942
FOUS55 KGGW 312120
PFMGGW
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GLASGOW MT
320 PM MDT SUN MAY 31 2026
MTZ017-011000-
GLASGOW-VALLEY MT
48.22N 106.61W ELEV. 2293 FT
320 PM MDT SUN MAY 31 2026
DATE 05/31/26 MON 06/01/26 TUE 06/02/26 WED
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 42 60 42 69 43
TEMP 60 53 49 46 43 48 53 56 58 53 49 46 44 53 62 67 68 58 52 48 45
DEWPT 51 50 46 42 39 43 44 43 44 47 44 41 39 44 48 47 48 50 46 42 39
RH 72 89 89 86 86 83 71 62 59 80 83 83 82 71 60 49 49 75 80 80 79
WIND DIR W W W W W SW SW SW SW SW SW SW SW SW SW W W W W W W
WIND SPD 21 25 21 20 19 20 20 20 14 10 9 8 8 9 11 13 13 11 10 11 10
WIND GUST 33 35 31 32 26
CLOUDS OV OV OV B2 OV B2 B2 B2 OV B2 OV B2 B1 SC SC SC B1 B1 B1 B1 B2
POP 12HR 80 40 40 20 10
QPF 12HR 0.18 0.01 0.03 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D C C C C C S S S S C S S S
TSTMS C
DATE 06/03/26 THU 06/04/26 FRI 06/05/26 SAT 06/06/26 SUN 06/07/26
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 70 45 75 49 78 53 87 55 80
TEMP 62 70 54 49 70 74 60 54 72 77 63 57 81 85 67 59 76 78
DEWPT 47 45 46 42 47 45 48 45 48 45 47 44 50 48 50 45 48 44
PWIND DIR W N E E W SE SE E N
WIND CHAR GN LT LT GN GN LT GN BZ BZ
AVG CLOUDS B1 B1 SC FW SC SC B1 B1 B1 SC SC SC SC FW B1 B1 SC SC
POP 12HR 30 5 20 50 20 20 5 40 20
RAIN SHWRS C S C C S S S C S S
TSTMS S C S S S
MTZ020-011000-
WOLF POINT-WESTERN ROOSEVELT MT
48.10N 105.58W ELEV. 1985 FT
320 PM MDT SUN MAY 31 2026
DATE 05/31/26 MON 06/01/26 TUE 06/02/26 WED
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 42 65 42 74 43
TEMP 65 56 51 46 44 50 57 61 63 55 51 47 47 58 67 73 71 61 54 49 45
DEWPT 55 50 47 43 39 42 43 43 44 44 45 43 42 47 48 49 47 47 47 44 39
RH 70 80 86 89 82 74 59 51 50 66 80 86 83 67 50 43 42 60 77 83 79
WIND DIR W W W SW SW SW SW W W W W SW SW SW W W W W W W W
WIND SPD 16 20 19 18 17 19 20 19 12 6 4 4 5 5 8 11 11 8 6 9 9
WIND GUST 31 29 24
CLOUDS B2 OV B2 OV OV B2 B1 B1 OV OV B2 B2 B1 B1 B1 B1 SC SC SC B1 B1
POP 12HR 60 20 50 30 10
QPF 12HR 0.09 0 0.17 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C C S S S S S C C C C C C
TSTMS C S
DATE 06/03/26 THU 06/04/26 FRI 06/05/26 SAT 06/06/26 SUN 06/07/26
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 73 45 78 49 80 51 90 54 86
TEMP 67 73 56 49 73 76 60 54 75 78 63 56 84 87 68 58 82 82
DEWPT 46 45 47 43 45 45 48 46 48 46 48 45 48 48 51 47 48 46
PWIND DIR W NW E E W E SE E NE
WIND CHAR GN LT LT GN GN LT GN GN GN
AVG CLOUDS B1 SC SC FW SC SC B1 B1 B1 B1 SC SC SC FW B1 SC SC SC
POP 12HR 20 5 20 50 30 20 10 30 10
RAIN SHWRS S S C C C C S C S S
TSTMS S S C S
MTZ022-011000-
JORDAN-GARFIELD MT
47.33N 106.95W ELEV. 2661 FT
320 PM MDT SUN MAY 31 2026
DATE 05/31/26 MON 06/01/26 TUE 06/02/26 WED
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 38 62 40 70 41
TEMP 54 49 46 43 40 48 56 60 60 53 48 44 42 53 65 69 67 57 51 47 43
DEWPT 49 47 44 41 38 40 42 42 45 46 44 41 39 42 47 47 48 48 47 43 39
RH 83 93 93 93 92 74 59 51 58 77 86 89 89 66 52 45 50 72 86 86 86
WIND DIR W W W W W W W W W NW W W W W W W NW NW W W W
WIND SPD 23 25 20 20 20 23 21 18 9 4 3 3 3 5 6 8 10 6 5 5 5
WIND GUST 35 39 33 31 32 34 34 28 19
