Strong Cold Front Crossing Great Lakes and Northeast U.S.; Elevated Fire Weather in Southern California

A strong cold front will bring brisk to high winds across portions of the Great Lakes and the Northeast this weekend. Cold air arriving behind the front will trigger lake-effect snow downwind of the Great Lakes and accumulating snow over the higher terrain of the Northeast. Gusty offshore winds will maintain elevated fire weather conditions this weekend across coastal southern California. Read More >

Current conditions at

KNAPPS TUNNEL CHELAN (TKNAP)

Lat: 47.789°NLon: 120.134°WElev: 1367ft.

NA

36°F

2°C

Humidity 83%
Wind Speed NA 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility 1.10 mi
Last update 28 Oct 09:31 AM PDT
Extended Forecast for

3 Miles S Chelan WA

Air Stagnation Advisory November 1, 04:00am until November 4, 06:00am
Click here for hazard details and duration
Air Stagnation Advisory
  • Tonight

    Tonight: Mostly clear, with a low around 33. South wind around 5 mph becoming calm  in the evening.

    Mostly Clear

    Low: 33 °F

  • Sunday

    Sunday: Sunny, with a high near 50. Calm wind becoming northeast around 6 mph in the morning.

    Sunny

    High: 50 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 34. Light and variable wind.

    Mostly Clear

    Low: 34 °F

  • Monday

    Monday: Sunny, with a high near 50. Light and variable wind becoming northeast around 5 mph in the afternoon.

    Sunny

    High: 50 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 36. Southeast wind around 5 mph becoming light and variable  in the evening.

    Mostly Cloudy

    Low: 36 °F

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly after 11am.  Mostly cloudy, with a high near 48.

    Chance Rain

    High: 48 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of rain.  Mostly cloudy, with a low around 41.

    Chance Rain

    Low: 41 °F

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly before 11am.  Partly sunny, with a high near 57.

    Chance Rain

    High: 57 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of rain.  Mostly cloudy, with a low around 44.

    Chance Rain

    Low: 44 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 33. South wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 50. Calm wind becoming northeast around 6 mph in the morning.
Sunday Night
Mostly clear, with a low around 34. Light and variable wind.
Monday
Sunny, with a high near 50. Light and variable wind becoming northeast around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 36. Southeast wind around 5 mph becoming light and variable in the evening.
Tuesday
A 30 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 48.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 41.
Wednesday
A 30 percent chance of rain, mainly before 11am. Partly sunny, with a high near 57.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 44.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 54.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 38.
Friday
A 40 percent chance of rain. Snow level 4500 feet. Mostly cloudy, with a high near 46.
Friday Night
A slight chance of rain and snow. Snow level 3900 feet lowering to 2400 feet after midnight . Mostly cloudy, with a low around 33. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 41.
Click Map For Forecast
Point Forecast:
3 Miles S Chelan WA
 47.8°N 120.03°W (Elev. 2139 ft)
3:41 pm PDT Oct 31, 2020
5pm PDT Oct 31, 2020-6pm PST Nov 7, 2020
 
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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