Severe Weather and Heavy Rainfall from the High Plains to the Ohio Valley; Heat Continuing in the Central Plains and Southeast

A stationary front will be the focus for daily showers and thunderstorms capable of widely scattered flash flooding and severe weather from the High Plains to the Ohio Valley. Monsoonal thunderstorms could cause local flash flooding across the Southwest and the Great Basin. Dangerous heat continues across the Central Plains and Southeast. Many areas will see their hottest temperatures of the year. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

Lat: 47.47333°NLon: 111.38222°WElev: 3675.0ft.

Clear

52°F

11°C

Humidity 81%
Wind Speed WNW 6 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 46°F (8°C)
Visibility 9.00 mi
Last update 12 Aug 07:20 AM MDT
Extended Forecast for

Vaughn MT

  • Today

    Today: Patchy smoke. Partly sunny, with a high near 79. North northeast wind 7 to 14 mph, with gusts as high as 21 mph.

    High: 79 °F

    Patchy Smoke

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before midnight, then showers likely and possibly a thunderstorm after 2am.  Patchy smoke before 8pm. Increasing clouds, with a low around 49. North northeast wind 9 to 17 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers and thunderstorms, mainly before noon.  High near 71. Northeast wind 7 to 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 71 °F

    Showers then
    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm.  Low around 46. North wind 11 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%.

    Low: 46 °F

    Showers

  • Friday

    Friday: A 40 percent chance of showers before noon.  Cloudy, with a high near 70. North northwest wind 5 to 8 mph.

    High: 70 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday Night

    Friday Night: A 20 percent chance of showers before midnight.  Mostly cloudy, with a low around 45. Northeast wind around 6 mph becoming calm  after midnight.

    Low: 45 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 79. Calm wind becoming east around 5 mph in the afternoon.

    High: 79 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 48. East wind around 6 mph becoming calm  after midnight.

    Low: 48 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy smoke. Partly sunny, with a high near 79. North northeast wind 7 to 14 mph, with gusts as high as 21 mph.
Tonight
Showers and thunderstorms likely, mainly before midnight, then showers likely and possibly a thunderstorm after 2am. Patchy smoke before 8pm. Increasing clouds, with a low around 49. North northeast wind 9 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers and thunderstorms, mainly before noon. High near 71. Northeast wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and possibly a thunderstorm. Low around 46. North wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Friday
A 40 percent chance of showers before noon. Cloudy, with a high near 70. North northwest wind 5 to 8 mph.
Friday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 45. Northeast wind around 6 mph becoming calm after midnight.
Saturday
Partly sunny, with a high near 79. Calm wind becoming east around 5 mph in the afternoon.
Saturday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 48. East wind around 6 mph becoming calm after midnight.
Sunday
Mostly sunny, with a high near 84.
Sunday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 50.
Monday
Mostly sunny, with a high near 85.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50.
Tuesday
A chance of showers. Partly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
Vaughn MT
 47.56°N 111.54°W (Elev. 3399 ft)
4:07 am MDT Aug 12, 2026
7am MDT Aug 12, 2026-6pm MDT Aug 18, 2026
 
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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