Critical Fire Weather and Severe Thunderstorm Threats This Week

Gusty winds and low relative humidity will contribute to critical fire weather Monday over parts of the central and southern High Plains. Scattered to widespread severe thunderstorms may bring damaging winds, large hail, and tornadoes Monday through Thursday over the lower Mississippi River Valley and southern Plains into the Midwest and Ohio Valley. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from March 9, 05:00 AM PDT until March 10, 05:00 PM PDT
Winter Storm Watch in effect from March 11, 05:00 AM PDT until March 13, 11:00 AM PDT

Current conditions at

White Pass (TWHIT)

Lat: 46.638°NLon: 121.39°WElev: 4498.0ft.

light snow

24°F

-4°C

Humidity	92%
Wind Speed	WSW 2 MPH
Barometer	NA
Dewpoint	22°F (-6°C)
Visibility	1.07 mi
Last update	09 Mar 02:41 AM PDT

More Information:

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

Extended Forecast for

8 Miles SSW Chinook Pass WA

Winter Storm Watch March 11, 05:00am until March 13, 11:00am

Winter Weather Advisory March 9, 05:00am until March 10, 05:00pm

Click here for hazard details and duration

Winter Storm Watch

Winter Weather Advisory

Overnight
Low: 26 °F
Snow Likely
Monday
High: 34 °F
Snow Showers
Monday Night
Low: 22 °F
Snow Showers
then Chance
Snow Showers
Tuesday
High: 35 °F
Snow Showers
Tuesday Night
Low: 29 °F
Heavy Snow
Wednesday
High: 42 °F
Rain/Snow
Wednesday Night
Low: 36 °F
Heavy Rain
Thursday
High: 40 °F
Rain/Snow
Thursday Night
Low: 36 °F
Rain/Snow

Detailed Forecast

Overnight

Snow likely, mainly between 3am and 4am, then snow showers likely after 4am. Mostly cloudy, with a low around 26. West southwest wind around 7 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.

Monday

Snow showers. Some thunder is also possible. High near 34. Wind chill values between 19 and 28. Southwest wind around 7 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Monday Night

Snow showers, mainly before midnight. Low around 22. South southwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Tuesday

Snow showers. High near 35. Wind chill values between 22 and 32. Light southwest wind. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 29. Southwest wind 3 to 5 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Wednesday

Rain, possibly mixed with snow, becoming all rain after 2pm. The snow could be heavy at times. High near 42. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Wednesday Night

Rain. The rain could be heavy at times. Low around 36. Chance of precipitation is 100%.

Thursday

Rain, possibly mixed with snow. Cloudy, with a high near 40.

Thursday Night

Rain and snow. Cloudy, with a low around 36.

Friday

Rain, possibly mixed with snow. Cloudy, with a high near 42.

Friday Night

Rain, possibly mixed with snow. Cloudy, with a low around 34.

Saturday

Rain and snow. Mostly cloudy, with a high near 42.