On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Heat Wave in Central U.S.

Dangerous heat will continue in the Nation's mid-section on Tuesday. Combined with high humidity, this will lead to Heat Index temperatures ranging from 100 to 110 degrees Fahrenheit across parts of the Plains and mid-South. Heat Advisories and Excessive Heat Warnings are in effect. If you must be outside, slow down and drink plenty of water.
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Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Overcast

51°F

11°C

Humidity 77%
Wind Speed WSW 12 MPH
Barometer 30.06 in (1018.1 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 28 Jul 6:53 am MDT
Extended Forecast for

Great Falls MT

  • Today

    Today: A 20 percent chance of showers and thunderstorms before noon.  Partly sunny, with a high near 73. West wind 15 to 17 mph, with gusts as high as 24 mph.

    Slight Chance
    T-storms then
    Mostly Sunny

    High: 73 °F

  • Tonight

    Tonight: Mostly clear, with a low around 53. Southwest wind 8 to 14 mph, with gusts as high as 20 mph.

    Mostly Clear

    Low: 53 °F

  • Wednesday

    Wednesday: Sunny, with a high near 80. West southwest wind 8 to 11 mph.

    Sunny

    High: 80 °F

  • Wednesday
    Night

    Wednesday Night: Clear, with a low around 55. Southwest wind 6 to 8 mph.

    Clear

    Low: 55 °F

  • Thursday

    Thursday: Sunny, with a high near 86. Southwest wind around 6 mph.

    Sunny

    High: 86 °F

  • Thursday
    Night

    Thursday Night: Clear, with a low around 58.

    Clear

    Low: 58 °F

  • Friday

    Friday: Sunny, with a high near 91.

    Sunny

    High: 91 °F

  • Friday
    Night

    Friday Night: Clear, with a low around 58.

    Clear

    Low: 58 °F

  • Saturday

    Saturday: Sunny, with a high near 89.

    Sunny

    High: 89 °F

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms before noon. Partly sunny, with a high near 73. West wind 15 to 17 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 53. Southwest wind 8 to 14 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 80. West southwest wind 8 to 11 mph.
Wednesday Night
Clear, with a low around 55. Southwest wind 6 to 8 mph.
Thursday
Sunny, with a high near 86. Southwest wind around 6 mph.
Thursday Night
Clear, with a low around 58.
Friday
Sunny, with a high near 91.
Friday Night
Clear, with a low around 58.
Saturday
Sunny, with a high near 89.
Saturday Night
Mostly clear, with a low around 60.
Sunday
Sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 60.
Monday
Sunny, with a high near 85.
  Click Map For Forecast
Point Forecast:
Great Falls MT
 47.49°N 111.31°W (Elev. 3399 ft)
3:58 am MDT Jul 28, 2015
7am MDT Jul 28, 2015-6pm MDT Aug 3, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database