324
FOUS55 KBYZ 150735
PFMBYZ
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BILLINGS MT
135 AM MDT WED APR 15 2026
MTZ235-152200-
BILLINGS-YELLOWSTONE MT
45.81N 108.53W ELEV. 3648 FT
135 AM MDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 68 38 46 25 47
TEMP 45 42 49 62 67 66 57 50 46 41 39 43 44 42 36 32 29 26 32 42 47 45
DEWPT 25 24 27 29 31 31 32 32 33 27 25 24 24 22 22 20 19 18 18 18 17 17
RH 45 48 42 28 26 27 38 50 60 57 57 47 45 44 56 61 66 71 56 37 30 32
WIND DIR W SW SW SW SW SW W NW NW NW NW NW N N N N W W W NW N N
WIND SPD 11 10 12 14 18 18 11 10 13 17 17 13 14 13 11 8 8 8 11 13 14 12
CLOUDS SC B1 B1 B2 B2 B2 B1 B1 B2 OV OV B2 B2 OV OV B2 B1 B1 SC B1 B1 B2
POP 12HR 10 50 80 30 40
QPF 12HR 0 0.04 0.06 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S D
SNOWSHWRS S D D L L C C S S S S C C S
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 27 59 35 69 42 75 43 76
TEMP 34 28 49 56 40 36 61 67 49 43 68 73 53 45 68 74
DEWPT 22 20 20 20 23 22 24 25 27 27 30 28 33 34 36 34
PWIND DIR NW W SW SW SW SW W W
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS B1 SC FW FW SC FW FW FW SC SC SC FW B1 SC SC SC
POP 12HR 20 5 0 0 0 5 10 20
RAIN SHWRS S
SNOWSHWRS S
MTZ065-152200-
LIVINGSTON-PARK MT
45.70N 110.47W ELEV. 4656 FT
135 AM MDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 60 29 38 20 41
TEMP 42 39 47 56 59 57 50 41 35 31 32 35 37 35 30 27 23 21 27 37 40 40
DEWPT 24 23 25 28 30 30 32 31 27 24 20 17 17 15 17 18 15 13 15 16 16 17
RH 48 52 42 34 33 35 50 67 72 75 61 47 44 43 58 68 71 71 60 42 37 39
WIND DIR W SW SW SW SW SW SW NW W W W NW NW NW N W W W W W W W
WIND SPD 36 29 27 34 37 33 27 18 17 13 14 17 17 14 10 6 6 6 12 18 18 13
WIND GUST 51 41 39 48 52 47 39 28
CLOUDS SC SC B1 B1 B2 B2 B2 OV OV OV OV B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2
POP 12HR 50 90 90 50 70
QPF 12HR 0.01 0.23 0.09 0.02 0.02
SNOW 12HR 00-00 1 1
RAIN SHWRS S C C L
SNOWSHWRS D D D D D D C C S S C C L L C
WIND CHILL 30 27 21 16
MIN CHILL 27 29 21 19 26 19 12 14 28
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 22 55 30 64 37 70 40 71
TEMP 29 23 44 51 36 31 57 62 44 38 64 68 49 42 66 68
DEWPT 20 15 19 19 21 19 22 25 27 24 25 25 31 29 30 29
PWIND DIR W SW SW SW SW SW SW SW
WIND CHAR GN GN BZ BZ GN GN GN GN
AVG CLOUDS B2 SC FW FW SC SC FW SC SC SC SC SC B1 SC SC SC
POP 12HR 30 0 0 0 5 10 10 20
RAIN SHWRS S
SNOWSHWRS C
MTZ032-152200-
MILES CITY-CUSTER MT
46.42N 105.90W ELEV. 2628 FT
135 AM MDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 70 40 49 23 43
TEMP 44 40 48 61 68 68 59 52 45 41 42 46 47 42 34 30 27 24 27 36 42 43
DEWPT 32 30 32 33 31 33 35 36 36 34 29 27 28 24 22 20 18 16 17 18 18 18
RH 62 67 54 35 25 27 40 54 70 76 60 47 47 48 61 66 68 71 65 47 37 36
WIND DIR W SW SW W SW SW S NW NW W NW NW NW NW N N NW NW NW NW NW N
WIND SPD 8 6 6 8 9 10 8 8 12 16 19 18 19 18 14 11 10 10 12 14 17 13
CLOUDS SC SC SC SC SC B1 B2 SC SC B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 SC SC SC
