GREAT FALLS, MT 59404 Weather Forecast & Current Conditions

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GREAT FALLS, MT
Current Weather

3:53 PM MDT OCT 13, 2025
Overcast
32°F
Feels Like: 24°F
Dewpoint: 28°F
Rel. Hum.: 85%
Visibility: 10 miles
Wind: NE at 9 mph
Pressure: 30.10 inches
Last 72 hours

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GREAT FALLS, MT 59404
Weather Forecast

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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.

Visible Weather Satellite
GREAT FALLS, MT 59404
Infrared Weather Satellite
GREAT FALLS, MT 59404
NEXRAD Weather Radar
GREAT FALLS, MT 59404

GREAT FALLS, MT 3 hourly weather forecast

weather forecast created  8:00 AM EDT 10/13/2025
Monday
13 OCT 2025
GREAT FALLS, MT 59404 weather forecast Day 1, 12 hours 12 PM 29° 17° Overcast 26%
SNOW
.1–1 in
0% Thunder
( 2% severe)
NE   16 88% 26°
High 34° GREAT FALLS, MT 59404 weather forecast Day 1, 15 hours 3 PM 33° 22° Mostly Cloudy NE   16 78% 27°
Mostly Cloudy

Chance of Snow

GREAT FALLS, MT 59404 weather forecast Day 1, 18 hours 6 PM 33° 24° Mostly Cloudy 15%
RAIN/SNOW
<.05 in
0% Thunder
( 0% severe)
NE   13 78% 27°
GREAT FALLS, MT 59404 weather forecast Day 1, 21 hours 9 PM 30° 20° Mostly Cloudy NE   12 84% 26°
Tuesday
14 OCT 2025
GREAT FALLS, MT 59404 weather forecast Day 2, 0 hours 12 AM 28° 19° Mostly Cloudy 7%

0% Thunder
( 0% severe)
ENE   10 88% 25°
Low 22° GREAT FALLS, MT 59404 weather forecast Day 2, 3 hours 3 AM 26° 18° Mostly Cloudy ENE   7 96% 25°
High 42° GREAT FALLS, MT 59404 weather forecast Day 2, 6 hours 6 AM 27° 22° Mostly Cloudy 12%
SNOW
<.1 in
0% Thunder
( 0% severe)
N   5 92% 25°

Mostly Cloudy



GREAT FALLS, MT 59404 weather forecast Day 2, 9 hours 9 AM 29° 25° Mostly Cloudy NW   3 92% 27°
GREAT FALLS, MT 59404 weather forecast Day 2, 12 hours 12 PM 35° 32° Mostly Cloudy 6%

0% Thunder
( 0% severe)
NNW   3 75% 28°
GREAT FALLS, MT 59404 weather forecast Day 2, 15 hours 3 PM 40° 38° Mostly Cloudy NE   3 64% 29°
GREAT FALLS, MT 59404 weather forecast Day 2, 18 hours 6 PM 40° 38° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 0% severe)
NE   3 67% 30°
GREAT FALLS, MT 59404 weather forecast Day 2, 21 hours 9 PM 35° 32° Mostly Cloudy N   3 85% 31°
Wednesday
15 OCT 2025
GREAT FALLS, MT 59404 weather forecast Day 3, 0 hours 12 AM 32° 27° Mostly Cloudy 18%
RAIN
<.01 in
0% Thunder
( 0% severe)
N   5 92% 30°
Low 27° GREAT FALLS, MT 59404 weather forecast Day 3, 3 hours 3 AM 31° 28° Mostly Cloudy NW   3 92% 29°
High 46° GREAT FALLS, MT 59404 weather forecast Day 3, 6 hours 6 AM 31° 28° Mostly Cloudy 33%
RAIN
.1–.25 in
0% Thunder
( 0% severe)
NNW   3 96% 30°

Mostly Cloudy

Chance of Rain

GREAT FALLS, MT 59404 weather forecast Day 3, 9 hours 9 AM 34° 31° Mostly Cloudy W   3 92% 32°
GREAT FALLS, MT 59404 weather forecast Day 3, 15 hours 12 PM 39° 37° Mostly Cloudy 36%
RAIN
.5–1 in
0% Thunder
( 1% severe)
NW   3 79% 33°
GREAT FALLS, MT 59404 weather forecast Day 3, 18 hours 3 PM 44° 42° Mostly Cloudy WSW   3 68% 34°
GREAT FALLS, MT 59404 weather forecast Day 3, 21 hours 6 PM 43° 41° Mostly Cloudy     SW   3 73% 35°

GREAT FALLS, MT extended weather forecast

Thursday
16 OCT 2025
Friday
17 OCT 2025
Saturday
18 OCT 2025
Sunday
19 OCT 2025
Monday
20 OCT 2025
Low 33° Low 35° Low 32° Low 35° Low 41°
High 59° High 60° High 63° High 64° High 52°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
33% Rain
Partly Cloudy
7% Rain
Partly Cloudy
12% Rain
Mostly Cloudy
13% Rain
Overcast
40% Rain
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