Local Forecast

Great Falls, MT Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Great Falls, MT

No Active Alerts

Hour-by-Hour  Current Observation

Thursday 4:30 AM MDTThursday 4:30 AM

°F °C
Regional Observations →
50°F

Clear

  • 86° / 57° High / Low
  • 50° Feels Like
  • 0% Chance of Rain

Wind

5 mph

NW

UV Index

0

None

Humidity

66%

Dew 39°F

Sun

7:17 AM · 7:15 PM

Rise · Set

Source: GREAT FALLS (KGTF). Slider scrubs the next 12 hours.

5-Day Outlook

Through Monday

Local Radar →

Thursday

86° 57°

Windy

Overnight: Forecast Missing

Detailed forecast

Thursday

Sunny, with a high near 86. South southwest wind 3 to 7 mph.

Night

Mostly clear. Low around 57, with temperatures rising to around 60 overnight. South wind 6 to 9 mph.

Friday

89° 50°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Friday

Sunny, with a high near 88. South southwest wind 8 to 18 mph, with gusts as high as 30 mph.

Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 50. West southwest wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.

Saturday

66° 44°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Saturday

Sunny, with a high near 67. West southwest wind 15 to 21 mph, with gusts as high as 31 mph.

Night

Partly cloudy, with a low around 43. West northwest wind 1 to 12 mph, with gusts as high as 22 mph.

Sunday

66° 46°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Sunday

Mostly cloudy, with a high near 64. North northeast wind around 3 mph.

Night

A slight chance of rain after midnight. Mostly cloudy, with a low around 45.

Monday

66° 44°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Monday

Mostly sunny, with a high near 65.

Night

Partly cloudy, with a low around 43.

Great Falls, MT Weather Analysis Tools