National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Inclement Weather Continues in the West

Two systems will impact the Pacific Northwest and Intermountain West today. Currently, there is a Pacific cold front bringing widespread rain and mountain snow from central California to the northern Rockies. Another system will enter the area tonight into tomorrow, bringing strong and gusty winds to the coastal areas and exposed terrain, and over a foot of snowfall to the Cascades. Read More >

Current conditions at

KNAPPS TUNNEL CHELAN (TKNAP)

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

NA

34°F

1°C

Humidity 98%
Wind Speed NA
Barometer NA
Dewpoint 34°F (1°C)
Visibility 1.10 mi
Last update 17 Dec 6:50 am PST
Extended Forecast for

3 Miles S Chelan WA

  • Today

    Today: A 30 percent chance of rain after 4pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 39. South wind 5 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.

    Patchy Fog
    then Chance
    Rain

    High: 39 °F

  • Tonight

    Tonight: Rain before 1am, then rain and snow. Low around 32. South wind 6 to 10 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Rain then
    Rain/Snow

    Low: 32 °F

  • Tuesday

    Tuesday: Rain likely, mainly before 10am. Mostly cloudy, with a high near 41. Southwest wind 7 to 11 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Rain Likely
    then Chance
    Rain

    High: 41 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 32. West wind 11 to 14 mph, with gusts as high as 23 mph.

    Partly Cloudy

    Low: 32 °F

  • Wednesday

    Wednesday: A 30 percent chance of rain after 4pm. Mostly sunny, with a high near 40. South wind 5 to 9 mph. New precipitation amounts of less than a tenth of an inch possible.

    Sunny then
    Chance Rain

    High: 40 °F

  • Wednesday
    Night

    Wednesday Night: Rain likely before midnight, then rain and snow likely between midnight and 2am, then rain likely after 2am. Cloudy, with a low around 33. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Rain Likely
    then
    Rain/Snow
    Likely

    Low: 33 °F

  • Thursday

    Thursday: Rain likely, mainly before 10am. Cloudy, with a high near 39. Chance of precipitation is 60%.

    Rain Likely

    High: 39 °F

  • Thursday
    Night

    Thursday Night: A chance of rain before midnight, then a slight chance of rain and snow between midnight and 3am, then a slight chance of snow after 3am. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.

    Chance Rain
    then Slight
    Chance
    Rain/Snow

    Low: 29 °F

  • Friday

    Friday: Mostly sunny, with a high near 36.

    Mostly Sunny

    High: 36 °F

Detailed Forecast

Today
A 30 percent chance of rain after 4pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 39. South wind 5 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain before 1am, then rain and snow. Low around 32. South wind 6 to 10 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 41. Southwest wind 7 to 11 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Partly cloudy, with a low around 32. West wind 11 to 14 mph, with gusts as high as 23 mph.
Wednesday
A 30 percent chance of rain after 4pm. Mostly sunny, with a high near 40. South wind 5 to 9 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain likely before midnight, then rain and snow likely between midnight and 2am, then rain likely after 2am. Cloudy, with a low around 33. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday
Rain likely, mainly before 10am. Cloudy, with a high near 39. Chance of precipitation is 60%.
Thursday Night
A chance of rain before midnight, then a slight chance of rain and snow between midnight and 3am, then a slight chance of snow after 3am. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 36.
Friday Night
Partly cloudy, with a low around 25.
Saturday
A 10 percent chance of snow. Partly sunny, with a high near 31.
Saturday Night
A 30 percent chance of snow. Cloudy, with a low around 25.
Sunday
A 40 percent chance of snow. Cloudy, with a high near 31.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
3 Miles S Chelan WA
 47.8°N 120.03°W (Elev. 2139 ft)
Last Update:
3:37 am PST Dec 17, 2018
Forecast Valid:
7am PST Dec 17, 2018-6pm PST Dec 23, 2018
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation