550
FOUS55 KBYZ 201424
PFMBYZ
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BILLINGS MT
824 AM MDT THU AUG 20 2026
MTZ235-202200-
BILLINGS-YELLOWSTONE MT
45.81N 108.53W ELEV. 3648 FT
824 AM MDT THU AUG 20 2026
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26
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 94 62 91 64 91
TEMP 66 83 92 93 81 72 67 64 68 82 89 89 80 74 69 64 68 81 89 90
DEWPT 45 46 39 36 43 43 44 46 46 47 43 43 47 48 47 48 50 52 51 53
RH 47 27 16 14 26 35 43 52 45 29 20 20 31 40 45 56 52 37 27 28
WIND DIR SW S W N NE NW NW W N NE NE E NE E NE NE SE E SE S
WIND SPD 5 4 4 5 4 4 5 5 5 9 12 12 11 12 10 5 3 3 6 5
CLOUDS CL CL FW CL SC SC B1 B1 FW SC FW SC B1 SC SC B1 B1 B1 B1 B1
POP 12HR 0 0 0 0 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C
TSTMS S
DATE SUN 08/23/26 MON 08/24/26 TUE 08/25/26 WED 08/26/26
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 64 93 62 87 60 87 61 88
TEMP 73 65 88 87 70 62 80 85 69 61 79 85 69 61 81 86
DEWPT 54 53 54 50 52 49 47 44 46 47 49 46 49 50 51 46
PWIND DIR SW W W NW NE NE NE SW
WIND CHAR LT GN GN LT LT LT LT LT
AVG CLOUDS B2 B1 SC SC B1 SC SC FW FW B1 B1 SC SC B1 B1 FW
POP 12HR 30 20 30 10 10 5 20 5
RAIN SHWRS C S C S
TSTMS S S S
MTZ065-202200-
LIVINGSTON-PARK MT
45.70N 110.47W ELEV. 4656 FT
824 AM MDT THU AUG 20 2026
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26
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 56 93 56 89
TEMP 57 80 92 91 75 68 62 58 65 83 91 90 75 69 62 57 63 81 87 83
DEWPT 46 36 32 32 39 41 40 41 42 43 40 39 44 46 45 45 47 52 52 52
RH 67 20 12 12 27 37 44 53 43 24 17 17 33 44 54 64 56 37 30 34
WIND DIR W W W NW SE SW NW W NW E E E E E E SE SE SW SW SW
WIND SPD 6 9 12 11 5 3 4 5 3 5 10 12 16 11 5 3 3 3 5 5
WIND GUST 16
CLOUDS CL CL FW B1 B2 B2 SC B1 SC SC SC SC B1 B1 B2 B1 B1 B1 B1 B2
POP 12HR 0 5 0 5 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C
TSTMS S C S
DATE SUN 08/23/26 MON 08/24/26 TUE 08/25/26 WED 08/26/26
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 54 88 50 85 50 85 50 86
TEMP 65 55 82 82 62 52 78 82 61 51 77 81 61 51 79 81
DEWPT 55 49 50 45 48 46 44 39 46 46 46 42 49 48 47 41
PWIND DIR SW SW SW W SE SE SE W
WIND CHAR LT GN GN LT LT LT LT LT
AVG CLOUDS B2 B1 SC B1 SC SC FW FW SC B1 SC FW B1 B1 SC FW
POP 12HR 50 40 20 10 20 10 30 10
RAIN SHWRS C C S S C
TSTMS S C S S
MTZ032-202200-
MILES CITY-CUSTER MT
46.42N 105.90W ELEV. 2628 FT
824 AM MDT THU AUG 20 2026
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26
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 91 61 90 62 91
TEMP 67 82 89 90 78 70 64 61 69 82 88 88 77 71 65 62 69 83 89 90
DEWPT 50 48 48 45 48 49 48 48 49 48 46 47 51 51 50 50 51 53 52 54
RH 54 31 24 21 35 47 56 62 49 31 23 24 40 49 58 65 53 36 28 30
WIND DIR NE NE NE NE E E E NE NE NE NE NE NE E E E E SE SE SE
WIND SPD 3 4 4 5 9 6 5 5 9 11 11 12 12 10 8 8 11 16 17 18
