National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

YELLOW MULE (YLWM8)

Lat: 45.1661°NLon: 111.35954°WElev: 9200.0ft.

NA

49°F

9°C

Humidity 31%
Wind Speed SSW 14 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 20 Mar 07:04 PM MDT
Extended Forecast for

14 Miles S Big Sky MT

  • Tonight

    Tonight: Partly cloudy, with a low around 40. South southwest wind 9 to 14 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain after 3pm. Increasing clouds, with a high near 60. South southwest wind 11 to 18 mph becoming west in the afternoon. Winds could gust as high as 37 mph.

    High: 60 °F

    Mostly Sunny
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A 40 percent chance of rain before midnight. Partly cloudy, with a low around 26. West northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.

    Low: 26 °F

    Chance Rain
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 50. Light south southwest wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 26 mph.

    High: 50 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28. South wind 6 to 11 mph, with gusts as high as 23 mph.

    Low: 28 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 53. South wind 3 to 8 mph. Winds could gust as high as 20 mph.

    High: 53 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31. South wind 3 to 7 mph.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 56. Light south wind becoming south southwest 8 to 13 mph in the morning. Winds could gust as high as 26 mph.

    High: 56 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 40. South southwest wind 9 to 14 mph, with gusts as high as 20 mph.
Saturday
A 30 percent chance of rain after 3pm. Increasing clouds, with a high near 60. South southwest wind 11 to 18 mph becoming west in the afternoon. Winds could gust as high as 37 mph.
Saturday Night
A 40 percent chance of rain before midnight. Partly cloudy, with a low around 26. West northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Sunday
Sunny, with a high near 50. Light south southwest wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 26 mph.
Sunday Night
Partly cloudy, with a low around 28. South wind 6 to 11 mph, with gusts as high as 23 mph.
Monday
Partly sunny, with a high near 53. South wind 3 to 8 mph. Winds could gust as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 31. South wind 3 to 7 mph.
Tuesday
Partly sunny, with a high near 56. Light south wind becoming south southwest 8 to 13 mph in the morning. Winds could gust as high as 26 mph.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
Mostly sunny, with a high near 60.
Wednesday Night
A slight chance of rain and snow. Partly cloudy, with a low around 27.
Thursday
Mostly sunny, with a high near 45.
Thursday Night
Mostly clear, with a low around 21.
Friday
Sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles S Big Sky MT
 45.06°N 111.28°W (Elev. 6998 ft)
Last Update:
6:32 pm MDT Mar 20, 2026
Forecast Valid:
7pm MDT Mar 20, 2026-6pm MDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation