Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Hazardous Weather Conditions

Current conditions at

White Pass (TWHIT)

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

light snow

20°F

-7°C

Humidity	92%
Wind Speed	NNW 0 MPH
Barometer	NA
Dewpoint	18°F (-8°C)
Visibility	1.07 mi
Last update	10 Mar 01:26 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, 11:00pm until March 13, 11:00am

Winter Weather Advisory March 10, 01:53am until March 10, 05:00pm

Blizzard Warning March 10, 05:00pm until March 11, 11:00pm

Click here for hazard details and duration

Winter Storm Watch

Winter Weather Advisory

Blizzard Warning

Winter Weather Advisory March 10, 01:53am until March 10, 05:00pm
NOW until 5:00pm Tue
Winter Weather Advisory
Overnight
Low: 26 °F
Chance Snow
Tuesday
High: 35 °F
Chance Snow
then Heavy
Snow
Tuesday Night
Low: 33 °F
Heavy Snow
Wednesday
High: 41 °F
Rain/Snow
Wednesday Night
Low: 35 °F
Rain
Thursday
High: 41 °F
Rain/Snow
Thursday Night
Low: 36 °F
Rain/Snow
Friday
High: 43 °F
Rain/Snow

Detailed Forecast

Overnight

A 40 percent chance of snow after 5am. Mostly cloudy, with a steady temperature around 26. Light southwest wind. Total nighttime snow accumulation of 2 to 4 inches possible.

Tuesday

Snow, mainly after 9am. The snow could be heavy at times. High near 35. Wind chill values between 23 and 30. Calm wind becoming south southwest around 5 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Steady temperature around 33. Southwest wind 3 to 5 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Wednesday

Rain and snow, becoming all rain after 2pm. The snow could be heavy at times. High near 41. Southwest wind 3 to 8 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Wednesday Night

Rain. Low around 35. West southwest wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Thursday

Rain, possibly mixed with snow. High near 41. Chance of precipitation is 100%. Little or no snow accumulation expected.

Thursday Night

Rain, possibly mixed with snow. Low around 36. Chance of precipitation is 100%. Little or no snow accumulation expected.

Friday

Rain, possibly mixed with snow, becoming all rain after 2pm. Cloudy, with a high near 43.

Friday Night

Rain before 8pm, then rain, possibly mixed with snow. Cloudy, with a low around 32.

Saturday

Rain and snow likely before 8am, then snow likely between 8am and 5pm, then a chance of rain and snow after 5pm. Mostly cloudy, with a high near 40.

Saturday Night

A chance of rain and snow. Mostly cloudy, with a low around 30.