449
FOUS55 KBYZ 251206
PFMBYZ
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BILLINGS MT
605 AM MDT SAT JUL 25 2026
MTZ235-252200-
BILLINGS-YELLOWSTONE MT
45.81N 108.53W ELEV. 3648 FT
605 AM MDT SAT JUL 25 2026
DATE SAT 07/25/26 SUN 07/26/26 MON 07/27/26
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 102 69 99 68 97
TEMP 78 93 98 96 87 79 74 70 78 89 97 96 87 78 72 69 76 88 95 95
DEWPT 54 48 46 52 56 56 55 54 50 43 43 47 52 54 53 52 49 43 42 43
RH 43 22 17 23 35 45 51 57 37 20 16 19 30 43 51 55 39 21 16 17
WIND DIR SW SW SW E S W W W NE E SE S S SW W W NW N NE E
WIND SPD 6 6 12 12 9 9 11 6 5 10 9 8 6 5 5 8 8 9 9 9
CLOUDS SC SC B2 B1 B2 B1 SC SC SC FW SC SC B1 SC SC SC FW FW SC SC
POP 12HR 30 30 5 20 5
QPF 12HR 0.02 0.03 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S S S
TSTMS S S S S
EXTREME HEAT W W W W W W W W W W W W
DATE TUE 07/28/26 WED 07/29/26 THU 07/30/26 FRI 07/31/26
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 68 99 68 100 67 100 67 101
TEMP 78 68 87 97 79 69 91 97 79 68 91 97 79 69 91 99
DEWPT 48 49 49 45 50 51 51 45 50 50 50 45 50 51 51 43
PWIND DIR E N E W N N NE SW
WIND CHAR GN LT LT LT LT LT GN LT
AVG CLOUDS SC FW FW FW SC SC FW FW SC SC FW FW SC SC FW CL
POP 12HR 10 5 20 10 10 10 10 5
RAIN SHWRS S
MTZ065-252200-
LIVINGSTON-PARK MT
45.70N 110.47W ELEV. 4656 FT
605 AM MDT SAT JUL 25 2026
DATE SAT 07/25/26 SUN 07/26/26 MON 07/27/26
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 99 60 96 59 95
TEMP 72 92 95 92 80 73 66 61 72 88 93 92 78 71 64 60 70 86 93 93
DEWPT 50 50 46 47 54 54 52 51 51 47 46 48 52 51 50 49 49 46 43 42
RH 46 24 19 21 41 51 61 70 48 24 20 22 40 49 60 67 47 25 18 17
WIND DIR SW SW SW W NE W NW W E E NW SW SE S SW W W SE SW SW
WIND SPD 8 16 16 18 11 10 11 8 6 8 9 9 5 5 6 8 3 6 10 8
WIND GUST 17
CLOUDS SC SC B1 B1 B1 FW FW FW SC B1 B1 B1 B1 SC SC SC FW SC SC SC
POP 12HR 30 30 20 30 10
QPF 12HR 0.03 0.02 0.03 0.08 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S S S C C
TSTMS S C C S S S C
HEAT Y Y Y Y Y Y Y Y Y Y Y Y
DATE TUE 07/28/26 WED 07/29/26 THU 07/30/26 FRI 07/31/26
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 58 97 58 97 58 99 59 100
TEMP 71 58 86 95 72 60 90 95 72 59 90 97 73 60 91 98
DEWPT 48 45 45 37 45 46 45 38 47 46 44 36 46 46 44 37
PWIND DIR SW W S W SW W S W
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS SC FW CL FW FW FW FW FW FW SC FW FW FW FW FW FW
POP 12HR 10 5 10 5 5 20 10 5
RAIN SHWRS S
TSTMS S
MTZ032-252200-
MILES CITY-CUSTER MT
46.42N 105.90W ELEV. 2628 FT
605 AM MDT SAT JUL 25 2026
DATE SAT 07/25/26 SUN 07/26/26 MON 07/27/26
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 106 72 101 69 101
TEMP 80 97104103 90 82 76 73 82 94 99 99 88 80 73 70 79 93 99 99
DEWPT 54 49 45 48 57 57 56 55 52 43 40 40 47 47 47 51 53 53 48 47
RH 41 20 14 16 33 43 50 53 35 17 13 13 24 31 40 51 41 26 18 17
WIND DIR E E SE SW W SW SW W N N N NE NE E E E SE NW N N
WIND SPD 3 5 4 9 10 6 8 9 12 11 8 5 5 5 5 6 8 8 9 10
CLOUDS FW SC SC B2 OV B2 B1 FW CL CL FW SC B1 B1 SC SC FW FW FW SC
POP 12HR 20 20 0 20 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S
TSTMS S S
OBVIS K K K
EXTREME HEAT W W W W W W W W W W W W
DATE TUE 07/28/26 WED 07/29/26 THU 07/30/26 FRI 07/31/26
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 69 102 71 103 69 101 69 103
TEMP 79 69 93100 81 72 96100 80 71 94100 80 70 95100
DEWPT 50 51 53 50 53 56 59 54 58 58 59 52 56 57 59 52
PWIND DIR NE E E SE E NE E E
WIND CHAR LT GN GN LT GN LT GN GN
AVG CLOUDS SC SC FW FW SC SC SC FW SC SC SC CL FW SC FW CL
POP 12HR 5 5 20 10 20 5 20 10
RAIN SHWRS S S S
TSTMS S S S
MTZ033-252200-
BAKER-FALLON MT
46.38N 104.24W ELEV. 2969 FT
605 AM MDT SAT JUL 25 2026
DATE SAT 07/25/26 SUN 07/26/26 MON 07/27/26
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 106 68 101 65 101
TEMP 83 99104102 86 78 73 69 83 95 99 99 83 75 69 66 79 93 99 98
DEWPT 49 44 42 47 54 56 55 53 53 46 40 40 45 45 44 46 48 49 45 47
RH 31 15 12 16 34 47 53 57 36 19 13 13 26 34 40 48 34 22 16 18
WIND DIR SW SE SE SE S S SW W NW N N N NE E SE SE SE S W NE
WIND SPD 4 5 6 10 9 8 8 9 16 16 13 10 5 5 6 8 11 13 11 11
CLOUDS SC SC B1 B1 B2 B1 B1 SC CL FW FW FW SC SC SC SC SC SC SC SC
POP 12HR 20 20 0 20 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S S S
TSTMS S S S
OBVIS K K K K K
EXTREME HEAT W W W W W W W W W W W W
DATE TUE 07/28/26 WED 07/29/26 THU 07/30/26 FRI 07/31/26
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 65 100 67 101 65 100 65 100
TEMP 75 66 93 98 77 69 94 98 76 68 94 97 75 67 94 98
DEWPT 50 50 50 47 52 54 57 53 57 58 56 51 55 56 55 50
PWIND DIR NE SE SE SE SE SE E SE
WIND CHAR GN GN GN GN GN LT GN GN
AVG CLOUDS SC SC FW FW SC SC B1 SC SC SC SC FW SC SC SC FW
POP 12HR 10 5 20 30 30 10 20 10
RAIN SHWRS S S S C C S
TSTMS S S C C S
WYZ199-252200-
SHERIDAN-SHERIDAN WY
44.80N 106.96W ELEV. 4019 FT
605 AM MDT SAT JUL 25 2026
DATE SAT 07/25/26 SUN 07/26/26 MON 07/27/26
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 99 64 96 63 95
TEMP 77 93 97 94 79 74 69 65 77 90 94 93 78 73 68 64 75 88 93 92
DEWPT 53 44 45 51 57 55 53 52 53 47 47 52 57 55 54 53 53 52 50 50
RH 43 19 17 23 47 51 57 63 43 23 20 25 48 53 61 67 46 29 23 24
WIND DIR S N W W W W SW W NW N NE E SW S SW SW NW NW N NW
WIND SPD 3 5 8 8 4 5 4 3 9 8 4 6 4 4 4 4 6 10 9 4
CLOUDS SC SC B1 B2 B1 SC SC SC SC SC B1 B1 SC B1 B1 SC FW FW SC SC
POP 12HR 20 20 5 30 20
QPF 12HR 0 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S C C S S S
TSTMS S S S S S S S
EXTREME HEAT W W W W W W W W W W W W
DATE TUE 07/28/26 WED 07/29/26 THU 07/30/26 FRI 07/31/26
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 62 97 63 97 62 97 62 98
TEMP 72 63 89 94 74 65 91 94 73 64 90 94 73 64 92 95
DEWPT 53 51 52 49 53 52 50 48 52 51 51 47 51 50 49 46
PWIND DIR SW NE S E SW NW SW NE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW FW SC SC SC FW SC SC FW FW SC SC FW FW
POP 12HR 20 10 20 10 10 20 5 10
RAIN SHWRS S S S
TSTMS S S S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page