Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

66°F

19°C

Humidity 30%
Wind Speed WSW 6 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 19 Apr 02:52 PM PDT
Extended Forecast for

16 Miles ESE Gasquet CA

Winter Weather Advisory April 20, 11:00am until April 21, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 52. South wind around 9 mph.

    High: 52 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of rain and snow before 4am, then a chance of snow between 4am and 5am, then a chance of rain and snow after 5am.  Snow level 7500 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 37. Southwest wind 6 to 8 mph becoming southeast in the evening.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 37 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Monday

    Monday: Rain, possibly mixed with snow.  Snow level 6100 feet lowering to 5600 feet in the afternoon . High near 40. South wind 8 to 11 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain, possibly mixed with snow, becoming all snow after 8pm.  Low around 35. South southwest wind 7 to 9 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow
    then Snow
    Likely

  • Tuesday

    Tuesday: Snow before 11am, then snow showers after 11am. Some thunder is also possible.  High near 39. West wind 7 to 9 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 39 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow.  Low around 35. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 35 °F

    Snow

  • Wednesday

    Wednesday: Snow likely.  Mostly cloudy, with a high near 40. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 40 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 11pm.  Partly cloudy, with a low around 32.

    Low: 32 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: A slight chance of snow before 11am.  Sunny, with a high near 49.

    High: 49 °F

    Slight Chance
    Snow then
    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 52. South wind around 9 mph.
Tonight
A chance of rain and snow before 4am, then a chance of snow between 4am and 5am, then a chance of rain and snow after 5am. Snow level 7500 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 37. Southwest wind 6 to 8 mph becoming southeast in the evening. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday
Rain, possibly mixed with snow. Snow level 6100 feet lowering to 5600 feet in the afternoon . High near 40. South wind 8 to 11 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday Night
Rain, possibly mixed with snow, becoming all snow after 8pm. Low around 35. South southwest wind 7 to 9 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday
Snow before 11am, then snow showers after 11am. Some thunder is also possible. High near 39. West wind 7 to 9 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday Night
Snow. Low around 35. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday
Snow likely. Mostly cloudy, with a high near 40. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
A chance of rain and snow before 11pm. Partly cloudy, with a low around 32.
Thursday
A slight chance of snow before 11am. Sunny, with a high near 49.
Thursday Night
Mostly clear, with a low around 36.
Friday
Sunny, with a high near 56.
Friday Night
Mostly clear, with a low around 39.
Saturday
A slight chance of rain. Snow level 6300 feet rising to 6900 feet in the afternoon. Sunny, with a high near 55.
Saturday Night
A slight chance of rain. Snow level 7200 feet lowering to 6400 feet after midnight . Partly cloudy, with a low around 39.
Sunday
A slight chance of rain. Snow level 6100 feet rising to 6600 feet in the afternoon. Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles ESE Gasquet CA
 41.8°N 123.69°W (Elev. 5463 ft)
2:43 pm PDT Apr 19, 2026
3pm PDT Apr 19, 2026-6pm PDT Apr 26, 2026
 
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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