938
FOUS55 KGGW 202130
PFMGGW
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GLASGOW MT
330 PM MDT WED MAY 20 2026
MTZ017-211000-
GLASGOW-VALLEY MT
48.22N 106.61W ELEV. 2293 FT
330 PM MDT WED MAY 20 2026
DATE 05/20/26 THU 05/21/26 FRI 05/22/26 SAT
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 39 64 37 71 42
TEMP 62 52 46 42 40 48 58 62 62 52 46 40 38 52 64 69 70 57 50 45 43
DEWPT 40 42 40 38 37 39 39 37 36 40 40 37 36 40 39 36 35 39 38 36 36
RH 44 69 79 86 89 71 49 39 38 63 79 89 92 63 40 30 27 51 63 70 76
WIND DIR NW NW NW NW NW NW NW NW NW N NE N N NW W W NW E E E E
WIND SPD 12 5 6 6 6 8 8 8 8 4 4 4 3 3 4 5 6 4 4 5 5
CLOUDS B2 B2 B1 B2 OV B2 B2 OV B2 B1 SC SC B1 FW FW FW SC SC SC SC SC
POP 12HR 10 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
TSTMS
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26 WED 05/27/26
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 80 48 84 51 86 55 88 54 81
TEMP 72 78 58 50 78 82 60 53 80 85 65 57 81 85 65 56 75 79
DEWPT 39 35 40 39 42 36 41 39 41 38 43 44 47 42 48 46 48 43
PWIND DIR SE SE SW W SW SE SE E SW
WIND CHAR LT LT GN LT LT GN BZ BZ BZ
AVG CLOUDS SC FW SC SC FW FW SC SC SC FW SC SC SC FW B1 B1 B1 B1
POP 12HR 0 0 0 0 0 10 5 30 30
RAIN SHWRS C C
TSTMS S S
MTZ020-211000-
WOLF POINT-WESTERN ROOSEVELT MT
48.10N 105.58W ELEV. 1985 FT
330 PM MDT WED MAY 20 2026
DATE 05/20/26 THU 05/21/26 FRI 05/22/26 SAT
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 39 65 38 72 40
TEMP 66 54 48 42 41 51 59 63 63 53 47 41 40 56 66 70 71 57 50 44 41
DEWPT 38 40 41 39 38 40 39 38 36 38 40 39 38 42 40 36 34 36 39 38 35
RH 36 59 77 89 89 66 47 39 36 57 76 92 92 59 38 29 26 45 66 79 79
WIND DIR NW NW NW NW NW N N N N E N NW NW NW NW W NW N E E E
WIND SPD 16 5 3 4 5 8 5 5 5 3 3 2 2 1 4 5 5 2 2 1 1
CLOUDS B2 B2 B2 B2 OV OV OV OV B2 OV B1 B1 B1 FW FW FW SC SC SC SC SC
POP 12HR 20 30 5 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C
TSTMS
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26 WED 05/27/26
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 81 47 87 50 90 55 91 55 85
TEMP 73 80 58 50 81 85 61 53 83 88 66 57 85 88 67 57 80 82
DEWPT 37 34 38 39 41 35 40 39 41 38 44 46 47 43 49 48 48 44
PWIND DIR S SE SW W SW SE SE E S
WIND CHAR LT LT GN LT LT GN BZ BZ BZ
AVG CLOUDS SC FW SC SC SC FW SC SC SC FW SC SC SC FW SC B1 B1 B1
POP 12HR 0 0 0 0 0 10 5 20 30
RAIN SHWRS S S C
TSTMS S S
MTZ022-211000-
JORDAN-GARFIELD MT
47.33N 106.95W ELEV. 2661 FT
330 PM MDT WED MAY 20 2026
DATE 05/20/26 THU 05/21/26 FRI 05/22/26 SAT
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 36 70 40
TEMP 61 50 45 42 39 47 56 60 60 50 43 39 37 52 64 68 69 55 47 43 41
DEWPT 41 41 40 38 37 38 38 36 36 38 38 35 35 35 36 34 35 37 35 33 32
RH 48 71 82 86 92 71 51 41 41 63 82 85 92 52 35 28 28 51 63 67 70
WIND DIR NW NW NW NW NW N N NW N W W W W W NW NW N E SE S S
WIND SPD 10 4 4 4 5 9 10 10 5 2 2 2 2 2 4 4 4 2 1 2 2
WIND GUST 20 16
CLOUDS OV OV B2 OV OV OV OV B2 OV B2 SC SC SC FW SC FW SC SC FW FW FW
