597
FOUS55 KGGW 310635
PFMGGW
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GLASGOW MT
1235 AM MDT SUN MAY 31 2026
MTZ017-011000-
GLASGOW-VALLEY MT
48.22N 106.61W ELEV. 2293 FT
1235 AM MDT SUN MAY 31 2026
DATE 05/30/26 SUN 05/31/26 MON 06/01/26 TUE
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 55 71 44 63 43
TEMP 60 60 66 68 66 61 55 51 48 45 50 55 59 61 54 50 46 45
DEWPT 60 59 62 61 57 52 52 48 44 41 45 46 45 45 47 45 41 40
RH 100 96 87 78 73 72 90 89 86 86 83 72 60 56 77 83 83 82
WIND DIR SE E SE S W W W W W W W W W W W SW SW S
WIND SPD 8 8 6 10 17 21 25 23 20 19 19 19 19 14 9 8 8 8
WIND GUST 27 32 35 29 31 29 25
CLOUDS B2 OV B2 B2 OV B2 B2 B2 OV OV B2 OV OV B1 B1 B1 B1 B2
POP 12HR 60 90 70 50 50
QPF 12HR 0.06 0.35 0.15 0.01 0.08
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C L D L L C C C C S S S S C C C
TSTMS S C C
DATE 06/02/26 WED 06/03/26 THU 06/04/26 FRI 06/05/26 SAT 06/06/26
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 72 46 74 49 78 51 87
TEMP 62 69 54 47 65 69 55 49 68 72 58 53 73 76 61 55 80 85
DEWPT 48 48 48 41 48 46 47 45 49 47 48 46 49 46 48 45 50 47
PWIND DIR SW NW NW N E E W SE SE
WIND CHAR GN GN GN LT LT GN GN GN GN
AVG CLOUDS B2 B1 B1 B1 B1 SC SC FW SC B1 B1 B1 SC SC SC FW SC FW
POP 12HR 40 30 20 10 30 30 20 10 5
RAIN SHWRS C C C S S C C C S S
TSTMS S S S C
MTZ020-011000-
WOLF POINT-WESTERN ROOSEVELT MT
48.10N 105.58W ELEV. 1985 FT
1235 AM MDT SUN MAY 31 2026
DATE 05/30/26 SUN 05/31/26 MON 06/01/26 TUE
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 54 76 44 67 43
TEMP 58 59 68 72 71 66 58 54 49 45 52 59 63 65 57 51 47 45
DEWPT 58 59 62 61 59 56 52 51 46 41 44 45 44 44 44 44 43 41
RH 100100 81 68 66 70 80 90 89 86 74 60 50 46 62 77 86 86
WIND DIR E E E E SE SW W W W W W W W W SW S S S
WIND SPD 6 5 6 9 12 17 19 19 18 18 19 19 18 14 6 5 5 5
CLOUDS B1 B2 B2 B2 OV B2 B2 B1 OV OV B2 B2 B2 SC B1 B2 B2 B2
POP 12HR 40 100 70 30 60
QPF 12HR 0.03 0.39 0.21 0.01 0.07
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C L D L C C S C S S S L L C
TSTMS C C S S S
DATE 06/02/26 WED 06/03/26 THU 06/04/26 FRI 06/05/26 SAT 06/06/26
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 75 46 76 48 80 51 88
TEMP 67 72 55 47 70 72 56 49 71 74 58 52 75 78 61 54 83 86
DEWPT 49 49 49 42 49 46 49 45 48 47 49 46 48 46 49 47 49 48
PWIND DIR SW NW W NW E E W E SE
WIND CHAR LT LT LT LT LT GN GN LT GN
AVG CLOUDS B2 B1 B1 B1 B1 SC SC FW SC B1 B1 B1 SC SC SC FW SC FW
POP 12HR 50 40 20 10 30 30 20 20 5
RAIN SHWRS C C C S S C C C S S
TSTMS S S C
MTZ022-011000-
JORDAN-GARFIELD MT
47.33N 106.95W ELEV. 2661 FT
1235 AM MDT SUN MAY 31 2026
DATE 05/30/26 SUN 05/31/26 MON 06/01/26 TUE
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 51 64 40 64 41
TEMP 58 57 62 62 59 55 50 47 44 41 49 57 62 62 54 49 45 43
DEWPT 58 57 57 55 51 50 47 45 42 39 41 43 43 45 45 45 42 40
RH 100100 84 78 75 83 89 93 93 92 74 59 50 54 71 86 89 89
WIND DIR W W W W W W W W W W W W W W NW W NW W
WIND SPD 3 5 11 18 21 20 23 19 18 19 20 20 17 10 5 3 2 3
WIND GUST 28 34 33 35 31 29 32 33 33 28 20
CLOUDS B2 OV B2 OV OV B2 OV B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2
