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

67°F

19°C

Humidity 33%
Wind Speed W 5 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 20 Mar 02:06 PM PDT
Extended Forecast for

12 Miles SSE Disston OR

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 61. West northwest wind 7 to 9 mph.

    High: 61 °F

    Mostly Sunny

  • Tonight

    Tonight: Rain, mainly after 2am.  Low around 40. Northwest wind around 6 mph becoming light and variable.  Chance of precipitation is 80%.

    Low: 40 °F

    Slight Chance
    Rain then
    Rain

  • Saturday

    Saturday: A 30 percent chance of rain, mainly before 7am.  Snow level 6700 feet lowering to 4600 feet in the afternoon . Mostly cloudy through mid morning, then gradual clearing, with a high near 45. Northwest wind 5 to 10 mph.

    High: 45 °F

    Chance Rain
    then Sunny

  • Saturday Night

    Saturday Night: Widespread frost between midnight and 3am.  Otherwise, clear, with a low around 32. North northwest wind 5 to 9 mph becoming light and variable  in the evening.

    Low: 32 °F

    Clear then
    Frost

  • Sunday

    Sunday: Mostly sunny, with a high near 51. Light and variable wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 51 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Areas of frost after 4am.  Otherwise, mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy
    then Areas
    Frost

  • Monday

    Monday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

  • Monday Night

    Monday Night: A slight chance of rain after 11pm.  Mostly cloudy, with a low around 45.

    Low: 45 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A chance of rain.  Partly sunny, with a high near 58.

    High: 58 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 61. West northwest wind 7 to 9 mph.
Tonight
Rain, mainly after 2am. Low around 40. Northwest wind around 6 mph becoming light and variable. Chance of precipitation is 80%.
Saturday
A 30 percent chance of rain, mainly before 7am. Snow level 6700 feet lowering to 4600 feet in the afternoon . Mostly cloudy through mid morning, then gradual clearing, with a high near 45. Northwest wind 5 to 10 mph.
Saturday Night
Widespread frost between midnight and 3am. Otherwise, clear, with a low around 32. North northwest wind 5 to 9 mph becoming light and variable in the evening.
Sunday
Mostly sunny, with a high near 51. Light and variable wind becoming north northwest 5 to 7 mph in the afternoon.
Sunday Night
Areas of frost after 4am. Otherwise, mostly cloudy, with a low around 36.
Monday
Partly sunny, with a high near 55.
Monday Night
A slight chance of rain after 11pm. Mostly cloudy, with a low around 45.
Tuesday
A chance of rain. Partly sunny, with a high near 58.
Tuesday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 41.
Wednesday
Rain likely. Snow level 5700 feet lowering to 4900 feet. Mostly cloudy, with a high near 44.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 29.
Thursday
Sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSE Disston OR
 43.54°N 122.65°W (Elev. 4003 ft)
2:41 pm PDT Mar 20, 2026
2pm PDT Mar 20, 2026-6pm PDT Mar 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database