Heat Persists in the South Central U.S. and Southwest; Heavy rains in the Desert Southwest and Central Plains

Sweltering heat remains across the South-Central Plains, Lower/Middle Mississippi Valley, and the Southwest this week with limited nighttime relief. Thunderstorms will bring heavy rainfall leading to localized flash flooding in portions of the Desert Southwest and central Plains. Isolated strong to severe thunderstorms are possible across portions of the central Plains into the Northeast. Read More >

Current conditions at

Southwest Oregon Regional Airport (KOTH)

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

Mist

54°F

12°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 54°F (12°C)
Visibility 0.75 mi
Last update 09 Sep 04:03 AM PDT
Extended Forecast for

13 Miles N Loon Lake OR

  • Today

    Today: Sunny, with a high near 90. East wind around 6 mph becoming northwest in the afternoon.

    High: 90 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 5am.  Otherwise, mostly clear, with a low around 56. West northwest wind around 5 mph becoming calm  in the evening.

    Low: 56 °F

    Clear then
    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 80. Calm wind becoming west northwest 5 to 9 mph in the afternoon.

    High: 80 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 50. Northwest wind 5 to 10 mph becoming light  in the evening.

    Low: 50 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 72. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain after 11pm.  Mostly cloudy, with a low around 53.

    Low: 53 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Rain before 11am, then showers and possibly a thunderstorm after 11am.  High near 63. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 63 °F

    Showers

  • Saturday Night

    Saturday Night: A chance of rain before 11pm.  Mostly cloudy, with a low around 51.

    Low: 51 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 90. East wind around 6 mph becoming northwest in the afternoon.
Tonight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 56. West northwest wind around 5 mph becoming calm in the evening.
Thursday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 80. Calm wind becoming west northwest 5 to 9 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 50. Northwest wind 5 to 10 mph becoming light in the evening.
Friday
Sunny, with a high near 72. Calm wind becoming northwest around 6 mph in the afternoon.
Friday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 53.
Saturday
Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 63. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
A chance of rain before 11pm. Mostly cloudy, with a low around 51.
Sunday
Mostly sunny, with a high near 71.
Sunday Night
Mostly clear, with a low around 52.
Monday
Sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 51.
Tuesday
Mostly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles N Loon Lake OR
 43.78°N 123.81°W (Elev. 200 ft)
11:46 pm PDT Sep 8, 2026
4am PDT Sep 9, 2026-6pm PDT Sep 15, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database