CLOUDS OV OV B2 B2 B2 B1 B1 OV OV B2 B2 B1 B1 SC SC SC SC SC B1 B1 B1
POP 12HR 70 20 50 10 10
QPF 12HR 0.12 0 0.09 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C C S S S C C S
TSTMS
DATE 06/03/26 THU 06/04/26 FRI 06/05/26 SAT 06/06/26 SUN 06/07/26
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 71 43 76 47 78 51 88 52 78
TEMP 64 70 52 47 71 74 57 52 73 77 61 56 83 86 65 56 76 75
DEWPT 46 46 46 44 47 48 49 46 47 46 48 46 48 48 50 46 45 45
PWIND DIR NW N E NW W E SE NE NW
WIND CHAR GN LT LT LT LT LT GN GN GN
AVG CLOUDS SC SC FW FW SC B1 B2 B1 SC SC SC SC SC FW SC SC SC SC
POP 12HR 20 5 30 60 30 10 5 20 10
RAIN SHWRS S C L C S C S
TSTMS C C S
MTZ024-011000-
SIDNEY-RICHLAND MT
47.70N 104.20W ELEV. 1985 FT
320 PM MDT SUN MAY 31 2026
DATE 05/31/26 MON 06/01/26 TUE 06/02/26 WED
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 44 70 45 77 46
TEMP 69 60 54 49 45 53 62 68 70 60 55 51 47 58 70 74 76 64 58 52 48
DEWPT 54 52 48 44 40 41 43 43 43 45 47 46 44 47 51 51 51 50 49 46 43
RH 59 75 80 83 82 64 50 40 38 58 74 83 89 67 51 44 42 60 72 80 83
WIND DIR S SW SW SW SW SW SW SW S S NE NE S S SW W W W W W W
WIND SPD 17 16 16 14 14 17 19 18 9 4 4 4 5 8 9 10 8 4 4 5 5
WIND GUST 27 31 31 20
CLOUDS B2 OV OV B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 SC B1 SC SC B1
POP 12HR 60 5 60 60 20
QPF 12HR 0.05 0 0.11 0.07 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C C L L L C C S S
TSTMS C C S S
DATE 06/03/26 THU 06/04/26 FRI 06/05/26 SAT 06/06/26 SUN 06/07/26
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 75 46 78 50 80 52 88 57 86
TEMP 69 74 59 51 73 77 62 55 75 78 64 57 83 87 72 61 84 84
DEWPT 48 45 47 45 47 45 49 48 50 47 49 48 50 48 52 51 52 48
PWIND DIR W NW N E SW S SE E SE
WIND CHAR GN LT LT LT GN LT GN GN BZ
AVG CLOUDS B1 SC SC FW SC SC B1 B1 B1 B1 SC SC SC FW SC SC SC SC
POP 12HR 20 20 5 40 30 20 5 10 10
RAIN SHWRS S S C C C C S
TSTMS C S
MTZ025-011000-
GLENDIVE-DAWSON MT
47.13N 104.80W ELEV. 2457 FT
320 PM MDT SUN MAY 31 2026
DATE 05/31/26 MON 06/01/26 TUE 06/02/26 WED
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 43 69 46 75 47
TEMP 61 55 52 47 44 52 61 67 69 59 55 51 49 59 68 73 74 63 57 52 48
DEWPT 53 50 46 42 39 42 44 45 46 47 48 47 44 50 51 52 51 51 48 46 42
RH 75 83 80 83 82 69 53 45 44 64 77 86 83 72 54 48 44 65 72 80 80
WIND DIR W W W SW SW SW SW SW S SE N NE W W W NW NW NW NW NW NW
WIND SPD 20 19 18 16 16 18 19 17 8 5 5 5 5 5 6 6 9 6 6 6 5
CLOUDS OV OV B2 B2 SC SC B1 SC B1 B1 B1 B2 B2 B1 B1 B1 SC SC SC B1 B1
POP 12HR 60 10 60 50 20
QPF 12HR 0.06 0 0.10 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C L C C C C S S S S
TSTMS C C S
DATE 06/03/26 THU 06/04/26 FRI 06/05/26 SAT 06/06/26 SUN 06/07/26
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 74 48 78 52 79 54 88 59 85
TEMP 68 73 58 51 73 77 63 55 75 78 64 57 84 87 73 62 83 82
DEWPT 49 47 47 44 48 48 50 48 51 48 49 47 51 49 51 49 50 49
PWIND DIR NW NW E E W E SE E SW
WIND CHAR GN LT LT GN GN LT GN GN BZ
AVG CLOUDS B1 SC FW FW SC SC B2 B1 B1 B1 SC SC SC FW FW SC SC SC
POP 12HR 10 10 10 60 40 20 5 10 10
RAIN SHWRS L C C C S
TSTMS C S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page