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Severe Storms and Heavy Rain in Texas; Record Heat Along the East Coast

Scattered severe storms with large hail, isolated severe gusts, and localized flooding are expected across parts of west Texas. Isolated flash flooding is also possible in the central Gulf coast. An early season heat wave will continue to impact the eastern U.S. today, before isolated severe storms move across the central Appalachians into the Mid-Atlantic and far southern New England. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

74°F

23°C

Humidity 30%
Wind Speed NNE 10 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 20 May 11:52 AM PDT
Extended Forecast for

17 Miles WNW Illinois Valley OR

  • This Afternoon

    This Afternoon: Sunny, with a high near 65. North northeast wind 15 to 20 mph, with gusts as high as 23 mph.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 53. Breezy, with an east northeast wind 21 to 23 mph, with gusts as high as 28 mph.

    Low: 53 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 73. Breezy, with an east northeast wind 17 to 22 mph decreasing to 10 to 15 mph in the afternoon.

    High: 73 °F

    Sunny and
    Breezy then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58. East northeast wind 16 to 21 mph, with gusts as high as 26 mph.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 73. Breezy, with an east northeast wind 17 to 22 mph decreasing to 9 to 14 mph in the afternoon.

    High: 73 °F

    Sunny and
    Breezy then
    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 65. North northeast wind 15 to 20 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 53. Breezy, with an east northeast wind 21 to 23 mph, with gusts as high as 28 mph.
Thursday
Sunny, with a high near 73. Breezy, with an east northeast wind 17 to 22 mph decreasing to 10 to 15 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 58. East northeast wind 16 to 21 mph, with gusts as high as 26 mph.
Friday
Sunny, with a high near 73. Breezy, with an east northeast wind 17 to 22 mph decreasing to 9 to 14 mph in the afternoon.
Friday Night
Clear, with a low around 54.
Saturday
Sunny, with a high near 67.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 49.
Memorial Day
A slight chance of rain. Partly sunny, with a high near 54.
Monday Night
A chance of rain. Snow level 7300 feet lowering to 5300 feet after midnight . Mostly cloudy, with a low around 43.
Tuesday
A chance of rain. Snow level 5200 feet rising to 6200 feet in the afternoon. Mostly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles WNW Illinois Valley OR
 42.18°N 123.98°W (Elev. 4344 ft)
Last Update:
11:26 am PDT May 20, 2026
Forecast Valid:
12pm PDT May 20, 2026-6pm PDT May 26, 2026
 
Forecast Discussion
 
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