638
FOUS55 KBYZ 171943
PFMBYZ
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BILLINGS MT
143 PM MDT TUE MAR 17 2026
MTZ235-181000-
BILLINGS-YELLOWSTONE MT
45.81N 108.53W ELEV. 3648 FT
143 PM MDT TUE MAR 17 2026
DATE 03/17/26 WED 03/18/26 THU 03/19/26 FRI
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 40 69 43 74 47
TEMP 57 55 46 42 42 40 43 59 69 66 55 50 45 45 50 65 73 72 59 53 49 48
DEWPT 31 31 31 30 30 31 32 35 33 34 33 33 32 32 34 37 37 38 37 34 32 30
RH 37 40 55 62 62 70 65 40 26 30 43 52 60 60 54 35 27 29 44 48 52 49
WIND DIR W W W W W SW SW SW W W W W SW SW SW SW W W W W W SW
WIND SPD 18 17 12 14 12 13 14 18 23 18 12 11 11 11 13 17 17 12 10 10 10 10
CLOUDS B1 SC SC SC B1 B2 B2 B1 B1 B2 B1 B1 B1 B1 B2 B1 SC B1 SC B1 B1 B1
POP 12HR 10 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26 TUE 03/24/26
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 77 48 69 35 56 36 62 38 60
TEMP 68 74 56 50 62 65 46 38 48 55 42 37 54 61 46 39 53 59
DEWPT 39 40 36 34 39 36 32 28 30 29 29 27 31 28 27 27 29 29
PWIND DIR SW W W N NE NE W NE W
WIND CHAR GN GN GN BZ GN GN GN GN GN
AVG CLOUDS B1 B1 SC B1 B2 B1 B1 SC B1 B1 B1 B1 SC SC B2 B2 B2 B1
POP 12HR 0 10 30 20 20 10 10 20 30
RAIN SHWRS S C S S S S S S C C
MTZ065-181000-
LIVINGSTON-PARK MT
45.70N 110.47W ELEV. 4656 FT
143 PM MDT TUE MAR 17 2026
DATE 03/17/26 WED 03/18/26 THU 03/19/26 FRI
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 70 48 73 50
TEMP 60 57 51 50 48 47 51 64 70 67 57 54 51 50 53 66 72 70 60 57 53 51
DEWPT 28 30 31 31 29 26 24 26 23 24 27 27 25 26 27 29 29 28 28 28 27 27
RH 29 35 46 48 47 43 34 23 17 19 31 35 36 39 36 25 20 21 29 33 36 39
WIND DIR W W SW W W SW SW W W W W SW SW SW SW SW W W SW W SW SW
WIND SPD 32 24 23 25 25 26 29 35 35 31 23 20 20 19 20 28 31 25 18 17 17 16
WIND GUST 48 34 33 35 35 36 41 49 49 43 40 43 37 28 27
CLOUDS B1 B2 SC B1 B1 B1 B1 SC B1 B1 B1 B1 B1 B1 B1 B1 SC B1 SC SC SC B1
POP 12HR 10 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND Y Y Y Y Y Y Y Y Y Y
DATE 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26 TUE 03/24/26
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 75 50 68 34 56 35 61 37 57
TEMP 69 72 57 53 63 62 47 37 49 54 43 37 56 59 46 38 52 55
DEWPT 32 30 30 30 33 27 28 26 27 23 25 24 23 22 26 25 27 25
PWIND DIR SW SW W NW W SW W SW SW
WIND CHAR BZ WY WY BZ GN GN GN BZ BZ
AVG CLOUDS B1 SC SC SC B1 B2 B1 SC B1 B1 B1 B1 B1 SC B2 B2 B2 B2
POP 12HR 0 5 20 20 20 10 10 20 30
RAIN SHWRS S S S S S S C C
SNOWSHWRS C
MTZ032-181000-
MILES CITY-CUSTER MT
46.42N 105.90W ELEV. 2628 FT
143 PM MDT TUE MAR 17 2026
DATE 03/17/26 WED 03/18/26 THU 03/19/26 FRI
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 38 64 40 71 44
TEMP 58 56 48 44 40 38 43 55 63 61 52 48 43 41 47 64 70 67 57 52 47 45
DEWPT 41 41 40 38 36 34 38 41 39 39 39 39 36 36 38 41 40 39 41 40 37 36
RH 53 57 74 79 85 85 82 59 41 44 61 71 76 82 71 43 33 36 55 63 68 70
