143
FOUS55 KGGW 211850
PFMGGW
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GLASGOW MT
1150 AM MST SAT FEB 21 2026
MTZ017-212300-
GLASGOW-VALLEY MT
48.22N 106.61W ELEV. 2293 FT
1150 AM MST SAT FEB 21 2026
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 17 -2 18 9 43
TEMP 14 15 8 4 1 -1 -1 7 16 17 13 11 10 11 14 31 42 40
DEWPT -2 1 0 -1 -5 -7 -7 -2 3 5 4 3 4 6 9 21 27 28
RH 48 53 69 79 75 75 75 66 56 58 67 69 76 80 80 66 55 62
WIND DIR NW N NE E E E E E E E E E E SE S W W SW
WIND SPD 8 4 5 5 9 10 12 16 19 20 19 18 14 5 4 5 9 9
WIND GUST 27 29 32 29 28
CLOUDS CL CL FW CL CL CL FW FW B1 B1 CL CL CL FW SC 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 S
WIND CHILL -7-14-18-19-11 -1 0 -4 -6 -7
MIN CHILL -7 -3 -8 -20 -20 -8 -8 -8 3 31
DATE TUE 02/24/26 WED 02/25/26 THU 02/26/26 FRI 02/27/26
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 25 38 20 41 27 48 27 40
TEMP 33 28 33 33 24 22 32 38 30 29 42 44 34 29 34 28
DEWPT 26 24 26 23 19 18 23 23 19 18 22 21 20 11 6 2
PWIND DIR W NW NW W W W W NW
WIND CHAR GN GN GN BZ BZ WY WY WY
AVG CLOUDS B1 B2 B2 B1 B1 B1 B1 SC SC FW FW SC SC B1 B1 B1
POP 12HR 20 30 40 30 5 10 30 20
RAIN S S C C S
SNOW S C C C C S C S S
MTZ020-212300-
WOLF POINT-WESTERN ROOSEVELT MT
48.10N 105.58W ELEV. 1985 FT
1150 AM MST SAT FEB 21 2026
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 18 -5 18 7 43
TEMP 15 16 6 2 -3 -5 -4 5 15 17 12 9 8 9 13 32 42 39
DEWPT -1 2 -1 -3 -7 -9 -9 -5 2 5 3 2 2 4 8 20 26 27
RH 48 53 72 79 82 82 78 62 55 58 66 72 76 80 80 61 53 62
WIND DIR W N NE NE E E E E E E E E E E SW W W W
WIND SPD 6 4 4 5 5 6 8 10 12 12 11 10 9 4 4 8 10 8
CLOUDS CL CL CL CL CL CL FW FW SC B2 B1 CL CL FW SC 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
WIND CHILL 4 -9-15-19-19-10 1 4 -2 -5 -5
MIN CHILL -7 -3 -10 -20 -20 -7 -5 -8 1 30
DATE TUE 02/24/26 WED 02/25/26 THU 02/26/26 FRI 02/27/26
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 24 36 16 39 24 47 26 40
TEMP 31 27 32 33 22 18 31 37 27 26 41 43 32 27 34 29
DEWPT 25 23 25 23 18 17 23 24 19 18 22 23 20 12 8 3
PWIND DIR W NW N W W W W NW
WIND CHAR GN GN GN BZ BZ BZ BZ BZ
AVG CLOUDS SC B2 B2 B2 B1 B1 B1 SC SC FW FW SC SC B1 B1 B1
POP 12HR 20 20 40 20 5 5 20 20
RAIN S C S
SNOW S S C C S S S S S
MTZ022-212300-
JORDAN-GARFIELD MT
47.33N 106.95W ELEV. 2661 FT
1150 AM MST SAT FEB 21 2026
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 21 -2 29 14 53
TEMP 18 16 6 2 0 -2 0 17 27 25 17 15 15 18 24 46 53 47
DEWPT 5 7 2 -2 -4 -5 -5 5 10 12 10 10 10 12 17 28 31 30
RH 56 67 83 83 83 87 79 58 48 57 73 80 80 77 74 49 43 51
WIND DIR N NE E E E E E SE SE SE SE S S SW SW SW W W
WIND SPD 4 3 2 2 3 4 6 10 13 10 8 5 5 5 6 10 11 9
