922
FOUS55 KGGW 192315
PFMGGW
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GLASGOW MT
515 PM MDT TUE MAY 19 2026
MTZ017-201000-
GLASGOW-VALLEY MT
48.22N 106.61W ELEV. 2293 FT
515 PM MDT TUE MAY 19 2026
DATE 05/19/26 WED 05/20/26 THU 05/21/26 FRI
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 68 39 64 38
TEMP 65 53 48 42 39 52 65 66 62 52 47 42 40 49 58 62 62 52 46 41 39
DEWPT 32 34 35 33 32 37 42 42 40 43 41 38 36 39 39 37 37 41 41 37 35
RH 29 48 60 70 76 56 43 42 44 71 79 86 85 68 49 39 39 66 83 85 85
WIND DIR S S SE SE SE SW W W NW NW NW NW NW NW NW NW NW NW N NW NW
WIND SPD 10 8 5 4 3 4 9 11 11 6 8 8 8 9 9 9 10 5 4 3 3
CLOUDS SC B1 B2 SC B1 SC SC B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC
POP 12HR 5 50 20 10 5
QPF 12HR 0 0.01 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S S S
TSTMS S C
DATE 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26
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 42 78 48 83 50 87 52 83
TEMP 64 70 51 44 72 77 57 50 77 81 60 52 79 84 63 54 76 81
DEWPT 39 35 39 37 40 37 41 40 41 37 41 38 42 39 42 40 42 38
PWIND DIR NW SE S SE SW S SW NW NW
WIND CHAR LT LT LT GN GN GN GN BZ BZ
AVG CLOUDS FW SC SC FW SC FW SC SC SC FW SC SC SC FW SC SC SC SC
POP 12HR 5 0 0 5 0 5 0 20 5
RAIN SHWRS S
MTZ020-201000-
WOLF POINT-WESTERN ROOSEVELT MT
48.10N 105.58W ELEV. 1985 FT
515 PM MDT TUE MAY 19 2026
DATE 05/19/26 WED 05/20/26 THU 05/21/26 FRI
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 73 39 66 38
TEMP 65 52 48 43 40 54 69 71 67 54 48 42 42 53 61 64 64 53 47 42 39
DEWPT 28 28 29 27 28 32 38 39 40 41 42 40 39 42 40 38 39 39 41 39 36
RH 25 39 47 53 62 43 32 31 37 61 80 93 89 66 46 38 40 59 79 89 89
WIND DIR S SE S SE S SW SW W NW NW NW NW N N N NW NW NW N NW NW
WIND SPD 10 6 8 4 3 4 8 11 9 4 4 4 5 6 6 8 9 4 3 3 3
CLOUDS FW B1 B2 SC SC SC SC B1 B2 OV B2 B2 B2 B1 B2 B2 B2 B2 SC SC SC
POP 12HR 5 40 30 30 10
QPF 12HR 0 0 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S S C C
TSTMS S S
DATE 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26
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 72 40 79 46 85 48 89 51 86
TEMP 66 71 50 43 73 78 57 49 80 83 59 51 82 87 63 53 80 83
DEWPT 38 35 39 37 38 36 41 40 40 37 40 39 41 38 44 42 43 39
PWIND DIR NW W S SE SW SW SW W W
WIND CHAR LT LT LT LT GN LT GN GN BZ
AVG CLOUDS SC SC SC SC SC SC SC SC SC FW SC SC SC FW SC SC SC SC
POP 12HR 10 5 5 5 0 5 5 20 5
RAIN SHWRS S
MTZ022-201000-
JORDAN-GARFIELD MT
47.33N 106.95W ELEV. 2661 FT
515 PM MDT TUE MAY 19 2026
DATE 05/19/26 WED 05/20/26 THU 05/21/26 FRI
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 37 68 39 62 37
TEMP 64 52 45 40 38 55 66 67 62 51 46 42 40 48 56 60 60 50 44 40 38
DEWPT 28 33 34 31 31 33 36 38 41 41 41 38 38 38 37 36 37 39 39 35 34
RH 25 48 65 70 76 43 33 34 46 68 83 86 92 68 49 41 42 66 82 82 85
WIND DIR SW SW SW SW W W W W NW N NW NW NW N N NW NW NW W W W
WIND SPD 9 3 3 3 3 5 9 11 9 3 3 3 5 8 10 10 9 2 2 2 3
