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

48°F

9°C

Humidity 100%
Wind Speed WSW 3 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 20 Mar 04:12 PM PDT
Extended Forecast for

12 Miles SE Foss OR

  • This Afternoon

    This Afternoon: Rain likely.  Cloudy, with a high near 57. Light west wind.  Chance of precipitation is 70%.

    High: 57 °F

    Rain Likely

  • Tonight

    Tonight: A 30 percent chance of rain, mainly before 11pm.  Snow level 5500 feet lowering to 2100 feet after midnight . Mostly cloudy, with a low around 37. Light and variable wind.

    Low: 37 °F

    Chance Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 52. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 52 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Widespread frost, mainly after 2am.  Otherwise, mostly clear, with a low around 33. Light and variable wind.

    Low: 33 °F

    Mostly Clear
    then Frost

  • Sunday

    Sunday: Areas of frost before 9am.  Otherwise, mostly sunny, with a high near 56. Light north wind.

    High: 56 °F

    Areas Frost
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 57.

    High: 57 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of rain after 11pm.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain.  Cloudy, with a high near 55.

    High: 55 °F

    Rain

Detailed Forecast

This Afternoon
Rain likely. Cloudy, with a high near 57. Light west wind. Chance of precipitation is 70%.
Tonight
A 30 percent chance of rain, mainly before 11pm. Snow level 5500 feet lowering to 2100 feet after midnight . Mostly cloudy, with a low around 37. Light and variable wind.
Saturday
Mostly sunny, with a high near 52. Calm wind becoming northwest around 5 mph in the afternoon.
Saturday Night
Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 33. Light and variable wind.
Sunday
Areas of frost before 9am. Otherwise, mostly sunny, with a high near 56. Light north wind.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
Mostly cloudy, with a high near 57.
Monday Night
A chance of rain after 11pm. Mostly cloudy, with a low around 42.
Tuesday
Rain. Cloudy, with a high near 55.
Tuesday Night
Rain. Cloudy, with a low around 41.
Wednesday
Rain. Mostly cloudy, with a high near 50.
Wednesday Night
A chance of rain and snow. Snow level 2800 feet lowering to 1800 feet after midnight . Partly cloudy, with a low around 34.
Thursday
Sunny, with a high near 55.
Thursday Night
Mostly clear, with a low around 36.
Friday
Sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SE Foss OR
 45.59°N 123.56°W (Elev. 600 ft)
3:41 pm PDT Mar 20, 2026
4pm PDT Mar 20, 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