034
FOUS55 KGGW 160640
PFMGGW
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GLASGOW MT
1240 AM MDT SAT MAY 16 2026
MTZ017-171000-
GLASGOW-VALLEY MT
48.22N 106.61W ELEV. 2293 FT
1240 AM MDT SAT MAY 16 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON
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 67 39 49 32
TEMP 40 38 49 61 65 65 55 50 46 42 44 46 47 44 39 37 35 33
DEWPT 33 32 33 34 32 32 38 40 39 38 40 41 40 37 37 35 33 31
RH 76 79 54 36 29 29 53 68 76 86 86 83 76 76 92 92 92 92
WIND DIR SE E SE S SE E NE NE NE N N N N N N N N N
WIND SPD 3 5 8 6 5 12 16 17 19 17 17 17 18 18 16 12 11 11
WIND GUST 27
CLOUDS SC SC B2 B1 OV B2 OV OV OV OV B2 B2 B2 B2 OV OV OV OV
POP 12HR 0 30 70 50 40
QPF 12HR 0 0 0.16 0.09 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L L C C C C C C C C C
SNOWSHWRS C C
TSTMS
DATE 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
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 49 31 59 36 66 40 71 43 76
TEMP 43 48 38 32 52 58 43 37 61 64 48 42 66 69 53 45 71 74
DEWPT 34 32 33 30 32 30 31 32 37 34 37 37 39 35 38 38 41 37
PWIND DIR N NE SE SE S N W SE S
WIND CHAR GN LT LT GN GN GN LT GN GN
AVG CLOUDS OV B2 B2 B2 B1 SC SC SC SC SC B1 SC SC FW SC B1 SC SC
POP 12HR 30 10 5 5 20 5 5 5 10
RAIN SHWRS C S
TSTMS S
MTZ020-171000-
WOLF POINT-WESTERN ROOSEVELT MT
48.10N 105.58W ELEV. 1985 FT
1240 AM MDT SAT MAY 16 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON
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 71 39 52 31
TEMP 39 37 48 63 69 69 57 52 46 42 45 48 50 46 39 37 34 32
DEWPT 33 33 32 33 32 33 35 39 38 38 39 40 40 37 35 35 32 30
RH 79 85 54 32 25 26 43 61 73 86 79 74 68 71 85 92 92 92
WIND DIR W NE E E E E E E E NE NE NE N N N N N N
WIND SPD 3 4 8 6 8 14 18 18 19 19 18 17 17 16 14 11 10 9
CLOUDS FW FW B1 B2 B2 B2 OV OV B2 OV B2 B2 B2 B2 OV OV OV OV
POP 12HR 0 20 60 60 50
QPF 12HR 0 0 0.07 0.05 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S L L L L C L C C C S S C
SNOWSHWRS S
TSTMS
DATE 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
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 50 31 60 33 68 39 73 42 79
TEMP 44 49 38 32 52 58 41 36 64 66 47 41 68 71 51 45 73 76
DEWPT 33 33 33 29 30 28 29 30 36 34 37 37 38 35 38 38 40 37
PWIND DIR N NE NE SE S NW W SE SE
WIND CHAR GN LT LT LT LT LT LT LT GN
AVG CLOUDS OV B2 OV B2 B1 SC SC SC SC SC B1 SC SC SC SC SC SC SC
POP 12HR 30 20 10 5 20 5 5 5 10
RAIN SHWRS C S S S
TSTMS S
MTZ022-171000-
JORDAN-GARFIELD MT
47.33N 106.95W ELEV. 2661 FT
1240 AM MDT SAT MAY 16 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON
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 70 37 52 31
TEMP 41 39 53 64 68 67 54 48 43 39 43 49 51 47 40 37 34 32
DEWPT 28 26 28 29 28 32 37 42 41 38 36 38 38 38 37 36 33 32
RH 59 59 38 27 22 27 52 80 93 96 76 66 61 71 89 96 96100
WIND DIR SW SW W E E E N N NW NW NW NW NW N N N N N
WIND SPD 1 2 2 4 8 12 13 14 16 16 18 19 18 17 13 11 9 9
WIND GUST 24 25 26 28 31 31 28 24
