627
FOUS55 KBYZ 171852
PFMBYZ
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BILLINGS MT
1251 PM MDT FRI APR 17 2026
MTZ235-172200-
BILLINGS-YELLOWSTONE MT
45.81N 108.53W ELEV. 3648 FT
1251 PM MDT FRI APR 17 2026
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26
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 48 28 61 33 71
TEMP 47 44 38 33 30 30 40 51 59 61 48 41 36 34 44 60 68 70
DEWPT 21 22 25 24 22 22 23 21 20 20 24 22 21 20 22 24 22 25
RH 35 41 59 69 72 72 50 30 22 20 39 46 54 56 41 25 17 18
WIND DIR NW NW W W W W W W W W SW SW SW SW SW SW SW SW
WIND SPD 14 11 9 9 10 10 16 16 14 12 8 8 8 9 10 10 9 9
CLOUDS B1 OV B2 B1 B1 SC FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 50 30 0 0 0
QPF 12HR 0.02 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOWSHWRS C C
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 44 78 46 83 51 78 44 55
TEMP 49 44 71 77 55 47 75 80 59 52 73 69 52 45 51 50
DEWPT 26 25 31 27 33 32 35 31 34 35 36 36 35 36 34 29
PWIND DIR SW W SW SW S SW W NW
WIND CHAR GN GN LT GN LT GN BZ BZ
AVG CLOUDS FW SC SC SC SC SC SC FW B1 SC B1 B1 B1 B2 B2 B2
POP 12HR 0 0 0 0 5 30 60 70
RAIN SHWRS C C L L L
TSTMS S S
MTZ065-172200-
LIVINGSTON-PARK MT
45.70N 110.47W ELEV. 4656 FT
1251 PM MDT FRI APR 17 2026
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26
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 43 22 57 29 67
TEMP 40 39 33 29 26 24 35 47 55 55 45 38 33 30 40 58 65 66
DEWPT 17 22 22 22 19 17 18 16 18 18 21 19 17 16 18 21 23 25
RH 39 50 63 75 74 74 49 28 23 23 38 46 51 55 41 23 20 21
WIND DIR W NW W W W W SW W W SW SW SW W W SW SW SW SW
WIND SPD 19 18 10 8 10 10 13 18 17 14 12 12 11 10 10 11 11 12
WIND GUST 28
CLOUDS B1 B2 B1 SC SC FW FW SC SC SC FW FW FW FW FW FW FW FW
POP 12HR 60 40 0 0 0
QPF 12HR 0.03 0.05 0 0 0
SNOW 12HR T T 00-00
SNOWSHWRS C C
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 38 73 43 77 46 69 38 51
TEMP 46 39 67 71 51 45 71 74 54 48 64 60 47 40 47 47
DEWPT 26 22 28 25 30 29 29 28 31 33 31 30 33 32 29 25
PWIND DIR SW W SW SW SW SW SW W
WIND CHAR GN GN GN GN GN BZ BZ BZ
AVG CLOUDS SC B1 SC SC SC SC SC SC B1 SC SC B1 B2 B2 B2 B2
POP 12HR 0 0 0 0 5 50 60 70
RAIN SHWRS S C L L L L
MTZ032-172200-
MILES CITY-CUSTER MT
46.42N 105.90W ELEV. 2628 FT
1251 PM MDT FRI APR 17 2026
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26
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 44 25 57 28 67
TEMP 42 42 33 28 26 26 35 46 55 56 44 37 32 29 39 56 65 66
DEWPT 14 14 15 17 18 19 21 22 23 23 25 26 24 24 25 29 27 26
RH 31 31 47 63 71 74 56 38 29 27 47 64 72 81 57 35 24 22
WIND DIR NW NW N W W W W W NW NW N E E E E SE S S
