER MT  
46.42N 105.90W ELEV. 2628 FT  
1051 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 73 83 79 65 60 56 52 54 66 67 63 56 51 46 43 43 45 47 46  
DEWPT 34 34 38 35 34 34 35 38 40 39 40 42 43 43 43 43 43 44 43  
RH 24 17 23 33 37 43 52 54 38 36 43 59 74 89100100 93 89 89  
WIND DIR SW SW S SE S W NW NW N NE N N N N N N NE NE NE  
WIND SPD 6 10 5 8 8 8 5 4 9 11 16 17 16 13 13 12 12 12 13  
CLOUDS FW SC FW FW FW FW SC SC SC B2 OV B2 B1 OV OV OV OV OV OV  
POP 12HR 0 0 0 70 90  
QPF 12HR 0 0 0 0.07 0.19  
SNOW 12HR 00-00 00-00 00-00  
RAIN S C S L D D L L D  
 
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 36 46 35 56 39 59 41 57  
TEMP 42 39 41 44 39 36 49 53 44 39 55 56 48 41 53 53  
DEWPT 42 39 40 40 39 36 41 43 42 39 44 44 42 39 38 37  
PWIND DIR NE NE W SE E W W NW  
WIND CHAR GN GN LT LT LT GN GN BZ  
AVG CLOUDS OV OV OV B2 B2 B2 B1 SC SC B1 B1 B1 B1 B1 B1 B1  
POP 12HR 100 80 10 5 30 40 40 30  
RAIN D D D C  
RAIN SHWRS C C C C C C S  
 
 
MTZ033-092200-  
BAKER-FALLON MT  
46.38N 104.24W ELEV. 2969 FT  
1051 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 52 75 37 51  
TEMP 78 85 78 64 61 59 54 57 71 73 66 55 50 45 41 43 48 50 46  
DEWPT 35 30 34 34 37 33 31 34 35 35 35 39 41 40 40 41 42 42 40  
RH 21 14 20 32 41 37 41 42 27 25 32 55 71 82 96 93 80 74 79  
WIND DIR SW SW S SE S SW W NW N N NE N NE N N NE NE NE NE  
WIND SPD 13 11 5 9 10 9 10 9 11 12 14 16 14 13 12 12 14 14 14  
CLOUDS SC FW FW FW CL FW FW FW FW SC OV B2 B1 B1 OV OV OV OV OV  
POP 12HR 0 0 0 30 80  
QPF 12HR 0 0 0 0 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S C D D C C D  
 
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 47 31 56 35 60 36 56  
TEMP 40 36 43 44 38 33 51 52 43 37 56 54 46 38 53 51  
DEWPT 40 36 38 37 38 33 39 39 41 36 40 41 41 35 36 34  
PWIND DIR NE NE NW S SE S W NW  
WIND CHAR GN GN LT LT LT GN GN BZ  
AVG CLOUDS OV OV OV B2 OV B2 B2 SC SC B1 B1 B1 B1 B1 B1 B1  
POP 12HR 100 80 20 20 20 50 50 40  
RAIN D D D C S  
RAIN SHWRS S S S S C C C C C C  
 
 
WYZ199-092200-  
SHERIDAN-SHERIDAN WY  
44.80N 106.96W ELEV. 4019 FT  
1051 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 52 73 35 50  
TEMP 82 87 78 61 60 59 55 57 69 71 65 53 46 41 39 41 46 49 46  
DEWPT 28 22 33 30 34 34 33 36 35 34 39 42 42 41 39 41 42 42 42  
RH 14 9 19 31 37 39 43 45 28 26 38 66 86100100100 86 77 86  
WIND DIR SW W SW SW SW SW SW NW NE N N NW NW NW NW N N N N  
WIND SPD 5 11 5 14 19 20 8 3 5 4 5 8 8 9 6 6 4 4 5  
CLOUDS FW FW CL FW FW FW B1 SC SC SC B2 B2 B2 OV OV OV OV B2 OV  
POP 12HR 0 0 20 70 80  
QPF 12HR 0 0 0 0.04 0.08  
SNOW 12HR 00-00 00-00 00-00  
RAIN S C C C L D D L L D  
 
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 49 29 57 34 60 35 58  
TEMP 39 36 45 46 36 31 50 53 40 35 55 55 42 36 54 53  
DEWPT 39 36 40 40 36 31 42 42 39 35 42 42 38 34 36 36  
PWIND DIR N NW NW E W NW NW NW  
WIND CHAR LT LT LT LT LT LT BZ WY  
AVG CLOUDS OV OV OV B2 B2 B1 B1 SC B1 B1 B1 B1 B2 B1 SC SC  
POP 12HR 90 40 20 30 50 50 60 20  
RAIN D D C S  
RAIN SHWRS S S S C C C C C L C S  
SNOWSHWRS S S  
 
 
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