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Tropical Weather Moving Closer to Texas and Florida

Harvey's remnant is forecast to regain tropical cyclone strength in the next day or two. Once Harvey starts impacting the Texas coast, up to 10 inches of rain will be possible over the next week. Another disturbance on the southern tip of Florida is not expected to strengthen, but it's slow movement could add up to 7 inches of rain over the next week. Heavy rain may produce flash flooding. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Fair

59°F

15°C

Humidity 37%
Wind Speed SW 10 MPH
Barometer 30.02 in (1013.4 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 23 Aug 2:53 am MDT
Extended Forecast for

Great Falls International Airport MT

Fire Weather Watch August 23, 12:00pm until August 23, 09:00pm
Click here for hazard details and duration
Fire Weather Watch
  • Overnight

    Overnight: Areas of smoke. Clear, with a low around 53. Southwest wind around 9 mph.

    Areas Smoke

    Low: 53 °F

  • Wednesday

    Wednesday: Areas of smoke before noon. Sunny, with a high near 94. West southwest wind 8 to 11 mph, with gusts as high as 18 mph.

    Areas Smoke
    then Sunny

    High: 94 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 57. South southwest wind 8 to 11 mph, with gusts as high as 18 mph.

    Partly Cloudy

    Low: 57 °F

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 84. West wind 10 to 16 mph, with gusts as high as 24 mph.

    Partly Sunny
    then Chance
    T-storms

    High: 84 °F

  • Thursday
    Night

    Thursday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 52. West southwest wind 11 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 52 °F

  • Friday

    Friday: Sunny, with a high near 80.

    Sunny

    High: 80 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 50.

    Mostly Clear

    Low: 50 °F

  • Saturday

    Saturday: Sunny, with a high near 85.

    Sunny

    High: 85 °F

  • Saturday
    Night

    Saturday Night: Clear, with a low around 51.

    Clear

    Low: 51 °F

Detailed Forecast

Overnight
Areas of smoke. Clear, with a low around 53. Southwest wind around 9 mph.
Wednesday
Areas of smoke before noon. Sunny, with a high near 94. West southwest wind 8 to 11 mph, with gusts as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 57. South southwest wind 8 to 11 mph, with gusts as high as 18 mph.
Thursday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 84. West wind 10 to 16 mph, with gusts as high as 24 mph.
Thursday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 52. West southwest wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Friday
Sunny, with a high near 80.
Friday Night
Mostly clear, with a low around 50.
Saturday
Sunny, with a high near 85.
Saturday Night
Clear, with a low around 51.
Sunday
Sunny, with a high near 86.
Sunday Night
Clear, with a low around 53.
Monday
Sunny, with a high near 87.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 86.
Click Map For Forecast
Point Forecast:
Great Falls International Airport MT
 47.47°N 111.36°W (Elev. 3599 ft)
10:12 pm MDT Aug 22, 2017
3am MDT Aug 23, 2017-6pm MDT Aug 29, 2017
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database