National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

Southwest Oregon Regional Airport (KOTH)

Lat: 43.41948°NLon: 124.2437°WElev: 10.0ft.

Mist

57°F

14°C

Humidity 96%
Wind Speed WNW 8 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 56°F (13°C)
Visibility 3.00 mi
Last update 20 Mar 01:56 PM PDT
Extended Forecast for

14 Miles S Loon Lake OR

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 64. West northwest wind around 6 mph.

    High: 64 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 2am. Mostly cloudy, with a low around 44. Northwest wind 3 to 7 mph.

    Low: 44 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 54. North wind 6 to 8 mph.

    High: 54 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Clear, with a low around 36. North wind 5 to 8 mph becoming light and variable.

    Low: 36 °F

    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 56. North northeast wind 7 to 10 mph.

    High: 56 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 59.

    High: 59 °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. Mostly cloudy, with a high near 59.

    High: 59 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 64. West northwest wind around 6 mph.
Tonight
A 30 percent chance of showers, mainly before 2am. Mostly cloudy, with a low around 44. Northwest wind 3 to 7 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 54. North wind 6 to 8 mph.
Saturday Night
Clear, with a low around 36. North wind 5 to 8 mph becoming light and variable.
Sunday
Mostly sunny, with a high near 56. North northeast wind 7 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 39.
Monday
Partly sunny, with a high near 59.
Monday Night
A slight chance of rain after 11pm. Mostly cloudy, with a low around 45.
Tuesday
A chance of rain. Mostly cloudy, with a high near 59.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 44.
Wednesday
A chance of rain. Snow level 5000 feet lowering to 4300 feet in the afternoon . Partly sunny, with a high near 52.
Wednesday Night
A slight chance of rain. Snow level 4100 feet lowering to 2500 feet after midnight . Partly cloudy, with a low around 36.
Thursday
Sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles S Loon Lake OR
 43.39°N 123.88°W (Elev. 1598 ft)
Last Update:
1:41 pm PDT Mar 20, 2026
Forecast Valid:
2pm PDT Mar 20, 2026-6pm PDT Mar 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation