Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

50°F

10°C

Humidity 99%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 14 Mar 08:52 AM PDT
Extended Forecast for

12 Miles ESE Cave Junction OR

  • Today

    Today: A 40 percent chance of rain between 11am and 4pm.  Snow level 7600 feet lowering to 5100 feet in the afternoon . Mostly cloudy, then gradually becoming sunny, with a steady temperature around 42. West wind 6 to 9 mph becoming north northwest in the afternoon.

    High: 42 °F

    Chance Rain

  • Tonight

    Tonight: Mostly clear, with a low around 37. East wind 5 to 8 mph.

    Low: 37 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 58. Southeast wind around 5 mph becoming calm  in the morning.

    High: 58 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 48. Northwest wind around 6 mph becoming light and variable.

    Low: 48 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 66. Southeast wind around 6 mph becoming light and variable.

    High: 66 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

Detailed Forecast

Today
A 40 percent chance of rain between 11am and 4pm. Snow level 7600 feet lowering to 5100 feet in the afternoon . Mostly cloudy, then gradually becoming sunny, with a steady temperature around 42. West wind 6 to 9 mph becoming north northwest in the afternoon.
Tonight
Mostly clear, with a low around 37. East wind 5 to 8 mph.
Sunday
Mostly sunny, with a high near 58. Southeast wind around 5 mph becoming calm in the morning.
Sunday Night
Mostly cloudy, with a low around 48. Northwest wind around 6 mph becoming light and variable.
Monday
Mostly sunny, with a high near 66. Southeast wind around 6 mph becoming light and variable.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Mostly sunny, with a high near 67.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Sunny, with a high near 66.
Wednesday Night
Mostly cloudy, with a low around 51.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ESE Cave Junction OR
 42.09°N 123.44°W (Elev. 4610 ft)
4:41 am PDT Mar 14, 2026
9am PDT Mar 14, 2026-6pm PDT Mar 20, 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