502
FOUS55 KGGW 280655
PFMGGW
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GLASGOW MT
1255 AM MDT TUE JUL 28 2026
MTZ017-291000-
GLASGOW-VALLEY MT
48.22N 106.61W ELEV. 2293 FT
1255 AM MDT TUE JUL 28 2026
DATE 07/27/26 TUE 07/28/26 WED 07/29/26 THU
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 63 96 66 97 66
TEMP 65 63 74 87 94 95 83 75 69 66 76 89 94 94 81 73 68 66
DEWPT 47 48 50 53 51 52 55 55 54 54 55 56 54 54 56 56 57 58
RH 52 58 43 31 23 23 38 50 59 65 48 33 26 26 42 55 68 75
WIND DIR NE NE SE SE S SE E SE SE SE NW N N NE N E E E
WIND SPD 4 4 3 8 10 9 12 11 8 5 4 6 8 9 9 10 9 9
CLOUDS SC SC SC SC SC FW FW SC FW FW FW SC SC B1 B1 SC SC SC
POP 12HR 0 5 20 5 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS H H H H H H H H H H
DATE 07/30/26 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26 MON 08/03/26
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 94 64 96 64 101 70 96 58 80
TEMP 86 89 71 64 86 94 73 65 92100 79 70 90 92 68 59 74 77
DEWPT 62 58 58 58 60 52 57 58 59 51 53 51 43 36 38 43 43 40
PWIND DIR SE E E E SE SE NW NW NW
WIND CHAR GN GN GN GN GN GN BZ GN BZ
AVG CLOUDS SC SC FW FW SC FW FW FW FW CL FW FW SC FW FW SC SC FW
POP 12HR 20 20 5 0 0 5 0 20 5
RAIN SHWRS S S S
TSTMS S S
MTZ020-291000-
WOLF POINT-WESTERN ROOSEVELT MT
48.10N 105.58W ELEV. 1985 FT
1255 AM MDT TUE JUL 28 2026
DATE 07/27/26 TUE 07/28/26 WED 07/29/26 THU
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 62 97 66 99 64
TEMP 66 62 74 89 95 95 81 75 69 66 78 92 98 93 79 73 67 65
DEWPT 51 51 53 54 51 51 55 55 53 54 57 60 57 58 60 60 59 59
RH 58 67 48 30 23 23 41 50 57 65 48 34 26 31 52 64 75 81
WIND DIR NE NW E SE SE E E E E SE S NE NE E E E NE NE
WIND SPD 1 1 1 4 6 6 9 8 4 3 2 4 8 10 8 6 6 6
CLOUDS B1 SC SC SC SC FW SC SC SC FW FW B1 SC SC B1 SC SC SC
POP 12HR 0 5 10 20 30
QPF 12HR 0 0 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C C S
TSTMS S S S S
OBVIS H H H H H H H H H
DATE 07/30/26 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26 MON 08/03/26
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 95 63 96 63 101 70 98 58 83
TEMP 87 90 71 63 88 93 72 64 91 99 79 71 92 94 69 59 77 79
DEWPT 64 60 61 58 63 55 59 58 61 52 53 53 48 39 42 45 44 40
PWIND DIR E E E E SE SE W NW NW
WIND CHAR GN LT LT GN LT GN GN GN BZ
AVG CLOUDS SC SC SC FW FW FW FW FW FW CL FW FW SC FW FW SC SC FW
POP 12HR 30 20 5 5 0 5 0 20 5
RAIN SHWRS S C S S
TSTMS S S
MTZ022-291000-
JORDAN-GARFIELD MT
47.33N 106.95W ELEV. 2661 FT
1255 AM MDT TUE JUL 28 2026
DATE 07/27/26 TUE 07/28/26 WED 07/29/26 THU
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 63 98 66 97 64
TEMP 67 64 76 89 96 98 84 76 71 66 78 91 95 95 82 74 69 64
DEWPT 47 49 51 53 50 50 53 53 53 53 54 54 51 51 55 56 57 56
RH 49 58 42 29 21 20 34 45 53 63 43 29 23 23 40 53 66 75
WIND DIR N N E SE SE SE S S SW W N N N NE N E SE NE
WIND SPD 0 0 1 8 10 10 8 6 3 2 3 6 8 9 5 4 2 2
WIND GUST 20
CLOUDS B1 B1 B1 FW FW FW SC SC FW FW SC SC FW SC B1 SC SC SC
POP 12HR 0 20 20 10 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
OBVIS H H H H H H H H H H
DATE 07/30/26 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26 MON 08/03/26
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 96 64 98 65 104 71 96 60 81
TEMP 89 93 72 65 90 96 74 66 96103 81 72 92 95 70 60 75 79
DEWPT 59 55 56 55 56 49 53 54 53 45 47 46 39 37 37 38 40 37
PWIND DIR E SE N E SE SE NW NW NW
WIND CHAR LT LT LT LT LT GN BZ GN BZ
AVG CLOUDS SC SC SC FW FW FW FW FW FW CL FW FW SC FW FW FW FW CL
POP 12HR 20 20 10 5 0 5 0 10 0
RAIN SHWRS S S S
TSTMS S S
MTZ024-291000-
SIDNEY-RICHLAND MT
47.70N 104.20W ELEV. 1985 FT
1255 AM MDT TUE JUL 28 2026
DATE 07/27/26 TUE 07/28/26 WED 07/29/26 THU
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 63 98 67 101 65
TEMP 66 63 75 91 96 96 84 76 71 67 79 96100 94 81 74 68 65
DEWPT 55 55 56 54 50 50 53 52 52 53 58 61 56 59 60 60 59 60
RH 68 75 52 29 21 21 34 43 51 61 49 32 23 31 49 62 73 84
WIND DIR N NW N NE E E E E SE S S S SE E S E E N
WIND SPD 2 1 2 3 4 6 6 8 5 4 8 10 10 11 10 5 4 3
WIND GUST 20 20
CLOUDS B1 B1 SC SC SC FW SC FW SC SC FW FW B2 OV B1 B1 B1 B1
POP 12HR 0 5 10 30 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C C S
TSTMS S C S S S
OBVIS H H H H H H
DATE 07/30/26 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26 MON 08/03/26
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 94 62 95 63 100 69 101 61 85
TEMP 88 91 71 63 90 93 72 64 91 98 79 70 97 97 72 61 80 81
DEWPT 63 60 62 59 62 56 58 58 59 52 54 54 54 45 46 47 46 42
PWIND DIR NE SE SE E SE SE SW NW NW
WIND CHAR LT LT LT LT GN BZ BZ GN BZ
AVG CLOUDS B1 FW SC FW SC FW FW FW FW CL FW FW SC FW FW SC SC FW
POP 12HR 20 30 20 10 0 0 0 10 5
RAIN SHWRS S C S
TSTMS S C S
MTZ025-291000-
GLENDIVE-DAWSON MT
47.13N 104.80W ELEV. 2457 FT
1255 AM MDT TUE JUL 28 2026
DATE 07/27/26 TUE 07/28/26 WED 07/29/26 THU
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 99 68 101 66
TEMP 67 64 76 91 97 97 85 77 72 68 80 96100 96 82 75 69 66
DEWPT 54 56 56 53 51 49 51 51 51 54 59 61 57 57 58 58 57 60
RH 63 75 50 28 21 20 31 40 48 61 49 32 24 27 44 55 66 81
WIND DIR N NW NE SE SE SE SE SE S S S S S E SE SE E NE
WIND SPD 3 2 2 4 8 9 8 8 5 4 8 10 9 9 10 6 4 3
CLOUDS B1 B1 B1 B1 SC FW SC SC SC FW FW SC B1 B2 B1 B1 B1 B1
POP 12HR 0 20 10 30 40
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C S
TSTMS S C S S S
OBVIS H H H H
DATE 07/30/26 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26 MON 08/03/26
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 95 64 97 64 101 72 100 62 85
TEMP 88 93 72 64 91 95 74 64 93100 82 72 96 97 74 63 80 82
DEWPT 63 59 59 59 60 55 56 57 58 51 52 52 52 45 44 43 44 42
PWIND DIR NE SE E E SE SE W N NW
WIND CHAR LT LT LT LT LT GN BZ GN BZ
AVG CLOUDS SC FW SC FW FW FW FW FW FW CL FW SC SC FW FW SC FW FW
POP 12HR 20 20 10 5 0 0 0 10 5
RAIN SHWRS S S
TSTMS S S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page