Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Glasgow, MT
Issued by NWS Glasgow, MT
998
FNUS55 KGGW 302026
FWFGGW
Fire Weather Planning Forecast for Northeast Montana
National Weather Service Glasgow MT
226 PM MDT Wed Jul 30 2025
.DISCUSSION...
Overall fire weather concerns remain low for much of the coming
week, with continued humid and seasonably warm air over northeast
Montana and daily chances for isolated to scattered showers and
some thunderstorm activity.
MTZ134-311015-
Northern Valley and Northern Phillips Counties-
226 PM MDT Wed Jul 30 2025
.TONIGHT...
Sky/weather.........Mostly clear (20-30 percent).
Chance of thunder...0 percent.
Min temperature.....53-58.
Max humidity........93-98 percent.
20-foot winds.......East winds 5 to 15 mph.
CWR (> 0.10 inch)...Zero.
.THURSDAY...
Sky/weather.........Partly cloudy (30-40 percent).
Chance of thunder...0 percent.
Max temperature.....79-84.
Min humidity........44-49 percent.
20-foot winds.......East winds 5 to 15 mph.
CWR (> 0.10 inch)...Zero.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy (45-55 percent). A chance of
showers and thunderstorms in the evening, then
a chance of showers and a slight chance of
thunderstorms after midnight.
Chance of thunder...30 percent.
Min temperature.....57-62.
Max humidity........93-98 percent.
20-foot winds.......East winds 5 to 15 mph.
CWR (> 0.10 inch)...Zero.
.FRIDAY...
Sky/weather.........Partly cloudy (45-55 percent). A chance of
showers and a slight chance of thunderstorms in
the afternoon.
Chance of thunder...20 percent.
Max temperature.....80-85.
Min humidity........48-53 percent.
20-foot winds.......East winds 5 to 15 mph.
CWR (> 0.10 inch)...Zero.
.Forecast days 3 through 7......
.SATURDAY...Mostly cloudy. A chance of thunderstorms and a slight
chance of showers. Lows in the upper 50s. Highs in the lower 80s.
Southeast winds 5 to 15 mph.
.SUNDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s. Southwest winds
5 to 10 mph.
.MONDAY...Partly cloudy. A chance of showers and a slight chance
of thunderstorms. Lows in the upper 50s. Highs in the mid 80s.
South winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers and a slight chance
of thunderstorms. Lows in the upper 50s. Highs around 80.
.WEDNESDAY...Partly cloudy. A chance of showers and a slight
chance of thunderstorms. Lows in the mid 50s. Highs in the lower
80s.
$$
MTZ135-311015-
The Little Rockies-
226 PM MDT Wed Jul 30 2025
.TONIGHT...
Sky/weather.........Partly cloudy (20-30 percent).
Chance of thunder...0 percent.
Min temperature.....60-65 valleys and 53-58 ridges.
Max humidity........82-87 percent.
20-foot winds.......
Lower elevation......East winds 5 to 15 mph.
Ridge............East winds 5 to 15 mph.
CWR (> 0.10 inch)...Zero.
.THURSDAY...
Sky/weather.........Partly cloudy (40-50 percent).
Chance of thunder...0 percent.
Max temperature.....82-87 valleys and 72-77 ridges.
Min humidity........41-46 percent valleys and 54-59 percent ridges.
20-foot winds.......
Lower elevation......East winds 5 to 15 mph.
Ridge............East winds 5 to 15 mph.
CWR (> 0.10 inch)...Zero.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy (40-50 percent) then becoming
mostly cloudy (50-60 percent). A chance of
showers and thunderstorms in the evening, then
a slight chance of showers and thunderstorms
after midnight.
Chance of thunder...40 percent.
Min temperature.....63-68 valleys and 55-60 ridges.
Max humidity........85-90 percent.
20-foot winds.......
Lower elevation......East winds 5 to 15 mph.
Ridge............East winds 5 to 15 mph.
CWR (> 0.10 inch)...10 percent.
.FRIDAY...
Sky/weather.........Mostly cloudy (45-55 percent). A chance of
showers and a slight chance of thunderstorms in
the afternoon.
Chance of thunder...20 percent.
Max temperature.....84-89 valleys and 74-79 ridges.
Min humidity........40-45 percent valleys and 54-59 percent ridges.
20-foot winds.......
Lower elevation......Upslope/upvalley 2-5 mph.
Ridge............East winds 5 to 10 mph.
CWR (> 0.10 inch)...Zero.
.Forecast days 3 through 7......
.SATURDAY...Showers likely and a chance of thunderstorms. Lows in
the lower 60s. Highs around 80. South winds 5 to 10 mph.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows around 60. Highs in the lower 80s. West winds 5 to 10 mph.
