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

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 >

Hazardous Weather Conditions

Current conditions at

Cow Creek MT-13 MP 19.9 (MTCOW)

Lat: 47.68837°NLon: 105.49186°WElev: 2348.0ft.

NA

81°F

27°C

Humidity 26%
Wind Speed SE 9 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Heat Index80°F (27°C)
Last update 11 Oct 01:15 PM MDT
Extended Forecast for

22 Miles NNW Brockway MT

Lake Wind Advisory October 11, 08:00pm until October 12, 10:00pm
Click here for hazard details and duration
Lake Wind Advisory

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 80. West southwest wind around 11 mph becoming northwest. Winds could gust as high as 20 mph.

    High: 80 °F

    Partly Sunny

  • Tonight

    Tonight: Rain likely and possibly a thunderstorm before 2am, then showers and possibly a thunderstorm between 2am and 3am, then rain after 3am. Low around 37. Breezy, with a northwest wind 10 to 15 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 100%.

    Low: 37 °F

    Rain Likely
    then Showers
    and Breezy

  • Sunday

    Sunday: Rain, mainly before noon. High near 50. Breezy, with a west wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 80%.

    High: 50 °F

    Breezy. Rain
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24. Northwest wind 8 to 17 mph, with gusts as high as 29 mph.

    Low: 24 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 45. North wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 45 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28. East northeast wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon. Mostly sunny, with a high near 53. East wind around 11 mph, with gusts as high as 20 mph.

    High: 53 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain. Partly cloudy, with a low around 34. East wind 6 to 8 mph.

    Low: 34 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly after noon. Mostly sunny, with a high near 57. East wind 6 to 9 mph.

    High: 57 °F

    Chance Rain

Detailed Forecast

This Afternoon
Partly sunny, with a high near 80. West southwest wind around 11 mph becoming northwest. Winds could gust as high as 20 mph.
Tonight
Rain likely and possibly a thunderstorm before 2am, then showers and possibly a thunderstorm between 2am and 3am, then rain after 3am. Low around 37. Breezy, with a northwest wind 10 to 15 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 100%.
Sunday
Rain, mainly before noon. High near 50. Breezy, with a west wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 80%.
Sunday Night
Partly cloudy, with a low around 24. Northwest wind 8 to 17 mph, with gusts as high as 29 mph.
Columbus Day
Mostly sunny, with a high near 45. North wind 6 to 11 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 28. East northeast wind 10 to 13 mph, with gusts as high as 21 mph.
Tuesday
A 20 percent chance of rain after noon. Mostly sunny, with a high near 53. East wind around 11 mph, with gusts as high as 20 mph.
Tuesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 34. East wind 6 to 8 mph.
Wednesday
A 30 percent chance of rain, mainly after noon. Mostly sunny, with a high near 57. East wind 6 to 9 mph.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 37. East northeast wind around 7 mph becoming north northwest after midnight.
Thursday
A 40 percent chance of rain. Partly sunny, with a high near 53. Northwest wind 8 to 10 mph.
Thursday Night
A chance of rain. Partly cloudy, with a low around 35.
Friday
A chance of rain. Partly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
22 Miles NNW Brockway MT
 47.56°N 106.01°W (Elev. 2500 ft)
Last Update:
2:44 am MDT Oct 11, 2025
Forecast Valid:
1pm MDT Oct 11, 2025-6pm MDT Oct 17, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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