Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to impact the southeast U.S. coast and mid-Atlantic regions with flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Current conditions at

SHENANGO (SGOM8)

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

NA

34°F

1°C

Humidity 98%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 12 Oct 05:39 AM MDT
Extended Forecast for

Gallatin Gateway MT

  • Today

    Today: A chance of rain and snow before noon, then a chance of rain after 1pm.  Mostly cloudy, with a high near 51. West southwest wind 9 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 51 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Tonight

    Tonight: A chance of rain before 1am, then a chance of rain and snow between 1am and 5am, then a slight chance of snow after 5am.  Mostly cloudy, with a low around 28. South wind 6 to 8 mph becoming north northeast in the evening.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 28 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Columbus Day

    Columbus Day: A 20 percent chance of snow before noon.  Partly sunny, with a high near 43. East northeast wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 43 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Monday Night

    Monday Night: A slight chance of snow after midnight, mixing with rain after 3am.  Mostly cloudy, with a low around 26. East wind 7 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 20%.

    Low: 26 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow before 9am, then a chance of rain.  Partly sunny, with a high near 51. Northeast wind 3 to 6 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 51 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 32. East wind around 6 mph.

    Low: 32 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain.  High near 46. Light and variable wind becoming west northwest around 5 mph in the afternoon.  Chance of precipitation is 80%.

    High: 46 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain likely.  Mostly cloudy, with a low around 32. Southwest wind around 6 mph.

    Low: 32 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely, mainly before noon.  Mostly cloudy, with a high near 47.

    High: 47 °F

    Rain Likely

Detailed Forecast

Today
A chance of rain and snow before noon, then a chance of rain after 1pm. Mostly cloudy, with a high near 51. West southwest wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tonight
A chance of rain before 1am, then a chance of rain and snow between 1am and 5am, then a slight chance of snow after 5am. Mostly cloudy, with a low around 28. South wind 6 to 8 mph becoming north northeast in the evening. Chance of precipitation is 40%. Little or no snow accumulation expected.
Columbus Day
A 20 percent chance of snow before noon. Partly sunny, with a high near 43. East northeast wind 6 to 13 mph, with gusts as high as 21 mph.
Monday Night
A slight chance of snow after midnight, mixing with rain after 3am. Mostly cloudy, with a low around 26. East wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Tuesday
A chance of rain and snow before 9am, then a chance of rain. Partly sunny, with a high near 51. Northeast wind 3 to 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 32. East wind around 6 mph.
Wednesday
Rain. High near 46. Light and variable wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 80%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 32. Southwest wind around 6 mph.
Thursday
Rain likely, mainly before noon. Mostly cloudy, with a high near 47.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 30.
Friday
A chance of rain. Partly sunny, with a high near 51.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 28.
Saturday
A chance of rain and snow. Mostly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
Gallatin Gateway MT
 45.61°N 111.19°W (Elev. 4908 ft)
4:33 am MDT Oct 12, 2025
6am MDT Oct 12, 2025-6pm MDT Oct 18, 2025
 
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Additional Resources

Radar & Satellite Image

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