Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

White Pass (TWHIT)

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

unknown precip

36°F

2°C

Humidity	NA
Wind Speed	W 9 MPH
Barometer	NA
Dewpoint	N/A
Visibility	1.24 mi
Wind Chill	29°F (-2°C)
Last update	NA

More Information:

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

Extended Forecast for

8 Miles SSW Chinook Pass WA

Flood Watch March 13, 05:46pm until March 15, 05:00pm

Winter Storm Warning March 13, 05:46pm until March 14, 05:00am

Click here for hazard details and duration

Flood Watch

Winter Storm Warning

Flood Watch March 13, 05:46pm until March 15, 05:00pm
Winter Storm Warning March 13, 05:46pm until March 14, 05:00am
NOW: Multiple hazards in effect
Click HERE for Details
This Afternoon
High: 39 °F
Rain/Snow
Tonight
Low: 26 °F
Rain/Snow
Saturday
High: 35 °F
Chance Snow
Saturday Night
Low: 22 °F
Chance Snow
then Mostly
Cloudy
Sunday
High: 41 °F
Snow Likely
then
Rain/Snow
Likely
Sunday Night
Low: 36 °F
Rain then
Rain Likely
Monday
High: 49 °F
Rain
Monday Night
Low: 40 °F
Rain Likely

Detailed Forecast

This Afternoon

Rain, possibly mixed with snow. The rain could be heavy at times. High near 39. Light southwest wind. Chance of precipitation is 100%. Total daytime snow accumulation of less than one inch possible.

Tonight

Rain and snow before 4am, then a chance of snow after 5am. The rain could be heavy at times. Low around 26. South southwest wind 3 to 8 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Saturday

A 50 percent chance of snow, mainly after 1pm. Partly sunny, with a high near 35. Wind chill values between 19 and 28. West southwest wind around 9 mph. New snow accumulation of less than a half inch possible.

Saturday Night

A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 22. West wind around 5 mph becoming calm in the evening. New snow accumulation of less than a half inch possible.

Sunday

Snow likely before 2pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 41. Light and variable wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Sunday Night

Rain. Low around 36. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday

Rain. High near 49. Chance of precipitation is 80%.

Monday Night

Rain likely. Mostly cloudy, with a low around 40.

Tuesday

Rain. Cloudy, with a high near 51.

Tuesday Night

Rain. Mostly cloudy, with a low around 42.

Wednesday

Rain likely. Mostly cloudy, with a high near 52.