464
FOUS55 KBYZ 121911
PFMBYZ
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BILLINGS MT
111 PM MDT SUN APR 12 2026
MTZ235-131000-
BILLINGS-YELLOWSTONE MT
45.81N 108.53W ELEV. 3648 FT
111 PM MDT SUN APR 12 2026
DATE 04/12/26 MON 04/13/26 TUE 04/14/26 WED
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 62 41 66 42
TEMP 68 63 53 48 45 42 47 56 60 60 52 47 44 42 48 58 64 64 55 50 45 42
DEWPT 34 38 41 41 40 37 32 29 27 28 30 32 32 31 30 31 27 27 30 29 27 27
RH 28 39 64 77 82 82 56 35 28 29 43 56 62 65 49 36 24 24 38 44 49 55
WIND DIR E S N N W W W W W W W W W W W W W W SW SW SW SW
WIND SPD 5 8 8 4 5 6 10 16 16 14 11 12 11 10 12 11 11 9 8 9 9 8
WIND GUST 26
CLOUDS SC OV B2 B1 SC B2 B1 B1 B1 B2 B1 SC SC SC FW FW FW SC SC SC SC B1
POP 12HR 50 30 20 5 10
QPF 12HR 0.04 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S C S S
TSTMS S
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT 04/18/26 SUN 04/19/26
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 66 37 45 27 47 27 55 32 65
TEMP 60 64 49 39 40 40 33 29 41 45 34 30 48 53 39 34 57 63
DEWPT 29 29 34 32 28 24 22 21 19 18 22 19 22 23 25 23 27 27
PWIND DIR SW W NW N NW W W W SW
WIND CHAR GN GN BZ GN GN GN GN GN GN
AVG CLOUDS B1 B2 B2 B2 B2 OV OV B2 B2 B1 B1 B1 SC SC B1 SC FW FW
POP 12HR 10 60 80 50 30 20 20 5 5
RAIN SHWRS C L D D S
SNOWSHWRS L D D C C C C S S
MTZ065-131000-
LIVINGSTON-PARK MT
45.70N 110.47W ELEV. 4656 FT
111 PM MDT SUN APR 12 2026
DATE 04/12/26 MON 04/13/26 TUE 04/14/26 WED
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 36 56 34 60 38
TEMP 61 56 48 43 39 38 42 50 54 53 46 42 39 35 42 53 58 58 50 45 41 39
DEWPT 36 37 36 32 27 25 23 23 24 27 30 32 30 29 28 27 25 23 27 27 25 25
RH 39 49 63 65 62 59 46 34 31 36 53 67 70 78 57 36 28 26 41 49 52 57
WIND DIR W SW SE SW W SW SW SW W W W W W W W W W SW SW SW SW SW
WIND SPD 11 10 10 17 24 29 32 34 29 19 14 12 10 9 13 18 20 20 18 16 17 17
WIND GUST 41 44 48 41 29 28 31 31 28 26 27
CLOUDS B2 B2 B1 B2 B1 B1 SC B1 B2 B2 B1 B1 SC SC SC SC SC B1 SC B1 B1 B2
POP 12HR 70 40 30 10 10
QPF 12HR 0.01 0.01 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L S C C C
TSTMS S S
WIND CHILL 28 26 31
MIN CHILL 26 23 28 29 30
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT 04/18/26 SUN 04/19/26
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 58 31 40 20 43 23 51 28 61
TEMP 55 55 44 33 36 36 29 22 38 41 31 26 44 50 36 31 55 59
DEWPT 27 28 32 27 23 18 19 16 17 16 19 18 20 19 21 21 24 24
PWIND DIR SW SW NW NW W W W SW SW
WIND CHAR WY BZ BZ GN GN GN GN GN GN
AVG CLOUDS B1 B2 B2 OV OV OV B2 B2 B2 B1 B1 SC SC SC SC SC SC SC
POP 12HR 50 90 90 50 30 20 10 5 10
RAIN SHWRS C D D
SNOWSHWRS D D D C C C C S
MTZ032-131000-
MILES CITY-CUSTER MT
46.42N 105.90W ELEV. 2628 FT
111 PM MDT SUN APR 12 2026
DATE 04/12/26 MON 04/13/26 TUE 04/14/26 WED
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 60 39 66 41
TEMP 69 68 58 50 46 43 48 55 58 58 49 44 41 40 48 59 64 64 54 48 44 41
DEWPT 37 35 39 41 42 41 42 41 38 36 39 39 37 37 38 37 34 30 33 33 31 32
RH 31 29 49 71 86 93 80 59 47 44 68 82 85 89 68 44 32 28 45 56 60 70
WIND DIR W N NE NE NE NE N W W NW SW SW W W W W W W S S SW W
WIND SPD 12 8 8 9 9 8 8 9 12 11 8 5 5 5 9 10 10 8 5 5 5 4
