GREAT FALLS, MT 59404 Weather Forecast & Current Conditions
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  59404 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

GREAT FALLS, MT
Current Weather
10:53 PM MDT OCT 25, 2026
Clear
25°F
Feels Like: 18°F
Dewpoint: 25°F
Rel. Hum.: 100%
Visibility: 10 miles
Wind: SW at 6 mph
Pressure: 30.29 inches
Last 72 hours

Local Area Snow Depth

Montana Current Weather

Montana MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  59404 WEATHER FORECAST
10-Day model forecast maps
2026 Hurricanes

GREAT FALLS, MT 59404
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
REST OF TODAY
Mostly cloudy. Haze through the day. Areas of smoke in the afternoon. A 20 percent chance of rain showers in the afternoon. Highs 75 to 80. West winds up to 10 mph shifting to the northwest in the afternoon.
TONIGHT
Cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Haze and areas of smoke through the night. Lows 50 to 55. Northwest winds 5 to 10 mph shifting to the southwest after midnight. Chance of precipitation 50 percent.
WEDNESDAY
Mostly cloudy. Chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Haze through the day. Highs 70 to 75. West winds up to 10 mph shifting to the north in the afternoon. Chance of precipitation 50 percent.
WEDNESDAY NIGHT
Partly cloudy. A 20 percent chance of thunderstorms in the evening. Haze in the evening. Lows 45 to 50. Northeast winds 5 to 10 mph shifting to the south after midnight.
THURSDAY
Mostly cloudy in the morning, then partly cloudy with a 20 percent chance of thunderstorms in the afternoon. Highs 70 to 75. Southwest winds up to 10 mph shifting to the northeast in the afternoon.
THURSDAY NIGHT
Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 45 to 50. Chance of precipitation 50 percent.
FRIDAY
Mostly cloudy with a 20 percent chance of rain showers. Highs 65 to 75.
FRIDAY NIGHT
Partly cloudy. Lows 45 to 50.
SATURDAY
Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 65 to 70. Chance of precipitation 50 percent.
SATURDAY NIGHT
Mostly cloudy with a 40 percent chance of rain showers. Lows around 45.
SUNDAY
Mostly cloudy with a 20 percent chance of rain showers. Highs 60 to 70.
SUNDAY NIGHT
Mostly cloudy with a 40 percent chance of rain showers. Lows 40 to 45.
MONDAY
Mostly cloudy with a 50 percent chance of rain showers. Highs 60 to 70.

  59404 WEATHER SATELLITE LOOPS
Visible Weather Satellite
GREAT FALLS, MT 59404
Infrared Weather Satellite
GREAT FALLS, MT 59404
  59404 WEATHER RADAR LOOP
NEXRAD Weather Radar
GREAT FALLS, MT 59404
 MOS COMPUTER WEATHER FORECAST

GREAT FALLS, MT 3 hourly weather forecast
weather forecast created  7:00 PM EST 10/25/2026
Monday
26 OCT 2026		 GREAT FALLS, MT 59404 weather forecast Day 1, 0 hours 11 PM 28° 24° Mostly Cloudy 0%

 0% Thunder
( 0% severe)		 SW   3 88% 25°
Low 26° GREAT FALLS, MT 59404 weather forecast Day 1, 3 hours 2 AM 28° 25° Mostly Cloudy SW   1 88% 25°
High 42° GREAT FALLS, MT 59404 weather forecast Day 1, 6 hours 5 AM 27° 24° Mostly Cloudy 0%

 0% Thunder
( 0% severe)		   CALM 87% 24°

Mostly Cloudy



 GREAT FALLS, MT 59404 weather forecast Day 1, 9 hours 8 AM 27° 24° Mostly Cloudy   CALM 92% 25°
GREAT FALLS, MT 59404 weather forecast Day 1, 12 hours 11 AM 32° 29° Mostly Cloudy 1%

 0% Thunder
( 0% severe)		   CALM 81% 27°
GREAT FALLS, MT 59404 weather forecast Day 1, 15 hours 2 PM 37° 33° Partly Cloudy E   5 75% 30°
GREAT FALLS, MT 59404 weather forecast Day 1, 18 hours 5 PM 40° 38° Mostly Cloudy 12%
RAIN
<.01 in		 0% Thunder
( 1% severe)		 ENE   2 67% 30°
GREAT FALLS, MT 59404 weather forecast Day 1, 21 hours 8 PM 35° 31° Mostly Cloudy WSW   5 82% 30°
Tuesday
27 OCT 2026		 GREAT FALLS, MT 59404 weather forecast Day 2, 0 hours 11 PM 33° 27° Mostly Cloudy 56%
RAIN
.25–.5 in		 0% Thunder
( 1% severe)		 SW   7 88% 30°
Low 30° GREAT FALLS, MT 59404 weather forecast Day 2, 3 hours 2 AM 35° 30° Mostly Cloudy SSW   6 89% 32°
High 49° GREAT FALLS, MT 59404 weather forecast Day 2, 6 hours 5 AM 37° 29° Mostly Cloudy 29%
RAIN
.1–.25 in		 0% Thunder
( 0% severe)		 SW   12 89% 34°

Mostly Cloudy

Chance of Rain


Breezy		 GREAT FALLS, MT 59404 weather forecast Day 2, 9 hours 8 AM 39° 30° Mostly Cloudy SW   17 82% 34°
GREAT FALLS, MT 59404 weather forecast Day 2, 12 hours 11 AM 42° 32° Partly Cloudy 16%
RAIN
.1–.25 in		 0% Thunder
( 0% severe)		 SW   23 70% 33°
GREAT FALLS, MT 59404 weather forecast Day 2, 15 hours 2 PM 44° 35° Partly Cloudy WSW   24 60% 31°
GREAT FALLS, MT 59404 weather forecast Day 2, 18 hours 5 PM 46° 39° Partly Cloudy 3%

 0% Thunder
( 0% severe)		 SW   18 53% 30°
GREAT FALLS, MT 59404 weather forecast Day 2, 21 hours 8 PM 43° 34° Partly Cloudy SW   20 60% 30°

GREAT FALLS, MT extended weather forecast
BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE
Low 36° Low 31° Low 26° Low 27° Low 31°
High 51° High 49° High 46° High 50° High 57°
GREAT FALLS, MT 59404 weather forecast Day 3 GREAT FALLS, MT 59404 weather forecast Day 4 GREAT FALLS, MT 59404 weather forecast Day 5 GREAT FALLS, MT 59404 weather forecast Day 6 GREAT FALLS, MT 59404 weather forecast Day 7
Overcast
60% Rain		 Partly Cloudy
12% Rain/Snow		 Partly Cloudy
12% Rain/Snow		 Overcast
15% Rain/Snow		 Overcast
14% Rain/Snow
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