622
FOUS55 KBYZ 192019
PFMBYZ
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BILLINGS MT
218 PM MDT SUN OCT 19 2025
MTZ235-201000-
BILLINGS-YELLOWSTONE MT
45.81N 108.53W ELEV. 3648 FT
218 PM MDT SUN OCT 19 2025
DATE 10/19/25 MON 10/20/25 TUE 10/21/25 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 40 53 33 62 34
TEMP 64 53 48 45 43 42 42 48 52 50 43 39 35 35 39 54 61 56 46 41 37 35
DEWPT 30 43 38 34 33 32 32 31 29 27 26 26 24 24 27 31 31 32 31 29 28 27
RH 28 69 68 65 67 67 67 51 41 41 51 59 64 64 62 41 32 40 55 62 70 72
WIND DIR W NW W W W W W W NW W W W SW SW SW W W W SW SW SW SW
WIND SPD 18 18 16 17 19 24 25 26 24 17 11 9 10 10 11 13 11 6 5 5 5 5
WIND GUST 35 36
CLOUDS B2 OV B1 SC B1 SC B1 FW FW FW FW FW FW SC SC FW FW FW FW FW FW FW
POP 12HR 50 10 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C
WIND CHILL 31
MIN CHILL 30 27 29 30
DATE 10/22/25 THU 10/23/25 FRI 10/24/25 SAT 10/25/25 SUN 10/26/25
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 62 37 64 39 65 44 64 39 55
TEMP 54 56 43 38 56 58 45 40 57 59 50 46 58 57 45 41 50 49
DEWPT 33 36 30 29 37 38 34 31 38 38 33 32 37 36 34 32 34 33
PWIND DIR SW S W SW SW SW SW W W
WIND CHAR LT LT LT LT GN GN GN GN GN
AVG CLOUDS FW FW FW SC SC SC FW FW SC SC SC B1 B1 B1 B1 B2 B2 B1
POP 12HR 0 0 0 0 0 0 10 30 30
RAIN SHWRS C C C C
MTZ065-201000-
LIVINGSTON-PARK MT
45.70N 110.47W ELEV. 4656 FT
218 PM MDT SUN OCT 19 2025
DATE 10/19/25 MON 10/20/25 TUE 10/21/25 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 32 50 29 60 29
TEMP 51 45 40 38 37 34 35 43 48 47 38 35 32 32 36 53 59 54 42 37 32 30
DEWPT 43 36 33 30 29 28 28 27 25 23 23 24 22 22 24 27 27 29 27 27 23 22
RH 74 70 76 73 72 78 75 53 40 38 54 64 66 66 61 36 29 38 55 67 69 72
WIND DIR W W SW W W W W W W W W W W W SW SW W W SW SW SW SW
WIND SPD 28 19 19 21 21 25 26 28 28 18 18 18 18 18 18 13 13 8 10 11 11 10
WIND GUST 40 33 36 36 35 37 40 40 28 28
CLOUDS OV B2 B1 B1 B2 B1 SC SC FW FW FW FW FW SC FW FW FW FW FW FW FW FW
POP 12HR 50 20 0 0 0
QPF 12HR 0.02 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D C S S C S S
SNOWSHWRS S C S S
WIND CHILL 27 26 22 23 24 21 21
MIN CHILL 27 22 20 24 20 22 29 21
DATE 10/22/25 THU 10/23/25 FRI 10/24/25 SAT 10/25/25 SUN 10/26/25
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 63 34 62 34 63 39 59 31 48
TEMP 55 57 41 35 56 56 41 35 56 57 45 41 54 51 39 33 45 43
DEWPT 29 33 28 25 32 32 29 27 33 31 31 31 33 33 32 29 30 29
PWIND DIR SW SW W SW SW SW SW SW SW
WIND CHAR LT GN GN GN GN BZ BZ BZ GN
AVG CLOUDS FW FW FW SC SC SC FW SC SC SC B1 B1 B1 B1 B2 B2 B1 B2
POP 12HR 0 0 0 0 0 10 30 50 50
RAIN SHWRS S C C C C C
MTZ032-201000-
MILES CITY-CUSTER MT
46.42N 105.90W ELEV. 2628 FT
218 PM MDT SUN OCT 19 2025
DATE 10/19/25 MON 10/20/25 TUE 10/21/25 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 40 52 29 58 31
TEMP 62 55 49 46 43 41 42 48 50 46 40 36 32 31 36 51 57 52 44 39 35 31
DEWPT 36 39 43 39 35 34 35 34 32 30 29 29 27 27 29 32 31 33 31 31 30 28
RH 38 55 80 76 73 76 76 58 50 53 64 75 81 85 75 48 37 48 60 73 82 88
WIND DIR SW NW W W W W W W NW NW NW W W SW SW W W W W W W W
WIND SPD 14 14 13 16 17 20 24 28 34 21 13 8 5 5 5 10 11 8 5 5 3 2
