National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

57°F

14°C

Humidity 88%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 28 Feb 01:52 PM PST
Extended Forecast for

16 Miles ESE Gasquet CA

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm. Snow level 8500 feet. High near 49. South southwest wind 9 to 11 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 49 °F

    Showers

  • Tonight

    Tonight: Showers and thunderstorms likely. Snow level 8200 feet lowering to 7300 feet after midnight . Mostly cloudy, with a low around 41. Southeast wind 6 to 8 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 41 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers. Snow level 6500 feet. High near 43. South wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Showers

  • Sunday Night

    Sunday Night: Showers, mainly before 10pm. Snow level 6100 feet. Low around 35. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Showers then
    Chance
    Showers

  • Monday

    Monday: A chance of rain and snow showers before 10am, then a chance of rain showers. Snow level 6100 feet. Partly sunny, with a high near 45. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 45 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of rain before 10pm. Snow level 6400 feet. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain and snow before 1pm, then a chance of rain. Snow level 5900 feet. Mostly cloudy, with a high near 45. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 45 °F

    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain before 7pm, then rain and snow between 7pm and 1am, then snow after 1am. Snow level 5600 feet. Cloudy, with a low around 37.

    Low: 37 °F

    Rain/Snow

  • Wednesday

    Wednesday: Snow. Mostly cloudy, with a high near 38.

    High: 38 °F

    Snow

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. Snow level 8500 feet. High near 49. South southwest wind 9 to 11 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely. Snow level 8200 feet lowering to 7300 feet after midnight . Mostly cloudy, with a low around 41. Southeast wind 6 to 8 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers. Snow level 6500 feet. High near 43. South wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Showers, mainly before 10pm. Snow level 6100 feet. Low around 35. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A chance of rain and snow showers before 10am, then a chance of rain showers. Snow level 6100 feet. Partly sunny, with a high near 45. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday Night
A 20 percent chance of rain before 10pm. Snow level 6400 feet. Mostly cloudy, with a low around 36.
Tuesday
A chance of rain and snow before 1pm, then a chance of rain. Snow level 5900 feet. Mostly cloudy, with a high near 45. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
A chance of rain before 7pm, then rain and snow between 7pm and 1am, then snow after 1am. Snow level 5600 feet. Cloudy, with a low around 37.
Wednesday
Snow. Mostly cloudy, with a high near 38.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 31.
Thursday
A chance of snow. Partly sunny, with a high near 42.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 34.
Friday
A slight chance of snow. Partly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles ESE Gasquet CA
 41.8°N 123.69°W (Elev. 5463 ft)
Last Update:
11:31 am PST Feb 28, 2026
Forecast Valid:
2pm PST Feb 28, 2026-6pm PST Mar 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation