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.

Clear

72°F

22°C

Humidity 53%
Wind Speed S 10 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 10 Oct 06:35 PM MDT
Extended Forecast for

Sandy UT

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 59. South southeast wind 10 to 14 mph.

    Low: 59 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm.  High near 72. South wind 11 to 15 mph.  Chance of precipitation is 80%.

    High: 72 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm.  Low around 42. North northwest wind 6 to 11 mph becoming light west  after midnight.  Chance of precipitation is 100%.

    Low: 42 °F

    Showers

  • Sunday

    Sunday: A 20 percent chance of showers before noon.  Mostly sunny, with a high near 55. Light west southwest wind.

    High: 55 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41. Calm wind becoming southeast around 5 mph after midnight.

    Low: 41 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers after midnight.  Mostly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers.  Mostly sunny, with a high near 69.

    High: 69 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of showers after midnight.  Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59. South southeast wind 10 to 14 mph.
Saturday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 72. South wind 11 to 15 mph. Chance of precipitation is 80%.
Saturday Night
Showers and possibly a thunderstorm. Low around 42. North northwest wind 6 to 11 mph becoming light west after midnight. Chance of precipitation is 100%.
Sunday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 55. Light west southwest wind.
Sunday Night
Mostly clear, with a low around 41. Calm wind becoming southeast around 5 mph after midnight.
Columbus Day
Mostly sunny, with a high near 67.
Monday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 50.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 69.
Tuesday Night
A slight chance of showers after midnight. Partly cloudy, with a low around 50.
Wednesday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 68.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 48.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 59.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 44.
Friday
A slight chance of showers. Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
Sandy UT
 40.58°N 111.84°W (Elev. 4724 ft)
3:06 pm MDT Oct 10, 2025
7pm 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