426
FOUS55 KBYZ 020223
PFMBYZ
FOUS55 KBYZ 020223
PFMBYZ
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BILLINGS MT
723 PM MST MON DEC 1 2025
MTZ235-021100-
BILLINGS-YELLOWSTONE MT
45.81N 108.53W ELEV. 3648 FT
723 PM MST MON DEC 1 2025
DATE MON 12/01/25 TUE 12/02/25 WED 12/03/25 THU
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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 27 37 17 30 19
TEMP 27 30 31 33 31 34 36 35 33 28 26 22 18 24 30 25 23 24 24 27
DEWPT 12 16 20 26 27 30 33 32 29 26 23 19 16 22 23 18 16 16 15 18
RH 53 55 63 75 85 85 89 89 85 92 88 88 92 92 75 74 74 71 68 68
WIND DIR SW W W SW W W W NW NW NW N NE S S SW SW SW SW SW SW
WIND SPD 19 19 19 19 16 12 12 10 10 11 11 6 5 4 5 8 11 14 17 17
CLOUDS B2 OV OV OV OV OV B2 OV OV OV OV OV B2 B1 SC FW SC SC B1 B1
POP 12HR 20 60 60 10 0
QPF 12HR 0 0.02 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN C C
SNOW S C C C L L C C
SNOWSHWRS S
OBVIS BS
WIND CHILL 14 19 20 21 20 15 12 11 11 14
MIN CHILL 14 20 20 27 18 12 9 16 11 11
DATE 12/04/25 FRI 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 36 26 38 22 34 18 39 26 41
TEMP 33 34 32 30 34 35 32 25 24 22 20 21 32 35 31 28 35 38
DEWPT 25 24 23 22 27 27 24 19 21 16 13 12 25 25 20 17 25 25
PWIND DIR SW W SW W N W SW SW W
WIND CHAR BZ BZ GN BZ GN GN GN GN BZ
AVG CLOUDS B1 SC B2 B2 B2 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC B1 SC
POP 12HR 0 20 30 50 40 20 5 10 5
RAIN C C
SNOW S S S C C C C C S
MTZ065-021100-
LIVINGSTON-PARK MT
45.70N 110.47W ELEV. 4656 FT
723 PM MST MON DEC 1 2025
DATE MON 12/01/25 TUE 12/02/25 WED 12/03/25 THU
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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 30 37 18 36 21
TEMP 31 30 30 31 30 35 37 33 31 27 24 22 19 30 35 29 24 23 23 26
DEWPT 15 20 20 23 23 26 28 25 24 21 18 16 14 20 21 17 15 14 12 16
RH 51 66 66 72 75 69 70 72 75 78 77 77 80 66 56 60 68 68 62 65
WIND DIR SW SW SW SW SW SW W W NW NW W W W W W W SW SW SW SW
WIND SPD 41 41 37 34 25 18 14 9 10 10 9 8 8 8 10 10 13 18 20 19
WIND GUST 57 57 52 48 35
CLOUDS OV B2 B1 B2 B2 B2 B2 OV OV OV B2 B2 B1 SC FW FW SC B1 B2 B2
POP 12HR 40 60 50 5 0
QPF 12HR 0 0.02 0.01 0 0
SNOW 12HR 00-00 T T
SNOW C L C C C C C C
SNOWSHWRS S S C
OBVIS BS
WIND CHILL 16 13 14 16 16 12 9 9 12
MIN CHILL 13 13 15 26 18 12 9 20 9 9
WIND Y Y Y
DATE 12/04/25 FRI 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 39 26 42 27 40 25 42 27 44
TEMP 33 35 31 29 36 38 35 29 31 30 30 27 34 35 30 29 37 38
DEWPT 22 22 21 19 25 27 26 22 23 18 19 17 22 20 17 18 23 22
PWIND DIR SW SW SW SW W SW SW SW SW
WIND CHAR BZ BZ BZ BZ BZ BZ BZ BZ BZ
AVG CLOUDS B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1
POP 12HR 10 40 50 60 50 20 10 20 10
RAIN C C L C
SNOW C C C C C L C C S S
MTZ032-021100-
MILES CITY-CUSTER MT
46.42N 105.90W ELEV. 2628 FT
723 PM MST MON DEC 1 2025
DATE MON 12/01/25 TUE 12/02/25 WED 12/03/25 THU
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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 21 36 9 19 11
TEMP 21 26 29 31 32 34 35 32 28 24 19 14 10 14 19 17 15 15 16 20
DEWPT 15 19 23 28 31 32 33 30 27 21 15 12 7 11 14 13 13 13 14 17
RH 77 74 78 88 96 92 92 92 96 88 84 92 87 88 80 84 92 92 92 88
WIND DIR S W W W W W NW NW NW N N N N W SW S S S SW W
