918
FOUS55 KGGW 202116
PFMGGW
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GLASGOW MT
315 PM MDT SAT JUN 20 2026
MTZ017-211000-
GLASGOW-VALLEY MT
48.22N 106.61W ELEV. 2293 FT
315 PM MDT SAT JUN 20 2026
DATE 06/20/26 SUN 06/21/26 MON 06/22/26 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 73 49 68 46
TEMP 77 67 61 57 55 60 65 71 72 63 55 51 50 56 62 65 65 58 52 49 47
DEWPT 48 48 48 49 51 55 56 53 51 51 49 47 46 47 48 47 48 48 47 45 44
RH 36 50 62 75 86 84 73 53 48 65 80 86 86 72 60 52 54 69 83 86 89
WIND DIR E E E E E SE NW NW N E NE N NW W W W NW NW W NW NW
WIND SPD 23 23 21 17 14 10 11 13 11 8 6 8 10 11 13 17 18 14 12 12 12
WIND GUST 34
CLOUDS B1 SC B1 B1 B2 B2 B1 FW SC SC SC B1 B2 B2 B1 B1 B1 SC SC SC B1
POP 12HR 40 70 40 60 10
QPF 12HR 0 0.08 0 0.07 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L C S L L C C
TSTMS S S S S S S
DATE 06/23/26 WED 06/24/26 THU 06/25/26 FRI 06/26/26 SAT 06/27/26
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 69 45 75 50 80 56 86 58 82
TEMP 63 69 53 47 69 73 57 52 74 79 62 57 79 84 66 60 77 78
DEWPT 47 44 45 45 46 43 44 44 47 46 48 50 53 50 52 52 51 49
PWIND DIR NW NE E E SE E SE SE SE
WIND CHAR GN LT LT GN GN GN GN GN GN
AVG CLOUDS SC SC SC SC B1 SC SC FW SC SC SC SC SC SC B1 B1 B1 B1
POP 12HR 10 0 0 0 5 20 10 40 40
RAIN SHWRS S S C C C C
TSTMS S C S S
MTZ020-211000-
WOLF POINT-WESTERN ROOSEVELT MT
48.10N 105.58W ELEV. 1985 FT
315 PM MDT SAT JUN 20 2026
DATE 06/20/26 SUN 06/21/26 MON 06/22/26 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 52 72 48 70 46
TEMP 76 66 61 56 53 59 65 68 69 61 55 51 50 60 65 67 67 59 53 49 47
DEWPT 47 47 48 50 49 53 57 57 55 54 52 49 47 51 50 49 48 48 47 45 44
RH 36 50 62 80 86 80 75 68 61 78 90 93 89 72 58 52 50 67 80 86 89
WIND DIR E E E E E E SE E NE E NE NE N W W W W W W W W
WIND SPD 20 19 16 12 12 11 10 9 8 4 3 4 5 6 11 13 16 10 10 10 11
WIND GUST 32 29
CLOUDS B1 SC B2 B2 B2 OV OV B1 B1 B1 B1 B2 OV B2 B2 B2 B1 SC SC SC SC
POP 12HR 50 90 40 60 10
QPF 12HR 0.08 0.31 0.01 0.14 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S L D D C S S L L L L
TSTMS S S S S S
DATE 06/23/26 WED 06/24/26 THU 06/25/26 FRI 06/26/26 SAT 06/27/26
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 71 44 75 47 80 53 87 56 85
TEMP 65 69 52 47 70 73 56 49 76 78 61 55 80 83 65 58 80 79
DEWPT 47 44 46 45 46 43 45 44 47 46 48 49 55 51 53 53 54 50
PWIND DIR NW N E E E E SE SE SE
WIND CHAR GN LT LT LT GN GN GN GN GN
AVG CLOUDS SC SC SC SC B1 SC SC SC SC FW SC SC SC SC B1 B1 B1 B1
POP 12HR 20 5 5 0 5 20 20 30 50
RAIN SHWRS S S S S C C C C
TSTMS S S C S S
MTZ022-211000-
JORDAN-GARFIELD MT
47.33N 106.95W ELEV. 2661 FT
315 PM MDT SAT JUN 20 2026
DATE 06/20/26 SUN 06/21/26 MON 06/22/26 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 53 75 48 68 44
TEMP 79 69 61 56 54 62 69 73 73 64 56 51 49 56 62 66 66 58 51 47 45
DEWPT 52 52 53 52 52 52 52 49 49 49 49 46 45 46 47 47 48 48 46 43 43
RH 39 55 75 86 93 70 55 43 43 58 77 83 86 69 58 50 52 69 83 86 93
WIND DIR SE SE SE SE SE W NW NW N NE E NW NW NW NW NW NW NW W W W
WIND SPD 12 9 6 4 3 8 14 14 9 3 2 3 5 6 10 12 13 9 6 5 8
WIND GUST 25 19 23 19
CLOUDS B1 B2 B1 B2 B2 B1 B1 B1 SC SC B1 B2 B2 B2 B2 B2 SC SC FW FW SC
