Great Falls, MT weather radar & alerts
CASCADE COUNTY · 47.50°N 111.30°W · UPDATED 4:55 PM MSTH 63°17° · L 36°2°
Great Falls radar
Open full radar7-day forecast for Great Falls
Detailed forecast
Forecast text by the National Weather Service- Today
- Partly sunny. High near 63, with temperatures falling to around 55 in the afternoon. West southwest wind around 13 mph, with gusts as high as 22 mph.
- Tonight
- A slight chance of rain before 7pm. Partly cloudy. Low around 36, with temperatures rising to around 40 overnight. South southwest wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
- Sunday
- Partly sunny. High near 59, with temperatures falling to around 54 in the afternoon. Southwest wind 10 to 23 mph, with gusts as high as 32 mph.
- Sunday night
- Mostly cloudy, with a low around 36. Southwest wind 7 to 10 mph.
- Monday
- A slight chance of rain after 5pm. Mostly cloudy, with a high near 56. Southwest wind 2 to 7 mph. Chance of precipitation is 20%.
- Monday night
- A chance of rain. Mostly cloudy, with a low around 34. West northwest wind around 3 mph. Chance of precipitation is 50%.
- Tuesday
- Rain likely before 2pm, then rain and snow likely. Mostly cloudy, with a high near 42. Northwest wind around 3 mph.
- Tuesday night
- A chance of rain and snow before 5am. Mostly cloudy, with a low around 27. West northwest wind around 3 mph. Little or no snow accumulation expected.
- Wednesday
- Mostly sunny, with a high near 40.
- Wednesday night
- Mostly cloudy, with a low around 24.
- Thursday
- A chance of snow after 5pm. Mostly cloudy, with a high near 38.
- Thursday night
- A chance of snow. Mostly cloudy, with a low around 25. Little or no snow accumulation expected.
- Friday
- A chance of snow. Mostly cloudy, with a high near 37. Little or no snow accumulation expected.
- Friday night
- A slight chance of snow before 5am. Mostly cloudy, with a low around 23.
Detailed forecast
Forecast text by the National Weather Service- Today
- Partly sunny. High near 17, with temperatures falling to around 13 in the afternoon. West southwest wind around 24 km/h, with gusts as high as 41 km/h.
- Tonight
- Partly cloudy. Low around 2, with temperatures rising to around 4 overnight. South southwest wind 15 to 20 km/h, with gusts as high as 33 km/h.
- Sunday
- Partly sunny. High near 15, with temperatures falling to around 12 in the afternoon. Southwest wind 17 to 37 km/h, with gusts as high as 52 km/h.
- Sunday night
- Mostly cloudy, with a low around 2. Southwest wind 11 to 17 km/h.
- Monday
- A slight chance of rain after 5pm. Mostly cloudy, with a high near 13. Southwest wind 4 to 11 km/h. Chance of precipitation is 20%.
- Monday night
- A chance of rain. Mostly cloudy, with a low around 1. West northwest wind around 6 km/h. Chance of precipitation is 50%.
- Tuesday
- Rain likely before 2pm, then rain and snow likely. Mostly cloudy, with a high near 6. Northwest wind around 6 km/h.
- Tuesday night
- A chance of rain and snow before 5am. Mostly cloudy, with a low around -3. West northwest wind around 6 km/h. New snow accumulation of less than one cm possible.
- Wednesday
- Mostly sunny, with a high near 4.
- Wednesday night
- Mostly cloudy, with a low around -4.
- Thursday
- A chance of snow after 5pm. Mostly cloudy, with a high near 3.
- Thursday night
- A chance of snow. Mostly cloudy, with a low around -4. New snow accumulation of less than one cm possible.
- Friday
- A chance of snow. Mostly cloudy, with a high near 3. New snow accumulation of less than one cm possible.
- Friday night
- A slight chance of snow before 5am. Mostly cloudy, with a low around -5.
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About Great Falls weather today
Great Falls is cloudy at 52°F with a southwest wind of 17 mph. No weather alerts are in effect right now. Rain chances reach 49% on Monday. Highs this week range from 37°F to 63°F. Warnings for Great Falls are issued by the National Weather Service.
Great Falls is cloudy at 11°C with a southwest wind of 28 km/h. No weather alerts are in effect right now. Rain chances reach 49% on Monday. Highs this week range from 3°C to 17°C. Warnings for Great Falls are issued by the National Weather Service.
Frequently asked
Is there a weather alert in Great Falls right now?
No. There are no active weather alerts for Great Falls right now. This list updates every minute from the National Weather Service.
No. There are no active weather alerts for Great Falls right now. This list updates every minute from the National Weather Service.
Will it rain in Great Falls this week?
The highest chance of rain in the next seven days is 67% on on Tuesday.
The highest chance of rain in the next seven days is 67% on on Tuesday.
Is a hurricane heading toward Great Falls?
No. The National Hurricane Center is not tracking any tropical storm or hurricane right now.
No. The National Hurricane Center is not tracking any tropical storm or hurricane right now.
Great Falls at a glance
- County
- Cascade
- NWS office
- Great Falls
- Time zone
- Mountain (MST)
- Sunrise / sunset
- 7:28 AM / 4:50 PM