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

SHENANGO (SGOM8)

Lat: 45.45964°NLon: 111.24447°WElev: 5391.0ft.

NA

36°F

2°C

Humidity 66%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 22 Mar 03:39 AM MDT
Extended Forecast for

11 Miles S Gallatin Gateway MT

  • Today

    Today: Sunny, with a high near 54. Calm wind becoming west around 6 mph in the afternoon.

    High: 54 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 33. Light and variable wind.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 60. Calm wind becoming west around 5 mph in the afternoon.

    High: 60 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39. Light south southwest wind.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon.  Mostly cloudy, with a high near 62. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 62 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before midnight.  Mostly cloudy, with a low around 43. South southwest wind 6 to 8 mph, with gusts as high as 18 mph.

    Low: 43 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly after noon.  Partly sunny, with a high near 62. West southwest wind 8 to 15 mph, with gusts as high as 30 mph.

    High: 62 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 9pm, then a slight chance of snow.  Mostly cloudy, with a low around 32. West wind 6 to 13 mph, with gusts as high as 26 mph.

    Low: 32 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Thursday

    Thursday: A slight chance of snow before noon.  Partly sunny, with a high near 50.

    High: 50 °F

    Slight Chance
    Snow then
    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 54. Calm wind becoming west around 6 mph in the afternoon.
Tonight
Partly cloudy, with a low around 33. Light and variable wind.
Monday
Partly sunny, with a high near 60. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 39. Light south southwest wind.
Tuesday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 62. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 22 mph.
Tuesday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 43. South southwest wind 6 to 8 mph, with gusts as high as 18 mph.
Wednesday
A 30 percent chance of rain, mainly after noon. Partly sunny, with a high near 62. West southwest wind 8 to 15 mph, with gusts as high as 30 mph.
Wednesday Night
A slight chance of rain before 9pm, then a slight chance of snow. Mostly cloudy, with a low around 32. West wind 6 to 13 mph, with gusts as high as 26 mph.
Thursday
A slight chance of snow before noon. Partly sunny, with a high near 50.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
Mostly sunny, with a high near 55.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles S Gallatin Gateway MT
 45.44°N 111.16°W (Elev. 5951 ft)
12:46 am MDT Mar 22, 2026
4am MDT Mar 22, 2026-6pm MDT Mar 28, 2026
 
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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