POP 12HR 30 90 70 20 50
QPF 12HR 0.01 0.45 0.18 0 0.12
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C L D L L C S S C C C C C
TSTMS S S
DATE 06/02/26 WED 06/03/26 THU 06/04/26 FRI 06/05/26 SAT 06/06/26
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 71 45 74 47 79 50 87
TEMP 65 68 52 45 66 69 54 49 69 72 57 52 74 77 59 54 83 85
DEWPT 49 49 47 41 47 48 48 46 48 49 49 47 47 46 48 46 50 48
PWIND DIR W NW NW N E SE W SE SE
WIND CHAR LT LT LT LT LT LT LT LT GN
AVG CLOUDS B1 SC SC B1 B1 SC FW SC B1 B1 B1 B1 SC SC FW FW FW FW
POP 12HR 30 20 20 10 40 30 20 10 5
RAIN SHWRS C S S S S C C C S S
TSTMS S S S C
MTZ024-011000-
SIDNEY-RICHLAND MT
47.70N 104.20W ELEV. 1985 FT
1235 AM MDT SUN MAY 31 2026
DATE 05/30/26 SUN 05/31/26 MON 06/01/26 TUE
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 76 46 70 46
TEMP 60 59 67 74 73 69 62 57 52 47 54 62 68 70 61 55 51 48
DEWPT 60 59 61 62 60 56 54 52 48 42 43 45 44 43 45 45 45 44
RH 100100 81 66 64 63 75 83 86 83 66 54 42 38 56 69 80 86
WIND DIR E E SE SE SE S SW SW SW SW W W W W S S S SE
WIND SPD 6 6 10 13 16 13 16 16 14 16 17 18 16 11 4 4 4 4
WIND GUST 29 31 28
CLOUDS B2 OV B1 B2 B2 B2 B2 B2 B2 OV B2 B1 SC FW SC B2 B2 B2
POP 12HR 50 90 60 20 60
QPF 12HR 0.01 0.18 0.09 0 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S L L L C S S L L D
TSTMS S C C C S S C
DATE 06/02/26 WED 06/03/26 THU 06/04/26 FRI 06/05/26 SAT 06/06/26
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 76 48 76 47 75 49 79 50 88
TEMP 70 74 58 49 70 74 58 51 71 74 59 53 74 78 62 55 83 86
DEWPT 52 52 50 45 51 48 50 48 50 48 50 49 51 48 50 49 51 50
PWIND DIR S W NW NW NE SE W E SE
WIND CHAR GN LT LT LT LT LT GN LT GN
AVG CLOUDS B2 B2 B1 B1 B1 SC SC SC SC SC B1 B1 SC B1 SC SC SC FW
POP 12HR 80 40 20 10 20 40 30 20 5
RAIN SHWRS D L C S S S S C C S C S
TSTMS C C S S C S S
MTZ025-011000-
GLENDIVE-DAWSON MT
47.13N 104.80W ELEV. 2457 FT
1235 AM MDT SUN MAY 31 2026
DATE 05/30/26 SUN 05/31/26 MON 06/01/26 TUE
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 72 45 70 47
TEMP 59 58 65 70 69 63 57 54 49 46 53 62 68 69 60 55 51 48
DEWPT 59 58 62 62 60 55 52 48 44 41 43 45 46 45 47 47 46 43
RH 100100 90 76 73 75 83 80 83 83 69 54 45 42 62 74 83 83
WIND DIR S N E S S SW W W W W W W W W E E E E
WIND SPD 4 4 5 9 13 19 21 19 17 17 19 19 16 9 5 5 4 5
WIND GUST 32 26
CLOUDS B2 B2 B1 B2 OV B2 B2 B2 OV B2 B1 SC FW B1 B1 B2 B2 B1
POP 12HR 40 90 70 5 70
QPF 12HR 0.01 0.41 0.07 0 0.10
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C D D L L C S C C L L C
TSTMS S C C S C C S
DATE 06/02/26 WED 06/03/26 THU 06/04/26 FRI 06/05/26 SAT 06/06/26
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 49 75 49 76 51 79 52 88
TEMP 69 74 58 50 70 73 58 51 72 73 60 53 75 77 63 55 83 86
DEWPT 53 53 50 45 51 49 50 47 51 50 50 48 51 49 50 48 51 51
PWIND DIR S NW NW N E SE W E SE
WIND CHAR GN LT LT LT LT GN GN LT GN
AVG CLOUDS B1 B1 B1 B1 B1 SC FW FW SC B1 B1 B1 SC B1 SC FW FW FW
POP 12HR 50 40 20 20 30 40 30 10 5
RAIN SHWRS C C C S S C C C S C
TSTMS S S S S S C
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