Early Heat Wave in the West; Fire Concerns in the Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Elevated to critical fire weather conditions are expected today across the High Plains and southern Plains. Lake effect snow downwind of the Great Lakes will taper off today. Read More >

Current conditions at

SHENANGO (SGOM8)

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

NA

56°F

13°C

Humidity 42%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 17 Mar 05:39 PM MDT
Extended Forecast for

11 Miles SSW Gallatin Gateway MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. Southwest wind 11 to 16 mph, with gusts as high as 25 mph.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 39 mph.

    High: 59 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 44. South southwest wind 11 to 16 mph, with gusts as high as 32 mph.

    Low: 44 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 62. South southwest wind 11 to 18 mph, with gusts as high as 33 mph.

    High: 62 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45. Southwest wind 13 to 15 mph, with gusts as high as 30 mph.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 64. South southwest wind 14 to 20 mph, with gusts as high as 33 mph.

    High: 64 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45. South wind 11 to 14 mph, with gusts as high as 28 mph.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of rain and snow after noon.  Partly sunny, with a high near 60. South southwest wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 26 mph.

    High: 60 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 41. Southwest wind 11 to 16 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 59. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 39 mph.
Wednesday Night
Mostly cloudy, with a low around 44. South southwest wind 11 to 16 mph, with gusts as high as 32 mph.
Thursday
Mostly sunny, with a high near 62. South southwest wind 11 to 18 mph, with gusts as high as 33 mph.
Thursday Night
Partly cloudy, with a low around 45. Southwest wind 13 to 15 mph, with gusts as high as 30 mph.
Friday
Mostly sunny, with a high near 64. South southwest wind 14 to 20 mph, with gusts as high as 33 mph.
Friday Night
Partly cloudy, with a low around 45. South wind 11 to 14 mph, with gusts as high as 28 mph.
Saturday
A chance of rain and snow after noon. Partly sunny, with a high near 60. South southwest wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 26 mph.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
A slight chance of snow after noon. Mostly sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 30.
Monday
A slight chance of snow. Partly sunny, with a high near 50.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 34.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSW Gallatin Gateway MT
 45.45°N 111.29°W (Elev. 7500 ft)
5:47 pm MDT Mar 17, 2026
6pm MDT Mar 17, 2026-6pm MDT Mar 24, 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