CLOUDS SC B2 B2 B2 B2 B2 OV OV OV B2 B1 B1 B1 B2 OV B2 OV OV
POP 12HR 0 20 60 40 50
QPF 12HR 0 0 0.06 0.02 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L L C C C C C C C C C
SNOWSHWRS C
DATE 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
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 47 30 59 34 66 38 71 42 76
TEMP 42 46 36 31 52 57 41 37 63 63 46 41 67 69 50 45 73 72
DEWPT 33 33 33 30 31 29 30 31 35 35 37 37 36 35 37 38 38 38
PWIND DIR N N S SE SW W W S W
WIND CHAR GN LT LT LT GN LT LT LT GN
AVG CLOUDS OV B2 B2 B1 SC SC SC SC B1 SC SC SC SC SC B1 B1 SC SC
POP 12HR 40 20 10 0 20 10 10 10 10
RAIN SHWRS C S S S S
SNOWSHWRS C
MTZ024-171000-
SIDNEY-RICHLAND MT
47.70N 104.20W ELEV. 1985 FT
1240 AM MDT SAT MAY 16 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON
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 71 41 52 32
TEMP 42 39 49 64 70 70 60 54 50 45 45 49 50 47 42 38 36 33
DEWPT 33 33 32 34 32 32 32 34 39 40 39 41 40 37 35 34 33 31
RH 70 79 52 32 24 24 35 46 66 82 79 74 68 68 76 85 89 92
WIND DIR W NW E E E E E E E E E NE N N N N N N
WIND SPD 4 4 5 6 10 14 20 18 16 16 16 16 16 16 14 11 10 10
WIND GUST 29 26 26 26 26 26
CLOUDS FW FW SC B1 B2 B2 B2 OV OV OV B2 B2 OV OV OV OV OV OV
POP 12HR 0 5 90 70 40
QPF 12HR 0 0 0.08 0.09 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C D L C C C C C C C S
DATE 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
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 47 32 57 33 68 40 72 43 77
TEMP 42 47 39 33 51 56 41 36 63 66 47 42 67 70 51 46 73 75
DEWPT 34 34 34 30 30 28 29 29 34 34 36 37 38 35 37 39 40 38
PWIND DIR N N N SE S S NW SE S
WIND CHAR GN LT LT LT GN LT LT LT GN
AVG CLOUDS OV B2 OV OV B2 B1 SC SC SC SC B1 B1 B1 SC SC SC SC SC
POP 12HR 30 30 10 5 20 10 10 5 20
RAIN SHWRS S C C C S S
TSTMS S
MTZ025-171000-
GLENDIVE-DAWSON MT
47.13N 104.80W ELEV. 2457 FT
1240 AM MDT SAT MAY 16 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON
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 45 56 34
TEMP 42 40 53 67 72 71 61 56 51 47 49 53 54 50 43 39 36 35
DEWPT 32 32 33 34 32 34 37 39 42 43 43 43 43 40 38 36 34 33
RH 67 73 46 29 23 26 41 53 71 86 80 69 66 68 82 89 92 92
WIND DIR NW W E SE SE E E E SE N NW N N N N N N N
WIND SPD 3 2 4 6 11 16 20 18 17 14 16 17 17 17 16 12 11 11
WIND GUST 26
CLOUDS SC SC SC B1 B1 B2 OV OV OV OV B2 B1 OV OV OV B2 OV OV
POP 12HR 0 10 70 50 30
QPF 12HR 0 0 0.06 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L C C C C S S C C C
DATE 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
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 46 32 56 34 67 40 71 44 77
TEMP 42 46 38 33 49 55 41 36 63 65 48 43 67 69 52 46 73 75
DEWPT 35 36 35 32 32 30 30 30 36 36 38 38 39 36 38 39 41 39
PWIND DIR N N N E S SW W SE S
WIND CHAR GN GN LT LT LT LT LT LT GN
AVG CLOUDS OV B2 OV B2 B2 SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 40 40 20 0 20 10 10 10 10
RAIN SHWRS C C C C S S
TSTMS S
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