437
FOUS55 KBYZ 100646
PFMBYZ
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BILLINGS MT
1246 AM MDT SAT OCT 10 2026
MTZ235-111000-
BILLINGS-YELLOWSTONE MT
45.81N 108.53W ELEV. 3648 FT
1246 AM MDT SAT OCT 10 2026
DATE 10/09/26 SAT 10/10/26 SUN 10/11/26 MON
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 53 64 37 42 32
TEMP 58 54 54 60 63 57 49 46 43 39 38 40 40 40 37 37 33 32
DEWPT 34 33 36 39 37 38 40 40 42 37 38 40 40 37 36 36 32 31
RH 40 45 50 46 38 49 71 79 96 92100100100 89 96 96 96 96
WIND DIR NE NE E E NE NE N N NE NE NE NE NE NE NE NE N N
WIND SPD 9 9 8 12 16 18 19 19 18 18 14 13 14 14 16 16 17 14
WIND GUST 28 25
CLOUDS SC B2 OV B2 B1 B2 B1 OV OV OV OV OV OV OV OV OV OV OV
POP 12HR 0 20 100 100 100
QPF 12HR 0 0 0.18 0.33 0.47
SNOW 12HR 00-00 00-00 00-00
RAIN C C L D D D D D D D D D L
RAIN SHWRS S S S
SNOW S S S S S D D S S
WIND CHILL 22
MIN CHILL 30 29 28 21
DATE 10/12/26 TUE 10/13/26 WED 10/14/26 THU 10/15/26 FRI 10/16/26
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 42 31 52 36 58 39 58 36 62
TEMP 37 41 37 32 44 50 41 38 51 55 46 41 52 54 42 36 54 58
DEWPT 37 36 36 31 39 42 37 35 41 42 38 35 40 39 35 32 39 40
PWIND DIR N E SW NW W W NW NW W
WIND CHAR GN LT LT LT LT GN GN LT LT
AVG CLOUDS OV B2 B2 B2 B2 SC SC SC B1 SC SC SC SC SC SC SC SC FW
POP 12HR 70 5 10 10 20 20 20 10 0
RAIN L S
RAIN SHWRS S S S S S
SNOW S S
MTZ065-111000-
LIVINGSTON-PARK MT
45.70N 110.47W ELEV. 4656 FT
1246 AM MDT SAT OCT 10 2026
DATE 10/09/26 SAT 10/10/26 SUN 10/11/26 MON
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 48 64 30 38 27
TEMP 54 52 51 60 60 53 46 40 36 34 34 36 36 36 33 32 28 29
DEWPT 30 33 38 39 40 41 41 38 36 34 33 33 30 29 27 29 28 29
RH 40 48 61 46 47 64 83 92100100 96 89 79 75 78 88100100
WIND DIR NW E E E E E E E E E E E E E E E E E
WIND SPD 9 5 10 10 14 13 25 27 25 24 20 16 16 20 27 25 19 9
WIND GUST 20 35 41 37 35 32 27 27 33 41 39 33
CLOUDS B1 OV B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR 20 90 100 100 100
QPF 12HR 0 0.03 0.36 0.44 0.42
SNOW 12HR 00-00 00-00 00-00
RAIN D D D L D D D D S
RAIN SHWRS C C L D
SNOW S D D D D D D D D L
TSTMS S S
WIND CHILL 29 24 22 22 25 19 19 15
MIN CHILL 29 22 18 25 18 15
WINTER WEATH Y Y Y Y Y Y Y Y Y Y Y
DATE 10/12/26 TUE 10/13/26 WED 10/14/26 THU 10/15/26 FRI 10/16/26
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 43 25 52 27 55 29 57 28 64
TEMP 37 41 33 26 46 49 36 30 49 51 38 31 51 53 37 28 57 59
DEWPT 31 30 31 26 34 33 31 29 34 33 32 30 34 31 29 27 31 32
PWIND DIR NE SW W W W W W W W
WIND CHAR LT LT LT LT GN GN GN LT LT
AVG CLOUDS OV B2 B1 B1 B1 SC B1 SC SC FW SC SC SC SC SC SC SC FW
POP 12HR 60 5 5 10 10 20 20 10 0
RAIN SHWRS S S S S
SNOW L
SNOWSHWRS S
MTZ032-111000-
MILES CITY-CUSTER MT
46.42N 105.90W ELEV. 2628 FT
1246 AM MDT SAT OCT 10 2026
DATE 10/09/26 SAT 10/10/26 SUN 10/11/26 MON
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 50 69 40 48 35
TEMP 56 52 54 66 67 63 56 51 46 42 43 44 46 45 42 41 38 37
DEWPT 34 35 37 39 39 39 42 44 43 42 43 42 43 41 41 41 38 37
RH 43 52 52 37 36 41 59 77 89100100 93 89 86 96100100100
WIND DIR W NW NW N N N N N N N NE NE NE NE NE NE NE NE