POP 12HR 20 30 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S
TSTMS
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26 WED 05/27/26
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 79 47 84 49 87 52 86 51 79
TEMP 74 77 55 50 80 82 58 52 82 84 61 54 82 82 61 53 74 77
DEWPT 36 35 38 37 37 34 39 37 38 37 42 43 43 41 46 45 44 43
PWIND DIR SW S W W SW SE S SE W
WIND CHAR LT LT GN LT LT GN GN GN GN
AVG CLOUDS FW FW SC SC FW SC SC SC SC FW SC SC SC SC B1 B1 B1 B1
POP 12HR 0 0 0 5 0 10 5 20 30
RAIN SHWRS S C
TSTMS S S
MTZ024-211000-
SIDNEY-RICHLAND MT
47.70N 104.20W ELEV. 1985 FT
330 PM MDT WED MAY 20 2026
DATE 05/20/26 THU 05/21/26 FRI 05/22/26 SAT
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 41 63 40 68 41
TEMP 67 55 49 45 43 51 58 61 61 53 48 44 42 53 63 66 68 56 50 45 42
DEWPT 39 41 43 42 40 42 44 43 39 40 41 41 40 41 42 39 37 39 41 40 37
RH 36 59 80 89 89 71 59 51 44 61 77 89 93 64 46 37 32 53 71 82 82
WIND DIR NW NW W NW NW N N N N N N NW NW NW N N N E S S S
WIND SPD 6 10 4 4 4 6 8 8 6 3 2 3 3 3 6 6 5 3 2 2 2
WIND GUST 17 18 18
CLOUDS B2 OV B1 SC B2 B2 B2 B2 B2 B2 B2 B2 OV B1 SC SC FW SC SC SC SC
POP 12HR 30 60 50 30 0
QPF 12HR 0.02 0.03 0.13 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S C L C C C C C C S S
TSTMS
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26 WED 05/27/26
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 78 48 87 52 90 58 91 57 86
TEMP 71 78 57 51 81 85 62 55 84 89 68 60 86 88 69 60 81 84
DEWPT 39 35 38 40 41 35 40 41 42 39 45 47 49 44 48 48 49 44
PWIND DIR S SE SW SW SW SE SE SE SE
WIND CHAR LT LT GN LT LT GN BZ BZ BZ
AVG CLOUDS SC FW FW SC SC FW FW SC SC FW FW SC SC FW SC B1 SC SC
POP 12HR 0 0 0 0 5 5 5 20 20
RAIN SHWRS S S
TSTMS S S
MTZ025-211000-
GLENDIVE-DAWSON MT
47.13N 104.80W ELEV. 2457 FT
330 PM MDT WED MAY 20 2026
DATE 05/20/26 THU 05/21/26 FRI 05/22/26 SAT
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 61 40 68 41
TEMP 67 55 49 45 43 50 57 59 59 52 48 43 41 52 63 66 68 56 49 43 42
DEWPT 40 42 42 43 41 43 45 43 40 41 41 41 39 40 41 39 38 40 40 39 37
RH 37 61 77 93 93 77 64 55 49 66 77 93 92 63 44 37 33 55 71 86 82
WIND DIR W NW NW NW N N N N N N NW NW NW N N N N NE S S S
WIND SPD 5 6 5 5 6 9 10 10 9 4 4 4 4 5 6 8 8 4 2 2 2
WIND GUST 18 20 20
CLOUDS B1 B2 B2 B1 OV B2 OV B2 B2 B2 B2 B2 OV SC SC SC SC SC SC FW SC
POP 12HR 30 60 40 20 0
QPF 12HR 0 0.02 0.06 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C L C C C C S S
TSTMS
DATE 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26 WED 05/27/26
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 77 48 87 51 90 58 89 57 84
TEMP 71 77 57 49 81 85 62 53 85 89 69 59 86 86 68 59 80 82
DEWPT 39 36 39 39 41 37 41 41 42 39 45 46 48 44 47 48 49 45
PWIND DIR SW S SW SW SW SE SE SE SE
WIND CHAR LT LT GN LT LT GN BZ BZ BZ
AVG CLOUDS SC FW SC SC FW FW FW SC FW FW FW SC SC FW SC B1 SC SC
POP 12HR 0 0 0 5 5 10 10 20 30
RAIN SHWRS S C
TSTMS S S
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