WIND DIR W W W W W W W W W W W W W SW SW W W W W W W W
WIND SPD 21 17 12 13 12 10 12 17 19 17 13 12 9 8 10 17 17 11 9 8 9 9
WIND GUST 35
CLOUDS SC SC SC SC SC SC B1 B1 B1 B1 SC FW SC SC SC FW FW SC FW FW SC FW
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26 TUE 03/24/26
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 75 46 65 33 50 32 58 34 57
TEMP 67 72 54 47 59 60 41 34 45 49 37 32 51 56 41 35 50 56
DEWPT 42 42 41 38 39 36 33 27 28 27 27 26 30 28 28 28 30 30
PWIND DIR W W NW N N SE S NE NE
WIND CHAR GN GN GN BZ GN GN GN GN GN
AVG CLOUDS FW SC B1 SC B1 B1 B1 SC SC SC B1 SC SC SC B2 B2 B2 B1
POP 12HR 0 5 20 20 10 10 10 10 20
RAIN SHWRS S S S S
SNOWSHWRS S
MTZ033-181000-
BAKER-FALLON MT
46.38N 104.24W ELEV. 2969 FT
143 PM MDT TUE MAR 17 2026
DATE 03/17/26 WED 03/18/26 THU 03/19/26 FRI
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 35 63 37 70 41
TEMP 56 54 42 41 37 35 42 58 63 59 49 44 39 40 48 64 69 65 51 48 45 42
DEWPT 38 38 35 35 32 31 34 39 40 39 36 34 32 34 37 39 38 39 38 36 34 32
RH 51 54 76 79 82 85 73 49 43 47 61 68 76 79 65 40 32 38 61 63 65 67
WIND DIR NW W W W W W W W W W W W W W W W W W W W W W
WIND SPD 27 19 16 18 16 13 16 20 24 19 18 16 13 11 13 20 20 13 10 10 11 10
WIND GUST 39 33 27
CLOUDS SC SC SC SC SC SC B1 SC SC SC SC FW FW FW FW FW SC SC FW FW FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26 TUE 03/24/26
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 72 43 63 29 48 28 56 30 54
TEMP 67 68 50 46 59 57 39 32 43 45 32 30 50 52 37 33 48 52
DEWPT 39 40 38 36 36 36 30 25 26 24 23 24 27 28 27 26 28 28
PWIND DIR W W NW N NW SE S SE SE
WIND CHAR GN GN BZ BZ BZ GN GN GN BZ
AVG CLOUDS FW FW SC SC SC B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B1
POP 12HR 0 5 10 20 10 10 10 10 20
RAIN SHWRS S S S
SNOWSHWRS S S
WYZ199-181000-
SHERIDAN-SHERIDAN WY
44.80N 106.96W ELEV. 4019 FT
143 PM MDT TUE MAR 17 2026
DATE 03/17/26 WED 03/18/26 THU 03/19/26 FRI
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 38 72 38 74 43
TEMP 63 58 46 41 39 38 44 64 72 66 50 43 39 41 49 67 73 70 55 49 46 44
DEWPT 33 33 32 31 30 30 33 35 26 31 32 30 27 28 33 36 33 36 33 31 29 27
RH 32 39 58 67 70 73 65 34 18 27 50 60 62 59 54 32 23 29 43 50 51 51
WIND DIR NW NW W SW SW SW SW NW NW NW W W SW SW SW W NW W SW SW SW SW
WIND SPD 18 13 8 6 6 6 8 12 17 12 9 5 4 5 5 9 11 6 6 6 6 5
WIND GUST 34 24
CLOUDS SC SC SC B1 SC B1 SC FW FW SC SC SC FW FW FW FW FW FW SC SC FW SC
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26 TUE 03/24/26
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 77 45 72 33 56 32 62 33 60
TEMP 70 72 53 46 67 65 44 36 48 53 39 33 54 59 40 34 53 58
DEWPT 35 34 31 31 36 36 30 30 30 28 28 27 30 29 28 26 29 28
PWIND DIR W SW W NW NE SE NW W N
WIND CHAR LT GN GN GN GN LT LT LT GN
AVG CLOUDS SC FW SC SC B1 B1 B1 B1 B1 B1 SC B2 B1 B1 B1 B2 B2 B1
POP 12HR 0 5 20 20 20 20 10 20 20
RAIN SHWRS S S S S S S S S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page