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

Alturas (KAAT)

Lat: 41.48362°NLon: 120.5615°WElev: 4383.0ft.

Mostly Cloudy

46°F

8°C

Humidity 65%
Wind Speed W 12 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 11 Oct 11:00 AM PDT
Extended Forecast for

7 Miles NW Canby CA

  • Today

    Today: A 20 percent chance of showers.  Snow level 6000 feet. Mostly sunny, with a high near 48. West wind 6 to 9 mph.

    High: 48 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 31. West northwest wind 5 to 8 mph.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 53. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 53 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of rain showers after 11pm, mixing with snow after 2am.  Snow level 6200 feet lowering to 5400 feet after midnight . Increasing clouds, with a low around 33. Northwest wind 5 to 9 mph becoming light and variable  after midnight.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Columbus Day

    Columbus Day: Rain and snow showers, becoming all rain after 11am.  Snow level 5200 feet rising to 6200 feet in the afternoon. High near 48. Light and variable wind becoming south 5 to 10 mph in the afternoon.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 48 °F

    Rain/Snow
    then Showers
    Likely

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly after 11pm.  Snow level 6300 feet. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers.  Snow level 6200 feet rising to 6900 feet in the afternoon. Partly sunny, with a high near 50.

    High: 50 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers.  Snow level 7100 feet lowering to 6500 feet after midnight . Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers.  Snow level 6200 feet rising to 7000 feet in the afternoon. Partly sunny, with a high near 49.

    High: 49 °F

    Chance
    Showers

Detailed Forecast

Today
A 20 percent chance of showers. Snow level 6000 feet. Mostly sunny, with a high near 48. West wind 6 to 9 mph.
Tonight
Partly cloudy, with a low around 31. West northwest wind 5 to 8 mph.
Sunday
Mostly sunny, with a high near 53. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Sunday Night
A chance of rain showers after 11pm, mixing with snow after 2am. Snow level 6200 feet lowering to 5400 feet after midnight . Increasing clouds, with a low around 33. Northwest wind 5 to 9 mph becoming light and variable after midnight. Chance of precipitation is 40%. Little or no snow accumulation expected.
Columbus Day
Rain and snow showers, becoming all rain after 11am. Snow level 5200 feet rising to 6200 feet in the afternoon. High near 48. Light and variable wind becoming south 5 to 10 mph in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
A 30 percent chance of showers, mainly after 11pm. Snow level 6300 feet. Mostly cloudy, with a low around 32.
Tuesday
A 30 percent chance of showers. Snow level 6200 feet rising to 6900 feet in the afternoon. Partly sunny, with a high near 50.
Tuesday Night
A chance of showers. Snow level 7100 feet lowering to 6500 feet after midnight . Mostly cloudy, with a low around 34.
Wednesday
A chance of showers. Snow level 6200 feet rising to 7000 feet in the afternoon. Partly sunny, with a high near 49.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
Sunny, with a high near 54.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Mostly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NW Canby CA
 41.5°N 120.98°W (Elev. 4977 ft)
10:41 am PDT Oct 11, 2025
11am PDT Oct 11, 2025-6pm PDT Oct 17, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database