Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Hazardous Weather Conditions

Winter Storm Watch in effect from February 15, 10:00 PM PST until February 18, 04:00 AM PST

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

46°F

8°C

Humidity	71%
Wind Speed	SW 4 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Wind Chill	44°F (7°C)
Last update	13 Feb 05:52 PM PST

More Information:

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

Extended Forecast for

9 Miles ENE Happy Camp CA

Winter Storm Watch February 15, 10:00pm until February 18, 04:00am

Click here for hazard details and duration

Winter Storm Watch

Tonight
Low: 38 °F
Slight Chance
Rain then
Rain Likely
Saturday
High: 54 °F
Rain Likely
Saturday Night
Low: 36 °F
Rain Likely
Sunday
High: 51 °F
Rain
Sunday Night
Low: 37 °F
Rain
Washington's Birthday
High: 47 °F
Rain
Monday Night
Low: 30 °F
Rain then
Rain/Snow
Tuesday
High: 42 °F
Rain/Snow
Tuesday Night
Low: 26 °F
Rain/Snow

Detailed Forecast

Tonight

A slight chance of rain before 7pm, then rain likely after 1am. Snow level 5000 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 38. Light and variable wind. Chance of precipitation is 60%.

Saturday

Rain likely, mainly after 4pm. Snow level 4400 feet rising to 5500 feet in the afternoon. Mostly cloudy, with a high near 54. Calm wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 60%.

Saturday Night

Rain likely, mainly after 4am. Mostly cloudy, with a low around 36. South southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.

Sunday

Rain. High near 51. East wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

Rain. Low around 37. Light south southeast wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Washington's Birthday

Rain. Snow level 3900 feet. High near 47. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

Rain before 1am, then rain, possibly mixed with snow. Snow level 3300 feet lowering to 2400 feet after midnight . Low around 30. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Tuesday

Rain, possibly mixed with snow, becoming all rain after 1pm. Snow level 2200 feet. Cloudy, with a high near 42.

Tuesday Night

Rain before 7pm, then rain and snow between 7pm and 4am, then a chance of snow after 4am. Snow level 1700 feet. Mostly cloudy, with a low around 26.

Wednesday

Snow likely before 10am, then rain and snow likely between 10am and 1pm, then rain likely after 1pm. Snow level rising to 2400 feet in the afternoon. Mostly cloudy, with a high near 44.

Wednesday Night

Rain and snow likely. Snow level 2000 feet. Mostly cloudy, with a low around 27.

Thursday

Rain and snow likely. Snow level 1800 feet rising to 2800 feet in the afternoon. Mostly cloudy, with a high near 44.

Thursday Night

Rain and snow likely. Snow level 2400 feet. Mostly cloudy, with a low around 31.

Friday

Rain likely, possibly mixed with snow. Snow level 2000 feet rising to 2900 feet in the afternoon. Mostly cloudy, with a high near 46.