Dangerous Heat Wave from the Midwest to East Coast

A large ridge of high pressure extending from the Central to Eastern U.S. will deliver a dangerous summer heat wave through the weekend. Widespread excessive heat warnings and heat advisories already cover the Eastern two-thirds of the country. A number of record highs and overnight warm minimum temperatures are likely. Heat indices will surge past 100 degrees and approach the 110s. Heat Safety! Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

Lat: 47.47333°NLon: 111.38222°WElev: 3675ft.

Fair

6°C

43°F

Humidity 61%
Wind Speed SSW 10 MPH
Barometer 29.86 in
Dewpoint -1°C (30°F)
Visibility 16 km
Wind Chill3°C (37°F)
Last update 19 Jul 4:20 am MDT
Extended Forecast for

Great Falls MT

  • Today

    Today: Sunny, with a high near 23. Breezy, with a west southwest wind 13 to 23 km/h increasing to 25 to 35 km/h in the afternoon. Winds could gust as high as 50 km/h.

    Sunny then
    Sunny and
    Breezy

    High: 23 °C

  • Tonight

    Tonight: Mostly clear, with a low around 7. Breezy, with a southwest wind 25 to 35 km/h decreasing to 11 to 21 km/h after midnight. Winds could gust as high as 50 km/h.

    Mostly Clear
    and Breezy
    then Mostly
    Clear

    Low: 7 °C

  • Saturday

    Saturday: Sunny, with a high near 23. Southwest wind around 11 km/h becoming northwest in the afternoon.

    Sunny

    High: 23 °C

  • Saturday
    Night

    Saturday Night: Clear, with a low around 9. North wind 5 to 11 km/h becoming south after midnight.

    Clear

    Low: 9 °C

  • Sunday

    Sunday: Sunny, with a high near 29. East southeast wind 5 to 11 km/h.

    Sunny

    High: 29 °C

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 13.

    Mostly Clear

    Low: 13 °C

  • Monday

    Monday: Sunny, with a high near 34.

    Sunny

    High: 34 °C

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 16.

    Partly Cloudy

    Low: 16 °C

  • Tuesday

    Tuesday: Sunny, with a high near 35.

    Sunny

    High: 35 °C

Detailed Forecast

Today
Sunny, with a high near 23. Breezy, with a west southwest wind 13 to 23 km/h increasing to 25 to 35 km/h in the afternoon. Winds could gust as high as 50 km/h.
Tonight
Mostly clear, with a low around 7. Breezy, with a southwest wind 25 to 35 km/h decreasing to 11 to 21 km/h after midnight. Winds could gust as high as 50 km/h.
Saturday
Sunny, with a high near 23. Southwest wind around 11 km/h becoming northwest in the afternoon.
Saturday Night
Clear, with a low around 9. North wind 5 to 11 km/h becoming south after midnight.
Sunday
Sunny, with a high near 29. East southeast wind 5 to 11 km/h.
Sunday Night
Mostly clear, with a low around 13.
Monday
Sunny, with a high near 34.
Monday Night
Partly cloudy, with a low around 16.
Tuesday
Sunny, with a high near 35.
Tuesday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 17.
Wednesday
Mostly sunny, with a high near 34.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 16.
Thursday
Sunny, with a high near 32.
Click Map For Forecast
Point Forecast:
Great Falls MT
 47.5°N 111.28°W (Elev. 1036 m)
2:46 am MDT Jul 19, 2019
4am MDT Jul 19, 2019-6pm MDT Jul 25, 2019
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database