Local Forecast

Great Falls, MT Weather Forecast & Alerts

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

Active Alerts 2 active

Hour-by-Hour  Current Observation

Friday 7:35 PM MDTFriday 7:35 PM

°F °C
Regional Observations →
66°F

Clear

  • 82° / 39° High / Low
  • 66° Feels Like
  • 0% Chance of Rain

Wind

18 mph

W

UV Index

0

None

Humidity

17%

Dew 19°F

Sun

7:38 AM · 6:44 PM

Rise · Set

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

5-Day Outlook

Through Tuesday

Local Radar →

Tonight

39°

Slight Chance of Rain

Detailed forecast

Tonight

Mostly cloudy. Low around 38, with temperatures rising to around 48 overnight. West wind 6 to 23 mph, with gusts as high as 33 mph.

Saturday

44° 28°

Snow

Overnight: Snow

Detailed forecast

Saturday

Rain before 2pm, then rain and snow between 2pm and 3pm, then rain and snow. Cloudy. High near 43, with temperatures falling to around 34 in the afternoon. North wind 7 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of less than half an inch possible.

Night

Snow. Cloudy, with a low around 27. North wind around 16 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Sunday

35° 28°

Snow

Overnight: Snow

Detailed forecast

Sunday

Snow. Cloudy, with a high near 34. North northeast wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Night

Snow. Cloudy, with a low around 27. North northeast wind 7 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Monday

44° 28°

Mostly Cloudy

Overnight: Partly Cloudy

Detailed forecast

Monday

Snow likely before noon. Mostly cloudy, with a high near 41. North northeast wind around 3 mph. New snow accumulation of less than half an inch possible.

Night

Partly cloudy, with a low around 25. South southwest wind around 3 mph.

Tuesday

53° 33°

Partly Sunny

Overnight: Partly Cloudy

Detailed forecast

Tuesday

Mostly sunny, with a high near 49.

Night

Mostly clear, with a low around 30.

Great Falls, MT Weather Analysis Tools