274
FOUS55 KBYZ 102220
PFMBYZ
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BILLINGS MT
420 PM MDT FRI JUL 10 2026
MTZ235-111000-
BILLINGS-YELLOWSTONE MT
45.81N 108.53W ELEV. 3648 FT
420 PM MDT FRI JUL 10 2026
DATE 07/10/26 SAT 07/11/26 SUN 07/12/26 MON
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 64 104 68 109 71
TEMP 95 87 76 68 64 77 95102102 92 80 72 68 79100109107 96 84 75 71
DEWPT 42 45 48 46 46 44 40 35 35 39 40 40 41 40 40 32 30 35 42 46 47
RH 16 23 37 45 52 31 15 10 10 16 24 31 37 25 13 7 7 12 23 36 42
WIND DIR E NE NE W SW SW SW SW S S SW SW SW SW S S S S N NW W
WIND SPD 5 5 4 5 8 9 10 9 6 5 5 5 5 3 8 18 17 12 11 8 6
WIND GUST 29
CLOUDS SC B1 SC SC FW CL CL FW FW FW FW FW SC CL FW FW SC B1 SC SC FW
POP 12HR 10 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
EXTREME HEAT W W W W W W W W W W W W W W W W W
DATE 07/13/26 TUE 07/14/26 WED 07/15/26 THU 07/16/26 FRI 07/17/26
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 100 72 99 69 91 65 90 65 92
TEMP 90 97 83 72 90 95 80 70 84 87 75 67 83 87 76 67 85 90
DEWPT 45 45 50 54 58 53 54 57 59 57 58 58 58 54 55 57 57 53
PWIND DIR N NE N N N N NE NE N
WIND CHAR GN GN GN GN GN GN LT GN LT
AVG CLOUDS FW FW SC SC FW FW B1 B1 B1 B1 B1 B1 SC SC B1 B1 SC FW
POP 12HR 0 0 5 40 40 50 30 40 10
RAIN SHWRS C C C C S C C
TSTMS C C C C C
MTZ065-111000-
LIVINGSTON-PARK MT
45.70N 110.47W ELEV. 4656 FT
420 PM MDT FRI JUL 10 2026
DATE 07/10/26 SAT 07/11/26 SUN 07/12/26 MON
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 56 102 60 106 61
TEMP 93 79 69 61 57 71 91100101 85 74 65 61 75 97105103 88 75 65 62
DEWPT 39 45 45 43 40 40 39 34 35 39 38 35 33 38 38 32 33 38 41 43 44
RH 15 30 42 51 53 32 16 10 10 20 27 33 35 26 13 8 9 17 29 45 52
WIND DIR N S SE SE NW S SW SW SW SW SW W W SE S S SW W W N N
WIND SPD 6 4 4 4 5 4 12 12 10 6 8 6 5 3 6 18 16 9 5 2 2
WIND GUST 23 21 28
CLOUDS FW B1 SC FW FW CL FW FW FW FW FW SC FW FW SC B1 B1 B1 SC SC FW
POP 12HR 20 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
EXTREME HEAT W W W W W W W W W W W W W W W W W
DATE 07/13/26 TUE 07/14/26 WED 07/15/26 THU 07/16/26 FRI 07/17/26
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 100 63 95 60 89 57 88 57 91
TEMP 90 96 76 64 88 91 74 62 82 84 69 60 81 85 70 59 83 88
DEWPT 46 43 47 50 53 53 57 57 58 56 58 57 57 53 56 55 54 50
PWIND DIR NE E N W NW E NE E W
WIND CHAR GN GN GN GN LT LT LT GN LT
AVG CLOUDS FW FW SC SC SC B1 B1 B1 B1 B2 B2 SC SC B1 B1 SC FW B1
POP 12HR 5 5 40 50 70 60 40 30 30
RAIN SHWRS C C S L L S C C C
TSTMS C C C C C C C
MTZ032-111000-
MILES CITY-CUSTER MT
46.42N 105.90W ELEV. 2628 FT
420 PM MDT FRI JUL 10 2026
DATE 07/10/26 SAT 07/11/26 SUN 07/12/26 MON
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 66 104 69 111 75
TEMP 97 85 77 70 67 77 94102103 89 80 72 69 81103110109 96 88 78 75
DEWPT 49 52 52 49 49 51 54 49 45 46 46 46 47 48 53 44 45 44 47 46 51
RH 20 32 42 47 52 40 26 17 14 23 30 39 45 32 19 11 12 17 24 32 43
WIND DIR S NE SE SE SE S SW SW S SE S SE S S S S S SE SE S NW
WIND SPD 3 6 6 6 5 6 4 4 4 6 6 5 5 5 10 18 19 16 16 12 6
WIND GUST 26