WIND SPD 19 16 8 4 5 6 9 12 14 12 6 4 4 5 5 6 6 5
CLOUDS CL FW SC FW SC SC B1 FW SC SC FW FW FW FW FW CL CL FW
POP 12HR 0 0 5 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 38 76 44 83 51 82 43 55
TEMP 46 39 69 74 52 45 75 80 59 51 76 76 55 45 48 47
DEWPT 28 26 35 34 36 36 39 35 36 35 40 40 41 40 39 34
PWIND DIR S W E S SE S W NW
WIND CHAR LT GN LT LT GN GN BZ BZ
AVG CLOUDS FW FW SC FW FW SC FW FW SC SC SC SC B1 B2 B2 B2
POP 12HR 0 0 0 0 0 10 50 60
RAIN SHWRS C C L L
MTZ033-172200-
BAKER-FALLON MT
46.38N 104.24W ELEV. 2969 FT
1251 PM MDT FRI APR 17 2026
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26
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 39 20 51 25 63
TEMP 37 36 27 23 22 22 33 42 48 49 38 32 27 26 36 53 60 62
DEWPT 13 12 13 14 14 15 19 17 19 20 23 23 20 20 21 26 27 27
RH 37 36 55 68 71 74 56 36 31 31 54 69 74 78 54 35 28 26
WIND DIR NW NW NW W W W W NW NW NW NW NE E SE SE SE S S
WIND SPD 26 21 12 6 8 9 13 18 19 16 6 2 2 3 5 9 9 10
WIND GUST 36 29
CLOUDS FW FW FW FW FW SC FW SC SC SC SC SC FW FW FW FW FW FW
POP 12HR 0 0 10 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 25 25 16
MIN CHILL 18 20 14 11 12 28 22 24
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 38 74 41 79 48 80 43 57
TEMP 43 39 68 72 47 43 72 76 55 50 75 75 53 46 52 49
DEWPT 28 24 32 31 35 34 37 34 36 34 38 37 40 39 37 32
PWIND DIR S W NE S SE S SW W
WIND CHAR GN GN LT GN GN GN BZ BZ
AVG CLOUDS FW FW SC FW FW FW FW FW SC SC SC SC B1 B2 B1 B1
POP 12HR 0 0 0 0 0 5 30 50
RAIN SHWRS C C C C
WYZ199-172200-
SHERIDAN-SHERIDAN WY
44.80N 106.96W ELEV. 4019 FT
1251 PM MDT FRI APR 17 2026
DATE FRI 04/17/26 SAT 04/18/26 SUN 04/19/26
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 43 21 54 26 65
TEMP 42 39 30 28 24 23 35 45 52 54 39 34 30 27 40 57 63 64
DEWPT 22 24 24 24 19 18 23 21 21 23 24 21 19 16 22 26 25 27
RH 44 54 78 85 81 81 61 38 29 30 54 58 63 63 48 30 23 24
WIND DIR NW NW NW W W W NW NW NW NW SW SW SW SW SW E E SE
WIND SPD 21 13 5 5 5 5 6 13 12 8 6 5 4 3 1 3 3 5
WIND GUST 32
CLOUDS B1 B1 B2 B1 SC SC FW FW CL FW FW FW FW FW FW FW FW FW
POP 12HR 60 50 5 0 0
QPF 12HR 0.01 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOWSHWRS C C C S
DATE MON 04/20/26 TUE 04/21/26 WED 04/22/26 THU 04/23/26
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 34 74 40 79 46 77 38 56
TEMP 41 35 68 72 48 42 74 77 53 47 73 70 49 40 50 50
DEWPT 27 23 34 34 33 30 35 35 33 32 33 33 33 32 34 31
PWIND DIR S NW SW S S SW W NW
WIND CHAR LT LT LT LT LT GN GN BZ
AVG CLOUDS FW SC SC SC SC SC FW FW FW SC B1 SC B1 B1 B2 B2
POP 12HR 0 0 0 0 5 20 50 70
RAIN SHWRS S C C L L
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