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 develop off the southeast U.S. coast tonight and is expected to strengthen and bring flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Current conditions at

South Valley Regional Airport (KSVR)

Lat: 40.6196°NLon: 111.99016°WElev: 4596.0ft.

Partly Cloudy

64°F

18°C

Humidity 67%
Wind Speed S 11 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 10 Oct 08:35 PM MDT
Extended Forecast for

Alpine UT

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms between midnight and 3am, then showers likely and possibly a thunderstorm after 3am.  Mostly cloudy, with a low around 52. East southeast wind 8 to 10 mph.  Chance of precipitation is 60%.

    Low: 52 °F

    Showers
    Likely

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm.  High near 69. Southeast wind 6 to 11 mph.  Chance of precipitation is 80%.

    High: 69 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Rain showers before 3am, then rain, possibly mixed with snow showers. Some thunder is also possible.  Low around 36. North northwest wind 5 to 11 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 36 °F

    Showers then
    Rain/Snow

  • Sunday

    Sunday: A 20 percent chance of showers before noon.  Patchy frost between 9am and noon.  Otherwise, mostly sunny, with a high near 53. Light and variable wind.

    High: 53 °F

    Slight Chance
    Showers then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35. Calm wind becoming east southeast around 5 mph after midnight.

    Low: 35 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of showers, mainly after midnight.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers.  Mostly sunny, with a high near 67.

    High: 67 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of showers after midnight.  Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms between midnight and 3am, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 52. East southeast wind 8 to 10 mph. Chance of precipitation is 60%.
Saturday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 69. Southeast wind 6 to 11 mph. Chance of precipitation is 80%.
Saturday Night
Rain showers before 3am, then rain, possibly mixed with snow showers. Some thunder is also possible. Low around 36. North northwest wind 5 to 11 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Sunday
A 20 percent chance of showers before noon. Patchy frost between 9am and noon. Otherwise, mostly sunny, with a high near 53. Light and variable wind.
Sunday Night
Mostly clear, with a low around 35. Calm wind becoming east southeast around 5 mph after midnight.
Columbus Day
Mostly sunny, with a high near 65.
Monday Night
A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 43.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 67.
Tuesday Night
A slight chance of showers after midnight. Partly cloudy, with a low around 44.
Wednesday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 65.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 42.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 57.
Thursday Night
A chance of showers. Partly cloudy, with a low around 37.
Friday
A slight chance of showers. Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
Alpine UT
 40.45°N 111.76°W (Elev. 4997 ft)
3:06 pm MDT Oct 10, 2025
9pm MDT Oct 10, 2025-6pm MDT Oct 17, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database