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

DILLON (DLNM)

Lat: 45.33333°NLon: 112.50917°WElev: 5000.0ft.

NA

50°F

10°C

Humidity 50%
Wind Speed WSW 10 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill46°F (8°C)
Last update 12 Oct 01:00 PM MDT
Extended Forecast for

11 Miles SSW Twin Bridges MT

  • This Afternoon

    This Afternoon: A 30 percent chance of rain, mainly after 5pm.  Mostly cloudy, with a high near 50. Southwest wind around 17 mph, with gusts as high as 28 mph.

    High: 50 °F

    Chance Rain

  • Tonight

    Tonight: Rain likely before 3am, then a chance of rain and snow.  Cloudy, with a low around 30. South wind 10 to 15 mph becoming north northeast after midnight. Winds could gust as high as 24 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain Likely
    then Chance
    Rain/Snow

  • Columbus Day

    Columbus Day: Cloudy, then gradually becoming mostly sunny, with a high near 44. North northeast wind 11 to 18 mph, with gusts as high as 28 mph.

    High: 44 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: A 20 percent chance of snow after midnight.  Mostly cloudy, with a low around 25. North northeast wind 10 to 17 mph, with gusts as high as 26 mph.

    Low: 25 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A chance of rain and snow before 9am, then a chance of rain.  Partly sunny, with a high near 51. North northeast wind 5 to 7 mph becoming light and variable.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 51 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after midnight.  Mostly cloudy, with a low around 32. Northeast wind around 7 mph.  Chance of precipitation is 60%.

    Low: 32 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain likely, mainly before noon.  Mostly cloudy, with a high near 50. Northeast wind around 7 mph becoming southwest in the afternoon.  Chance of precipitation is 60%.

    High: 50 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after midnight.  Mostly cloudy, with a low around 29. East southeast wind around 6 mph becoming west northwest in the evening.

    Low: 29 °F

    Rain Likely

  • Thursday

    Thursday: A chance of rain and snow before 9am, then a chance of rain.  Partly sunny, with a high near 52.

    High: 52 °F

    Chance
    Rain/Snow
    then Chance
    Rain

Detailed Forecast

This Afternoon
A 30 percent chance of rain, mainly after 5pm. Mostly cloudy, with a high near 50. Southwest wind around 17 mph, with gusts as high as 28 mph.
Tonight
Rain likely before 3am, then a chance of rain and snow. Cloudy, with a low around 30. South wind 10 to 15 mph becoming north northeast after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Columbus Day
Cloudy, then gradually becoming mostly sunny, with a high near 44. North northeast wind 11 to 18 mph, with gusts as high as 28 mph.
Monday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 25. North northeast wind 10 to 17 mph, with gusts as high as 26 mph.
Tuesday
A chance of rain and snow before 9am, then a chance of rain. Partly sunny, with a high near 51. North northeast wind 5 to 7 mph becoming light and variable. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 32. Northeast wind around 7 mph. Chance of precipitation is 60%.
Wednesday
Rain likely, mainly before noon. Mostly cloudy, with a high near 50. Northeast wind around 7 mph becoming southwest in the afternoon. Chance of precipitation is 60%.
Wednesday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 29. East southeast wind around 6 mph becoming west northwest in the evening.
Thursday
A chance of rain and snow before 9am, then a chance of rain. Partly sunny, with a high near 52.
Thursday Night
A slight chance of rain before midnight. Partly cloudy, with a low around 28.
Friday
A slight chance of rain and snow. Mostly sunny, with a high near 54.
Friday Night
A slight chance of rain and snow. Partly cloudy, with a low around 26.
Saturday
A slight chance of rain and snow. Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSW Twin Bridges MT
 45.41°N 112.44°W (Elev. 4810 ft)
2:11 pm MDT Oct 12, 2025
2pm MDT Oct 12, 2025-6pm MDT Oct 18, 2025
 
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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