GREAT FALLS, MT 59404 Weather Forecast & Current Conditions

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GREAT FALLS, MT
Current Weather

8:53 PM MDT JUN 18, 2025
Clear
73°F
Feels Like: 73°F
Dewpoint: 34°F
Rel. Hum.: 24%
Visibility: 10 miles
Wind: WNW at 6 mph
Pressure: 29.86 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  6/18/2025
Wednesday
18 JUN 2025
GREAT FALLS, MT 59404 weather forecast Day 1, 12 hours 12 PM 76° 77° Clear 0%

0% Thunder
( 3% severe)
W   13 22% 34°
High 83° GREAT FALLS, MT 59404 weather forecast Day 1, 15 hours 3 PM 81° 79° Clear W   14 17% 32°
Clear



GREAT FALLS, MT 59404 weather forecast Day 1, 18 hours 6 PM 82° 80° Clear 2%

0% Thunder
( 4% severe)
W   16 16% 32°
GREAT FALLS, MT 59404 weather forecast Day 1, 21 hours 9 PM 72° 72° Partly Cloudy WNW   9 27% 36°
Thursday
19 JUN 2025
GREAT FALLS, MT 59404 weather forecast Day 2, 0 hours 12 AM 62° 62° Partly Cloudy 2%

0% Thunder
( 1% severe)
SW   7 38% 36°
Low 50° GREAT FALLS, MT 59404 weather forecast Day 2, 3 hours 3 AM 56° 54° Clear WSW   7 49% 37°
High 85° GREAT FALLS, MT 59404 weather forecast Day 2, 6 hours 6 AM 53° 51° Partly Cloudy 1%

0% Thunder
( 1% severe)
SW   7 54% 37°

Partly Cloudy



GREAT FALLS, MT 59404 weather forecast Day 2, 9 hours 9 AM 67° 67° Partly Cloudy WSW   6 39% 41°
GREAT FALLS, MT 59404 weather forecast Day 2, 12 hours 12 PM 77° 77° Clear 9%

0% Thunder
( 17% severe)
E   7 25% 39°
GREAT FALLS, MT 59404 weather forecast Day 2, 15 hours 3 PM 82° 80° Clear ENE   9 22% 39°
GREAT FALLS, MT 59404 weather forecast Day 2, 18 hours 6 PM 81° 79° Partly Cloudy 25%
RAIN
.1–.25 in
0% Thunder
( 17% severe)
NE   14 23% 40°
GREAT FALLS, MT 59404 weather forecast Day 2, 21 hours 9 PM 70° 70° Mostly Cloudy E   13 41% 45°
Friday
20 JUN 2025
GREAT FALLS, MT 59404 weather forecast Day 3, 0 hours 12 AM 62° 61° Mostly Cloudy 46%
RAIN
.25–.5 in
0% Thunder
( 16% severe)
NNE   10 60% 48°
Low 52° GREAT FALLS, MT 59404 weather forecast Day 3, 3 hours 3 AM 58° 56° Mostly Cloudy ENE   8 72% 49°
High 71° GREAT FALLS, MT 59404 weather forecast Day 3, 6 hours 6 AM 55° 53° Mostly Cloudy 39%
RAIN
***
0% Thunder
( 16% severe)
NW   8 83% 50°

Mostly Cloudy

Rain Likely

GREAT FALLS, MT 59404 weather forecast Day 3, 9 hours 9 AM 60° 58° Mostly Cloudy N   10 78% 53°
GREAT FALLS, MT 59404 weather forecast Day 3, 15 hours 12 PM 64° 63° Mostly Cloudy 84%
RAIN
***
0% Thunder
( 39% severe)
N   10 63% 51°
GREAT FALLS, MT 59404 weather forecast Day 3, 18 hours 3 PM 67° 67° Mostly Cloudy N   13 56% 51°
GREAT FALLS, MT 59404 weather forecast Day 3, 21 hours 6 PM 63° 61° Mostly Cloudy     NNW   14 70% 53°

GREAT FALLS, MT extended weather forecast

Saturday
21 JUN 2025
Sunday
22 JUN 2025
Monday
23 JUN 2025
Tuesday
24 JUN 2025
Wednesday
25 JUN 2025
Low 50° Low 36° Low 37° Low 43° Low 47°
High 62° High 55° High 71° High 81° High 82°
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
Overcast
74% Rain
Overcast
66% Rain
Partly Cloudy
18% Rain
Partly Cloudy
13% Rain
Partly Cloudy
29% Rain
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