Tracking Winter Weather and Frigid Temperatures Through This Weekend

A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the weekend. Read More >

Hazardous Weather Conditions

Air Stagnation Advisory until January 20, 04:00 PM PST

Current conditions at

Sunnyside Municipal Airport (K1S5)

Lat: 46.3271°NLon: 119.9704°WElev: 768.0ft.

Overcast

32°F

0°C

Humidity	95%
Wind Speed	N 0 MPH
Barometer	30.59 in (1035.9 mb)
Dewpoint	31°F (-1°C)
Visibility	10.00 mi
Last update	17 Jan 11:15 AM PST

More Information:

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

Extended Forecast for

5 Miles WNW Alderdale WA

Air Stagnation Advisory January 17, 11:15am until January 20, 04:00pm

Click here for hazard details and duration

Air Stagnation Advisory

Air Stagnation Advisory January 17, 11:15am until January 20, 04:00pm
NOW until 4:00pm Tue
Air Stagnation Advisory
Today
High: 37 °F
Areas Fog
Tonight
Low: 30 °F
Patchy
Freezing Fog
and Patchy
Fog
Sunday
High: 38 °F
Patchy
Freezing Fog
and Patchy
Fog
Sunday Night
Low: 27 °F
Patchy
Freezing Fog
and Patchy
Fog
M.L.King Day
High: 39 °F
Areas
Freezing Fog
and Areas Fog
Monday Night
Low: 26 °F
Partly Cloudy
Tuesday
High: 39 °F
Partly Sunny
Tuesday Night
Low: 28 °F
Mostly Cloudy

Detailed Forecast

Today

Areas of fog. Otherwise, cloudy, with a high near 37. East wind 3 to 5 mph.

Tonight

Patchy fog before 10pm. Patchy freezing fog. Otherwise, cloudy, with a low around 30. Light northeast wind.

Sunday

Patchy fog. Patchy freezing fog before 10am. Otherwise, mostly cloudy, with a high near 38. Calm wind becoming east around 5 mph in the afternoon.

Sunday Night

Patchy fog before 10pm. Patchy freezing fog. Otherwise, cloudy, with a low around 27. Light north wind.

M.L.King Day

Areas of fog between 10am and 1pm. Areas of freezing fog before 10am. Otherwise, partly sunny, with a high near 39. Calm wind becoming east around 5 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 26.

Tuesday

Partly sunny, with a high near 39.

Tuesday Night

Mostly cloudy, with a low around 28.

Wednesday

Partly sunny, with a high near 39.

Wednesday Night

Partly cloudy, with a low around 28.

Thursday

Partly sunny, with a high near 40.