WIND SPD 8 6 6 9 12 14 16 16 13 12 12 13 12 14 14 13 13 13
CLOUDS FW SC SC SC B2 B2 B1 B2 B2 OV OV OV OV OV OV OV OV OV
POP 12HR 0 5 80 100 100
QPF 12HR 0 0 0.07 0.17 0.35
SNOW 12HR 00-00 00-00 00-00
RAIN S C S D D D D D D D D D D
DATE 10/12/26 TUE 10/13/26 WED 10/14/26 THU 10/15/26 FRI 10/16/26
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 44 32 55 38 58 39 57 34 59
TEMP 40 42 38 33 49 53 44 39 54 55 47 41 53 53 42 34 53 55
DEWPT 39 37 36 33 37 41 41 39 42 42 41 39 38 36 35 34 35 35
PWIND DIR NE W SE NE E SW NW NW NW
WIND CHAR GN LT LT LT LT GN BZ GN LT
AVG CLOUDS OV OV B2 B2 B1 SC SC SC B1 B1 B1 B1 SC FW SC SC SC FW
POP 12HR 90 10 10 10 20 30 20 10 5
RAIN D C
RAIN SHWRS S S C S S S
SNOW C
MTZ033-111000-
BAKER-FALLON MT
46.38N 104.24W ELEV. 2969 FT
1246 AM MDT SAT OCT 10 2026
DATE 10/09/26 SAT 10/10/26 SUN 10/11/26 MON
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 52 75 35 50 30
TEMP 58 53 57 71 73 66 55 50 44 40 43 48 48 45 40 40 36 34
DEWPT 31 30 34 35 35 35 39 42 40 39 41 41 41 39 39 39 36 34
RH 36 41 42 27 25 32 55 74 86 96 93 77 77 79 96 96100100
WIND DIR SW W NW N N NE NE NE N N NE NE NE NE NE NE E E
WIND SPD 10 11 9 12 12 14 17 16 14 12 13 14 14 16 14 13 12 12
WIND GUST 25
CLOUDS FW FW FW FW FW SC B2 B2 B2 OV OV OV OV OV OV OV OV OV
POP 12HR 0 0 30 80 100
QPF 12HR 0 0 0 0.04 0.22
SNOW 12HR 00-00 00-00 00-00
RAIN S C S C D D L L D D D D D
DATE 10/12/26 TUE 10/13/26 WED 10/14/26 THU 10/15/26 FRI 10/16/26
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 46 29 55 33 59 34 57 30 58
TEMP 42 42 37 32 50 51 42 39 55 54 45 40 54 51 40 34 53 52
DEWPT 36 35 36 31 35 38 39 38 39 40 40 38 34 33 33 31 29 30
PWIND DIR NE NW S SE SE S NW NW NW
WIND CHAR GN LT LT LT LT GN BZ GN GN
AVG CLOUDS OV OV OV B2 B2 B1 SC SC B2 B2 B2 B1 B1 B1 SC SC SC FW
POP 12HR 90 20 10 20 30 40 30 20 5
RAIN D C
RAIN SHWRS S S C C C C C C S
SNOWSHWRS S S
WYZ199-111000-
SHERIDAN-SHERIDAN WY
44.80N 106.96W ELEV. 4019 FT
1246 AM MDT SAT OCT 10 2026
DATE 10/09/26 SAT 10/10/26 SUN 10/11/26 MON
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 52 73 37 49 34
TEMP 59 55 57 68 72 65 54 46 41 40 41 46 48 46 41 40 37 37
DEWPT 31 30 32 32 33 37 40 41 41 40 41 41 41 41 41 40 37 37
RH 34 38 38 26 24 35 59 83100100100 83 77 83100100100100
WIND DIR SW SW NW NW NW NW NW NW NW NW N N N N N N N NW
WIND SPD 20 10 5 6 6 8 6 6 6 4 4 3 4 5 6 5 8 9
CLOUDS B1 SC SC SC SC B2 B2 B1 OV OV OV OV OV OV OV OV OV OV
POP 12HR 0 20 80 90 100
QPF 12HR 0 0 0.14 0.17 0.27
SNOW 12HR 00-00 00-00 00-00
RAIN C C C D D D D D D D D D C
RAIN SHWRS S
DATE 10/12/26 TUE 10/13/26 WED 10/14/26 THU 10/15/26 FRI 10/16/26
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 47 29 55 33 57 34 57 30 62
TEMP 44 44 36 31 49 52 39 36 53 54 42 37 54 52 37 31 56 57
DEWPT 37 37 36 31 39 41 39 36 40 40 37 35 35 35 32 28 32 35
PWIND DIR NW W NE NW NW W NW NW NW
WIND CHAR GN LT LT LT LT GN BZ LT LT
AVG CLOUDS OV B2 B2 B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 SC SC SC FW
POP 12HR 50 20 20 50 50 50 40 20 5
RAIN C
RAIN SHWRS S S S S C C C C C C C C S
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