374
FNUS55 KGGW 060705
FWFGGW

Fire Weather Planning Forecast for Northeast Montana
National Weather Service Glasgow MT
105 AM MDT Sat Jun 6 2026

.DISCUSSION...A cold front will move through the region today and
tonight. This will create a wide range in temperatures today. Look
showers and thunderstorms to develop in the late afternoon and
continue tonight and Sunday. A few storms could become severe
late this afternoon and this evening with large hail and wind
gusts above 60 mph.

MTZ134-062230-
Northern Valley and Northern Phillips Counties-
105 AM MDT Sat Jun 6 2026

.TODAY...
Sky/weather.........Mostly cloudy (50-60 percent).
Chance of thunder...0 percent.
Max temperature.....79-84.
Min humidity........34-39 percent.
20-foot winds.......Northeast winds 5 to 15 mph becoming east early
                    in the afternoon, then becoming north late in
                    the afternoon.
CWR (> 0.10 inch)...Zero.

.TONIGHT...
Sky/weather.........Mostly cloudy (50-60 percent). A chance of
                    showers and a slight chance of thunderstorms in
                    the evening, then a slight chance of showers
                    after midnight. Some thunderstorms may produce
                    damaging winds and large hail in the evening.
Chance of thunder...20 percent.
Min temperature.....49-54.
Max humidity........79-84 percent.
20-foot winds.......North winds 10 to 20 mph.
CWR (> 0.10 inch)...10 percent.

.SUNDAY...
Sky/weather.........Mostly cloudy (70-80 percent). A chance of
                    showers and a slight chance of thunderstorms.
Chance of thunder...20 percent.
Max temperature.....66-71.
Min humidity........46-51 percent.
20-foot winds.......Northwest winds 10 to 20 mph.
CWR (> 0.10 inch)...10 percent.


.Forecast days 3 through 7......
.MONDAY...Partly cloudy. A chance of showers. Lows in the lower
40s. Highs in the lower 70s. Southwest winds 15 to 25 mph.
.TUESDAY...Mostly cloudy. A slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 70s.
Southeast winds 5 to 15 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers and a slight
chance of thunderstorms. Lows in the upper 40s. Highs in the
upper 60s. Northwest winds 20 to 30 mph.
.THURSDAY...Mostly cloudy. A chance of showers and a slight
chance of thunderstorms. Lows in the mid 40s. Highs in the mid
60s.
.FRIDAY...Mostly cloudy. A chance of showers and a slight chance
of thunderstorms. Lows in the mid 40s. Highs in the mid 60s.

$$

MTZ135-062230-
The Little Rockies-
105 AM MDT Sat Jun 6 2026

.TODAY...
Sky/weather.........Mostly cloudy (55-65 percent). A slight chance
                    of showers and thunderstorms in the afternoon.
Chance of thunder...20 percent.
Max temperature.....77-82 valleys and 67-72 ridges.
Min humidity........35-40 percent.
20-foot winds.......
    Lower elevation......Upslope/upvalley 2-5 mph.
    Ridge............North winds 5 to 10 mph.
CWR (> 0.10 inch)...Zero.

.TONIGHT...
Sky/weather.........Mostly cloudy (65-75 percent). A chance of
                    showers and a slight chance of thunderstorms.
Chance of thunder...20 percent.
Min temperature.....53-58 valleys and 45-50 ridges.
Max humidity........60-65 percent valleys and 70-75 percent ridges.
20-foot winds.......
    Lower elevation......Northwest winds 5 to 15 mph.
    Ridge............Northwest winds 10 to 20 mph.
CWR (> 0.10 inch)...10 percent.

.SUNDAY...
Sky/weather.........A chance of showers and a slight chance of
                    thunderstorms.
Chance of thunder...20 percent.
Max temperature.....63-68 valleys and 53-58 ridges.
Min humidity........46-51 percent valleys and 55-60 percent ridges.
20-foot winds.......
    Lower elevation......Northwest winds 5 to 15 mph.
    Ridge............Northwest winds 5 to 15 mph.
CWR (> 0.10 inch)...30 percent.


.Forecast days 3 through 7......
.MONDAY...Partly cloudy. A chance of showers. Lows in the lower
40s. Highs around 70. Southwest winds 10 to 20 mph.
.TUESDAY...Mostly cloudy. Lows in the lower 50s. Highs in the
lower 70s. West winds 5 to 15 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers and a slight
chance of thunderstorms. Lows around 50. Highs in the lower 60s.
West winds 15 to 25 mph.
.THURSDAY...Mostly cloudy. Showers likely and a slight chance of
thunderstorms. Lows in the upper 40s. Highs in the lower 60s.
.FRIDAY...Mostly cloudy. A chance of showers and a slight chance
of thunderstorms. Lows in the upper 40s. Highs in the lower 60s.

$$

MTZ136-062230-
The Lower Missouri River Breaks including the Charles M Russell
National Wildlife Refuge-
105 AM MDT Sat Jun 6 2026

.TODAY...
Sky/weather.........Mostly cloudy (55-65 percent).
Chance of thunder...0 percent.
Max temperature.....81-86.
Min humidity........34-39 percent.
20-foot winds.......
    Lower elevation......Upslope/upvalley 5-10 mph becoming
                         upslope/upvalley 4-8 mph.
    Ridge............North winds 5 to 10 mph becoming east early in
                     the afternoon, then becoming north late in the
                     afternoon.
CWR (> 0.10 inch)...Zero.

.TONIGHT...
Sky/weather.........Mostly cloudy (50-60 percent) then becoming
                    partly cloudy (45-55 percent). A chance of
                    showers and a slight chance of thunderstorms in
                    the evening, then a slight chance of showers
                    after midnight. Some thunderstorms may produce
                    damaging winds and large hail in the evening.
Chance of thunder...20 percent.
Min temperature.....52-57.
Max humidity........73-78 percent.
20-foot winds.......
    Lower elevation......Northwest winds 5 to 15 mph.
    Ridge............Northwest winds 5 to 15 mph.
CWR (> 0.10 inch)...10 percent.

.SUNDAY...
Sky/weather.........Mostly cloudy (65-75 percent). A chance of
                    showers in the morning, then a chance of
                    showers and a slight chance of thunderstorms in
                    the afternoon.
Chance of thunder...20 percent.
Max temperature.....67-72.
Min humidity........45-50 percent.
20-foot winds.......
    Lower elevation......Northwest winds 10 to 20 mph.
    Ridge............Northwest winds 10 to 20 mph.
CWR (> 0.10 inch)...20 percent.


.Forecast days 3 through 7......
.MONDAY...Partly cloudy. A chance of showers. Lows in the mid
40s. Highs in the mid 70s. Southwest winds 15 to 25 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the upper 70s. East winds 5 to 15 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers and a slight
chance of thunderstorms. Lows in the lower 50s. Highs in the
upper 60s. West winds 10 to 20 mph.
.THURSDAY...Mostly cloudy. A chance of showers and a slight
chance of thunderstorms. Lows in the upper 40s. Highs in the mid
60s.
.FRIDAY...Mostly cloudy. A chance of showers and a slight chance
of thunderstorms. Lows in the upper 40s. Highs in the mid 60s.

$$

MTZ137-062230-
Southern Petroleum and Southern Garfield Counties-
105 AM MDT Sat Jun 6 2026

.TODAY...
Sky/weather.........Partly cloudy (45-55 percent).
Chance of thunder...0 percent.
Max temperature.....83-88.
Min humidity........31-36 percent.
20-foot winds.......
    Lower elevation......Upslope/upvalley 2-5 mph becoming
                         upslope/upvalley 4-8 mph in the afternoon.
    Ridge............North winds 5 to 15 mph becoming southeast 5
                     to 10 mph early in the afternoon, then
                     becoming northeast late in the afternoon.
CWR (> 0.10 inch)...Zero.

.TONIGHT...
Sky/weather.........Mostly cloudy (50-60 percent) then becoming
                    partly cloudy (40-50 percent). A slight chance
                    of showers and thunderstorms in the evening,
                    then a slight chance of showers after midnight.
                    Some thunderstorms may produce damaging winds
                    and large hail in the evening.
Chance of thunder...20 percent.
Min temperature.....50-55.
Max humidity........75-80 percent.
20-foot winds.......
    Lower elevation......Northwest winds 10 to 20 mph.
    Ridge............Northwest winds 10 to 20 mph.
CWR (> 0.10 inch)...Zero.

.SUNDAY...
Sky/weather.........Mostly cloudy (55-65 percent). A slight chance
                    of showers in the morning, then a chance of
                    showers and a slight chance of thunderstorms in
                    the afternoon.
Chance of thunder...20 percent.
Max temperature.....67-72.
Min humidity........46-51 percent.
20-foot winds.......
    Lower elevation......Northwest winds 10 to 20 mph.
    Ridge............Northwest winds 10 to 20 mph.
CWR (> 0.10 inch)...30 percent.


