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 80%
Wind Speed WSW 3 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 21 Mar 07:12 PM PDT
Extended Forecast for

8 Miles WSW Glenwood OR

  • Tonight

    Tonight: Widespread frost.  Otherwise, clear, with a low around 28. West wind around 6 mph becoming calm  in the evening.

    Low: 28 °F

    Frost

  • Sunday

    Sunday: Widespread frost, mainly before 10am.  Otherwise, mostly sunny, with a high near 50. Calm wind becoming north northeast around 6 mph in the afternoon.

    High: 50 °F

    Frost then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Widespread frost, mainly after midnight.  Otherwise, mostly cloudy, with a low around 30. North northwest wind around 7 mph.

    Low: 30 °F

    Frost

  • Monday

    Monday: Widespread frost, mainly before 9am.  Otherwise, increasing clouds, with a high near 51. North northwest wind around 5 mph becoming calm  in the morning.

    High: 51 °F

    Frost then
    Mostly Cloudy

  • Monday Night

    Monday Night: Showers likely after 11pm.  Snow level 3900 feet rising to 5600 feet after midnight. Cloudy, with a low around 38. Light and variable wind becoming south around 5 mph after midnight.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers.  High near 47. Chance of precipitation is 100%.

    High: 47 °F

    Showers

  • Tuesday Night

    Tuesday Night: Rain.  Snow level 5900 feet lowering to 3500 feet after midnight . Low around 34. Breezy.  Chance of precipitation is 80%.

    Low: 34 °F

    Rain and
    Breezy

  • Wednesday

    Wednesday: Rain and snow likely before 11am, then rain.  Snow level 3100 feet. Mostly cloudy, with a high near 45.

    High: 45 °F

    Rain/Snow
    then Rain

  • Wednesday Night

    Wednesday Night: Rain likely before 8pm, then rain and snow likely between 8pm and 2am, then a chance of snow after 2am.  Snow level 3000 feet lowering to 2000 feet after midnight . Mostly cloudy, with a low around 29.

    Low: 29 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Widespread frost. Otherwise, clear, with a low around 28. West wind around 6 mph becoming calm in the evening.
Sunday
Widespread frost, mainly before 10am. Otherwise, mostly sunny, with a high near 50. Calm wind becoming north northeast around 6 mph in the afternoon.
Sunday Night
Widespread frost, mainly after midnight. Otherwise, mostly cloudy, with a low around 30. North northwest wind around 7 mph.
Monday
Widespread frost, mainly before 9am. Otherwise, increasing clouds, with a high near 51. North northwest wind around 5 mph becoming calm in the morning.
Monday Night
Showers likely after 11pm. Snow level 3900 feet rising to 5600 feet after midnight. Cloudy, with a low around 38. Light and variable wind becoming south around 5 mph after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Showers. High near 47. Chance of precipitation is 100%.
Tuesday Night
Rain. Snow level 5900 feet lowering to 3500 feet after midnight . Low around 34. Breezy. Chance of precipitation is 80%.
Wednesday
Rain and snow likely before 11am, then rain. Snow level 3100 feet. Mostly cloudy, with a high near 45.
Wednesday Night
Rain likely before 8pm, then rain and snow likely between 8pm and 2am, then a chance of snow after 2am. Snow level 3000 feet lowering to 2000 feet after midnight . Mostly cloudy, with a low around 29.
Thursday
A chance of snow before 11am, then a slight chance of rain. Snow level rising to 2700 feet in the afternoon. Mostly sunny, with a high near 47.
Thursday Night
Mostly clear, with a low around 30.
Friday
Mostly sunny, with a high near 52.
Friday Night
Mostly clear, with a low around 33.
Saturday
A slight chance of rain. Snow level 3400 feet rising to 4200 feet in the afternoon. Sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WSW Glenwood OR
 45.59°N 123.4°W (Elev. 1988 ft)
7:41 pm PDT Mar 21, 2026
8pm PDT Mar 21, 2026-6pm PDT Mar 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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