Snow May Produce Poor Travel Conditions in the North-Central U.S. and East Coast

A strong cold front sweeping across the Northern Plains may bring snow showers and snow squalls from eastern Montana to north-central Nebraska, with blizzard conditions possible in eastern North Dakota and northwestern Montana. Heavy snow is expected to persist downwind of the Great Lakes. Snow showers will spread up the East Coast across the Mid-Atlantic and Northeast coasts. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10375°NLon: 123.68508°WElev: 1389.0ft.

NA

57°F

14°C

Humidity 47%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 18 Jan 02:52 PM PST
Extended Forecast for

17 Miles NE Happy Camp CA

  • Tonight

    Tonight: Mostly clear, with a low around 50. South southeast wind 3 to 7 mph.

    Low: 50 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 61. South southeast wind around 7 mph.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50. South southeast wind around 8 mph.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62. South southeast wind 3 to 8 mph.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 48. South southeast wind around 8 mph.

    Low: 48 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Thursday Night

    Thursday Night: A slight chance of rain after 4am.  Snow level 5500 feet lowering to 4900 feet after midnight . Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear
    then Slight
    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 50. South southeast wind 3 to 7 mph.
M.L.King Day
Sunny, with a high near 61. South southeast wind around 7 mph.
Monday Night
Mostly clear, with a low around 50. South southeast wind around 8 mph.
Tuesday
Mostly sunny, with a high near 62. South southeast wind 3 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 48. South southeast wind around 8 mph.
Wednesday
Partly sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Sunny, with a high near 48.
Thursday Night
A slight chance of rain after 4am. Snow level 5500 feet lowering to 4900 feet after midnight . Mostly clear, with a low around 35.
Friday
A slight chance of rain and snow before 7am, then a slight chance of snow between 7am and 10am, then a slight chance of rain and snow after 10am. Snow level rising to 5000 feet in the afternoon. Mostly sunny, with a high near 47.
Friday Night
A slight chance of rain and snow. Snow level 4600 feet. Partly cloudy, with a low around 34.
Saturday
A slight chance of rain and snow. Partly sunny, with a high near 46.
Saturday Night
A slight chance of rain and snow. Snow level 4700 feet. Mostly cloudy, with a low around 36.
Sunday
A slight chance of rain and snow. Snow level rising to 5100 feet in the afternoon. Mostly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles NE Happy Camp CA
 41.98°N 123.14°W (Elev. 4600 ft)
2:21 pm PST Jan 18, 2026
3pm PST Jan 18, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

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