GREAT FALLS, MT 59406 Weather Forecast & Current Conditions
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  59406 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

GREAT FALLS, MT
Current Weather
11:53 PM MDT JUN 8, 2026
Clear
57°F
Feels Like: 56°F
Dewpoint: 36°F
Rel. Hum.: 45%
Visibility: 10 miles
Wind: ESE at 7 mph
Pressure: 29.68 inches
Last 72 hours

Local Area Snow Depth

Montana Current Weather

Montana MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  59406 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

GREAT FALLS, MT 59406
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.

  59406 WEATHER SATELLITE LOOPS
Visible Weather Satellite
GREAT FALLS, MT 59406
Infrared Weather Satellite
GREAT FALLS, MT 59406
  59406 WEATHER RADAR LOOP
NEXRAD Weather Radar
GREAT FALLS, MT 59406
 MOS COMPUTER WEATHER FORECAST

GREAT FALLS, MT 3 hourly weather forecast
weather forecast created  8:00 PM EDT  6/ 8/2026
Tuesday
9 JUN 2026		 GREAT FALLS, MT 59406 weather forecast Day 1, 0 hours 12 AM 55° 54° Mostly Cloudy 5%

 0% Thunder
( 1% severe)		 E   6 51% 37°
Low 51° GREAT FALLS, MT 59406 weather forecast Day 1, 3 hours 3 AM 52° 49° Mostly Cloudy WSW   8 56% 37°
High 69° GREAT FALLS, MT 59406 weather forecast Day 1, 6 hours 6 AM 52° 49° Mostly Cloudy 6%

 0% Thunder
( 1% severe)		 SSW   9 59% 38°

Mostly Cloudy




Breezy		 GREAT FALLS, MT 59406 weather forecast Day 1, 9 hours 9 AM 61° 59° Mostly Cloudy WSW   16 48% 41°
GREAT FALLS, MT 59406 weather forecast Day 1, 12 hours 12 PM 65° 65° Mostly Cloudy 16%
RAIN
<.01 in		 0% Thunder
( 21% severe)		 WSW   20 40% 40°
GREAT FALLS, MT 59406 weather forecast Day 1, 15 hours 3 PM 66° 66° Mostly Cloudy W   22 37% 39°
GREAT FALLS, MT 59406 weather forecast Day 1, 18 hours 6 PM 63° 60° Partly Cloudy 2%

 0% Thunder
( 9% severe)		 W   23 38% 37°
GREAT FALLS, MT 59406 weather forecast Day 1, 21 hours 9 PM 56° 51° Partly Cloudy WSW   22 47% 36°
Wednesday
10 JUN 2026		 GREAT FALLS, MT 59406 weather forecast Day 2, 0 hours 12 AM 51° 44° Partly Cloudy 5%

 0% Thunder
( 1% severe)		 SW   23 54% 35°
Low 44° GREAT FALLS, MT 59406 weather forecast Day 2, 3 hours 3 AM 49° 42° Partly Cloudy SW   23 58% 35°
High 59° GREAT FALLS, MT 59406 weather forecast Day 2, 6 hours 6 AM 48° 41° Partly Cloudy 14%
RAIN
<.01 in		 0% Thunder
( 1% severe)		 SW   22 58% 34°

Mostly Cloudy

Rain Likely


Windy		 GREAT FALLS, MT 59406 weather forecast Day 2, 9 hours 9 AM 53° 47° Mostly Cloudy WSW   26 48% 34°
GREAT FALLS, MT 59406 weather forecast Day 2, 12 hours 12 PM 55° 49° Mostly Cloudy 53%
RAIN
1–2 in		 0% Thunder
( 11% severe)		 W   25 43% 33°
GREAT FALLS, MT 59406 weather forecast Day 2, 15 hours 3 PM 54° 48° Mostly Cloudy W   23 48% 35°
GREAT FALLS, MT 59406 weather forecast Day 2, 18 hours 6 PM 52° 46° Mostly Cloudy 60%
RAIN
1–2 in		 0% Thunder
( 9% severe)		 W   22 54% 36°
GREAT FALLS, MT 59406 weather forecast Day 2, 21 hours 9 PM 50° 43° Mostly Cloudy W   21 61% 37°

GREAT FALLS, MT extended weather forecast
Thursday
11 JUN 2026		 Friday
12 JUN 2026		 Saturday
13 JUN 2026		 Sunday
14 JUN 2026		 Monday
15 JUN 2026
Low 43° Low 40° Low 42° Low 41° Low 45°
High 67° High 69° High 57° High 67° High 75°
GREAT FALLS, MT 59406 weather forecast Day 3 GREAT FALLS, MT 59406 weather forecast Day 4 GREAT FALLS, MT 59406 weather forecast Day 5 GREAT FALLS, MT 59406 weather forecast Day 6 GREAT FALLS, MT 59406 weather forecast Day 7
Mostly Cloudy
74% Rain		 Partly Cloudy
20% Rain		 Overcast
67% Rain		 Partly Cloudy
38% Rain		 Partly Cloudy
44% Rain
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