Fire Weather Concerns in the Intermountain West into the Plains

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the Plains though early this week. Another elevated risk is possible across the central Appalachians. A rapid warm-up is in the forecast beginning Monday across the central and eastern U.S.. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

48°F

9°C

Humidity 66%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 29 Mar 10:52 PM PDT
Extended Forecast for

16 Miles NE Happy Camp CA

  • Tonight

    Tonight: Partly cloudy, with a low around 40. North wind 3 to 5 mph.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: A 40 percent chance of rain after 2pm.  Partly sunny, with a high near 56. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 56 °F

    Chance Rain

  • Monday Night

    Monday Night: A 40 percent chance of rain, mainly after 11pm.  Mostly cloudy, with a low around 43. South southwest wind around 7 mph.

    Low: 43 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 11am.  Snow level 6100 feet lowering to 5400 feet. Mostly cloudy, with a high near 51. South southwest wind 7 to 14 mph, with gusts as high as 26 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain.  Snow level 5900 feet lowering to 4800 feet after midnight . Low around 41. West southwest wind 9 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain

  • Wednesday

    Wednesday: Rain before 5pm, then showers and possibly a thunderstorm after 5pm.  Snow level 4800 feet. High near 42. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 42 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain showers before 8pm, then snow showers, possibly mixed with rain. Some thunder is also possible.  Snow level 4500 feet lowering to 3000 feet after midnight . Low around 34. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 34 °F

    Rain/Snow

  • Thursday

    Thursday: Rain and snow, becoming all rain after 5pm.  Snow level rising to 3800 feet in the afternoon. Mostly cloudy, with a high near 43.

    High: 43 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain, mixing with snow after 8pm, then gradually ending.  Snow level 4300 feet lowering to 3400 feet after midnight . Partly cloudy, with a low around 30.

    Low: 30 °F

    Chance
    Rain/Snow
    then Mostly
    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 40. North wind 3 to 5 mph.
Monday
A 40 percent chance of rain after 2pm. Partly sunny, with a high near 56. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Monday Night
A 40 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 43. South southwest wind around 7 mph.
Tuesday
Rain likely, mainly after 11am. Snow level 6100 feet lowering to 5400 feet. Mostly cloudy, with a high near 51. South southwest wind 7 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain. Snow level 5900 feet lowering to 4800 feet after midnight . Low around 41. West southwest wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain before 5pm, then showers and possibly a thunderstorm after 5pm. Snow level 4800 feet. High near 42. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Wednesday Night
Rain showers before 8pm, then snow showers, possibly mixed with rain. Some thunder is also possible. Snow level 4500 feet lowering to 3000 feet after midnight . Low around 34. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday
Rain and snow, becoming all rain after 5pm. Snow level rising to 3800 feet in the afternoon. Mostly cloudy, with a high near 43.
Thursday Night
A chance of rain, mixing with snow after 8pm, then gradually ending. Snow level 4300 feet lowering to 3400 feet after midnight . Partly cloudy, with a low around 30.
Friday
Sunny, with a high near 57.
Friday Night
Mostly clear, with a low around 38.
Saturday
Sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NE Happy Camp CA
 41.97°N 123.17°W (Elev. 2999 ft)
11:26 pm PDT Mar 29, 2026
11pm PDT Mar 29, 2026-6pm PDT Apr 5, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database