Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Current conditions at

Southwest Oregon Regional Airport (KOTH)

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

Overcast

45°F

7°C

Humidity 100%
Wind Speed S 8 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 18 Mar 04:15 AM PDT
Extended Forecast for

16 Miles S Loon Lake OR

  • Today

    Today: Mostly sunny, with a high near 70. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 70 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 48. West southwest wind around 6 mph becoming calm  in the evening.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 69. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 69 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 50. West wind around 6 mph becoming light and variable  in the evening.

    Low: 50 °F

    Partly Cloudy

  • Friday

    Friday: A 40 percent chance of rain, mainly after 11am.  Partly sunny, with a high near 64. Light and variable wind becoming west around 6 mph in the afternoon.

    High: 64 °F

    Chance Rain

  • Friday Night

    Friday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

  • Saturday

    Saturday: A 40 percent chance of rain before 11am.  Snow level 4500 feet lowering to 3600 feet. Partly sunny, with a high near 53.

    High: 53 °F

    Chance Rain
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 70. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Tonight
Partly cloudy, with a low around 48. West southwest wind around 6 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 69. Calm wind becoming west southwest around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 50. West wind around 6 mph becoming light and variable in the evening.
Friday
A 40 percent chance of rain, mainly after 11am. Partly sunny, with a high near 64. Light and variable wind becoming west around 6 mph in the afternoon.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 43.
Saturday
A 40 percent chance of rain before 11am. Snow level 4500 feet lowering to 3600 feet. Partly sunny, with a high near 53.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
Sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 36.
Monday
A slight chance of rain. Snow level 3600 feet rising to 4700 feet in the afternoon. Mostly cloudy, with a high near 58.
Monday Night
A chance of rain. Mostly cloudy, with a low around 43.
Tuesday
Rain. Mostly cloudy, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles S Loon Lake OR
 43.36°N 123.78°W (Elev. 1421 ft)
3:21 am PDT Mar 18, 2026
4am PDT Mar 18, 2026-6pm PDT Mar 24, 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