Wintry Precipitation for the Northeast; Increasing Severe Weather Threat from the Plains to the Midwest

Wintry mixed precipitation will spread across the Northeast today, with light snow and ice accumulations forecast through southern New England. Meanwhile, the threat of severe weather will be increasing from the southern Plains to the Midwest, with rounds of showers and thunderstorms, some severe, expected each day through Friday. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

51°F

11°C

Humidity 99%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 01 Mar 12:52 AM PST
Extended Forecast for

7 Miles SW Illinois Valley OR

  • Today

    Today: A 20 percent chance of rain between 2pm and 4pm.  Partly sunny, with a high near 52. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 52 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Rain, mainly after 2am.  Low around 40. Southwest wind 3 to 7 mph. Winds could gust as high as 18 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 40 °F

    Slight Chance
    Rain then
    Rain

  • Wednesday

    Wednesday: Rain, possibly mixed with snow showers, becoming all rain after 9am. Some thunder is also possible.  Snow level 4000 feet. High near 44. West wind 7 to 10 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    then Showers

  • Wednesday Night

    Wednesday Night: Rain, mainly before 4am.  Snow level 3700 feet. Low around 36. West wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Rain then
    Rain Likely

  • Thursday

    Thursday: A 50 percent chance of rain, mainly before 10am.  Snow level 3300 feet rising to 4000 feet in the afternoon. Partly sunny, with a high near 48. Calm wind becoming north 5 to 7 mph in the morning. Winds could gust as high as 20 mph.

    High: 48 °F

    Chance Rain
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain.  Snow level 4400 feet. Partly cloudy, with a low around 35.

    Low: 35 °F

    Slight Chance
    Rain

  • Friday

    Friday: A 20 percent chance of rain before 10am.  Snow level 4800 feet rising to 5600 feet in the afternoon. Mostly sunny, with a high near 53.

    High: 53 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of rain between 2pm and 4pm. Partly sunny, with a high near 52. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Tonight
Rain, mainly after 2am. Low around 40. Southwest wind 3 to 7 mph. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain, possibly mixed with snow showers, becoming all rain after 9am. Some thunder is also possible. Snow level 4000 feet. High near 44. West wind 7 to 10 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday Night
Rain, mainly before 4am. Snow level 3700 feet. Low around 36. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 50 percent chance of rain, mainly before 10am. Snow level 3300 feet rising to 4000 feet in the afternoon. Partly sunny, with a high near 48. Calm wind becoming north 5 to 7 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
A 20 percent chance of rain. Snow level 4400 feet. Partly cloudy, with a low around 35.
Friday
A 20 percent chance of rain before 10am. Snow level 4800 feet rising to 5600 feet in the afternoon. Mostly sunny, with a high near 53.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 63.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 41.
Monday
A chance of rain. Partly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SW Illinois Valley OR
 42.03°N 123.78°W (Elev. 2428 ft)
3:41 am PST Mar 3, 2026
6am PST Mar 3, 2026-6pm PDT Mar 9, 2026
 
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Additional Resources

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