Heavy Snow and High Winds in the West; Lake Effect Snow in the Great Lakes

A Pacific storm moving across the Northwest with a trailing cold front sweeping through the West will continue heavy snow over the Cascades, northern Rockies, and the Sierra into Thursday night. High winds are forecast on the High Plains Thursday into Friday. Heavy lake effect snow will continue downwind of the Great Lakes into Thursday. Read More >

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Current conditions at

Sunnyside Municipal Airport (K1S5)

Lat: 46.3271°NLon: 119.9704°WElev: 768ft.

Overcast

0°C

32°F

Humidity	87%
Wind Speed	NE 3 MPH
Barometer	29.51 in (999.32 mb)
Dewpoint	-2°C (29°F)
Visibility	16 km
Last update	30 Nov 09:55 PM PST

More Information:

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

Extended Forecast for

12 Miles NE Sunnyside WA

Tonight

Slight Chance
Snow
Low: -6 °C
Thursday

Partly Sunny
High: -3 °C
Thursday
Night

Partly Cloudy
Low: -11 °C
Friday

Mostly Cloudy
then Slight
Chance Snow
High: -8 °C
Friday
Night

Chance Snow
Low: -11 °C
Saturday

Slight Chance
Snow and
Breezy then
Partly Sunny
High: -7 °C
Saturday
Night

Mostly Cloudy
Low: -11 °C
Sunday

Partly Sunny
High: -7 °C
Sunday
Night

Mostly Cloudy
Low: -11 °C

Detailed Forecast

Tonight

A 20 percent chance of snow. Snow level 1400 meters lowering to 1200 meters. Mostly cloudy, with a low around -6. Southwest wind 23 to 26 km/h, with gusts as high as 32 km/h.

Thursday

Partly sunny, with a high near -3. Southwest wind 19 to 24 km/h decreasing to 13 to 18 km/h in the afternoon.

Thursday Night

Partly cloudy, with a low around -11. West wind 8 to 10 km/h.

Friday

A 10 percent chance of snow after 4pm. Mostly cloudy, with a high near -8. Wind chill values as low as -18. South wind 13 to 23 km/h becoming north in the morning.

Friday Night

A 40 percent chance of snow, mainly between 10pm and 4am. Mostly cloudy, with a low around -11. West wind 27 to 29 km/h.

Saturday

A 20 percent chance of snow before 10am. Mostly cloudy, with a high near -7. Breezy.

Saturday Night

Mostly cloudy, with a low around -11.

Sunday

Partly sunny, with a high near -7.

Sunday Night

Mostly cloudy, with a low around -11.

Monday

Partly sunny, with a high near -8.