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.

Mostly Cloudy

48°F

9°C

Humidity 81%
Wind Speed N 13 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 21 Mar 09:20 AM PDT
Extended Forecast for

2 Miles SE Lakeside OR

  • Today

    Today: Sunny, with a high near 55. North northwest wind 7 to 14 mph, with gusts as high as 21 mph.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Areas of frost after 2am. Otherwise, mostly clear, with a low around 36. North northeast wind 5 to 13 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Mostly Clear
    then Areas
    Frost

  • Sunday

    Sunday: Areas of frost before 8am. Otherwise, mostly sunny, with a high near 58. North northwest wind 5 to 13 mph, with gusts as high as 20 mph.

    High: 58 °F

    Areas Frost
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 39. North northeast wind 5 to 14 mph, with gusts as high as 21 mph.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 58. North northeast wind around 6 mph.

    High: 58 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain. High near 57. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 57 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Rain

  • Wednesday

    Wednesday: Rain likely. Mostly cloudy, with a high near 53.

    High: 53 °F

    Rain Likely

Detailed Forecast

Today
Sunny, with a high near 55. North northwest wind 7 to 14 mph, with gusts as high as 21 mph.
Tonight
Areas of frost after 2am. Otherwise, mostly clear, with a low around 36. North northeast wind 5 to 13 mph, with gusts as high as 20 mph.
Sunday
Areas of frost before 8am. Otherwise, mostly sunny, with a high near 58. North northwest wind 5 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 39. North northeast wind 5 to 14 mph, with gusts as high as 21 mph.
Monday
Mostly cloudy, with a high near 58. North northeast wind around 6 mph.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 45.
Tuesday
Rain. High near 57. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain. Mostly cloudy, with a low around 44.
Wednesday
Rain likely. Mostly cloudy, with a high near 53.
Wednesday Night
A chance of rain, mainly before 11pm. Snow level 3500 feet lowering to 2700 feet after midnight . Mostly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Lakeside OR
 43.55°N 124.14°W (Elev. 200 ft)
Last Update:
4:41 am PDT Mar 21, 2026
Forecast Valid:
9am PDT Mar 21, 2026-6pm PDT Mar 27, 2026
 
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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