POP 12HR 30 30 50 70 5
QPF 12HR 0.05 0 0.01 0.25 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C C S C C C L L L L
TSTMS S S S S S S S S
DATE 06/23/26 WED 06/24/26 THU 06/25/26 FRI 06/26/26 SAT 06/27/26
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 70 45 75 48 81 54 87 56 82
TEMP 64 70 52 47 71 74 57 50 77 79 62 56 82 84 65 58 78 78
DEWPT 44 43 44 44 44 43 43 44 46 47 49 49 50 49 51 49 48 48
PWIND DIR NW NE E E SE SE SE SE SW
WIND CHAR GN LT LT LT LT GN GN GN GN
AVG CLOUDS SC FW FW SC SC FW FW FW SC SC B1 SC SC SC B1 B1 B1 B1
POP 12HR 5 0 0 0 10 30 10 40 40
RAIN SHWRS C C C S C
TSTMS C C S S
MTZ024-211000-
SIDNEY-RICHLAND MT
47.70N 104.20W ELEV. 1985 FT
315 PM MDT SAT JUN 20 2026
DATE 06/20/26 SUN 06/21/26 MON 06/22/26 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 52 68 48 70 46
TEMP 76 67 61 57 53 58 64 65 66 60 55 52 49 59 66 68 67 59 54 50 47
DEWPT 49 48 49 51 50 52 55 56 57 55 53 51 48 52 53 53 52 51 49 46 44
RH 39 50 65 80 89 80 73 73 73 84 93 96 96 78 63 59 59 75 83 86 89
WIND DIR E E E E E SE SE SE SE SE S S S W W W W SW W W W
WIND SPD 19 17 13 11 11 12 13 11 9 6 4 3 4 5 9 11 10 6 8 9 11
WIND GUST 29 27 24 24 23
CLOUDS B1 B1 B2 B1 OV B2 B2 B2 B2 B1 B1 B1 B2 B1 B2 B2 B1 B1 SC SC SC
POP 12HR 40 90 30 80 30
QPF 12HR 0.16 0.55 0.04 0.19 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C D D C C S S D D C C
TSTMS S S S S S S S
DATE 06/23/26 WED 06/24/26 THU 06/25/26 FRI 06/26/26 SAT 06/27/26
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 69 44 73 46 78 53 84 56 84
TEMP 64 69 53 48 69 72 55 49 74 77 61 55 78 82 65 59 80 81
DEWPT 49 47 47 46 49 45 46 45 49 48 49 50 58 55 56 55 58 54
PWIND DIR NW N NE E SE E SE SE SE
WIND CHAR BZ LT LT LT LT GN GN GN GN
AVG CLOUDS SC B1 FW SC B1 SC SC SC SC FW SC SC B1 SC B1 B1 B1 B1
POP 12HR 30 5 5 0 5 20 20 30 40
RAIN SHWRS C S S C C S C
TSTMS S S S S S C
MTZ025-211000-
GLENDIVE-DAWSON MT
47.13N 104.80W ELEV. 2457 FT
315 PM MDT SAT JUN 20 2026
DATE 06/20/26 SUN 06/21/26 MON 06/22/26 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 70 49 69 47
TEMP 77 67 62 57 55 59 64 68 69 61 55 51 51 60 65 67 66 58 54 49 48
DEWPT 52 52 53 53 53 56 58 61 59 56 53 50 50 54 54 55 53 50 49 45 45
RH 42 59 72 86 93 90 81 78 70 84 93 96 96 81 68 65 63 75 83 86 89
WIND DIR SE E E E E SE SE S E S S S S NW NW NW NW W W W W
WIND SPD 18 14 11 9 9 10 10 10 8 4 4 3 3 4 6 10 11 8 9 9 10
CLOUDS B1 B2 B2 B2 OV B2 B2 B2 B1 SC SC B1 B2 B1 OV OV B1 SC SC SC SC
POP 12HR 50 90 20 80 20
QPF 12HR 0.18 0.24 0.01 0.21 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C L L L S C C D D S S
TSTMS S S S S S C S
DATE 06/23/26 WED 06/24/26 THU 06/25/26 FRI 06/26/26 SAT 06/27/26
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 69 45 73 48 79 54 84 57 83
TEMP 64 69 53 47 69 72 56 50 74 77 62 56 79 82 66 59 80 81
DEWPT 49 47 47 46 48 45 46 46 51 50 51 51 57 55 55 54 56 54
PWIND DIR NW NW NE E SE SE SE SE SE
WIND CHAR BZ LT LT LT LT GN GN GN GN
AVG CLOUDS SC SC SC SC B1 SC SC FW SC FW SC SC SC SC B1 SC B1 B1
POP 12HR 10 5 0 0 10 20 20 20 40
RAIN SHWRS S S S S S C
TSTMS S S S S S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page