Dangerous heat and humidity from the central U.S. to East Coast this weekend

Hot and very humid conditions will push the heat index to well over 100 degrees across a large portion of the central and eastern U.S. Excessive Heat Warnings and Heat Advisories are in effect for much of the Plains, Miss. Valley, Midwest, Ohio Valley, Mid-Atlantic and southern states. Be very cautious if you must do outdoor activities in these areas during the afternoon and evening this weekend. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Mostly Cloudy

63°F

17°C

Humidity 43%
Wind Speed W 6 MPH
Barometer 30.09 in (1016.2 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 23 Jul 10:53 pm MDT
Extended Forecast for

2 Miles E Great Falls International Airport MT

  • Tonight

    Tonight: Mostly clear, with a low around 53. South southwest wind around 8 mph.

    Mostly Clear

    Low: 53 °F

  • Sunday

    Sunday: Sunny, with a high near 86. Southwest wind around 7 mph.

    Sunny

    High: 86 °F

  • Sunday
    Night

    Sunday Night: Clear, with a low around 56. Light and variable wind becoming south around 6 mph after midnight.

    Clear

    Low: 56 °F

  • Monday

    Monday: Sunny, with a high near 90. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.

    Sunny

    High: 90 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 58. North northeast wind around 5 mph becoming calm  after midnight.

    Mostly Clear

    Low: 58 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 91.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 91 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 58.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 58 °F

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 85.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 85 °F

  • Wednesday
    Night

    Wednesday Night: A slight chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 57.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 57 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 53. South southwest wind around 8 mph.
Sunday
Sunny, with a high near 86. Southwest wind around 7 mph.
Sunday Night
Clear, with a low around 56. Light and variable wind becoming south around 6 mph after midnight.
Monday
Sunny, with a high near 90. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.
Monday Night
Mostly clear, with a low around 58. North northeast wind around 5 mph becoming calm after midnight.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 91.
Tuesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 58.
Wednesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85.
Wednesday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 57.
Thursday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 56.
Friday
Mostly sunny, with a high near 88.
Friday Night
Mostly clear, with a low around 58.
Saturday
Sunny, with a high near 90.
Click Map For Forecast
Point Forecast:
2 Miles E Great Falls International Airport MT
 47.47°N 111.33°W (Elev. 3399 ft)
9:01 pm MDT Jul 23, 2016
11pm MDT Jul 23, 2016-6pm MDT Jul 30, 2016
 
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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