938
FOUS55 KBYZ 112201
PFMBYZ
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BILLINGS MT
401 PM MDT FRI SEP 11 2026
MTZ235-121000-
BILLINGS-YELLOWSTONE MT
45.81N 108.53W ELEV. 3648 FT
401 PM MDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 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 66 46 71 48
TEMP 59 55 53 51 49 50 56 64 63 57 53 50 48 49 58 68 70 61 54 51 48
DEWPT 46 46 46 46 46 47 46 44 44 44 43 42 43 44 46 46 47 46 44 43 41
RH 62 72 77 83 89 89 69 48 50 62 69 74 83 83 64 45 44 58 69 74 77
WIND DIR NE NE NE NE NE NE NE NE NE NE NE NE NE E E E E NW NW NW W
WIND SPD 17 11 6 6 8 9 10 11 14 14 14 13 12 11 9 11 10 8 11 12 10
CLOUDS OV OV OV B2 OV OV B2 B1 B2 OV B1 B1 B1 SC SC FW SC SC SC SC SC
POP 12HR 30 5 0 5 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S
DATE 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 68 43 68 43 67 44 76 49 76
TEMP 62 62 48 43 59 65 51 44 59 64 50 44 67 74 55 49 68 73
DEWPT 36 37 41 42 43 39 40 41 44 42 43 42 44 40 42 41 44 40
PWIND DIR W NE E NE N NE SW NW NW
WIND CHAR BZ GN LT GN LT LT LT LT LT
AVG CLOUDS SC FW CL FW SC FW FW SC B1 SC SC SC SC FW FW FW SC FW
POP 12HR 0 0 0 0 5 5 5 20 20
RAIN SHWRS S S
MTZ065-121000-
LIVINGSTON-PARK MT
45.70N 110.47W ELEV. 4656 FT
401 PM MDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 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 44 65 44 73 41
TEMP 58 51 48 47 44 47 55 63 62 53 50 47 44 47 61 71 68 56 50 44 41
DEWPT 46 45 46 46 44 45 45 43 43 41 44 45 44 44 45 39 34 33 38 37 36
RH 64 80 93 96100 93 69 48 50 64 80 93100 89 56 31 28 42 63 76 82
WIND DIR E E E E E E E E E E E E E E E E SW W W W W
WIND SPD 20 23 17 18 12 12 12 17 20 26 24 24 23 20 14 14 20 16 16 16 16
WIND GUST 28 31 39 39 36 35 31 25 26 33 28 26 26
CLOUDS OV OV OV B2 OV B2 B2 B1 B2 B2 B1 B1 B1 B1 FW FW SC SC SC SC FW
POP 12HR 40 5 0 5 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C S S S
TSTMS S
OBVIS PF PF PF PF
DATE 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 65 36 67 39 68 40 76 45 76
TEMP 58 61 45 37 59 64 46 39 60 64 46 40 68 72 52 45 68 72
DEWPT 34 30 34 35 37 32 36 36 38 34 37 36 36 31 35 35 36 33
PWIND DIR W SW SE E N E W SW W
WIND CHAR WY GN LT GN LT GN LT LT LT
AVG CLOUDS SC FW FW FW FW FW FW SC SC SC SC SC SC FW SC FW FW FW
POP 12HR 5 0 0 5 10 10 5 20 20
RAIN SHWRS S S S S
TSTMS S
MTZ032-121000-
MILES CITY-CUSTER MT
46.42N 105.90W ELEV. 2628 FT
401 PM MDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 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 47 64 47 72 50
TEMP 61 56 51 48 47 50 56 61 63 55 52 49 47 52 63 69 70 62 57 53 50
DEWPT 44 44 42 42 44 45 45 43 42 42 43 41 42 44 47 49 50 51 51 49 47
RH 53 64 71 80 89 83 66 51 46 61 71 74 83 74 56 49 49 67 80 86 89
WIND DIR N N NW NW N NE E NE NE NE NE NE E E E SE SE SE SE W W
WIND SPD 14 5 5 5 3 4 3 4 8 9 10 11 12 14 19 21 21 18 14 11 11
