858
FOUS55 KGGW 230620
PFMGGW
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GLASGOW MT
1220 AM MDT TUE JUN 23 2026
MTZ017-241000-
GLASGOW-VALLEY MT
48.22N 106.61W ELEV. 2293 FT
1220 AM MDT TUE JUN 23 2026
DATE 06/22/26 TUE 06/23/26 WED 06/24/26 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 47 69 45 72 48
TEMP 49 49 56 62 67 69 60 52 47 47 57 65 70 71 63 55 50 49
DEWPT 46 47 49 49 48 48 49 48 47 46 49 48 46 46 49 48 47 47
RH 89 93 77 62 50 47 67 86100 96 75 54 42 41 60 77 89 93
WIND DIR W W NW NW NW NW N N N N E E E E E E E E
WIND SPD 11 12 17 17 18 17 9 6 4 3 3 3 3 5 8 9 9 9
CLOUDS FW SC B1 B1 SC SC FW FW SC B2 B2 B1 B1 SC SC FW SC B1
POP 12HR 0 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
TSTMS
DATE 06/25/26 FRI 06/26/26 SAT 06/27/26 SUN 06/28/26 MON 06/29/26
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 52 77 55 73 52 68 49 68
TEMP 71 74 59 53 70 75 61 57 67 71 58 54 64 65 54 50 61 65
DEWPT 49 46 50 50 54 52 53 54 55 53 52 51 51 49 47 46 48 48
PWIND DIR SE E SE E N W W W W
WIND CHAR GN GN BZ BZ GN GN BZ BZ BZ
AVG CLOUDS SC SC B1 B1 B1 B1 B1 B2 OV B2 B2 B1 B2 B2 B2 B1 B2 B2
POP 12HR 0 30 10 70 70 60 60 50 60
RAIN SHWRS S C C L L L L C C L C C L L
TSTMS S S C S C C S S C S S
MTZ020-241000-
WOLF POINT-WESTERN ROOSEVELT MT
48.10N 105.58W ELEV. 1985 FT
1220 AM MDT TUE JUN 23 2026
DATE 06/22/26 TUE 06/23/26 WED 06/24/26 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 46 71 45 73 46
TEMP 49 48 59 64 69 69 61 53 47 47 59 66 71 72 62 54 48 47
DEWPT 47 47 50 49 49 49 50 49 47 47 51 49 48 48 49 48 47 45
RH 93 96 72 58 49 49 67 86100100 75 54 44 42 62 80 96 93
WIND DIR W W W W NW NW NW NW NW N NE E E E E E E E
WIND SPD 9 10 14 17 18 17 8 5 3 2 3 4 4 5 5 4 4 4
CLOUDS FW SC B1 B1 SC SC FW FW SC B2 B1 SC B1 SC SC FW SC B1
POP 12HR 0 10 5 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
TSTMS
DATE 06/25/26 FRI 06/26/26 SAT 06/27/26 SUN 06/28/26 MON 06/29/26
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 50 77 53 75 52 72 49 71
TEMP 72 75 58 51 71 75 61 55 70 73 59 54 68 68 56 51 65 68
DEWPT 49 47 50 48 54 52 54 54 57 55 54 52 52 49 48 45 48 47
PWIND DIR E E E E NE W W W W
WIND CHAR GN GN GN BZ GN LT BZ BZ BZ
AVG CLOUDS SC SC B1 B1 B1 B1 B1 B2 OV B2 B2 B1 B2 B2 B1 B1 B2 B2
POP 12HR 0 40 10 60 80 60 60 40 60
RAIN SHWRS S C S L D D L C L L C C C L
TSTMS S S S S C C S S C S S
MTZ022-241000-
JORDAN-GARFIELD MT
47.33N 106.95W ELEV. 2661 FT
1220 AM MDT TUE JUN 23 2026
DATE 06/22/26 TUE 06/23/26 WED 06/24/26 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 45 69 44 72 46
TEMP 47 46 55 62 67 67 60 51 47 46 60 66 70 71 62 53 48 47
DEWPT 45 45 46 48 48 48 48 46 45 45 49 47 45 46 46 45 44 44
RH 93 96 72 60 50 50 64 83 93 96 67 50 41 41 56 74 86 89
WIND DIR W W NW NW NW NW NW NW N N E NE NE E E E E E
WIND SPD 5 8 12 14 14 12 4 2 0 0 2 4 5 5 4 4 3 3
WIND GUST 25
CLOUDS FW FW SC SC SC FW FW SC SC OV B1 SC SC SC FW FW SC SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
TSTMS
DATE 06/25/26 FRI 06/26/26 SAT 06/27/26 SUN 06/28/26 MON 06/29/26
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 49 78 53 74 49 68 46 68
TEMP 72 73 56 50 71 76 60 55 70 72 56 51 64 65 52 49 62 66
DEWPT 48 51 52 50 53 53 54 53 52 52 51 48 47 47 45 43 44 46
PWIND DIR SE SE SE E NW W W W W
WIND CHAR GN LT GN GN GN LT BZ BZ BZ
AVG CLOUDS SC B1 B2 B1 B1 B1 B1 B2 B2 B1 B2 B2 B2 B2 B1 B1 B2 B1
POP 12HR 30 50 5 70 60 60 60 50 60
RAIN SHWRS C C C C L L C L L L L C C L L
TSTMS S S C C S C C S S C S
MTZ024-241000-
SIDNEY-RICHLAND MT
47.70N 104.20W ELEV. 1985 FT
1220 AM MDT TUE JUN 23 2026
DATE 06/22/26 TUE 06/23/26 WED 06/24/26 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 48 69 47 70 46
TEMP 51 49 57 65 67 69 61 54 49 49 58 65 69 70 61 54 49 47
DEWPT 50 48 50 51 51 50 51 50 49 49 52 51 50 49 50 50 48 46
RH 96 96 77 60 56 51 70 86100100 80 60 51 47 67 86 96 96
WIND DIR W W W W W NW NW NW NW N N NE NE NE NE E SE E
WIND SPD 6 10 14 18 19 18 8 6 4 4 5 6 6 6 3 2 1 1
WIND GUST 29 31 28
CLOUDS FW FW FW B1 B1 SC SC FW SC B2 B2 SC B1 B1 FW FW FW B1
POP 12HR 10 5 5 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
TSTMS
DATE 06/25/26 FRI 06/26/26 SAT 06/27/26 SUN 06/28/26 MON 06/29/26
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 52 75 54 76 53 73 50 72
TEMP 71 73 59 53 69 74 61 57 72 74 60 56 69 71 57 52 67 70
DEWPT 51 49 50 50 55 54 55 56 61 58 56 54 55 50 49 47 49 48
PWIND DIR SE SE SE E SE W W W W
WIND CHAR LT GN GN BZ GN GN GN BZ BZ
AVG CLOUDS SC SC B1 B2 B2 B1 B1 B2 OV B2 B2 B2 B2 B2 B1 B1 B2 B1
POP 12HR 5 50 40 50 80 70 60 40 50
RAIN SHWRS C C C C L D L L L L C C C C
TSTMS S S S C C S S C S S
MTZ025-241000-
GLENDIVE-DAWSON MT
47.13N 104.80W ELEV. 2457 FT
1220 AM MDT TUE JUN 23 2026
DATE 06/22/26 TUE 06/23/26 WED 06/24/26 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 48 68 47 70 47
TEMP 50 49 57 64 66 68 60 54 49 48 57 65 68 70 61 54 49 48
DEWPT 49 47 50 51 51 50 49 49 47 47 51 51 50 49 50 49 47 46
RH 96 93 77 63 58 52 67 83 93 96 80 60 52 47 67 83 93 93
WIND DIR W W NW NW NW NW NW NW NW N NE NE NE NE NE E E E
WIND SPD 8 9 14 18 18 17 8 5 4 3 4 5 6 8 5 4 3 2
CLOUDS FW FW FW B1 SC FW SC SC SC B1 SC SC SC B2 SC FW SC SC
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
TSTMS
DATE 06/25/26 FRI 06/26/26 SAT 06/27/26 SUN 06/28/26 MON 06/29/26
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 52 77 56 77 54 72 50 71
TEMP 72 73 59 53 70 75 62 57 72 75 60 55 68 70 56 52 66 69
DEWPT 52 51 52 51 57 55 55 56 60 58 55 53 53 49 47 46 48 48
PWIND DIR SE SE SE E SE W W W W
WIND CHAR LT GN GN GN GN LT BZ BZ BZ
AVG CLOUDS SC B1 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1
POP 12HR 10 60 20 50 70 70 60 40 50
RAIN SHWRS C L S S C L L L L L L C C C C
TSTMS S S S C C S S C S S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page