POP 12HR 5 30 40 30 10
QPF 12HR 0 0 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C C C C
SNOWSHWRS C C C C C S S
WIND CHILL 16
MIN CHILL 20 14 14 31
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 22 54 28 67 39 75 43 74
TEMP 27 22 44 50 33 28 58 65 46 40 67 72 50 44 67 72
DEWPT 18 16 22 20 23 22 28 27 29 28 33 33 34 34 39 37
PWIND DIR NW W SE SW S W N N
WIND CHAR LT GN LT LT GN GN GN GN
AVG CLOUDS SC FW SC FW FW SC FW FW FW SC FW FW FW SC FW FW
POP 12HR 5 5 0 0 0 0 5 5
MTZ033-152200-
BAKER-FALLON MT
46.38N 104.24W ELEV. 2969 FT
135 AM MDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 69 38 54 22 39
TEMP 41 38 48 61 66 67 55 49 45 40 44 51 52 45 34 29 25 23 25 32 37 38
DEWPT 32 30 31 31 31 30 34 33 32 31 33 31 31 26 24 21 17 15 16 15 16 16
RH 70 73 51 32 27 25 45 54 60 70 65 46 44 47 66 72 71 71 68 49 42 40
WIND DIR SW SW W W SW SW SE S S W W NW NW NW N NW NW NW NW NW NW NW
WIND SPD 10 9 9 10 10 9 8 10 8 14 19 20 21 20 18 14 14 13 17 18 21 17
WIND GUST 32
CLOUDS FW FW FW SC SC B1 B1 B1 SC SC SC SC B1 OV OV OV OV B2 B1 B1 SC B1
POP 12HR 5 5 20 50 20
QPF 12HR 0 0 0 0.06 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C
SNOWSHWRS S C C C C S S
WIND CHILL 23 18 13 11 12 20 26
MIN CHILL 30 18 10 11 23
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 18 49 25 64 36 71 40 70
TEMP 24 19 39 45 29 26 56 61 41 38 65 69 46 42 64 67
DEWPT 15 13 17 17 20 18 25 25 27 26 31 31 33 32 36 35
PWIND DIR NW NW W S S SW W SW
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS SC FW SC SC SC SC FW FW FW SC FW SC FW SC SC SC
POP 12HR 5 5 0 0 0 0 5 5
WYZ199-152200-
SHERIDAN-SHERIDAN WY
44.80N 106.96W ELEV. 4019 FT
135 AM MDT WED APR 15 2026
DATE WED 04/15/26 THU 04/16/26 FRI 04/17/26
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 67 34 47 21 39
TEMP 36 34 46 60 66 65 52 46 42 36 37 41 44 38 29 27 24 22 27 34 39 38
DEWPT 23 22 27 26 24 30 31 30 29 30 31 32 36 30 25 23 20 18 20 20 20 21
RH 59 61 47 27 20 27 44 53 60 79 79 70 73 73 85 85 84 84 74 56 46 50
WIND DIR SW SW SE SE SW SW S S S NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 5 4 3 5 9 10 9 11 11 10 13 14 16 14 10 8 6 6 12 19 21 13
WIND GUST 29 33
CLOUDS FW FW SC SC SC B2 B1 SC SC B2 B2 OV OV OV OV B2 OV B2 B2 B2 B2 B1
POP 12HR 5 20 90 80 60
QPF 12HR 0 0 0.25 0.20 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L D S
SNOWSHWRS L L D D D D C C C C L L C
WIND CHILL 16 23
MIN CHILL 29 31 29 27 29 17 14 15 25
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26 TUE 04/21/26
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 19 50 25 64 34 72 38 73
TEMP 25 20 41 47 31 27 57 62 41 36 65 69 47 40 66 70
DEWPT 18 15 23 23 21 18 26 28 27 25 32 33 31 32 36 37
PWIND DIR W NW SW S SW W W NW
WIND CHAR GN GN LT LT LT LT LT GN
AVG CLOUDS B1 SC SC FW FW FW SC FW FW SC SC FW SC FW SC FW
POP 12HR 30 10 0 0 0 5 10 20
RAIN SHWRS S
SNOWSHWRS C
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