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Montana Weather

Live radar, National Weather Service alerts, current conditions and a 7-day forecast for Montana.

Updated Jul 29, 2026, 6:41 PM · Radar refreshes every 5 minutes

☀️
Billings
Clear
95°F
Feels like 95°F
Wind 6 mph
Humidity 21%
Storm risk General Thunderstorms
Alerts 6
⛈️
General Thunderstorms of severe thunderstorms NOAA Storm Prediction Center day-1 outlook covering part of Montana.

Active alerts (6)

Fire Weather WatchSevere Future
Eastern Glacier/Toole/Central/Eastern Pondera/Liberty; Hill and Blaine Counties; Lewis and Clark National Forest Rocky Mountain District-Rocky Mountain Front; Chouteau and Fergus Counties; Lincoln Ranger District of the Helena National Forest; Central and Eastern Lewis and Clark National Forest Areas; Helena and Townsend Ranger Districts of the Helena National Forest
From Aug 1, 2026, 8:00 PM until Jul 30, 2026, 8:00 AM
Full details
The National Weather Service in Great Falls has issued a Fire
Weather Watch for hot temperatures, gusty winds, and low relative
humidity, which is in effect from Saturday afternoon through
Sunday evening.

* AFFECTED AREA...Eastern Glacier/Toole/Central/Eastern
Pondera/Liberty, Hill and Blaine Counties, Lewis and Clark
National Forest Rocky Mountain District-Rocky Mountain Front,
Chouteau and Fergus Counties, Lincoln Ranger District of the
Helena National Forest, Central and Eastern Lewis and Clark
National Forest Areas and Helena and Townsend Ranger Districts
of the Helena National Forest.

* WINDS...West 15 to 25 mph with gusts up to 50 mph. Along the
Rocky Mountain Front, west winds 20 to 35 mph with gusts up to 65
mph.

* RELATIVE HUMIDITY...As low as 8 percent.

* TEMPERATURES...Up to 105 on Saturday.

* COLD FRONT...A strong, dry cold front will arrive Saturday
evening.

* IMPACTS...Any fires that develop will spread rapidly. Containment
of any ongoing or new fires may be very difficult. Outdoor
burning is not recommended.

A Fire Weather Watch means that critical fire weather conditions
are possible. A combination of gusty winds, low relative
humidity, and warm temperatures will create high fire growth
potential.

Please advise the appropriate officials or fire crews in these
areas of this Fire Weather Watch.
Fire Weather WatchSevere Future
Kootenai National Forest/Talley Lake District/fnf; Flathead National Forest/Glacier Park/Bob Marshall And Mission Mountain Wilderness; Western Lolo National Forest; Salish and Kootenai Indian Reservation; Eastern Lolo National Forest/Welcome Creek And Scapegoat Wildernesses; Bitterroot National Forest
From Aug 1, 2026, 8:00 PM until Jul 31, 2026, 6:15 PM
Full details
...FIRE WEATHER WATCH IN EFFECT FROM SATURDAY MORNING THROUGH
SATURDAY EVENING DUE TO WIND AND LOW RELATIVE HUMIDITY FOR
PALOUSE/HELLS CANYON AND CLEARWATER/NEZ PERCE...

...FIRE WEATHER WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SATURDAY EVENING DUE TO WIND AND LOW RELATIVE HUMIDITY FOR A PORTION
OF MT...

...FIRE WEATHER WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SUNDAY EVENING DUE TO WIND AND LOW RELATIVE HUMIDITY FOR
DEERLODGE/WEST BEAVERHEAD AND EAST BEAVERHEAD...

...

.A dry cold front on Saturday will bring critical fire weather
conditions to the region.

The National Weather Service in Missoula MT has issued a Fire Weather
Watch.

* AFFECTED AREA...Fire Weather Zones 104, 105, 106, 107, 108, and 109
in Northwest and west-central Montana.

* TIMING...From Saturday afternoon through Saturday evening.

* WINDS...West winds 10 to 25 mph with gusts up to 45 mph.

* RELATIVE HUMIDITY...Relative Humidity between 15 to 25 percent.

* Winds remain elevated in Fire Weather Zone 105 into late Saturday
night and early Sunday morning but relative humidities will recover
into the 40 and 50% range above valley floors.

* IMPACTS...Any fires that develop will spread rapidly. Outdoor
burning is not recommended.

Please advise the appropriate officials or fire crews in the field of
this Fire Weather Watch.
Fire Weather WatchSevere Future
Deerlodge/Western Beaverhead National Forest; Eastern Beaverhead National Forest
From Aug 1, 2026, 8:00 PM until Jul 31, 2026, 6:15 PM
Full details
...FIRE WEATHER WATCH IN EFFECT FROM SATURDAY MORNING THROUGH
SATURDAY EVENING DUE TO WIND AND LOW RELATIVE HUMIDITY FOR
PALOUSE/HELLS CANYON AND CLEARWATER/NEZ PERCE...

...FIRE WEATHER WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SATURDAY EVENING DUE TO WIND AND LOW RELATIVE HUMIDITY FOR A PORTION
OF MT...

...FIRE WEATHER WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SUNDAY EVENING DUE TO WIND AND LOW RELATIVE HUMIDITY FOR
DEERLODGE/WEST BEAVERHEAD AND EAST BEAVERHEAD...

...

.A dry cold front on Saturday will bring critical fire weather
conditions to the region.

The National Weather Service in Missoula MT has issued a Fire Weather
Watch.

* AFFECTED AREA...Fire Weather Zones 110 and 111 in southwest
Montana.

* TIMING...From Saturday afternoon through Sunday evening.

* WINDS...West winds 15 to 30 mph with gusts up to 45 mph.

* RELATIVE HUMIDITY...Relative Humidity between 5 to 20 percent.

* Late Saturday night into Sunday morning, winds decrease to 5-15 mph
with gusts up to 25 mph especially in higher terrain. Relative
humidities recover into the 40% range above valley floors. Wind
speeds increase and relative humidities drop again to critical
thresholds by Sunday afternoon.

* IMPACTS...Any fires that develop will spread rapidly. Outdoor
burning is not recommended.

Please advise the appropriate officials or fire crews in the field of
this Fire Weather Watch.
Heat AdvisoryModerate Expected
Western Roosevelt; McCone; Richland; Dawson; Prairie; Wibaux; Eastern Roosevelt
From Jul 29, 2026, 5:00 PM until Jul 29, 2026, 10:00 PM
Full details
* WHAT...Highs up to 105 expected.

* WHERE...Dawson, Roosevelt, McCone, Prairie, Richland, and Wibaux
Counties.

* WHEN...From 11 AM this morning to 7 PM MDT this evening.

* IMPACTS...Hot temperatures may cause heat illnesses.

Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
Special Weather StatementModerate Expected
Richland; Dawson; Prairie; Wibaux
From Jul 29, 2026, 6:33 PM until Jul 29, 2026, 7:30 PM
Full details
At 1233 PM MDT, Doppler radar was tracking strong thunderstorms along
a line extending from near West Glendive to 11 miles south of
Carlyle. Movement was east at 40 mph.

HAZARD...Winds in excess of 40 mph and small hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.

Locations impacted include...
Sidney, Glendive, Wibaux, Bloomfield, Savage, West Glendive, Intake,
Carlyle, Saint Phillip, Wooley, Crane, Yates, Hodges, Forest Park,
Stipek, Midway, and Burns.

If outdoors, consider seeking shelter inside a building.
Special Weather StatementModerate Expected
Fallon
From Jul 29, 2026, 6:12 PM until Jul 29, 2026, 7:00 PM
Full details
At 1212 PM MDT, Doppler radar was tracking a thunderstorm 16 miles
northwest of Baker, moving east at 40 mph.

HAZARD...Wind gusts up to 50 mph and pea size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.

Locations impacted include...
Plevna, Westmore and Ollie.

Monitor the weather situation closely and be alert for threatening
weather conditions.

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

Live radar

Light Heavy

Current conditions across Montana

☀️
Billings
Clear
95°Ffeels 95°F
☀️
Missoula
Clear
81°Ffeels 81°F
☀️
Great Falls
Clear
85°Ffeels 85°F
Bozeman
Partly cloudy
83°Ffeels 82°F
☀️
Helena
Clear
86°Ffeels 87°F

7-day forecast

Today
Jul 29
🌦️
100°F
72°F
10%
Thu
Jul 30
☁️
99°F
71°F
9%
Fri
Jul 31
☁️
102°F
72°F
12%
Sat
Aug 1
☁️
107°F
71°F
1%
Sun
Aug 2
☁️
103°F
75°F
1%
Mon
Aug 3
🌤️
86°F
64°F
2%
Tue
Aug 4
☁️
79°F
55°F
1%

Montana weather by city

MT BillingsMT MissoulaMT Great FallsMT BozemanMT ButteMT HelenaMT Kalispell

7 cities with their own radar and forecast page.

Alerts are relayed from the National Weather Service and may lag the official source. In a life-threatening situation always follow weather.gov and local emergency broadcasts.