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

SHOWER FALLS (SHFM8)

Lat: 45.40125°NLon: 110.95758°WElev: 8100.0ft.

NA

37°F

3°C

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

14 Miles SE Gallatin Gateway MT

  • Today

    Today: A chance of rain and snow between 3pm and 4pm, then a chance of snow after 4pm. Mostly cloudy, with a high near 50. Windy, with a south southwest wind 21 to 30 mph becoming west northwest in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 50 °F

    Mostly Cloudy
    and Breezy
    then Chance
    Rain/Snow and
    Windy

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 24. Blustery, with a west northwest wind 18 to 23 mph decreasing to 9 to 14 mph in the evening. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Chance Snow
    and Blustery

  • Sunday

    Sunday: Sunny, with a high near 39. West wind 9 to 17 mph, with gusts as high as 31 mph.

    High: 39 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28. South southwest wind 11 to 17 mph, with gusts as high as 28 mph.

    Low: 28 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 45. Southwest wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 45 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32. Southwest wind 13 to 15 mph, with gusts as high as 24 mph.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 46. Southwest wind 14 to 16 mph, with gusts as high as 26 mph. Little or no snow accumulation expected.

    High: 46 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 9pm, then a chance of snow between 9pm and midnight. Mostly cloudy, with a low around 38. Southwest wind around 18 mph, with gusts as high as 30 mph.

    Low: 38 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: A chance of snow, mainly after noon. Partly sunny, with a high near 47. Breezy.

    High: 47 °F

    Chance Snow
    and Breezy

Detailed Forecast

Today
A chance of rain and snow between 3pm and 4pm, then a chance of snow after 4pm. Mostly cloudy, with a high near 50. Windy, with a south southwest wind 21 to 30 mph becoming west northwest in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tonight
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 24. Blustery, with a west northwest wind 18 to 23 mph decreasing to 9 to 14 mph in the evening. New snow accumulation of less than one inch possible.
Sunday
Sunny, with a high near 39. West wind 9 to 17 mph, with gusts as high as 31 mph.
Sunday Night
Partly cloudy, with a low around 28. South southwest wind 11 to 17 mph, with gusts as high as 28 mph.
Monday
Partly sunny, with a high near 45. Southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Monday Night
Mostly cloudy, with a low around 32. Southwest wind 13 to 15 mph, with gusts as high as 24 mph.
Tuesday
A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 46. Southwest wind 14 to 16 mph, with gusts as high as 26 mph. Little or no snow accumulation expected.
Tuesday Night
A chance of rain and snow before 9pm, then a chance of snow between 9pm and midnight. Mostly cloudy, with a low around 38. Southwest wind around 18 mph, with gusts as high as 30 mph.
Wednesday
A chance of snow, mainly after noon. Partly sunny, with a high near 47. Breezy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 26. Breezy.
Thursday
A slight chance of snow. Mostly sunny, with a high near 36.
Thursday Night
Partly cloudy, with a low around 21.
Friday
Mostly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SE Gallatin Gateway MT
 45.45°N 111.01°W (Elev. 9124 ft)
Last Update:
8:22 am MDT Mar 21, 2026
Forecast Valid:
9am MDT Mar 21, 2026-6pm MDT Mar 27, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation