846
FOUS55 KBYZ 231001
PFMBYZ
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BILLINGS MT
401 AM MDT SUN AUG 23 2026
MTZ235-232200-
BILLINGS-YELLOWSTONE MT
45.81N 108.53W ELEV. 3648 FT
401 AM MDT SUN AUG 23 2026
DATE SUN 08/23/26 MON 08/24/26 TUE 08/25/26
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 95 62 88 60 85
TEMP 67 73 88 94 87 75 70 66 63 68 79 86 86 75 68 63 60 65 76 83 83
DEWPT 56 56 54 49 54 53 54 51 50 47 46 42 40 42 43 43 45 46 48 45 45
RH 68 55 31 22 32 46 57 58 62 47 31 21 20 31 40 48 58 50 37 26 26
WIND DIR SW W W W W S NW W SW N NE NE E NE NE N NW NE E E E
WIND SPD 10 10 10 11 12 8 6 8 5 4 4 5 8 9 8 5 4 4 8 8 9
CLOUDS B1 SC SC B1 SC B2 FW SC SC FW FW SC B1 SC SC SC B1 SC FW FW FW
POP 12HR 40 20 0 0 0
QPF 12HR 0.06 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
TSTMS S S
DATE WED 08/26/26 THU 08/27/26 FRI 08/28/26 SAT 08/29/26
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 61 90 63 93 62 91 62 89
TEMP 69 61 78 88 71 64 85 89 71 62 83 88 70 63 82 86
DEWPT 46 47 49 46 49 50 50 44 49 49 47 41 47 46 45 39
PWIND DIR E E NE SW SW NW NE NW
WIND CHAR GN LT LT LT LT LT LT GN
AVG CLOUDS SC SC SC SC SC B1 B1 SC B1 B1 B1 FW SC SC SC FW
POP 12HR 0 0 20 5 20 5 10 10
RAIN SHWRS S S
MTZ065-232200-
LIVINGSTON-PARK MT
45.70N 110.47W ELEV. 4656 FT
401 AM MDT SUN AUG 23 2026
DATE SUN 08/23/26 MON 08/24/26 TUE 08/25/26
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 89 50 86 49 85
TEMP 58 64 83 84 80 69 62 55 50 59 76 84 84 68 61 54 50 58 73 83 83
DEWPT 54 52 51 49 46 46 48 45 44 44 41 33 33 36 40 40 42 42 44 43 41
RH 86 65 33 30 30 44 60 69 80 57 28 16 16 31 46 59 74 55 35 24 23
WIND DIR W W SW SW W NW W SW W W W NW NW E E E E E E NE NE
WIND SPD 11 10 11 14 17 10 8 8 6 6 6 11 9 4 6 5 2 3 5 5 8
WIND GUST 21 26 27 19
CLOUDS B1 B1 SC B1 B1 SC FW SC SC FW FW SC SC SC SC B1 SC FW FW FW SC
POP 12HR 50 10 0 0 5
QPF 12HR 0.09 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C
TSTMS S C
DATE WED 08/26/26 THU 08/27/26 FRI 08/28/26 SAT 08/29/26
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 51 88 52 89 51 87 51 86
TEMP 62 52 80 83 63 54 83 84 62 51 80 84 63 51 79 82
DEWPT 47 46 48 43 49 47 44 39 46 44 41 33 41 41 38 31
PWIND DIR E SE S SW SW W SW W
WIND CHAR LT LT LT LT GN LT GN GN
AVG CLOUDS SC B1 SC SC B1 B1 SC SC B1 B1 SC FW SC SC FW SC
POP 12HR 10 10 40 10 30 10 20 20
RAIN SHWRS C C S S
TSTMS S S
MTZ032-232200-
MILES CITY-CUSTER MT
46.42N 105.90W ELEV. 2628 FT
401 AM MDT SUN AUG 23 2026
DATE SUN 08/23/26 MON 08/24/26 TUE 08/25/26
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 96 64 87 57 84
TEMP 70 75 87 94 94 80 73 67 64 71 80 85 84 72 66 60 57 65 76 82 82
DEWPT 61 62 60 56 53 56 58 57 53 47 43 41 41 44 46 46 47 49 49 47 47
RH 73 64 40 28 25 44 59 70 67 42 27 21 22 37 48 60 69 56 39 29 29
WIND DIR S SW W W NW NW W W NW NW NW NW NW N N NW NW NW NW NW N
WIND SPD 9 6 8 10 8 4 5 5 8 11 12 13 11 5 4 4 4 5 10 11 11
CLOUDS B2 SC SC FW SC B1 SC FW SC FW FW FW FW FW FW FW FW FW FW CL FW
POP 12HR 5 30 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C
TSTMS S S
DATE WED 08/26/26 THU 08/27/26 FRI 08/28/26 SAT 08/29/26
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 56 87 60 93 62 91 61 90
TEMP 64 56 78 85 68 61 85 90 72 62 84 88 69 61 83 87
DEWPT 48 48 48 46 47 48 54 50 54 54 53 48 52 53 52 46
PWIND DIR N E E SE E E E NE
WIND CHAR LT LT GN GN GN LT LT LT
AVG CLOUDS FW FW FW FW FW B1 SC SC SC B1 B1 SC SC SC SC FW
POP 12HR 0 0 5 10 20 10 20 10
RAIN SHWRS S S
TSTMS S S
MTZ033-232200-
BAKER-FALLON MT
46.38N 104.24W ELEV. 2969 FT
401 AM MDT SUN AUG 23 2026
DATE SUN 08/23/26 MON 08/24/26 TUE 08/25/26
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 93 59 88 53 85
TEMP 64 71 85 91 89 75 69 65 60 71 83 86 84 70 64 59 54 66 78 82 81
DEWPT 55 58 61 60 59 59 59 55 52 50 43 40 39 42 43 43 42 46 46 46 44
RH 73 63 45 36 37 58 70 70 75 47 24 20 20 36 46 55 64 48 32 28 27
WIND DIR SE SE S SW N SE S SW W NW NW NW NW NW NW W W NW NW NW NW
WIND SPD 14 14 11 10 11 9 6 6 10 14 17 17 16 9 4 5 5 11 17 18 17
WIND GUST 27 26 27 28
CLOUDS B1 SC SC SC FW SC SC SC SC FW FW FW FW SC FW FW FW FW FW FW FW
POP 12HR 20 20 0 0 0
QPF 12HR 0 0.05 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
TSTMS S S
DATE WED 08/26/26 THU 08/27/26 FRI 08/28/26 SAT 08/29/26
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 50 86 53 90 56 90 55 90
TEMP 61 51 79 83 63 56 83 86 67 58 84 84 65 58 85 84
DEWPT 45 45 45 40 45 46 50 49 53 53 54 50 53 52 51 47
PWIND DIR NW N E SE SE SE SE SE
WIND CHAR LT LT GN GN GN GN GN GN
AVG CLOUDS FW CL FW FW FW SC SC SC SC SC B1 B1 SC SC SC SC
POP 12HR 0 0 5 10 20 30 20 20
RAIN SHWRS S S C S S
TSTMS S S S
WYZ199-232200-
SHERIDAN-SHERIDAN WY
44.80N 106.96W ELEV. 4019 FT
401 AM MDT SUN AUG 23 2026
DATE SUN 08/23/26 MON 08/24/26 TUE 08/25/26
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 92 57 86 53 84
TEMP 62 70 86 89 87 71 65 61 59 67 79 84 84 70 63 56 53 64 76 82 82
DEWPT 53 52 51 52 51 54 51 49 49 48 45 43 43 46 45 44 44 44 43 46 46
RH 72 53 30 28 29 55 60 65 69 50 30 24 24 42 52 64 71 48 31 28 28
WIND DIR SW NW N N NW W SW W NW N NE NE NE W N N N N NE NE N
WIND SPD 2 1 3 6 5 5 4 3 4 6 5 4 4 1 0 0 0 1 3 3 3
CLOUDS B1 SC SC SC SC SC SC FW SC FW SC B1 B2 SC SC SC SC SC SC SC SC
POP 12HR 30 20 5 0 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S
TSTMS S S S S
DATE WED 08/26/26 THU 08/27/26 FRI 08/28/26 SAT 08/29/26
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 52 87 55 90 55 89 55 88
TEMP 61 52 80 85 64 56 85 86 64 56 84 85 63 56 84 84
DEWPT 46 46 48 45 48 46 45 43 46 45 43 41 45 43 40 37
PWIND DIR NW E S NE SW NW SW NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC SC SC SC SC SC SC B1 SC SC SC SC SC FW
POP 12HR 5 20 10 10 10 10 10 10
RAIN SHWRS S
TSTMS S
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