367
FOUS55 KBYZ 152029
PFMBYZ
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BILLINGS MT
229 PM MDT MON SEP 15 2025
MTZ235-161000-
BILLINGS-YELLOWSTONE MT
45.81N 108.53W ELEV. 3648 FT
229 PM MDT MON SEP 15 2025
DATE 09/15/25 TUE 09/16/25 WED 09/17/25 THU
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 72 54 75 51
TEMP 75 69 62 58 55 53 55 63 71 71 62 59 56 54 57 68 74 74 64 59 53 51
DEWPT 55 55 53 52 51 50 51 56 58 58 55 53 52 50 52 55 53 53 49 48 46 44
RH 50 61 72 80 86 89 86 78 63 63 78 80 86 86 83 63 48 48 58 67 77 77
WIND DIR W W W W W W SW W N N NW W W W W N NE E SE SW SW SW
WIND SPD 9 10 8 9 9 8 6 5 5 6 5 5 5 5 4 3 5 5 4 4 3 4
CLOUDS B2 B1 B2 B2 B1 B2 B1 B1 B1 B1 B1 SC SC SC SC FW FW FW FW FW FW FW
POP 12HR 50 60 30 10 5
QPF 12HR 0.12 0.10 0.04 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C L C C C C C
TSTMS C S C C C
DATE 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25
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 76 49 76 50 83 56 81 53 76
TEMP 69 74 57 49 67 74 57 50 73 82 63 56 75 77 62 53 68 75
DEWPT 53 50 48 44 49 46 45 41 45 45 42 40 46 45 41 38 40 39
PWIND DIR S NE S SE SW SW W W W
WIND CHAR LT LT LT LT LT LT GN GN GN
AVG CLOUDS FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC FW FW
POP 12HR 0 0 0 0 0 5 10 10 5
MTZ065-161000-
LIVINGSTON-PARK MT
45.70N 110.47W ELEV. 4656 FT
229 PM MDT MON SEP 15 2025
DATE 09/15/25 TUE 09/16/25 WED 09/17/25 THU
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 45 68 44 73 42
TEMP 68 65 57 52 49 46 49 59 67 67 57 53 49 44 52 65 73 70 59 51 47 42
DEWPT 50 48 48 47 48 46 48 51 51 51 49 47 47 43 47 49 47 45 45 42 40 38
RH 52 54 72 83 96100 96 75 56 56 75 80 93 96 83 56 40 41 60 71 76 86
WIND DIR W W SW W W SW W W W E E E W W SW E NE E E S SW SW
WIND SPD 9 8 5 5 4 4 4 4 6 9 4 3 2 2 3 5 9 10 6 5 4 4
CLOUDS B2 B1 OV OV OV B2 B2 B2 B2 B1 B1 SC SC SC SC FW FW CL FW FW FW FW
POP 12HR 80 70 20 5 0
QPF 12HR 0.30 0.10 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L S L L D L L L L S S
TSTMS C S S C C S
DATE 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25
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 77 42 78 45 82 47 77 43 74
TEMP 70 74 53 42 70 75 54 45 74 79 58 47 72 74 54 43 66 73
DEWPT 44 42 41 36 41 39 39 34 38 39 37 37 42 40 35 33 36 34
PWIND DIR SE E S SE SW SW W W W
WIND CHAR LT LT LT LT GN GN GN GN GN
AVG CLOUDS FW CL FW FW CL FW SC SC SC SC SC SC SC SC SC SC FW FW
POP 12HR 0 0 0 0 5 10 20 20 10
RAIN SHWRS S S
MTZ032-161000-
MILES CITY-CUSTER MT
46.42N 105.90W ELEV. 2628 FT
229 PM MDT MON SEP 15 2025
DATE 09/15/25 TUE 09/16/25 WED 09/17/25 THU
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 55 76 54 77 51
TEMP 82 79 67 61 58 55 60 70 76 74 65 61 56 54 62 72 77 75 65 58 53 51
DEWPT 51 52 54 55 54 52 55 56 55 56 57 55 53 52 56 55 52 52 52 50 49 49
RH 34 39 63 81 86 90 84 61 48 53 75 81 90 93 81 55 42 45 63 75 86 93
WIND DIR NW W W W W W W W W NW N N NW NW N N NE NE NE E E E
WIND SPD 8 9 9 9 9 8 6 5 5 5 4 4 4 4 3 5 5 6 5 5 4 4
CLOUDS FW B2 B1 B1 B1 B1 B1 SC SC B1 B1 B1 B1 SC SC FW SC FW SC FW SC SC