CLOUDS FW FW FW FW FW CL FW FW FW FW FW FW FW CL CL FW FW SC FW SC SC
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
EXTREME HEAT W W W W W W W W W W W W W W W W W
DATE 07/13/26 TUE 07/14/26 WED 07/15/26 THU 07/16/26 FRI 07/17/26
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 102 71 102 70 96 66 92 66 93
TEMP 94 99 81 72 95100 81 71 88 94 76 68 84 90 76 67 86 91
DEWPT 54 52 58 59 61 56 56 56 60 57 58 58 59 56 58 58 58 56
PWIND DIR N NE E E N N NE NE E
WIND CHAR GN GN BZ BZ GN GN GN GN GN
AVG CLOUDS FW FW FW FW FW FW FW SC SC FW SC B1 B1 SC SC SC SC FW
POP 12HR 0 0 0 20 10 20 10 20 10
RAIN SHWRS S S S S S
TSTMS S S S
MTZ033-111000-
BAKER-FALLON MT
46.38N 104.24W ELEV. 2969 FT
420 PM MDT FRI JUL 10 2026
DATE 07/10/26 SAT 07/11/26 SUN 07/12/26 MON
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 65 101 67 107 72
TEMP 92 79 74 68 66 80 94 99 99 82 76 70 68 84101106103 89 82 75 72
DEWPT 54 53 49 47 48 52 52 48 50 49 49 49 50 53 51 45 47 48 48 48 51
RH 28 41 41 47 52 38 24 18 19 32 39 47 52 34 19 13 15 24 31 38 48
WIND DIR SE SE SE SE SE S S S S SE S S S S S S S SE S S S
WIND SPD 11 14 14 11 9 10 16 14 9 11 11 9 8 9 14 18 20 20 19 16 12
WIND GUST 28 33 31
CLOUDS FW FW SC FW FW CL FW FW FW FW FW FW FW CL CL CL CL FW FW FW FW
POP 12HR 10 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
EXTREME HEAT W W W W W W W W W W W W W W W W W
DATE 07/13/26 TUE 07/14/26 WED 07/15/26 THU 07/16/26 FRI 07/17/26
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 103 68 101 66 95 63 90 62 89
TEMP 97 98 77 69 95 98 77 67 89 92 72 64 84 88 71 64 83 87
DEWPT 54 50 54 54 56 53 52 52 55 54 54 54 55 54 55 55 55 54
PWIND DIR S E E SE S NE NE E SE
WIND CHAR GN GN GN BZ BZ BZ GN GN GN
AVG CLOUDS FW FW CL FW FW FW FW SC SC FW SC SC B1 FW FW SC B1 FW
POP 12HR 0 0 0 5 10 20 10 10 20
RAIN SHWRS S S S
TSTMS S S
WYZ199-111000-
SHERIDAN-SHERIDAN WY
44.80N 106.96W ELEV. 4019 FT
420 PM MDT FRI JUL 10 2026
DATE 07/10/26 SAT 07/11/26 SUN 07/12/26 MON
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 58 101 61 106 68
TEMP 92 77 70 63 59 74 93 98100 82 74 67 62 77 99103104 88 83 74 68
DEWPT 45 48 45 41 40 44 39 37 40 45 41 39 37 42 35 33 34 38 39 41 42
RH 20 36 41 44 49 34 15 12 13 27 30 36 39 29 11 9 9 17 21 30 39
WIND DIR E W SW S SW SE N NW NE S SW SW SW SE SE SE SE S S W W
WIND SPD 4 2 5 3 3 1 3 3 3 4 4 3 2 2 19 27 28 23 21 13 5
WIND GUST 39 41 35 35
CLOUDS SC FW FW FW FW FW CL CL FW FW FW FW FW CL CL FW FW FW FW FW FW
POP 12HR 20 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS S
EXTREME HEAT W W W W W W W W W W W W W W W W W
DATE 07/13/26 TUE 07/14/26 WED 07/15/26 THU 07/16/26 FRI 07/17/26
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 101 65 100 64 93 62 89 61 91
TEMP 91 98 78 67 93 98 79 66 87 91 75 65 83 86 72 63 85 88
DEWPT 48 44 49 49 54 46 51 54 57 52 56 58 58 54 56 56 57 53
PWIND DIR NW SW NE S NW NW NE SW NE
WIND CHAR GN LT LT GN LT LT LT LT LT
AVG CLOUDS FW CL FW FW FW FW FW FW SC B1 B1 SC SC B1 B1 SC SC B1
POP 12HR 0 0 5 5 30 30 40 30 30
RAIN SHWRS C C S C C C
TSTMS C C C C C
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