Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

47°F

8°C

Humidity	94%
Wind Speed	SSW 8 MPH
Barometer	NA
Dewpoint	45°F (7°C)
Visibility	NA
Wind Chill	43°F (6°C)
Last update	15 Apr 08:52 AM PDT

More Information:

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

Extended Forecast for

16 Miles SE Agness OR

Freeze Watch April 17, 03:00am until April 17, 09:00am

Frost Advisory April 16, 03:00am until April 16, 09:00am

Click here for hazard details and duration

Freeze Watch

Frost Advisory

Today
High: 50 °F
Rain then
Rain Likely
Tonight
Low: 36 °F
Chance
Rain/Snow
then Slight
Chance
Rain/Snow
Thursday
High: 55 °F
Slight Chance
Rain/Snow
then Sunny
Thursday Night
Low: 37 °F
Mostly Clear
Friday
High: 65 °F
Sunny
Friday Night
Low: 43 °F
Partly Cloudy
Saturday
High: 66 °F
Chance Rain
Saturday Night
Low: 48 °F
Rain Likely
Sunday
High: 59 °F
Rain

Detailed Forecast

Today

Rain before 2pm, then a slight chance of rain after 5pm. Snow level 5700 feet lowering to 3000 feet in the afternoon . High near 50. Southwest wind 10 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Tonight

A chance of rain and snow, mainly between 10pm and 1am. Snow level 2600 feet lowering to 1800 feet after midnight . Mostly cloudy, with a low around 36. West northwest wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 50%. Little or no snow accumulation expected.

Thursday

A slight chance of rain and snow before 11am. Snow level 1600 feet rising to 3300 feet in the afternoon. Mostly sunny, with a high near 55. Calm wind becoming north northeast 5 to 9 mph in the afternoon. Chance of precipitation is 20%.

Thursday Night

Mostly clear, with a low around 37. North wind 6 to 9 mph.

Friday

Sunny, with a high near 65. North northeast wind around 6 mph.

Friday Night

Partly cloudy, with a low around 43.

Saturday

A 30 percent chance of rain after 11am. Partly sunny, with a high near 66.

Saturday Night

Rain likely, mainly after 11pm. Mostly cloudy, with a low around 48.

Sunday

Rain. Mostly cloudy, with a high near 59.