CLOUDS B1 B2 B1 SC SC B1 B1 B2 OV OV B2 OV OV B2 B2 B2 B2 B1 SC FW SC
POP 12HR 5 40 30 30 5
QPF 12HR 0 0.02 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C S S
TSTMS S
DATE 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26
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 40 78 46 82 49 86 50 81
TEMP 65 70 47 42 73 76 54 49 79 80 57 51 81 83 59 52 77 79
DEWPT 36 34 36 34 36 37 39 38 37 37 39 37 39 37 39 38 37 37
PWIND DIR NW SE SW S SW SW SW W NW
WIND CHAR LT LT LT LT GN LT GN GN GN
AVG CLOUDS FW SC SC SC SC FW SC SC SC FW SC SC SC SC SC SC SC SC
POP 12HR 5 0 5 5 5 5 5 10 5
MTZ024-201000-
SIDNEY-RICHLAND MT
47.70N 104.20W ELEV. 1985 FT
515 PM MDT TUE MAY 19 2026
DATE 05/19/26 WED 05/20/26 THU 05/21/26 FRI
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 40 73 41 65 40
TEMP 63 52 47 44 41 54 70 72 69 56 50 45 42 50 59 63 63 54 49 44 41
DEWPT 27 27 26 24 23 29 36 38 39 42 44 42 40 40 42 41 40 42 42 41 38
RH 25 38 43 45 48 38 29 29 33 59 80 89 93 68 53 44 43 64 77 89 89
WIND DIR S SE S S S S SW SW W NW W NW N N N N N NE S SW W
WIND SPD 9 8 10 9 9 10 9 10 6 3 3 3 4 5 6 9 8 4 3 4 3
CLOUDS FW FW SC B2 B2 SC SC B1 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1
POP 12HR 0 30 20 50 40
QPF 12HR 0 0 0.01 0.01 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C C C C C C C C S
TSTMS S
DATE 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26
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 41 78 48 84 50 89 55 86
TEMP 64 70 51 44 71 77 57 50 79 83 61 53 83 86 66 57 81 84
DEWPT 40 37 39 38 39 36 40 41 42 37 40 41 43 40 43 43 44 41
PWIND DIR NW SE SW SE SW SW SW S SW
WIND CHAR LT LT LT LT GN LT GN BZ BZ
AVG CLOUDS B1 SC SC SC SC SC SC SC SC FW SC SC SC FW SC SC SC SC
POP 12HR 20 5 5 0 0 5 5 10 5
RAIN SHWRS S S
MTZ025-201000-
GLENDIVE-DAWSON MT
47.13N 104.80W ELEV. 2457 FT
515 PM MDT TUE MAY 19 2026
DATE 05/19/26 WED 05/20/26 THU 05/21/26 FRI
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 40 73 42 63 40
TEMP 63 51 47 44 41 53 70 72 68 55 50 45 43 50 58 61 61 52 48 43 41
DEWPT 26 26 24 23 24 28 35 37 39 43 44 43 41 42 44 42 42 42 42 40 38
RH 24 37 40 43 50 38 27 28 34 64 80 93 93 74 59 49 49 69 80 89 89
WIND DIR S SE S S S SW SW SW NW NW NW NW N N N N N N W W W
WIND SPD 9 8 10 10 8 10 9 11 9 4 4 4 6 9 10 10 11 5 4 4 4
CLOUDS FW SC B1 B2 SC FW SC SC B2 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 B1 B1
POP 12HR 0 20 30 60 30
QPF 12HR 0 0 0.01 0.02 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S S S C C L L C C C C S
TSTMS S
DATE 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26
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 69 41 77 48 84 50 88 54 84
TEMP 64 69 50 43 71 76 57 49 79 82 61 52 84 86 65 55 81 82
DEWPT 40 37 39 37 39 37 40 41 42 38 41 40 43 41 43 42 43 42
PWIND DIR NW W SW S SW SW SW W SW
WIND CHAR LT LT LT LT GN LT GN BZ BZ
AVG CLOUDS SC SC SC SC SC SC SC SC SC FW FW SC SC FW SC SC SC FW
POP 12HR 20 5 0 5 5 5 5 10 5
RAIN SHWRS S
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