CLOUDS CL CL CL FW FW FW SC SC SC FW FW FW SC SC FW SC SC SC SC B1
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C
TSTMS S
OBVIS K
DATE SUN 08/23/26 MON 08/24/26 TUE 08/25/26 WED 08/26/26
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 66 95 64 88 59 87 60 89
TEMP 76 67 87 93 72 65 82 86 68 59 80 85 68 60 81 87
DEWPT 57 58 60 54 58 53 47 44 48 48 49 48 50 50 53 49
PWIND DIR SE SW W NW N NE E E
WIND CHAR BZ GN LT GN LT LT LT LT
AVG CLOUDS B2 B2 SC FW SC SC FW FW FW SC SC FW SC SC SC SC
POP 12HR 30 10 20 0 10 10 10 10
RAIN SHWRS C C S
TSTMS S S
MTZ033-202200-
BAKER-FALLON MT
46.38N 104.24W ELEV. 2969 FT
824 AM MDT THU AUG 20 2026
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26
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 56 89 55 88
TEMP 71 84 87 87 74 66 61 57 70 84 87 86 73 66 60 56 68 83 87 85
DEWPT 46 43 44 43 46 47 45 44 45 43 44 44 47 48 48 46 46 48 50 50
RH 41 24 22 21 37 50 56 62 41 24 22 23 40 52 64 69 45 30 28 30
WIND DIR NW NW NW N NE E SE E E NE NE NE NE E E SE SE SE SE SE
WIND SPD 4 10 10 9 9 8 8 8 10 11 11 13 12 10 9 9 13 17 18 19
WIND GUST 21 28 29
CLOUDS CL CL CL CL FW FW FW SC FW FW FW FW FW FW FW FW FW SC B1 B1
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
OBVIS K
DATE SUN 08/23/26 MON 08/24/26 TUE 08/25/26 WED 08/26/26
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 60 92 59 89 55 87 54 87
TEMP 70 61 86 88 69 62 85 85 65 58 81 83 64 57 82 83
DEWPT 52 52 60 57 58 54 47 42 46 46 45 44 47 47 49 48
PWIND DIR SE SE S NW NW NW E SE
WIND CHAR BZ GN GN GN LT LT LT GN
AVG CLOUDS B1 B2 B1 B1 B1 SC FW FW FW FW SC FW FW SC SC SC
POP 12HR 40 30 40 0 10 5 10 10
RAIN SHWRS S C S C C
TSTMS S S S C
WYZ199-202200-
SHERIDAN-SHERIDAN WY
44.80N 106.96W ELEV. 4019 FT
824 AM MDT THU AUG 20 2026
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26
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 92 58 92
TEMP 65 83 91 91 73 66 62 60 70 86 91 90 74 67 61 59 68 85 91 89
DEWPT 40 38 37 38 44 45 45 44 45 39 37 39 45 46 46 46 48 51 52 53
RH 40 20 15 16 35 47 54 55 41 19 15 17 35 47 58 62 49 31 27 29
WIND DIR N NE NE NE SW S SW SW N N N N NE S N N SE SE SE E
WIND SPD 1 3 4 4 3 3 2 1 4 9 8 8 3 2 0 0 1 6 6 8
WIND GUST 17
CLOUDS CL CL CL SC SC B1 SC B1 SC FW FW SC SC SC SC SC B1 SC B1 B1
POP 12HR 5 5 0 0 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
TSTMS S S
DATE SUN 08/23/26 MON 08/24/26 TUE 08/25/26 WED 08/26/26
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 59 91 56 86 54 86 54 87
TEMP 68 60 86 86 64 58 81 83 62 55 79 83 62 55 81 85
DEWPT 54 49 51 51 52 49 46 46 48 48 48 47 49 48 48 46
PWIND DIR S NW SW N SW NE S NE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC SC B1 SC FW FW FW SC SC SC SC SC SC SC SC
POP 12HR 20 30 20 10 10 20 10 10
RAIN SHWRS S C S S
TSTMS S C S S
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