Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Current conditions at

Southwest Oregon Regional Airport (KOTH)

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

Partly Cloudy

48°F

9°C

Humidity 100%
Wind Speed SE 4 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 48°F (9°C)
Visibility 7.00 mi
Wind Chill47°F (8°C)
Last update 10 Nov 01:26 AM PST
Extended Forecast for

13 Miles SSE Loon Lake OR

  • Overnight

    Overnight: Patchy fog between 3am and 4am.  Otherwise, mostly cloudy, with a low around 49. Light north northwest wind.

    Low: 49 °F

    Patchy Fog

  • Monday

    Monday: A 30 percent chance of rain, mainly between noon and 4pm.  Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 59. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 59 °F

    Patchy Fog
    then Chance
    Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain before 10pm.  Mostly cloudy, with a low around 47. North wind around 6 mph.

    Low: 47 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Veterans Day

    Veterans Day: Mostly cloudy, with a high near 55. East northeast wind 5 to 8 mph becoming calm  in the morning.

    High: 55 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after 4am.  Mostly cloudy, with a low around 48. Light and variable wind becoming south 5 to 8 mph in the evening.

    Low: 48 °F

    Cloudy then
    Chance Rain

  • Wednesday

    Wednesday: Rain, mainly after 10am.  High near 56. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain before 10pm, then showers and possibly a thunderstorm between 10pm and 4am, then rain after 4am.  Low around 43. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 43 °F

    Showers

  • Thursday

    Thursday: Rain before 10am, then showers and possibly a thunderstorm after 10am.  Snow level 5200 feet lowering to 4600 feet in the afternoon . Cloudy, with a high near 45.

    High: 45 °F

    Showers

  • Thursday Night

    Thursday Night: Rain.  Snow level 4200 feet. Cloudy, with a low around 40.

    Low: 40 °F

    Rain

Detailed Forecast

Overnight
Patchy fog between 3am and 4am. Otherwise, mostly cloudy, with a low around 49. Light north northwest wind.
Monday
A 30 percent chance of rain, mainly between noon and 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 59. Calm wind becoming northwest around 6 mph in the afternoon.
Monday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 47. North wind around 6 mph.
Veterans Day
Mostly cloudy, with a high near 55. East northeast wind 5 to 8 mph becoming calm in the morning.
Tuesday Night
A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 48. Light and variable wind becoming south 5 to 8 mph in the evening.
Wednesday
Rain, mainly after 10am. High near 56. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain before 10pm, then showers and possibly a thunderstorm between 10pm and 4am, then rain after 4am. Low around 43. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Rain before 10am, then showers and possibly a thunderstorm after 10am. Snow level 5200 feet lowering to 4600 feet in the afternoon . Cloudy, with a high near 45.
Thursday Night
Rain. Snow level 4200 feet. Cloudy, with a low around 40.
Friday
Rain. Snow level 4700 feet. Mostly cloudy, with a high near 44.
Friday Night
Rain likely. Mostly cloudy, with a low around 43.
Saturday
Rain. Mostly cloudy, with a high near 47.
Saturday Night
Rain. Cloudy, with a low around 43.
Sunday
Rain. Snow level 4900 feet. Cloudy, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SSE Loon Lake OR
 43.41°N 123.76°W (Elev. 2300 ft)
12:41 am PST Nov 10, 2025
1am PST Nov 10, 2025-6pm PST Nov 16, 2025
 
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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