493
FOUS55 KBYZ 202204
PFMBYZ
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BILLINGS MT
404 PM MDT MON APR 20 2026
MTZ235-211000-
BILLINGS-YELLOWSTONE MT
45.81N 108.53W ELEV. 3648 FT
404 PM MDT MON APR 20 2026
DATE 04/20/26 TUE 04/21/26 WED 04/22/26 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 47 85 52 80 40
TEMP 78 66 56 50 47 59 77 84 83 68 63 56 53 63 77 76 66 58 53 47 42
DEWPT 25 29 28 26 26 28 32 30 31 35 36 35 36 38 32 31 34 34 38 35 32
RH 14 25 34 39 43 30 19 14 15 29 36 45 52 39 19 19 30 40 57 63 67
WIND DIR SW S SW W SW SW SW SW SW SE S SW SW SW SW SW W W W W W
WIND SPD 9 9 8 9 10 11 10 11 10 8 8 9 11 17 17 23 24 25 26 31 33
WIND GUST 35 36 43 47
CLOUDS B1 B1 SC SC SC FW FW FW B1 B2 B2 B1 B1 SC B1 B1 B2 B2 B2 OV OV
POP 12HR 0 0 10 30 70
QPF 12HR 0 0 0 0.01 0.25
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C L L L
TSTMS S
WIND CHILL 31
MIN CHILL 31
DATE 04/23/26 FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 49 31 46 26 48 26 53 30 57
TEMP 45 46 36 32 41 43 32 27 42 46 32 27 46 51 37 31 51 56
DEWPT 24 22 21 20 17 16 16 16 14 14 17 17 19 20 24 23 27 27
PWIND DIR NW NW NW NW NW N N NE W
WIND CHAR VW BZ BZ GN GN LT LT LT LT
AVG CLOUDS OV B1 B2 B2 B2 B1 B1 SC SC B1 B1 B1 SC SC B1 SC SC SC
POP 12HR 70 30 30 10 10 5 10 10 10
RAIN SHWRS L C C
SNOWSHWRS S S C C C C
MTZ065-211000-
LIVINGSTON-PARK MT
45.70N 110.47W ELEV. 4656 FT
404 PM MDT MON APR 20 2026
DATE 04/20/26 TUE 04/21/26 WED 04/22/26 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 44 79 47 69 35
TEMP 75 62 54 48 45 56 74 78 75 65 57 52 48 58 66 65 58 51 45 40 36
DEWPT 21 24 22 22 21 27 28 23 29 34 35 34 31 33 25 25 26 32 35 33 29
RH 13 23 28 35 38 32 18 13 18 31 43 50 51 39 21 22 29 48 68 76 75
WIND DIR SW SW SW W W W SW SW SW S S SW SW SW SW SW SW W W W W
WIND SPD 18 14 12 12 10 11 20 23 19 16 14 14 16 28 35 34 29 27 25 25 25
WIND GUST 40 49 48 41 39 35 35 35
CLOUDS B2 B1 FW SC SC SC SC SC B2 B2 B1 B1 SC FW B1 B1 B2 B2 OV OV OV
POP 12HR 0 0 5 30 80
QPF 12HR 0 0 0 0.02 0.33
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L D D L
SNOWSHWRS S L
TSTMS S
WIND CHILL 24
MIN CHILL 24
DATE 04/23/26 FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 25 41 20 45 23 50 27 56
TEMP 40 40 30 28 36 38 24 21 39 42 29 24 44 47 34 29 50 52
DEWPT 23 19 21 19 15 13 14 12 13 14 16 14 17 18 21 20 25 26
PWIND DIR W NW NW W NW E NW SE W
WIND CHAR WY BZ BZ GN GN GN GN GN GN
AVG CLOUDS OV B2 B2 B2 B2 B2 B1 SC SC B1 B1 SC SC SC B1 SC SC B1
POP 12HR 70 50 40 10 10 10 10 5 20
RAIN SHWRS L C C S
SNOWSHWRS L C C C C C
MTZ032-211000-
MILES CITY-CUSTER MT
46.42N 105.90W ELEV. 2628 FT
404 PM MDT MON APR 20 2026
DATE 04/20/26 TUE 04/21/26 WED 04/22/26 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 44 85 53 87 39
TEMP 76 63 55 48 44 56 75 83 82 69 60 56 54 63 81 85 76 64 57 51 45
DEWPT 32 35 36 34 33 34 34 29 30 33 32 32 32 36 41 35 40 43 43 38 39
RH 20 35 49 58 65 43 22 14 15 26 35 40 43 36 24 17 27 46 59 61 79
WIND DIR N E SE SE SE SW W SW SE E SE SE SE S SW SW W W W W W
