Severe Weather and Heavy Rainfall for Southern Plains; Strong Pacific Storm Moves Ashore

Heavy rainfall and flooding concerns continue for portions of Texas into the lower Mississippi Valley. Severe thunderstorms are expected to redevelop across areas of western Texas later Saturday. Meanwhile, strong Pacific storm will move ashore this weekend. Increasing winds for many areas of the West and Southwest, heavy precipitation with snow for the higher terrain. Read More >

Hazardous Weather Conditions

Freeze Warning in effect from May 5, 02:00 AM PDT until May 5, 08:00 AM PDT

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10375°NLon: 123.68508°WElev: 1389.0ft.

48°F

9°C

Humidity	67%
Wind Speed	SW 7 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Wind Chill	45°F (7°C)
Last update	04 May 03:52 PM PDT

More Information:

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

Extended Forecast for

11 Miles SE Illinois Valley OR

Freeze Warning May 5, 02:00am until May 5, 08:00am

Click here for hazard details and duration

Freeze Warning

This Afternoon
High: 29 °F
Snow Showers
Likely
Tonight
Low: 27 °F
Snow Showers
Likely then
Frost
Sunday
High: 30 °F
Chance Snow
Sunday Night
Low: 27 °F
Slight Chance
Snow then
Slight Chance
Rain/Snow
Monday
High: 31 °F
Snow
Monday Night
Low: 25 °F
Chance Snow
then Mostly
Cloudy
Tuesday
High: 36 °F
Mostly Sunny
Tuesday Night
Low: 27 °F
Mostly Clear
Wednesday
High: 46 °F
Sunny

Detailed Forecast

This Afternoon

Snow showers likely, mainly after 5pm. Some thunder is also possible. Mostly cloudy, with a high near 29. West wind around 13 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Snow showers likely before 8pm, then a chance of snow between 8pm and 10pm. Some thunder is also possible. Widespread frost between 1am and 3am. Otherwise, mostly cloudy, with a steady temperature around 27. West northwest wind 5 to 11 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Sunday

A 30 percent chance of snow, mainly after 7am. Mostly cloudy, with a high near 30. West southwest wind 5 to 8 mph. Little or no snow accumulation expected.

Sunday Night

A slight chance of snow between 11pm and 2am, then a slight chance of rain after 2am. Widespread frost between 10pm and 11pm. Otherwise, mostly cloudy, with a low around 27. West southwest wind around 7 mph becoming south southeast after midnight. Chance of precipitation is 20%.

Monday

Snow. High near 31. South southeast wind 9 to 14 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Monday Night

A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 25. Little or no snow accumulation expected.

Tuesday

Mostly sunny, with a high near 36.

Tuesday Night

Mostly clear, with a low around 27.

Wednesday

Sunny, with a high near 46.

Wednesday Night

Clear, with a low around 33.

Thursday

Sunny, with a high near 55.