WIND GUST 28
CLOUDS B1 OV B1 B1 B1 B1 OV B2 B2 B2 B2 B1 SC SC SC SC B2 B2 B2 B1 SC
POP 12HR 5 20 10 5 60
QPF 12HR 0 0 0 0 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S L L C C
TSTMS S S
DATE 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 70 41 68 46 70 44 76 48 76
TEMP 65 62 47 42 60 66 51 46 64 66 50 45 69 74 55 48 70 73
DEWPT 39 39 43 42 42 38 39 42 45 44 44 45 47 43 44 43 45 41
PWIND DIR W NW NE E NE NE S N NW
WIND CHAR BZ GN LT GN GN LT LT LT LT
AVG CLOUDS SC FW FW FW FW FW FW SC SC SC SC SC SC FW FW FW SC FW
POP 12HR 5 0 0 10 5 5 0 10 20
RAIN SHWRS S S
MTZ033-121000-
BAKER-FALLON MT
46.38N 104.24W ELEV. 2969 FT
401 PM MDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 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 42 64 41 70 47
TEMP 62 53 49 46 43 50 58 61 61 53 49 46 43 50 63 68 64 57 54 51 48
DEWPT 43 42 41 42 42 42 39 39 38 39 40 40 40 41 45 47 46 47 50 51 48
RH 50 66 74 86 96 74 49 44 42 59 71 79 89 71 52 47 52 69 86100100
WIND DIR N N W W NW NE NW NW NE NE E E E E SE SE SE SE SE SE SW
WIND SPD 18 10 8 5 2 2 4 4 6 8 8 10 12 17 24 26 27 27 23 19 13
WIND GUST 34 39 41 41 33
CLOUDS B1 B2 B1 B1 B2 B1 OV OV OV B2 B2 B2 B1 SC SC SC B1 B1 B2 B2 SC
POP 12HR 5 20 20 5 70
QPF 12HR 0 0 0 0 0.06
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S L L
TSTMS S S S
DATE 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 71 38 69 41 71 40 77 45 78
TEMP 67 60 46 41 62 65 49 44 66 65 48 43 70 73 54 48 73 73
DEWPT 41 38 41 40 39 36 38 40 44 43 44 42 45 43 44 43 42 40
PWIND DIR W NW W E E SE S S NW
WIND CHAR WY BZ LT GN GN LT LT LT LT
AVG CLOUDS SC FW FW FW FW FW FW SC B1 SC SC SC SC FW FW FW FW FW
POP 12HR 10 0 0 20 20 5 5 10 20
RAIN SHWRS S S S S
WYZ199-121000-
SHERIDAN-SHERIDAN WY
44.80N 106.96W ELEV. 4019 FT
401 PM MDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 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 43 71 42 79 46
TEMP 64 52 46 45 44 49 61 69 69 57 48 44 43 49 66 76 78 63 55 50 46
DEWPT 41 44 46 45 44 47 45 44 44 45 44 44 43 44 46 46 49 48 46 43 43
RH 43 74100100100 93 56 40 40 64 86100100 83 48 34 36 58 72 77 89
WIND DIR N N NE SE E E E NE NE NE N N E E SE SE SE S W NW NW
WIND SPD 12 10 3 1 1 5 8 5 6 3 0 0 1 3 9 9 8 16 8 12 9
WIND GUST 19
CLOUDS B2 B2 B1 B1 SC SC FW SC B2 B1 B1 B1 B1 SC FW SC FW SC B1 B1 FW
POP 12HR 20 0 5 5 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C C
DATE 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 70 36 71 39 69 38 77 43 76
TEMP 65 63 42 37 63 68 47 40 64 66 44 39 68 74 49 44 72 73
DEWPT 35 34 37 36 39 38 39 38 41 42 42 39 42 41 39 37 40 39
PWIND DIR NW W E S NW W N W NE
WIND CHAR GN GN LT LT LT LT LT LT LT
AVG CLOUDS FW CL CL FW FW FW FW FW SC FW FW SC SC FW FW FW FW SC
POP 12HR 5 0 0 0 5 10 10 20 20
RAIN SHWRS S S S
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