WIND SPD 8 10 12 13 13 14 16 12 13 13 11 9 4 3 4 4 5 5 9 11
CLOUDS OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B1 SC SC SC SC B1 B2
POP 12HR 30 70 40 5 0
QPF 12HR 0.01 0.10 0 0 0
SNOW 12HR 00-00 T 00-00
RAIN C C
SNOW C L C C C C C C
SNOWSHWRS S
WIND CHILL 18 20 12 6 2 5 8
MIN CHILL 11 15 20 22 12 2 -3 10 6 5
DATE 12/04/25 FRI 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 34 24 34 13 26 8 34 23 37
TEMP 31 29 30 28 32 29 28 20 18 14 11 8 22 26 26 25 32 31
DEWPT 24 25 27 25 30 28 27 18 15 11 10 7 21 22 23 21 25 25
PWIND DIR W W W S N E S SW W
WIND CHAR GN GN GN GN GN LT LT GN GN
AVG CLOUDS B1 SC B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC B2 B1 B1 SC
POP 12HR 0 40 20 60 30 30 0 10 5
RAIN L
SNOW C C S L C C C C S
MTZ033-021100-
BAKER-FALLON MT
46.38N 104.24W ELEV. 2969 FT
723 PM MST MON DEC 1 2025
DATE MON 12/01/25 TUE 12/02/25 WED 12/03/25 THU
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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 14 34 0 17 5
TEMP 15 20 22 25 27 33 33 30 24 18 10 6 1 11 16 12 11 12 14 19
DEWPT 11 14 17 22 27 30 30 28 24 16 9 4 1 7 10 8 9 10 11 15
RH 84 77 81 88100 89 89 92100 92 96 91100 83 77 84 91 91 88 84
WIND DIR SW SW W W W W W NW NW N N N NW W W SW S S SW SW
WIND SPD 10 10 12 13 17 18 18 17 17 16 13 10 5 5 6 5 6 9 10 12
CLOUDS B2 B2 B2 OV OV OV OV OV OV OV B2 B2 B2 B1 SC SC SC SC B1 B1
POP 12HR 20 40 30 5 0
QPF 12HR 0 0.09 0.02 0 0
SNOW 12HR 00-00 1 T
SNOW C C C S C C S S
OBVIS BS
WIND CHILL 3 7 9 13 15 22 22 18 11 3 -6 -8-10 0 0 1 6
MIN CHILL 1 8 11 18 3 -11 -14 2 0 0
DATE 12/04/25 FRI 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 33 19 32 9 25 4 31 18 36
TEMP 30 29 26 24 31 28 22 16 18 12 6 4 22 22 22 21 31 29
DEWPT 24 25 23 23 27 26 22 16 16 11 5 3 17 19 20 18 24 24
PWIND DIR W W W S NW E S SW W
WIND CHAR GN GN GN GN GN LT GN GN GN
AVG CLOUDS B1 B1 B2 B2 B2 B2 B2 OV OV B2 B2 B2 B1 B1 B2 B1 B1 B1
POP 12HR 0 30 20 50 30 30 0 10 5
SNOW C S C C C S C C
WYZ199-021100-
SHERIDAN-SHERIDAN WY
44.80N 106.96W ELEV. 4019 FT
723 PM MST MON DEC 1 2025
DATE MON 12/01/25 TUE 12/02/25 WED 12/03/25 THU
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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 19 38 15 30 11
TEMP 19 22 20 22 23 35 38 32 27 26 21 19 16 25 30 23 17 15 13 15
DEWPT 8 12 14 17 21 27 28 30 27 25 20 19 16 21 20 19 13 11 10 11
RH 61 65 77 81 92 72 67 92100 96 96100100 84 66 84 84 84 87 84
WIND DIR S W W SW W NW NW NW NW NW NW NW NW N NW SW SW SW SW SW
WIND SPD 5 5 5 5 5 8 13 13 14 14 13 9 5 5 4 4 5 5 5 5
CLOUDS B2 B2 B2 B2 OV B2 B2 OV OV OV OV OV B2 B1 SC FW FW SC SC B1
POP 12HR 20 70 80 20 0
QPF 12HR 0 0.01 0.05 0.01 0
SNOW 12HR 00-00 00-00 1
RAIN C
SNOW S C C D D C C S S
WIND CHILL 15 14 8 8
MIN CHILL 10 14 13 22 14 6 5 17 6 4
WINTER WEATH Y Y Y Y
DATE 12/04/25 FRI 12/05/25 SAT 12/06/25 SUN 12/07/25 MON 12/08/25
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 39 19 40 19 36 16 42 21 43
TEMP 33 30 24 22 36 34 29 24 29 24 19 16 34 34 26 23 38 35
DEWPT 24 23 19 19 26 27 24 20 25 18 16 14 25 25 20 17 26 24
PWIND DIR W W W SW NW W SW SW W
WIND CHAR LT GN GN GN GN LT LT GN GN
AVG CLOUDS B1 SC B1 B2 B2 B1 B2 B2 B2 B2 B2 B1 B1 SC B1 SC B1 SC
POP 12HR 0 30 30 50 50 40 5 10 5
RAIN C C C C
SNOW C C C C C C C C C S
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