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

YELLOW MULE (YLWM8)

Lat: 45.165833°NLon: 111.359444°WElev: 9200ft.

NA

53°F

12°C

Humidity 48%
Wind Speed S 6 G 14 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 23 Jul 8:04 pm MDT
Extended Forecast for

16 Miles S Big Sky MT

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before midnight.  Mostly clear, with a low around 42. Southwest wind 5 to 7 mph becoming north in the evening.

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 42 °F

  • Sunday

    Sunday: Sunny, with a high near 77. South southeast wind 6 to 8 mph becoming southwest in the afternoon.

    Sunny

    High: 77 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 46. Southwest wind around 6 mph becoming southeast in the evening.

    Mostly Clear

    Low: 46 °F

  • Monday

    Monday: Sunny, with a high near 80. South wind 7 to 9 mph.

    Sunny

    High: 80 °F

  • Monday
    Night

    Monday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 47. West wind 5 to 7 mph becoming calm  after midnight.

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 47 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80.

    Mostly Sunny

    High: 80 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 48.

    Partly Cloudy

    Low: 48 °F

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 78.

    Sunny then
    Slight Chance
    T-storms

    High: 78 °F

  • Wednesday
    Night

    Wednesday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 48.

    Slight Chance
    T-storms

    Low: 48 °F

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 42. Southwest wind 5 to 7 mph becoming north in the evening.
Sunday
Sunny, with a high near 77. South southeast wind 6 to 8 mph becoming southwest in the afternoon.
Sunday Night
Mostly clear, with a low around 46. Southwest wind around 6 mph becoming southeast in the evening.
Monday
Sunny, with a high near 80. South wind 7 to 9 mph.
Monday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 47. West wind 5 to 7 mph becoming calm after midnight.
Tuesday
Mostly sunny, with a high near 80.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 48.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 76.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 47.
Friday
Mostly sunny, with a high near 80.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Sunny, with a high near 81.
Click Map For Forecast
Point Forecast:
16 Miles S Big Sky MT
 45.04°N 111.28°W (Elev. 7116 ft)
9:01 pm MDT Jul 23, 2016
9pm MDT Jul 23, 2016-6pm MDT Jul 30, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database