Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Current conditions at

Southwest Oregon Regional Airport (KOTH)

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

Overcast

55°F

13°C

Humidity 71%
Wind Speed NNW 5 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 30 Mar 06:00 PM PDT
Extended Forecast for

Loon Lake OR

  • Tonight

    Tonight: A 30 percent chance of rain, mainly between 10pm and 11pm.  Mostly cloudy, with a low around 42. Northeast wind 5 to 7 mph becoming calm  in the evening.

    Low: 42 °F

    Chance Rain

  • Tuesday

    Tuesday: A 20 percent chance of rain.  Snow level 4100 feet. Partly sunny, with a high near 55. South southwest wind 6 to 10 mph.

    High: 55 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly after 11pm.  Snow level 3700 feet rising to 4500 feet after midnight. Low around 43. South wind 7 to 10 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 43 °F

    Rain

  • Wednesday

    Wednesday: Rain before 11am, then showers and possibly a thunderstorm after 11am.  Snow level 4900 feet lowering to 4000 feet in the afternoon . High near 47. South wind 11 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    High: 47 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm.  Snow level 3500 feet lowering to 2400 feet after midnight . Low around 39. Southwest wind 10 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm before 8am, then rain, mainly after 8am.  Snow level 2700 feet. High near 52. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 52 °F

    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of rain before 11pm.  Snow level 3100 feet. Partly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Tonight
A 30 percent chance of rain, mainly between 10pm and 11pm. Mostly cloudy, with a low around 42. Northeast wind 5 to 7 mph becoming calm in the evening.
Tuesday
A 20 percent chance of rain. Snow level 4100 feet. Partly sunny, with a high near 55. South southwest wind 6 to 10 mph.
Tuesday Night
Rain, mainly after 11pm. Snow level 3700 feet rising to 4500 feet after midnight. Low around 43. South wind 7 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain before 11am, then showers and possibly a thunderstorm after 11am. Snow level 4900 feet lowering to 4000 feet in the afternoon . High near 47. South wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Wednesday Night
Showers and possibly a thunderstorm. Snow level 3500 feet lowering to 2400 feet after midnight . Low around 39. Southwest wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Showers and possibly a thunderstorm before 8am, then rain, mainly after 8am. Snow level 2700 feet. High near 52. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A 30 percent chance of rain before 11pm. Snow level 3100 feet. Partly cloudy, with a low around 35.
Friday
Sunny, with a high near 61.
Friday Night
Mostly clear, with a low around 39.
Saturday
Mostly sunny, with a high near 67.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 43.
Monday
A chance of rain. Mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
Loon Lake OR
 43.6°N 123.85°W (Elev. 1004 ft)
4:41 pm PDT Mar 30, 2026
6pm PDT Mar 30, 2026-6pm PDT Apr 6, 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