Cold Front Dropping South Across the Western U.S.; Watching Threat for Tornadoes and Flooding in the South

A cold front will push south across the Western U.S. into Tuesday with mountain snow and areas of gusty to high winds. An area of low pressure will form along this front on Tuesday and bring a potential for severe thunderstorms with tornadoes and excessive rainfall in the lower to mid Mississippi River Valley. To the north, heavy snow is possible in parts of the upper Midwest. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10375°NLon: 123.685083°WElev: 1389ft.

NA

45°F

7°C

Humidity 97%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Wind Chill43°F (6°C)
Last update 27 Nov 07:52 PM PST
Extended Forecast for

14 Miles NNE Happy Camp CA

  • Tonight

    Tonight: Rain and snow showers likely before 10pm, then a chance of snow showers.  Mostly cloudy, with a low around 29. West southwest wind 9 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Rain/Snow
    Likely then
    Chance Snow
    Showers

    Low: 29 °F

  • Monday

    Monday: Snow showers, mainly before 4pm.  High near 31. Northwest wind 11 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Snow Showers

    High: 31 °F

  • Monday
    Night

    Monday Night: A 40 percent chance of snow showers before 10pm.  Mostly cloudy, with a low around 21. North wind 5 to 7 mph.  New snow accumulation of less than a half inch possible.

    Chance Snow
    Showers then
    Partly Cloudy

    Low: 21 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32. Light and variable wind.

    Mostly Sunny

    High: 32 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of snow after 4am.  Mostly cloudy, with a low around 28. South southwest wind 6 to 10 mph.  New snow accumulation of less than a half inch possible.

    Mostly Cloudy
    then Chance
    Snow

    Low: 28 °F

  • Wednesday

    Wednesday: Snow likely, mainly after 10am.  Mostly cloudy, with a high near 35. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    Snow Likely

    High: 35 °F

  • Wednesday
    Night

    Wednesday Night: Snow. The snow could be heavy at times.  Low around 30. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.

    Heavy Snow

    Low: 30 °F

  • Thursday

    Thursday: Snow. The snow could be heavy at times.  Cloudy, with a high near 30.

    Heavy Snow

    High: 30 °F

  • Thursday
    Night

    Thursday Night: A chance of snow.  Mostly cloudy, with a low around 24.

    Chance Snow

    Low: 24 °F

Detailed Forecast

Tonight
Rain and snow showers likely before 10pm, then a chance of snow showers. Mostly cloudy, with a low around 29. West southwest wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.
Monday
Snow showers, mainly before 4pm. High near 31. Northwest wind 11 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Monday Night
A 40 percent chance of snow showers before 10pm. Mostly cloudy, with a low around 21. North wind 5 to 7 mph. New snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny, with a high near 32. Light and variable wind.
Tuesday Night
A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 28. South southwest wind 6 to 10 mph. New snow accumulation of less than a half inch possible.
Wednesday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 35. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 30. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.
Thursday
Snow. The snow could be heavy at times. Cloudy, with a high near 30.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 24.
Friday
A chance of snow showers. Partly sunny, with a high near 29.
Friday Night
Snow showers likely. The snow could be heavy at times. Mostly cloudy, with a low around 25.
Saturday
Snow showers likely. The snow could be heavy at times. Mostly cloudy, with a high near 32.
Saturday Night
A chance of snow showers. The snow could be heavy at times. Mostly cloudy, with a low around 26.
Sunday
A chance of snow. Partly sunny, with a high near 32.
Click Map For Forecast
Point Forecast:
14 Miles NNE Happy Camp CA
 42°N 123.29°W (Elev. 4724 ft)
8:24 pm PST Nov 27, 2022
9pm PST Nov 27, 2022-6pm PST Dec 4, 2022
 
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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