Fire Weather Concerns in the Southern Plains and Southeast; Pacific System to Bring Unsettled Weather to the West Coast

Gusty winds and dry conditions will continue to bring elevated to critical fire weather conditions to the southern Plains and Southeast early this week. A Pacific storm system will bring low elevation rain and heavy high elevation mountain snow to northern and central California through early week, expanding into the Pacific Northwest, Great Basin, and southern California on Tuesday. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from April 20, 11:00 AM PDT until April 21, 11:00 AM PDT

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10386°NLon: 123.68519°WElev: 1389.0ft.

44°F

7°C

Humidity	78%
Wind Speed	W 0 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Last update	19 Apr 11:52 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

12 Miles W Happy Camp CA

Winter Weather Advisory April 20, 11:00am until April 21, 11:00am

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 37 °F
Chance
Rain/Snow
Monday
High: 42 °F
Rain/Snow
Monday Night
Low: 35 °F
Rain/Snow
then Chance
Rain/Snow
Tuesday
High: 43 °F
Rain/Snow
Tuesday Night
Low: 33 °F
Rain/Snow
then Chance
Snow
Wednesday
High: 35 °F
Snow Likely
then
Rain/Snow
Likely
Wednesday Night
Low: 33 °F
Chance
Rain/Snow
then Partly
Cloudy
Thursday
High: 50 °F
Sunny
Thursday Night
Low: 37 °F
Clear

Detailed Forecast

Overnight

A chance of rain and snow, mainly between 4am and 5am. Snow level 6300 feet lowering to 5600 feet. Mostly cloudy, with a low around 37. Southeast wind 6 to 8 mph becoming east northeast. Chance of precipitation is 30%. Little or no snow accumulation expected.

Monday

Rain, possibly mixed with snow. Snow level 5500 feet. High near 42. South southeast wind 7 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Monday Night

Rain and snow before 3am, then a chance of snow. Snow level 5500 feet lowering to 5000 feet after midnight . Low around 35. South wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 90%. Little or no snow accumulation expected.

Tuesday

Rain showers and snow before 2pm, then rain showers between 2pm and 5pm, then rain and snow showers after 5pm. Some thunder is also possible. Snow level rising to 5700 feet in the afternoon. High near 43. South wind around 6 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Tuesday Night

Rain and snow before 11pm, then a chance of snow. Some thunder is also possible. Low around 33. West northwest wind 6 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Wednesday

Snow likely before 2pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 35. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Wednesday Night

A chance of rain and snow before 8pm, then a chance of snow between 8pm and 11pm. Mostly cloudy, with a low around 33. Chance of precipitation is 30%. Little or no snow accumulation expected.

Thursday

Sunny, with a high near 50.

Thursday Night

Clear, with a low around 37.

Friday

Sunny, with a high near 57.

Friday Night

Mostly clear, with a low around 41.

Saturday

Sunny, with a high near 56.

Saturday Night

A slight chance of rain. Snow level 7000 feet lowering to 6100 feet after midnight . Partly cloudy, with a low around 40.