.Forecast days 3 through 7......
.MONDAY...Partly cloudy. A chance of showers. Lows in the lower
40s. Highs in the mid 70s. Southwest winds 15 to 25 mph.
.TUESDAY...Mostly cloudy. A chance of showers. Lows in the lower
50s. Highs in the upper 70s. North winds 5 to 15 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers and a slight
chance of thunderstorms. Lows in the upper 40s. Highs in the mid
60s. Northwest winds 10 to 20 mph.
.THURSDAY...Mostly cloudy. A chance of showers and a slight
chance of thunderstorms. Lows in the mid 40s. Highs in the mid
60s.
.FRIDAY...Mostly cloudy. A chance of showers and a slight chance
of thunderstorms. Lows in the mid 40s. Highs in the mid 60s.

$$

MTZ120-062230-
Fort Peck Reservation and Daniels/Roosevelt/Sheridan Counties-
105 AM MDT Sat Jun 6 2026

.TODAY...
Sky/weather.........Partly cloudy (45-55 percent). A slight chance
                    of thunderstorms in the afternoon. Some
                    thunderstorms may be severe.
Chance of thunder...10 percent.
Max temperature.....89-94.
Min humidity........29-34 percent.
20-foot winds.......East winds 5 to 15 mph becoming south 10 to 20
                    mph late in the afternoon.
CWR (> 0.10 inch)...Zero.

.TONIGHT...
Sky/weather.........A chance of showers and thunderstorms in the
                    evening, then a slight chance of showers and
                    thunderstorms after midnight. Some
                    thunderstorms may be severe.
Chance of thunder...50 percent.
Min temperature.....53-58.
Max humidity........87-92 percent.
20-foot winds.......Northwest winds 10 to 15 mph becoming north 10
                    to 20 mph in the late evening and overnight.
CWR (> 0.10 inch)...50 percent.

.SUNDAY...
Sky/weather.........Mostly cloudy (65-75 percent). A slight chance
                    of showers in the morning, then a chance of
                    showers and a slight chance of thunderstorms in
                    the afternoon.
Chance of thunder...20 percent.
Max temperature.....75-80.
Min humidity........44-49 percent.
20-foot winds.......North winds 10 to 20 mph becoming northwest 5
                    to 15 mph late in the afternoon.
CWR (> 0.10 inch)...Less than 10 percent.


.Forecast days 3 through 7......
.MONDAY...Showers likely and a slight chance of thunderstorms.
Lows in the mid 40s. Highs in the mid 70s. West winds 15 to
25 mph.
.TUESDAY...Mostly cloudy. A chance of showers and a slight chance
of thunderstorms. Lows around 50. Highs around 80. Southeast
winds 10 to 20 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers and a slight
chance of thunderstorms. Lows in the lower 50s. Highs around 70.
Northwest winds 10 to 20 mph.
.THURSDAY...Mostly cloudy. A chance of showers and a slight
chance of thunderstorms. Lows in the upper 40s. Highs in the
upper 60s.
.FRIDAY...Mostly cloudy. A chance of showers and a slight chance
of thunderstorms. Lows in the mid 40s. Highs in the mid 60s.

$$

MTZ122-062230-
Dawson/McCone/Prairie/Richland/Wibaux Counties-
105 AM MDT Sat Jun 6 2026

.TODAY...
Sky/weather.........Partly cloudy (40-50 percent).
Chance of thunder...0 percent.
Max temperature.....91-96.
Min humidity........25-30 percent.
20-foot winds.......Southeast winds 10 to 20 mph.
CWR (> 0.10 inch)...Zero.

.TONIGHT...
Sky/weather.........Mostly cloudy (50-60 percent). A chance of
                    showers and thunderstorms in the evening, then
                    a slight chance of thunderstorms after
                    midnight. Some thunderstorms may be severe.
Chance of thunder...50 percent.
Min temperature.....55-60.
Max humidity........87-92 percent.
20-foot winds.......Southeast winds 15 to 25 mph becoming northeast
                    late in the evening, then becoming north 5 to
                    15 mph after midnight.
CWR (> 0.10 inch)...20 percent.

.SUNDAY...
Sky/weather.........Mostly cloudy (50-60 percent). A chance of
                    showers and a slight chance of thunderstorms in
                    the afternoon.
Chance of thunder...20 percent.
Max temperature.....76-81.
Min humidity........46-51 percent.
20-foot winds.......Northwest winds 5 to 15 mph.
CWR (> 0.10 inch)...10 percent.


.Forecast days 3 through 7......
.MONDAY...Showers likely and a slight chance of thunderstorms.
Lows in the mid 40s. Highs in the mid 70s. West winds 15 to
25 mph.
.TUESDAY...Mostly cloudy. A chance of showers and a slight chance
of thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
Southeast winds 10 to 20 mph.
.WEDNESDAY...Mostly cloudy. A chance of showers and a slight
chance of thunderstorms. Lows in the lower 50s. Highs around 70.
Northwest winds 10 to 20 mph.
.THURSDAY...Mostly cloudy. A chance of showers and a slight
chance of thunderstorms. Lows in the upper 40s. Highs in the
upper 60s.
.FRIDAY...Mostly cloudy. A chance of showers and a slight chance
of thunderstorms. Lows in the upper 40s. Highs in the mid 60s.

$$

weather.gov/glasgow