CLOUDS CL CL FW CL CL FW SC SC B2 SC CL CL CL FW SC SC SC B2
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL -13 5 16
MIN CHILL -2 2 2 -12 -13 9 4 6 12
DATE TUE 02/24/26 WED 02/25/26 THU 02/26/26 FRI 02/27/26
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 28 46 23 47 27 54 28 47
TEMP 35 32 42 39 27 25 41 42 30 29 47 48 34 31 40 33
DEWPT 26 24 31 27 24 21 25 20 17 16 20 19 19 11 10 5
PWIND DIR W W W W W W W NW
WIND CHAR GN GN GN BZ BZ WY BZ BZ
AVG CLOUDS B2 B2 OV B2 B1 B1 B1 SC SC FW SC FW SC SC B1 B1
POP 12HR 10 30 50 30 5 5 20 30
RAIN S C C C S S
SNOW C C C S S S C C
MTZ024-212300-
SIDNEY-RICHLAND MT
47.70N 104.20W ELEV. 1985 FT
1150 AM MST SAT FEB 21 2026
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 16 -6 20 10 48
TEMP 14 14 5 1 -3 -5 -4 7 18 19 13 12 11 12 18 37 47 44
DEWPT -1 2 -1 -4 -7 -9 -9 -4 2 5 3 2 2 3 10 24 30 31
RH 50 58 76 79 82 82 78 60 49 54 63 63 66 66 70 59 51 60
WIND DIR NW NW N N NE NE NE E E E SE SE SE S S SW SW SW
WIND SPD 11 6 4 3 3 3 4 5 10 10 11 11 11 9 8 10 10 8
CLOUDS CL CL CL CL CL CL CL CL SC B2 B2 CL CL FW 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
WIND CHILL 0 -15 6 6 -1 -2 -3 0 7
MIN CHILL -10 -6 -8 -14 -15 -1 -3 -4 1
DATE TUE 02/24/26 WED 02/25/26 THU 02/26/26 FRI 02/27/26
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 27 39 17 42 25 50 28 44
TEMP 35 31 34 34 23 19 32 38 28 28 44 46 34 30 37 33
DEWPT 27 25 28 25 20 18 25 25 22 20 25 25 24 17 10 5
PWIND DIR W NW NW W W W W NW
WIND CHAR GN GN GN BZ BZ BZ BZ WY
AVG CLOUDS B1 B1 B2 B2 B1 B1 B1 B1 SC SC FW SC SC B1 B1 B1
POP 12HR 10 20 40 30 5 5 10 10
SNOW S C C C S
MTZ025-212300-
GLENDIVE-DAWSON MT
47.13N 104.80W ELEV. 2457 FT
1150 AM MST SAT FEB 21 2026
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 19 -3 26 13 49
TEMP 17 16 6 3 -1 -3 -1 12 24 24 18 15 14 14 19 39 49 45
DEWPT 4 4 0 -1 -4 -6 -6 1 6 7 4 3 5 8 12 25 30 30
RH 56 58 76 83 87 86 79 60 45 47 53 58 67 76 74 57 48 55
WIND DIR NW N N N NE NE NE E E E SE SE SE S SW SW SW SW
WIND SPD 11 5 3 3 3 4 5 6 10 10 10 10 10 8 9 11 12 9
CLOUDS CL CL CL CL CL CL FW CL FW B2 B1 CL CL FW FW FW SC B1
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 5 -13 1 13 6 2 1
MIN CHILL -4 1 -4 -13 -15 4 1 0 4
DATE TUE 02/24/26 WED 02/25/26 THU 02/26/26 FRI 02/27/26
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 29 44 22 45 27 50 30 45
TEMP 36 33 39 37 26 23 37 40 31 29 45 47 37 31 39 34
DEWPT 26 26 32 28 24 21 28 25 21 20 23 23 23 17 12 7
PWIND DIR W W W W W W W NW
WIND CHAR GN GN GN BZ BZ BZ BZ BZ
AVG CLOUDS B2 B1 B2 B2 B1 B1 B1 SC SC FW FW SC SC SC B1 B1
POP 12HR 5 20 40 30 5 5 10 20
RAIN S C S
SNOW C C S S S
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