Severe Thunderstorms and Heavy Rain from the Southern Plains to the Ohio Valley; Wintry Mix in the Northeast

Numerous showers and thunderstorms, some severe, are expected from the southern Plains to the Ohio Valley. The repeating nature of some showers and thunderstorms may lead to isolated flash flooding across the Ohio Valley. An area of freezing rain, with some snow on the northern edge, will cause hazardous travel conditions over portions of New England. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from March 4, 04:00 AM PST until March 5, 10:00 AM PST

Current conditions at

White Pass (TWHIT)

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

Rain

33°F

1°C

Humidity	100%
Wind Speed	W 1 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	1.24 mi
Last update	03 Mar 11:55 PM PST

More Information:

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

Extended Forecast for

4 Miles S Chinook Pass WA

Winter Weather Advisory March 4, 04:00am until March 5, 10:00am

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 38 °F
Rain/Snow
Wednesday
High: 37 °F
Rain/Snow
then Snow
Wednesday Night
Low: 30 °F
Snow
Thursday
High: 33 °F
Snow
Thursday Night
Low: 29 °F
Snow
Friday
High: 39 °F
Rain/Snow
Friday Night
Low: 37 °F
Rain/Snow
then Rain
Likely
Saturday
High: 42 °F
Rain
Saturday Night
Low: 38 °F
Rain Likely

Detailed Forecast

Overnight

Rain and snow. Steady temperature around 38. South southwest wind around 6 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.

Wednesday

Rain and snow, becoming all snow after 1pm. High near 37. Southwest wind 6 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Wednesday Night

Snow. Low around 30. Wind chill values between 21 and 26. West wind 11 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Thursday

Snow. High near 33. Wind chill values between 20 and 25. West wind 11 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Thursday Night

Snow, mainly before 10pm. Low around 29. West wind 8 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Friday

Rain, possibly mixed with snow. High near 39. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Friday Night

Rain, possibly mixed with snow, becoming all rain after 10pm. Low around 37. Chance of precipitation is 90%. Little or no snow accumulation expected.

Saturday

Rain. Mostly cloudy, with a high near 42.

Saturday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 38.

Sunday

Rain likely before 10am, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 42.

Sunday Night

Rain and snow likely. Mostly cloudy, with a low around 30.