Weather in Great Falls

Current conditions, today's hourly forecast, and a 3-day outlook for Great Falls, United States (America/Denver). Data from WeatherAPI.com.

31°
Patchy rain nearby
Feels like 30° · Updated local
High / Low
9° / 34°
Wind
25 km/h WSW
Humidity
16%
Rain today
88%
UV
6

Active alerts

  • High Wind Warning Severe

    High Wind Warning issued May 12 at 11:48PM MDT until May 14 at 6:00PM MDT by NWS Great Falls MT

    Areas: Eastern Toole and Liberty; Cascade County below 5000ft; Judith Basin County and Judith Gap

    * WHAT...Westerly winds 35 to 45 mph with gusts up to 70 mph expected. * WHERE...Eastern Toole and Liberty Counties, Cascade County below 5000ft, and Judith Basin County and Judith Gap. * WHEN...From midnight Wednesday Night to 6 PM MDT Thursday. * IMPACTS...High winds may move loose debris, damage property and cause isolated power outages. Travel could be difficult, especially for high profile vehicles.

Today, hour by hour

  • 16:00 Moderate rain at times 25° 100%
  • 17:00 Moderate or heavy rain shower 24° 100%
  • 18:00 Sunny 22° 0%
  • 19:00 Patchy rain nearby 19° 100%
  • 20:00 Patchy rain nearby 16° 81%
  • 21:00 Clear 13° 0%
  • 22:00 Clear 11° 0%
  • 23:00 Clear 0%

3-day outlook

  • Wed 13 May Moderate rain Moderate rain Rain 88% 9° / 34°
  • Thu 14 May Sunny Sunny Rain 0% 8° / 16°
  • Fri 15 May Sunny Sunny Rain 0% 6° / 15°