Heavy Snow in the Central/Southern Rockies; Below Average Temperatures in the Central and Eastern US

Moderate to heavy snowfall is expected in the central/southern Rockies and adjacent High Plains today. Lake-enhanced snowfall is expected downwind of the Great Lakes today. Showers and thunderstorms will be possible this evening into tonight across the western Gulf Coast states. Temperatures across much of the central and eastern CONUS will remain below average and chilly to end the week. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

49°F

9°C

Humidity 62%
Wind Speed NNE 5 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Wind Chill47°F (8°C)
Last update 03 Dec 12:52 PM PST
Extended Forecast for

10 Miles NW Cave Junction OR

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 44. East northeast wind around 8 mph.

    High: 44 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 39. East northeast wind around 9 mph.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of rain before 8am, then a slight chance of rain after 10am.  Partly sunny, with a high near 49. East wind 5 to 8 mph becoming light and variable  in the afternoon.  Chance of precipitation is 20%.

    High: 49 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly after 4am.  Mostly cloudy, with a low around 44. Light and variable wind.  Chance of precipitation is 60%.

    Low: 44 °F

    Rain Likely

  • Friday

    Friday: Rain.  High near 47. North wind around 5 mph becoming west in the morning.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Rain

  • Friday Night

    Friday Night: Rain.  Low around 43. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Rain

  • Saturday

    Saturday: Rain likely.  Snow level 6500 feet. Mostly cloudy, with a high near 45. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain likely, mainly before 10pm.  Snow level 7000 feet. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Rain Likely

  • Sunday

    Sunday: Rain likely, mainly after 10am.  Mostly cloudy, with a high near 45.

    High: 45 °F

    Rain Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 44. East northeast wind around 8 mph.
Tonight
Partly cloudy, with a low around 39. East northeast wind around 9 mph.
Thursday
A slight chance of rain before 8am, then a slight chance of rain after 10am. Partly sunny, with a high near 49. East wind 5 to 8 mph becoming light and variable in the afternoon. Chance of precipitation is 20%.
Thursday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 44. Light and variable wind. Chance of precipitation is 60%.
Friday
Rain. High near 47. North wind around 5 mph becoming west in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain. Low around 43. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain likely. Snow level 6500 feet. Mostly cloudy, with a high near 45. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain likely, mainly before 10pm. Snow level 7000 feet. Mostly cloudy, with a low around 44.
Sunday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 45.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 43.
Monday
A chance of rain. Partly sunny, with a high near 47.
Monday Night
A chance of rain. Mostly cloudy, with a low around 44.
Tuesday
A chance of rain. Mostly cloudy, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NW Cave Junction OR
 42.25°N 123.82°W (Elev. 3930 ft)
1:41 pm PST Dec 3, 2025
1pm PST Dec 3, 2025-6pm PST Dec 9, 2025
 
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Additional Resources

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