National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Hazardous Weather Conditions

Current conditions at

Auburn Municipal Airport (KAUN)

Lat: 38.95535°NLon: 121.08636°WElev: 1486.0ft.

Overcast

50°F

10°C

Humidity 87%
Wind Speed SSW 13 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 26 Dec 01:35 AM PST
Extended Forecast for

Auburn Muni Airport CA

Flood Watch December 26, 02:08am until December 26, 04:00pm
Wind Advisory until December 26, 10:00am
Flood Advisory December 26, 02:08am until December 26, 06:00pm
Click here for hazard details and duration
Flood Watch
Wind Advisory
Flood Advisory
  •  
    Flood Watch December 26, 02:08am until December 26, 04:00pm
    Wind Advisory until December 26, 10:00am
    Flood Advisory December 26, 02:08am until December 26, 06:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 45 °F

    Rain

  • Friday

    Friday: Rain. High near 47. South southeast wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Rain Likely
    then Rain

  • Friday Night

    Friday Night: Rain likely, mainly before 7pm. Cloudy, with a steady temperature around 43. Southeast wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Rain Likely

  • Saturday

    Saturday: A 30 percent chance of rain before 10am. Cloudy through mid morning, then gradual clearing, with a high near 47. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 47 °F

    Chance Rain
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. Northeast wind around 6 mph.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

Detailed Forecast

Overnight
Rain, mainly after 4am. Steady temperature around 45. South wind around 17 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. High near 47. South southeast wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain likely, mainly before 7pm. Cloudy, with a steady temperature around 43. Southeast wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A 30 percent chance of rain before 10am. Cloudy through mid morning, then gradual clearing, with a high near 47. Calm wind becoming west northwest around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 31. Northeast wind around 6 mph.
Sunday
Sunny, with a high near 48.
Sunday Night
Mostly clear, with a low around 33.
Monday
Sunny, with a high near 50.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Sunny, with a high near 52.
Tuesday Night
Mostly clear, with a low around 37.
Wednesday
Mostly sunny, with a high near 53.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 40.
New Year's Day
A chance of rain. Cloudy, with a high near 50.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Auburn Muni Airport CA
 38.95°N 121.09°W (Elev. 1398 ft)
Last Update:
1:21 am PST Dec 26, 2025
Forecast Valid:
2am PST Dec 26, 2025-6pm PST Jan 1, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation