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.

Overcast

52°F

11°C

Humidity 87%
Wind Speed N 10 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 21 Mar 03:00 AM PDT
Extended Forecast for

3 Miles WSW Langlois OR

  • Overnight

    Overnight: A 20 percent chance of rain.  Mostly cloudy, with a steady temperature around 48. North wind 8 to 17 mph, with gusts as high as 26 mph.

    Low: 48 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 54. Breezy, with a north wind 16 to 23 mph, with gusts as high as 34 mph.

    High: 54 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37. Breezy, with a north northeast wind 17 to 22 mph, with gusts as high as 33 mph.

    Low: 37 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 57. Breezy, with a north northeast wind 18 to 26 mph, with gusts as high as 40 mph.

    High: 57 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 40. Breezy, with a north wind 21 to 26 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 40 mph.

    Low: 40 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

  • Monday Night

    Monday Night: Rain likely, mainly after 11pm.  Mostly cloudy, with a low around 44. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain.  Partly sunny, with a high near 59. Breezy.

    High: 59 °F

    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain.  Mostly cloudy, with a low around 45.

    Low: 45 °F

    Rain

Detailed Forecast

Overnight
A 20 percent chance of rain. Mostly cloudy, with a steady temperature around 48. North wind 8 to 17 mph, with gusts as high as 26 mph.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 54. Breezy, with a north wind 16 to 23 mph, with gusts as high as 34 mph.
Saturday Night
Mostly clear, with a low around 37. Breezy, with a north northeast wind 17 to 22 mph, with gusts as high as 33 mph.
Sunday
Mostly sunny, with a high near 57. Breezy, with a north northeast wind 18 to 26 mph, with gusts as high as 40 mph.
Sunday Night
Mostly cloudy, with a low around 40. Breezy, with a north wind 21 to 26 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 40 mph.
Monday
Partly sunny, with a high near 57.
Monday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 44. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain. Partly sunny, with a high near 59. Breezy.
Tuesday Night
Rain. Mostly cloudy, with a low around 45.
Wednesday
Rain likely. Mostly cloudy, with a high near 52.
Wednesday Night
A chance of rain. Snow level 3100 feet lowering to 2400 feet after midnight . Partly cloudy, with a low around 38.
Thursday
Sunny, with a high near 56.
Thursday Night
Mostly clear, with a low around 40.
Friday
Sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Langlois OR
 42.9°N 124.49°W (Elev. 26 ft)
2:46 am PDT Mar 21, 2026
3am PDT Mar 21, 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