627
FOUS55 KBYZ 170523
PFMBYZ
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BILLINGS MT
1122 PM MDT TUE SEP 16 2025
MTZ235-171000-
BILLINGS-YELLOWSTONE MT
45.81N 108.53W ELEV. 3648 FT
1122 PM MDT TUE SEP 16 2025
DATE 09/16/25 WED 09/17/25 THU 09/18/25 FRI
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 49 76 49
TEMP 58 53 52 55 65 71 71 63 57 51 49 53 68 75 75 64 57 53 49
DEWPT 53 50 48 50 53 53 51 50 48 45 44 46 51 50 48 47 46 45 43
RH 83 89 86 83 65 53 49 62 72 80 83 77 54 41 38 54 67 74 80
WIND DIR W W W W N N NE E SW SW SW SW S E E E E N W
WIND SPD 5 5 5 5 4 5 5 4 4 3 3 3 5 5 8 5 5 3 3
CLOUDS B1 B2 B2 B1 SC FW FW FW FW FW FW FW FW CL CL FW FW FW FW
POP 12HR 40 10 0 0 0
QPF 12HR 0.12 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS
OBVIS PF PF PF
DATE 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
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 53 81 54 79 51 78 51 83
TEMP 67 76 61 53 72 79 62 54 74 76 59 51 69 76 59 51 73 82
DEWPT 48 47 46 42 47 47 44 40 45 42 40 37 41 40 37 35 41 43
PWIND DIR S NE W W W W W W SW
WIND CHAR LT LT LT LT GN GN GN LT LT
AVG CLOUDS FW FW SC SC SC SC SC SC SC SC SC SC FW FW FW FW FW FW
POP 12HR 0 0 0 5 10 20 5 0 0
RAIN SHWRS S
MTZ065-171000-
LIVINGSTON-PARK MT
45.70N 110.47W ELEV. 4656 FT
1122 PM MDT TUE SEP 16 2025
DATE 09/16/25 WED 09/17/25 THU 09/18/25 FRI
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 71 41 77 43
TEMP 52 45 42 48 63 70 70 57 50 44 41 50 68 76 75 60 53 48 43
DEWPT 50 45 42 46 48 47 47 45 42 39 37 41 43 42 43 42 41 39 36
RH 93100100 93 58 44 44 64 74 82 85 71 40 30 32 51 64 71 76
WIND DIR NW W NW W NE E E E S SW SW SW W NW NE E E SW SW
WIND SPD 2 2 2 3 4 6 9 5 4 4 4 4 4 6 9 6 4 4 5
CLOUDS B1 B1 B1 SC FW FW CL FW FW FW FW CL CL FW CL FW FW FW FW
POP 12HR 30 5 0 0 0
QPF 12HR 0.03 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
TSTMS
OBVIS F F PF
DATE 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
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 79 46 79 47 74 44 75 45 81
TEMP 71 76 55 46 73 76 57 47 69 72 55 44 66 73 55 45 73 81
DEWPT 40 40 38 35 42 39 37 35 39 36 36 34 35 35 34 32 38 37
PWIND DIR W S SW SW W W W SW SW
WIND CHAR LT LT GN GN BZ BZ GN GN GN
AVG CLOUDS FW FW SC B1 SC SC SC SC SC SC SC SC FW FW FW FW FW FW
POP 12HR 0 0 5 10 20 10 5 0 0
RAIN SHWRS S
MTZ032-171000-
MILES CITY-CUSTER MT
46.42N 105.90W ELEV. 2628 FT
1122 PM MDT TUE SEP 16 2025
DATE 09/16/25 WED 09/17/25 THU 09/18/25 FRI
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 75 51 73 48
TEMP 61 58 55 61 71 74 73 62 56 53 51 57 68 73 71 61 55 50 48
DEWPT 55 55 54 57 58 56 55 53 53 52 50 54 56 54 53 53 51 49 48
RH 81 90 96 87 63 53 53 72 90 96 96 90 65 51 53 75 86 96100
WIND DIR W NW W N NE NE NE NE E E E E E E E E E E E
WIND SPD 5 4 4 4 5 6 8 5 5 4 4 4 5 5 9 8 5 5 4
CLOUDS B1 B2 B2 B1 SC SC FW SC FW SC SC SC FW FW FW SC SC FW SC
