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

SUGARLOAF (SGFO3)

Lat: 43.66361°NLon: 122.62917°WElev: 4328.0ft.

NA

31°F

-1°C

Humidity 95%
Wind Speed NE 1 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 21 Mar 11:06 PM PDT
Extended Forecast for

16 Miles SSW Hills Creek Res. OR

  • Tonight

    Tonight: Widespread frost.  Otherwise, partly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Frost

  • Sunday

    Sunday: Increasing clouds, with a high near 54. Calm wind becoming north around 6 mph in the afternoon.

    High: 54 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Widespread frost, mainly after 3am.  Otherwise, mostly cloudy, with a low around 32. North northeast wind around 6 mph becoming calm  in the evening.

    Low: 32 °F

    Mostly Cloudy
    then Frost

  • Monday

    Monday: Widespread frost before 7am.  Otherwise, partly sunny, with a high near 55. Calm wind becoming west around 5 mph in the afternoon.

    High: 55 °F

    Frost then
    Partly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of showers after 11pm.  Mostly cloudy, with a low around 41. West wind around 6 mph becoming calm  in the evening.

    Low: 41 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Showers.  High near 50. Chance of precipitation is 80%.

    High: 50 °F

    Showers

  • Tuesday Night

    Tuesday Night: Rain.  Low around 36. Chance of precipitation is 80%.

    Low: 36 °F

    Rain

  • Wednesday

    Wednesday: Rain likely.  Snow level 6000 feet lowering to 5000 feet in the afternoon . Mostly cloudy, with a high near 45.

    High: 45 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A chance of rain, mixing with snow after 8pm, then gradually ending.  Snow level 4900 feet lowering to 3200 feet after midnight . Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Widespread frost. Otherwise, partly cloudy, with a low around 28. Calm wind.
Sunday
Increasing clouds, with a high near 54. Calm wind becoming north around 6 mph in the afternoon.
Sunday Night
Widespread frost, mainly after 3am. Otherwise, mostly cloudy, with a low around 32. North northeast wind around 6 mph becoming calm in the evening.
Monday
Widespread frost before 7am. Otherwise, partly sunny, with a high near 55. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
A 50 percent chance of showers after 11pm. Mostly cloudy, with a low around 41. West wind around 6 mph becoming calm in the evening.
Tuesday
Showers. High near 50. Chance of precipitation is 80%.
Tuesday Night
Rain. Low around 36. Chance of precipitation is 80%.
Wednesday
Rain likely. Snow level 6000 feet lowering to 5000 feet in the afternoon . Mostly cloudy, with a high near 45.
Wednesday Night
A chance of rain, mixing with snow after 8pm, then gradually ending. Snow level 4900 feet lowering to 3200 feet after midnight . Mostly cloudy, with a low around 27.
Thursday
Mostly sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 57.
Friday Night
Mostly clear, with a low around 35.
Saturday
Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SSW Hills Creek Res. OR
 43.46°N 122.56°W (Elev. 3186 ft)
10:41 pm PDT Mar 21, 2026
11pm PDT Mar 21, 2026-6pm PDT Mar 28, 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