Mid-Atlantic Severe Thunderstorms; Western Heat Wave

A persistent heat wave will continue to bring dangerously hot temperatures and set new records across much of the Western U.S. through this week. Excessive Heat Watches and Warnings are in effect. Severe thunderstorms associated with damaging wind gusts and hail will be possible across parts of the Mid-Atlantic, including the National Capitol Region, this afternoon and evening. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

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Current conditions at

KNAPPS TUNNEL CHELAN (TKNAP)

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

75°F

24°C

Humidity	49%
Wind Speed	SSW 1 MPH
Barometer	NA
Dewpoint	55°F (13°C)
Visibility	1.10 mi
Last update	14 Jun 03:01 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

3 Miles S Chelan WA

This
Afternoon

Slight Chance
T-storms
High: 71 °F
Tonight

Chance
Showers then
Mostly Cloudy
Low: 53 °F
Tuesday

Mostly Sunny
then Mostly
Sunny and
Breezy
High: 70 °F
Tuesday
Night

Mostly Clear
and Breezy
then Clear
Low: 47 °F
Wednesday

Sunny
High: 74 °F
Wednesday
Night

Mostly Clear
Low: 50 °F
Thursday

Sunny
High: 80 °F
Thursday
Night

Mostly Clear
Low: 55 °F
Friday

Sunny
High: 86 °F

Detailed Forecast

This Afternoon

A 10 percent chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 71. West wind around 14 mph, with gusts as high as 22 mph.

Tonight

A slight chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 53. West wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

Mostly sunny, with a high near 70. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 32 mph.

Tuesday Night

Mostly clear, with a low around 47. Breezy, with a west wind 8 to 18 mph, with gusts as high as 30 mph.

Wednesday

Sunny, with a high near 74. Southwest wind around 7 mph.

Wednesday Night

Mostly clear, with a low around 50.

Thursday

Sunny, with a high near 80.

Thursday Night

Mostly clear, with a low around 55.