WIND SPD 8 6 5 6 5 5 5 6 5 8 9 9 8 10 12 13 18 18 18 21 25
WIND GUST 35
CLOUDS FW SC SC SC FW FW FW FW SC SC B1 B2 B1 B1 SC SC B1 B1 B2 B2 OV
POP 12HR 0 0 5 20 60
QPF 12HR 0 0 0 0 0.10
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C L L D
TSTMS S
DATE 04/23/26 FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 49 29 41 24 44 23 49 27 54
TEMP 42 42 33 30 38 39 30 25 40 42 29 24 44 47 33 28 48 52
DEWPT 34 30 27 25 24 22 22 20 20 18 21 19 22 21 24 25 28 27
PWIND DIR NW NW NW NW NW NW NW NE N
WIND CHAR VW BZ BZ GN GN LT LT LT LT
AVG CLOUDS OV B2 B1 B1 B1 B2 B2 B1 B1 B1 B1 SC SC SC B1 SC SC SC
POP 12HR 90 30 30 10 10 5 5 5 5
RAIN SHWRS D L C
SNOWSHWRS C S S C
MTZ033-211000-
BAKER-FALLON MT
46.38N 104.24W ELEV. 2969 FT
404 PM MDT MON APR 20 2026
DATE 04/20/26 TUE 04/21/26 WED 04/22/26 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 41 83 49 87 38
TEMP 73 56 50 45 42 56 75 81 80 63 56 53 50 62 81 85 79 63 56 51 44
DEWPT 31 36 36 35 33 34 32 29 30 35 35 34 32 36 39 32 32 38 40 36 37
RH 21 47 58 68 70 43 21 15 16 35 45 48 50 38 22 15 18 39 55 56 76
WIND DIR NW NE E SE SE S SW W W SE SE SE SE S S S SW W W W W
WIND SPD 11 5 8 8 10 11 12 11 5 10 12 13 13 16 18 21 20 17 16 20 24
CLOUDS FW SC SC SC FW FW FW FW B1 SC SC B1 B2 B2 B1 SC FW SC B2 B1 OV
POP 12HR 0 0 0 10 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C D
DATE 04/23/26 FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 48 27 39 21 40 20 44 24 50
TEMP 40 38 32 29 35 35 26 22 36 37 25 22 39 42 30 26 44 46
DEWPT 32 27 25 23 22 20 20 18 20 19 19 17 22 21 23 23 25 25
PWIND DIR W NW NW NW W W W NE NW
WIND CHAR VW WY WY BZ BZ LT LT LT LT
AVG CLOUDS OV OV B2 B1 B1 B2 B2 B1 B1 B1 B1 SC SC B1 B1 B1 B1 B1
POP 12HR 90 30 30 10 10 5 10 5 5
RAIN SHWRS D D C
SNOWSHWRS S C S C C
WYZ199-211000-
SHERIDAN-SHERIDAN WY
44.80N 106.96W ELEV. 4019 FT
404 PM MDT MON APR 20 2026
DATE 04/20/26 TUE 04/21/26 WED 04/22/26 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 41 83 47 79 35
TEMP 76 59 51 44 42 56 76 81 80 63 57 53 48 60 76 77 68 53 48 43 38
DEWPT 29 33 28 24 23 31 28 27 34 35 33 31 28 36 31 26 28 33 34 30 31
RH 18 37 41 45 46 38 17 14 19 35 40 43 46 41 19 15 22 46 58 60 76
WIND DIR N S S SW SW SW E SE SE S S S S S S SW SW W W W NW
WIND SPD 4 3 5 6 5 4 5 6 6 6 6 6 6 8 16 25 21 17 13 18 26
WIND GUST 35 36
CLOUDS FW SC SC FW SC SC FW FW B1 B1 B1 B1 B1 B1 SC SC B1 B1 B2 B2 OV
POP 12HR 0 0 5 10 60
QPF 12HR 0 0 0 0 0.12
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L D
WIND CHILL 27
MIN CHILL 27
DATE 04/23/26 FRI 04/24/26 SAT 04/25/26 SUN 04/26/26 MON 04/27/26
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 24 43 19 44 21 48 25 53
TEMP 43 43 31 26 37 39 27 21 38 42 27 22 43 47 33 26 47 51
DEWPT 27 26 22 19 19 17 16 14 17 17 18 17 21 23 24 23 28 29
PWIND DIR NW NW NW NW NW W NE NW NW
WIND CHAR VW BZ BZ GN GN LT LT LT LT
AVG CLOUDS OV B2 B2 B1 B2 B1 B1 SC SC B1 B1 SC SC B1 B1 SC SC SC
POP 12HR 80 50 50 20 20 10 20 10 20
RAIN SHWRS D L C S S
SNOWSHWRS C C C C S S S S S S
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