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

SECRET TOWN (SETC1)

Lat: 39.18383°NLon: 120.88442°WElev: 2757.0ft.

NA

51°F

11°C

Humidity 82%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 10 Oct 11:28 PM PDT
Extended Forecast for

5 Miles ENE Alta Sierra CA

  • Overnight

    Overnight: A 40 percent chance of showers, mainly before 4am.  Mostly cloudy, with a low around 46. Calm wind.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 60. Calm wind becoming west around 5 mph in the afternoon.

    High: 60 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 43. Light and variable wind.

    Low: 43 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 66. Northeast wind around 5 mph becoming calm.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45. Light and variable wind.

    Low: 45 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: A 40 percent chance of showers, mainly after 11am.  Mostly cloudy, with a high near 57.

    High: 57 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Showers likely, mainly after 11pm.  Mostly cloudy, with a low around 45. Chance of precipitation is 60%.

    Low: 45 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely.  Mostly cloudy, with a high near 54.

    High: 54 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Showers
    Likely

Detailed Forecast

Overnight
A 40 percent chance of showers, mainly before 4am. Mostly cloudy, with a low around 46. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 60. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
Clear, with a low around 43. Light and variable wind.
Sunday
Sunny, with a high near 66. Northeast wind around 5 mph becoming calm.
Sunday Night
Partly cloudy, with a low around 45. Light and variable wind.
Columbus Day
A 40 percent chance of showers, mainly after 11am. Mostly cloudy, with a high near 57.
Monday Night
Showers likely, mainly after 11pm. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.
Tuesday
Showers likely. Mostly cloudy, with a high near 54.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 44.
Wednesday
A chance of showers. Partly sunny, with a high near 57.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 43.
Thursday
A chance of showers. Mostly sunny, with a high near 59.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Alta Sierra CA
 39.15°N 120.97°W (Elev. 2398 ft)
10:22 pm PDT Oct 10, 2025
12am PDT Oct 11, 2025-6pm PDT Oct 17, 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