CLOUDS FW SC B2 B2 B1 B1 SC B2 B2 B2 B1 B1 SC SC FW FW FW SC FW SC SC SC
POP 12HR 60 50 20 10 10
QPF 12HR 0.04 0.05 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C C C C S S
TSTMS S S S S
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT 04/18/26 SUN 04/19/26
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 67 38 50 24 42 23 53 29 63
TEMP 62 65 49 40 45 42 30 26 36 40 29 24 46 50 36 30 56 61
DEWPT 33 31 35 35 33 26 22 19 19 17 18 19 24 24 25 23 28 27
PWIND DIR W NE NW NW NW W W W S
WIND CHAR LT GN BZ GN GN GN GN LT GN
AVG CLOUDS SC B1 B1 B2 B1 B2 B2 B2 B2 B1 SC SC SC SC SC SC FW FW
POP 12HR 0 30 50 40 20 10 10 5 5
RAIN SHWRS C S C C C
SNOWSHWRS C C C S S
MTZ033-131000-
BAKER-FALLON MT
46.38N 104.24W ELEV. 2969 FT
111 PM MDT SUN APR 12 2026
DATE 04/12/26 MON 04/13/26 TUE 04/14/26 WED
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 59 36 64 38
TEMP 68 67 52 48 45 43 46 53 56 54 44 41 38 37 45 57 62 62 48 45 41 39
DEWPT 39 36 38 39 40 41 41 39 39 38 38 38 35 34 36 36 33 32 33 33 30 30
RH 34 32 59 71 82 93 83 59 53 54 79 89 89 89 70 45 33 32 56 62 65 70
WIND DIR W NW NE E E E SE NW W NW NW SW SW W W W W W S S S SW
WIND SPD 17 11 8 10 10 11 10 6 10 11 8 5 5 5 9 12 11 10 4 5 5 5
WIND GUST 20
CLOUDS FW FW B1 B2 B1 B2 B2 B1 B2 B2 B1 SC B1 SC SC SC SC FW FW FW SC SC
POP 12HR 40 50 30 10 10
QPF 12HR 0.03 0.10 0.04 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S C C C
TSTMS S S
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT 04/18/26 SUN 04/19/26
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 68 39 54 22 39 19 48 26 57
TEMP 63 65 47 40 51 44 28 23 33 36 24 21 42 46 31 28 51 56
DEWPT 32 28 33 32 33 28 22 19 17 16 16 15 19 19 21 21 24 23
PWIND DIR W SE NW NW NW NW W W SW
WIND CHAR LT GN GN BZ BZ GN GN LT LT
AVG CLOUDS SC SC B1 B1 B1 B2 B2 B2 B2 B2 B1 SC SC SC SC SC SC SC
POP 12HR 0 10 30 40 20 10 10 5 5
RAIN SHWRS C C
SNOWSHWRS C C S
WYZ199-131000-
SHERIDAN-SHERIDAN WY
44.80N 106.96W ELEV. 4019 FT
111 PM MDT SUN APR 12 2026
DATE 04/12/26 MON 04/13/26 TUE 04/14/26 WED
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 37 59 32 61 33
TEMP 66 64 50 45 42 39 45 54 57 57 44 39 35 33 42 54 59 59 47 41 36 34
DEWPT 33 34 38 37 35 33 32 30 27 27 27 25 24 24 28 31 31 29 31 27 24 23
RH 29 32 63 73 76 79 60 40 31 31 51 57 64 69 57 41 34 32 53 57 61 64
WIND DIR E W W SW SW W NW NW W W W SW W SW NW N NE E SW SW SW SW
WIND SPD 5 9 5 4 5 5 11 13 10 9 5 3 3 2 3 5 4 4 2 3 3 3
CLOUDS FW B1 B1 B1 B2 B1 B1 B1 B1 SC SC FW FW FW FW SC SC FW FW FW FW SC
POP 12HR 40 40 20 20 5
QPF 12HR 0.01 0.02 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S C C S S S S
TSTMS S
DATE 04/15/26 THU 04/16/26 FRI 04/17/26 SAT 04/18/26 SUN 04/19/26
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 65 35 48 21 40 19 49 25 60
TEMP 59 62 46 37 43 38 27 22 35 38 25 22 43 47 32 27 54 59
DEWPT 29 29 31 31 32 30 23 20 21 20 18 16 22 24 23 21 27 29
PWIND DIR W SW NW NW NW W NW W S
WIND CHAR LT LT GN GN GN LT LT LT LT
AVG CLOUDS SC SC B1 B1 B2 OV B2 B2 B2 B2 B1 B1 SC SC SC SC FW FW
POP 12HR 5 20 80 80 60 30 20 10 5
RAIN SHWRS S C D D S
SNOWSHWRS C D D L L L C S S S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page