POP 12HR 60 30 30 10 10
QPF 12HR 0.15 0.02 0.05 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C C S C S C C S S
TSTMS C C C S S
DATE 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25
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 73 49 73 48 79 52 82 52 74
TEMP 69 71 56 49 67 72 55 48 71 77 59 52 77 78 58 52 69 73
DEWPT 54 51 51 49 52 50 49 46 51 49 44 42 44 44 43 39 41 40
PWIND DIR E E E E SE SE W W NW
WIND CHAR LT LT LT LT LT LT GN LT GN
AVG CLOUDS SC SC SC SC SC SC FW FW FW FW FW SC SC SC SC SC FW FW
POP 12HR 5 5 0 0 0 0 0 20 5
RAIN SHWRS S
MTZ033-161000-
BAKER-FALLON MT
46.38N 104.24W ELEV. 2969 FT
229 PM MDT MON SEP 15 2025
DATE 09/15/25 TUE 09/16/25 WED 09/17/25 THU
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 76 50 73 47
TEMP 80 78 62 57 54 51 61 71 76 72 60 55 53 50 60 70 73 70 57 52 49 48
DEWPT 48 50 52 52 51 49 55 55 54 55 54 52 51 49 55 54 52 51 50 48 48 47
RH 33 37 70 83 90 93 81 57 46 55 81 90 93 96 84 57 48 51 77 86 96 96
WIND DIR NW NW SW W W W W NW NW N NW N NE NE N NE NE NE NE E E E
WIND SPD 8 8 5 5 6 6 9 9 8 8 4 3 2 2 5 9 10 10 5 4 3 4
CLOUDS FW FW B1 B1 SC SC FW SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC
POP 12HR 40 20 30 20 10
QPF 12HR 0.08 0 0.25 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S C C C C S S S
TSTMS C S S S S
DATE 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25
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 69 46 68 46 75 48 78 48 73
TEMP 65 66 50 46 64 66 52 46 69 73 54 49 74 75 54 48 70 72
DEWPT 51 49 47 46 50 49 48 46 49 48 45 42 46 44 41 38 40 39
PWIND DIR E E E SE S SE W W NW
WIND CHAR LT GN GN LT LT LT GN GN GN
AVG CLOUDS SC SC SC B1 B1 B1 SC SC SC FW FW FW FW SC SC SC SC FW
POP 12HR 20 10 5 5 0 0 0 10 5
RAIN SHWRS S
WYZ199-161000-
SHERIDAN-SHERIDAN WY
44.80N 106.96W ELEV. 4019 FT
229 PM MDT MON SEP 15 2025
DATE 09/15/25 TUE 09/16/25 WED 09/17/25 THU
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 68 46 67 42
TEMP 74 65 55 50 45 43 54 64 67 65 54 50 48 46 53 63 66 65 55 50 46 42
DEWPT 45 49 49 48 45 43 48 52 52 52 49 48 47 46 50 53 54 53 50 47 44 42
RH 35 56 80 93100100 80 65 59 63 83 93 96100 89 70 65 65 83 89 93100
WIND DIR NW N W W SW W NW N N W W W W W NW N N N SW SW SW SW
WIND SPD 8 5 5 4 3 2 3 5 5 4 4 4 4 4 4 5 5 4 3 2 2 2
CLOUDS SC B2 SC SC FW SC SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC FW FW
POP 12HR 60 60 60 50 10
QPF 12HR 0.04 0.01 0.10 0.22 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S L S S S C L L L C C C C C C
TSTMS S S S S S S
DATE 09/18/25 FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25
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 73 42 73 43 80 48 79 46 74
TEMP 68 69 50 42 67 71 50 43 74 77 55 49 77 75 53 46 69 74
DEWPT 50 49 45 41 48 47 41 36 43 48 40 38 45 47 41 37 40 41
PWIND DIR SE S E S SE SW NW W NW
WIND CHAR LT LT LT LT LT LT LT LT GN
AVG CLOUDS FW FW FW FW FW FW FW FW SC SC SC SC FW FW SC SC FW FW
POP 12HR 5 5 0 0 0 5 10 20 5
RAIN SHWRS S
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