.MONDAY...Partly cloudy. A slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the lower 80s.
South winds 5 to 10 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the upper 70s.
.WEDNESDAY...Partly cloudy. A slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs around 80.
$$
MTZ136-311015-
The Lower Missouri River Breaks including the Charles M Russell
National Wildlife Refuge-
226 PM MDT Wed Jul 30 2025
.TONIGHT...
Sky/weather.........Partly cloudy (20-30 percent).
Chance of thunder...0 percent.
Min temperature.....58-63.
Max humidity........90-95 percent.
20-foot winds.......
Lower elevation......East winds 5 to 15 mph.
Ridge............East winds 5 to 15 mph.
CWR (> 0.10 inch)...Zero.
.THURSDAY...
Sky/weather.........Partly cloudy (40-50 percent).
Chance of thunder...0 percent.
Max temperature.....80-85.
Min humidity........50-55 percent.
20-foot winds.......
Lower elevation......East winds 5 to 15 mph.
Ridge............East winds 5 to 15 mph.
CWR (> 0.10 inch)...Zero.
.THURSDAY NIGHT...
Sky/weather.........Mostly cloudy (50-60 percent). A chance of
showers and thunderstorms in the evening, then
a chance of showers and a slight chance of
thunderstorms after midnight.
Chance of thunder...50 percent.
Min temperature.....60-65.
Max humidity........88-93 percent.
20-foot winds.......
Lower elevation......East winds 5 to 15 mph.
Ridge............East winds 5 to 15 mph.
CWR (> 0.10 inch)...10 percent.
.FRIDAY...
Sky/weather.........Partly cloudy (45-55 percent). A chance of
showers and a slight chance of thunderstorms in
the afternoon.
Chance of thunder...20 percent.
Max temperature.....82-87.
Min humidity........49-54 percent.
20-foot winds.......
Lower elevation......East winds 5 to 15 mph.
Ridge............East winds 5 to 15 mph.
CWR (> 0.10 inch)...Zero.
.Forecast days 3 through 7......
.SATURDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the lower 80s. Southeast winds
10 to 15 mph.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the mid 80s. West winds 5 to
10 mph.
.MONDAY...Partly cloudy. A chance of showers and a slight chance
of thunderstorms. Lows around 60. Highs in the upper 80s. South
winds 5 to 10 mph.
.TUESDAY...Mostly cloudy. A chance of showers and a slight chance
of thunderstorms. Lows in the lower 60s. Highs in the lower 80s.
.WEDNESDAY...Partly cloudy. A slight chance of showers and
thunderstorms. Lows around 60. Highs in the mid 80s.
$$
MTZ137-311015-
Southern Petroleum and Southern Garfield Counties-
226 PM MDT Wed Jul 30 2025
.TONIGHT...
Sky/weather.........Partly cloudy (35-45 percent). A slight chance
of showers and thunderstorms in the evening.
Chance of thunder...20 percent.
Min temperature.....57-62.
Max humidity........94-99 percent.
20-foot winds.......
Lower elevation......East winds 5 to 15 mph.
Ridge............East winds 5 to 15 mph.
CWR (> 0.10 inch)...Zero.
.THURSDAY...
Sky/weather.........Mostly cloudy (45-55 percent). A slight chance
of showers in the afternoon.
Chance of thunder...0 percent.
Max temperature.....80-85.
Min humidity........47-52 percent.
20-foot winds.......
Lower elevation......East winds 5 to 15 mph.
Ridge............East winds 5 to 15 mph.
CWR (> 0.10 inch)...Zero.
.THURSDAY NIGHT...
Sky/weather.........Mostly cloudy (55-65 percent). A chance of
showers and thunderstorms in the evening, then
a slight chance of showers and thunderstorms
after midnight.
Chance of thunder...50 percent.
Min temperature.....59-64.
Max humidity........91-96 percent.
20-foot winds.......
Lower elevation......East winds 5 to 15 mph.
Ridge............East winds 5 to 15 mph.
CWR (> 0.10 inch)...10 percent.
.FRIDAY...
Sky/weather.........Mostly cloudy (45-55 percent). A chance of
showers and a slight chance of thunderstorms in
the afternoon.
Chance of thunder...20 percent.
Max temperature.....83-88.
Min humidity........46-51 percent.
20-foot winds.......
Lower elevation......East winds 5 to 15 mph.
Ridge............East winds 5 to 15 mph.
CWR (> 0.10 inch)...Zero.
.Forecast days 3 through 7......
.SATURDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows around 60. Highs in the mid 80s. East winds 10 to 15 mph.
.SUNDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows around 60. Highs in the mid 80s. West winds 5 to 10 mph.
.MONDAY...Partly cloudy. A chance of showers and a slight chance
of thunderstorms. Lows in the upper 50s. Highs in the upper 80s.
South winds 5 to 10 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s.
.WEDNESDAY...Partly cloudy. A slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 80s.
$$
MTZ120-311015-
Fort Peck Reservation and Daniels/Roosevelt/Sheridan Counties-
226 PM MDT Wed Jul 30 2025
.TONIGHT...
Sky/weather.........Partly cloudy (25-35 percent).
Chance of thunder...0 percent.
Min temperature.....52-57.
Max humidity........91-96 percent.
20-foot winds.......East winds 5 to 10 mph.
CWR (> 0.10 inch)...Zero.
.THURSDAY...
Sky/weather.........Partly cloudy (35-45 percent). A slight chance
of showers in the afternoon.
Chance of thunder...0 percent.
Max temperature.....76-81.
Min humidity........54-59 percent.
20-foot winds.......Southeast winds 5 to 15 mph.
CWR (> 0.10 inch)...Zero.
.THURSDAY NIGHT...
Sky/weather.........Mostly cloudy (50-60 percent) then becoming
partly cloudy (40-50 percent). A chance of
showers and a slight chance of thunderstorms.
Chance of thunder...20 percent.
Min temperature.....56-61.
Max humidity........89-94 percent.
20-foot winds.......East winds 5 to 15 mph.
CWR (> 0.10 inch)...Zero.
.FRIDAY...
Sky/weather.........Mostly cloudy (50-60 percent). A slight chance
of showers and thunderstorms in the afternoon.
Chance of thunder...20 percent.
Max temperature.....78-83.
Min humidity........56-61 percent.
20-foot winds.......Southeast winds 10 to 20 mph.
CWR (> 0.10 inch)...Zero.
.Forecast days 3 through 7......
.SATURDAY...Mostly cloudy. A chance of showers and a slight
chance of thunderstorms. Lows in the upper 50s. Highs in the
upper 70s. Southeast winds 10 to 20 mph.
.SUNDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s. Southeast winds
5 to 10 mph.
.MONDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s. South winds 5 to
10 mph.
.TUESDAY...Mostly cloudy. A chance of showers and a slight chance
of thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
.WEDNESDAY...Partly cloudy. A chance of showers and a slight
chance of thunderstorms. Lows in the upper 50s. Highs in the
lower 80s.
$$
MTZ122-311015-
Dawson/McCone/Prairie/Richland/Wibaux Counties-
226 PM MDT Wed Jul 30 2025
.TONIGHT...
Sky/weather.........Partly cloudy (35-45 percent). A slight chance
of showers after midnight.
Chance of thunder...0 percent.
Min temperature.....56-61.
Max humidity........93-98 percent.
20-foot winds.......East winds 5 to 15 mph.
CWR (> 0.10 inch)...Zero.
.THURSDAY...
Sky/weather.........Partly cloudy (40-50 percent). A slight chance
of showers in the morning, then a slight chance
of showers and thunderstorms in the afternoon.
Chance of thunder...20 percent.
Max temperature.....77-82.
Min humidity........58-63 percent.
20-foot winds.......Southeast winds 5 to 15 mph.
CWR (> 0.10 inch)...Less than 10 percent.
.THURSDAY NIGHT...
Sky/weather.........Mostly cloudy (55-65 percent). A chance of
showers and thunderstorms in the evening, then
a chance of showers and a slight chance of
thunderstorms after midnight.
Chance of thunder...40 percent.
Min temperature.....57-62.
Max humidity........88-93 percent.
20-foot winds.......Southeast winds 5 to 15 mph.
CWR (> 0.10 inch)...10 percent.
.FRIDAY...
Sky/weather.........Mostly cloudy (60-70 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.....78-83.
Min humidity........57-62 percent.
20-foot winds.......Southeast winds 10 to 20 mph.
CWR (> 0.10 inch)...20 percent.
.Forecast days 3 through 7......
.SATURDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s. Southeast winds
10 to 20 mph.
.SUNDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s. South winds 5 to
10 mph.
.MONDAY...Partly cloudy. A chance of showers and a slight chance
of thunderstorms. Lows in the upper 50s. Highs in the mid 80s.
South winds 5 to 10 mph.
.TUESDAY...Partly cloudy. A chance of showers and a slight chance
of thunderstorms. Lows in the upper 50s. Highs in the lower 80s.
.WEDNESDAY...Partly cloudy. A chance of showers and a slight
chance of thunderstorms. Lows in the upper 50s. Highs in the mid
80s.
$$
weather.gov/glasgow