POP 12HR 20 20 10 5 5
QPF 12HR 0 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
TSTMS
OBVIS PF PF
DATE 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
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 74 49 81 52 79 51 76 49 81
TEMP 65 73 55 49 74 79 58 52 75 77 59 51 71 74 56 49 75 80
DEWPT 51 50 48 46 50 51 45 42 45 42 40 38 41 40 36 37 42 42
PWIND DIR E E SE SW W W W W W
WIND CHAR LT LT LT LT GN GN GN LT LT
AVG CLOUDS SC FW FW SC SC SC SC SC SC FW SC SC FW FW FW FW FW FW
POP 12HR 0 0 0 5 5 20 5 0 0
RAIN SHWRS S S
MTZ033-171000-
BAKER-FALLON MT
46.38N 104.24W ELEV. 2969 FT
1122 PM MDT TUE SEP 16 2025
DATE 09/16/25 WED 09/17/25 THU 09/18/25 FRI
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 71 47 66 44
TEMP 58 54 53 60 68 70 67 55 50 49 47 54 62 66 63 52 46 46 44
DEWPT 53 52 51 56 57 54 54 52 50 49 47 52 50 50 49 49 46 46 44
RH 83 93 93 87 68 57 63 90100100100 93 65 56 60 89100100100
WIND DIR N N N NE NE NE NE E NE E E E E NE E E E E E
WIND SPD 3 2 3 5 10 10 10 6 4 3 3 5 9 10 10 8 5 5 4
CLOUDS OV OV B2 B2 B2 B2 B2 B1 B1 B1 B2 B1 B1 B1 SC SC B1 B1 B2
POP 12HR 30 30 20 20 20
QPF 12HR 0.02 0.11 0.02 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S C S S S S S S S S S S
TSTMS S S S
DATE 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
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 71 45 78 49 78 48 75 45 79
TEMP 64 69 49 46 72 75 54 49 74 75 53 48 71 72 49 46 74 79
DEWPT 49 49 44 43 48 48 45 42 43 42 39 37 39 38 34 34 41 40
PWIND DIR SE E S SW W W W SW W
WIND CHAR LT LT LT LT GN GN BZ GN GN
AVG CLOUDS B1 SC FW SC SC FW SC SC SC FW SC SC FW FW FW FW FW FW
POP 12HR 5 0 0 0 0 20 5 5 0
RAIN SHWRS S
WYZ199-171000-
SHERIDAN-SHERIDAN WY
44.80N 106.96W ELEV. 4019 FT
1122 PM MDT TUE SEP 16 2025
DATE 09/16/25 WED 09/17/25 THU 09/18/25 FRI
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 65 42 72 43
TEMP 50 47 45 52 61 65 63 54 50 45 42 53 66 72 69 56 50 46 43
DEWPT 47 47 45 50 52 54 54 52 48 44 42 47 47 47 47 47 45 42 40
RH 89100100 93 72 68 72 93 93 96100 80 50 41 45 72 83 86 89
WIND DIR NW W W NW NW NW NW W SW SW SW S E E E S S SW SW
WIND SPD 4 4 4 5 6 8 5 3 2 2 2 2 4 5 4 3 2 2 2
CLOUDS B1 B2 B2 OV OV B2 B1 B1 SC FW FW FW FW FW FW FW FW FW FW
POP 12HR 20 60 20 5 5
QPF 12HR 0.01 0.24 0.03 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C L C S S
TSTMS S S S
DATE 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25
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 46 80 48 78 45 75 45 81
TEMP 71 74 53 46 77 77 55 48 74 73 53 45 69 72 53 45 76 81
DEWPT 48 48 41 36 44 47 41 37 41 43 39 36 40 41 37 33 41 42
PWIND DIR E S W W NW W NW SW SE
WIND CHAR LT LT LT LT LT LT GN LT LT
AVG CLOUDS FW FW SC SC SC SC SC SC SC FW SC SC FW FW FW FW FW FW
POP 12HR 0 0 0 5 10 20 5 5 0
RAIN SHWRS S S
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