Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Hazardous Weather Conditions

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

27°F

-3°C

Humidity 96%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 20 Feb 08:52 AM PST
Extended Forecast for

16 Miles SE Agness OR

  • Today

    Today: A chance of showers between 1pm and 4pm.  Snow level rising to 2600 feet. Mostly cloudy, with a high near 44. Calm wind becoming south southwest around 6 mph in the afternoon.  Chance of precipitation is 30%.

    High: 44 °F

    Partly Sunny
    then Chance
    Showers

  • Tonight

    Tonight: Showers, mainly before 5am, then rain likely after 5am.  Snow level 2400 feet rising to 4000 feet after midnight. Low around 36. Southeast wind 6 to 9 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Showers

  • Saturday

    Saturday: Rain likely, mainly before 10am.  Snow level 4500 feet. Mostly cloudy, with a high near 50. Southeast wind around 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain, mainly after 10pm.  Low around 40. South southeast wind 16 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 40 °F

    Rain

  • Sunday

    Sunday: Rain.  High near 49. South wind around 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 49 °F

    Rain

  • Sunday Night

    Sunday Night: Rain before 10pm, then showers and possibly a thunderstorm after 10pm.  Low around 44. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 44 °F

    Showers

  • Monday

    Monday: Rain.  High near 52. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 52 °F

    Rain

  • Monday Night

    Monday Night: Rain.  Cloudy, with a low around 44.

    Low: 44 °F

    Rain

  • Tuesday

    Tuesday: Rain.  Mostly cloudy, with a high near 53.

    High: 53 °F

    Rain

Detailed Forecast

Today
A chance of showers between 1pm and 4pm. Snow level rising to 2600 feet. Mostly cloudy, with a high near 44. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 30%.
Tonight
Showers, mainly before 5am, then rain likely after 5am. Snow level 2400 feet rising to 4000 feet after midnight. Low around 36. Southeast wind 6 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain likely, mainly before 10am. Snow level 4500 feet. Mostly cloudy, with a high near 50. Southeast wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain, mainly after 10pm. Low around 40. South southeast wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Rain. High near 49. South wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Sunday Night
Rain before 10pm, then showers and possibly a thunderstorm after 10pm. Low around 44. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Monday
Rain. High near 52. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Monday Night
Rain. Cloudy, with a low around 44.
Tuesday
Rain. Mostly cloudy, with a high near 53.
Tuesday Night
Rain likely, mainly before 10pm. Snow level 4000 feet lowering to 3500 feet after midnight . Mostly cloudy, with a low around 39.
Wednesday
A chance of rain. Snow level 3100 feet rising to 3800 feet in the afternoon. Partly sunny, with a high near 54.
Wednesday Night
A chance of rain. Snow level 3700 feet. Mostly cloudy, with a low around 42.
Thursday
Rain likely. Snow level 3500 feet rising to 4000 feet in the afternoon. Mostly cloudy, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SE Agness OR
 42.38°N 123.82°W (Elev. 1316 ft)
9:41 am PST Feb 20, 2026
9am PST Feb 20, 2026-6pm PST Feb 26, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

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