Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

SOUTH FORK (SFKO3)

Lat: 45.59528°NLon: 123.48361°WElev: 2286.0ft.

NA

40°F

4°C

Humidity 100%
Wind Speed W 5 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 21 Mar 02:12 AM PDT
Extended Forecast for

10 Miles ESE Foss OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 31. North northwest wind around 9 mph.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 41. Northwest wind around 8 mph.

    High: 41 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27. Northwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 46. Calm wind becoming north around 6 mph in the afternoon.

    High: 46 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. North wind 6 to 8 mph.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Rain likely, mainly after 11pm.  Snow level 3800 feet rising to 5100 feet after midnight. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.

    Low: 37 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain.  Cloudy, with a high near 44. Breezy.

    High: 44 °F

    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain before 11pm, then rain and snow.  Snow level 5200 feet lowering to 3400 feet after midnight . Cloudy, with a low around 34.

    Low: 34 °F

    Rain/Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 31. North northwest wind around 9 mph.
Saturday
Sunny, with a high near 41. Northwest wind around 8 mph.
Saturday Night
Mostly clear, with a low around 27. Northwest wind 5 to 7 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 46. Calm wind becoming north around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 30. North wind 6 to 8 mph.
Monday
Mostly cloudy, with a high near 47.
Monday Night
Rain likely, mainly after 11pm. Snow level 3800 feet rising to 5100 feet after midnight. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Tuesday
Rain. Cloudy, with a high near 44. Breezy.
Tuesday Night
Rain before 11pm, then rain and snow. Snow level 5200 feet lowering to 3400 feet after midnight . Cloudy, with a low around 34.
Wednesday
Rain and snow, becoming all rain after 2pm. Snow level 3100 feet. Cloudy, with a high near 42.
Wednesday Night
Rain and snow likely. Snow level 3000 feet lowering to 2500 feet after midnight . Mostly cloudy, with a low around 30.
Thursday
A chance of rain and snow. Partly sunny, with a high near 44.
Thursday Night
A slight chance of rain and snow. Snow level 3000 feet lowering to 2500 feet after midnight . Partly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ESE Foss OR
 45.66°N 123.55°W (Elev. 2516 ft)
2:41 am PDT Mar 21, 2026
3am PDT Mar 21, 2026-6pm PDT Mar 27, 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