WIND GUST 40 48
CLOUDS B2 OV OV SC FW SC SC SC SC SC FW FW FW FW FW CL CL FW FW FW FW FW
POP 12HR 70 5 0 0 0
QPF 12HR 0.10 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C
HIGH WIND A A A A
DATE 10/22/25 THU 10/23/25 FRI 10/24/25 SAT 10/25/25 SUN 10/26/25
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 60 33 63 34 65 38 65 38 57
TEMP 52 54 41 34 55 56 43 35 57 59 46 40 58 58 46 40 52 51
DEWPT 35 36 32 29 36 37 34 31 39 38 35 33 39 38 37 33 34 33
PWIND DIR S SE S S S SE S W W
WIND CHAR LT LT LT LT LT LT LT GN GN
AVG CLOUDS FW CL FW FW SC FW SC FW FW FW SC SC B1 SC B1 B1 B1 B1
POP 12HR 0 0 0 0 0 0 5 20 20
RAIN SHWRS S S S S
MTZ033-201000-
BAKER-FALLON MT
46.38N 104.24W ELEV. 2969 FT
218 PM MDT SUN OCT 19 2025
DATE 10/19/25 MON 10/20/25 TUE 10/21/25 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 35 49 25 55 28
TEMP 64 57 48 44 41 38 40 46 49 44 37 32 29 27 34 49 54 49 39 36 32 29
DEWPT 33 36 41 40 36 31 34 32 31 29 28 26 25 25 28 31 30 31 30 29 28 26
RH 31 45 77 86 82 76 79 58 50 55 70 78 85 92 78 50 40 50 70 75 85 88
WIND DIR S S NW W W W W W NW NW NW NW NW W W W W W W W W W
WIND SPD 18 11 18 14 19 21 28 33 39 28 24 16 11 6 8 11 13 10 8 6 5 4
WIND GUST 40 47 55 42 36
CLOUDS SC B2 OV OV FW FW SC SC B1 B1 SC FW CL FW FW FW FW CL FW FW FW FW
POP 12HR 90 10 0 0 0
QPF 12HR 0.19 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D S
WIND CHILL 27 29 26 21
MIN CHILL 27 24 21 17 22 30 23
HIGH WIND A A A A
DATE 10/22/25 THU 10/23/25 FRI 10/24/25 SAT 10/25/25 SUN 10/26/25
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 61 33 63 37 66 36 57
TEMP 53 52 37 32 56 53 39 34 59 57 43 39 61 59 44 38 53 51
DEWPT 33 33 30 28 35 36 33 31 38 38 35 33 39 40 36 35 34 34
PWIND DIR SW SE S S SW S S SW W
WIND CHAR LT GN GN LT LT GN GN GN GN
AVG CLOUDS FW CL FW FW FW FW SC FW FW FW SC SC SC SC B1 B1 B1 B1
POP 12HR 0 0 0 0 0 0 0 10 10
WYZ199-201000-
SHERIDAN-SHERIDAN WY
44.80N 106.96W ELEV. 4019 FT
218 PM MDT SUN OCT 19 2025
DATE 10/19/25 MON 10/20/25 TUE 10/21/25 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 33 50 25 60 28
TEMP 64 57 44 41 37 35 39 45 48 45 37 32 28 27 35 53 59 53 40 35 32 29
DEWPT 32 36 40 37 31 28 30 30 28 26 24 23 21 21 24 27 27 31 29 27 25 23
RH 30 45 86 85 79 75 70 55 46 47 59 69 75 78 64 36 29 43 64 72 75 78
WIND DIR E NW NW NW W NW NW NW NW NW NW W SW S SW NW NW NW SW SW SW SW
WIND SPD 11 19 17 14 14 21 27 29 28 17 13 10 6 5 4 3 5 2 4 3 2 2
WIND GUST 39 41 40
CLOUDS B2 B2 OV B2 B1 B1 SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW
POP 12HR 70 20 0 0 0
QPF 12HR 0.16 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S S
WIND CHILL 23 27
MIN CHILL 23 21 24 19 23 29
DATE 10/22/25 THU 10/23/25 FRI 10/24/25 SAT 10/25/25 SUN 10/26/25
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 62 31 61 32 65 36 67 32 55
TEMP 56 55 37 32 57 54 38 33 59 57 42 38 61 57 41 34 50 49
DEWPT 31 34 26 23 31 36 29 26 35 36 30 28 35 37 34 30 33 32
PWIND DIR SE S NW W S SW SW W W
WIND CHAR LT LT LT LT LT LT LT LT GN
AVG CLOUDS FW FW FW SC SC SC SC FW FW FW SC SC SC SC B1 B2 B1 B1
POP 12HR 0 0 0 0 0 0 10 20 30
RAIN SHWRS S S C C
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page