Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Current conditions at

Sunnyside Municipal Airport (K1S5)

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

Clear

37°F

3°C

Humidity	66%
Wind Speed	SSW 8 MPH
Barometer	29.78 in (1008.47 mb)
Dewpoint	26°F (-3°C)
Visibility	10.00 mi
Wind Chill	31°F (-1°C)
Last update	07 Jan 05:35 AM PST

More Information:

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

Extended Forecast for

5 Miles SSW Toppenish WA

Today
High: 46 °F
Slight Chance
Rain
Tonight
Low: 30 °F
Partly Cloudy
Thursday
High: 47 °F
Mostly Sunny
Thursday Night
Low: 33 °F
Mostly Cloudy
Friday
High: 49 °F
Mostly Cloudy
Friday Night
Low: 29 °F
Mostly Cloudy
Saturday
High: 44 °F
Mostly Cloudy
Saturday Night
Low: 31 °F
Mostly Cloudy
Sunday
High: 45 °F
Partly Sunny

Detailed Forecast

Today

A 20 percent chance of rain after 10am. Snow level 1700 feet rising to 2200 feet in the afternoon. Partly sunny, with a high near 46. Southwest wind 8 to 11 mph, with gusts as high as 20 mph.

Tonight

Partly cloudy, with a low around 30. West wind around 10 mph.

Thursday

Mostly sunny, with a high near 47. Southwest wind 10 to 14 mph, with gusts as high as 21 mph.

Thursday Night

Mostly cloudy, with a low around 33. West wind around 9 mph.

Friday

Mostly cloudy, with a high near 49. West wind around 6 mph becoming south in the afternoon.

Friday Night

Mostly cloudy, with a low around 29.

Saturday

Mostly cloudy, with a high near 44.