Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

Current conditions at

Sacramento International Airport (KSMF)

Lat: 38.70071°NLon: 121.59479°WElev: 20.0ft.

Mist

43°F

6°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 41°F (5°C)
Visibility 6.00 mi
Last update 11 Dec 07:00 AM PST
Extended Forecast for

7 Miles WNW Rio Linda CA

  • Today

    Today: Areas of dense fog before 1pm.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 45. Calm wind.

    High: 45 °F

    Areas Dense
    Fog

  • Tonight

    Tonight: Patchy dense fog.  Otherwise, mostly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Patchy Dense
    Fog

  • Friday

    Friday: Partly sunny, with a high near 44. Calm wind.

    High: 44 °F

    Partly Sunny

  • Friday Night

    Friday Night: Patchy fog after 10pm.  Otherwise, partly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Patchy Fog

  • Saturday

    Saturday: Mostly sunny, with a high near 45. Calm wind.

    High: 45 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 9pm.  Otherwise, partly cloudy, with a low around 40.

    Low: 40 °F

    Patchy Fog

  • Sunday

    Sunday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 9pm.  Otherwise, mostly cloudy, with a low around 41.

    Low: 41 °F

    Patchy Fog

  • Monday

    Monday: A slight chance of showers after 4pm.  Mostly cloudy, with a high near 54.

    High: 54 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Areas of dense fog before 1pm. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 45. Calm wind.
Tonight
Patchy dense fog. Otherwise, mostly cloudy, with a low around 40. Calm wind.
Friday
Partly sunny, with a high near 44. Calm wind.
Friday Night
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 41. Calm wind.
Saturday
Mostly sunny, with a high near 45. Calm wind.
Saturday Night
Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 40.
Sunday
Partly sunny, with a high near 45.
Sunday Night
Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 41.
Monday
A slight chance of showers after 4pm. Mostly cloudy, with a high near 54.
Monday Night
A chance of showers, mainly after 10pm. Mostly cloudy, with a low around 46.
Tuesday
A chance of showers. Mostly cloudy, with a high near 56.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 51.
Wednesday
A chance of showers. Mostly cloudy, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WNW Rio Linda CA
 38.72°N 121.59°W (Elev. 20 ft)
1:21 am PST Dec 11, 2025
7am PST Dec 11, 2025-6pm PST Dec 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