Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until March 14, 05:00 PM PDT

Current conditions at

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972.0ft.

Rain

31°F

-1°C

Humidity	94%
Wind Speed	N 0 MPH
Barometer	NA
Dewpoint	30°F (-1°C)
Visibility	0.75 mi
Last update	14 Mar 12:11 PM PDT

More Information:

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

Extended Forecast for

8 Miles NE Snoqualmie Pass WA

Winter Weather Advisory March 14, 12:26pm until March 14, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory March 14, 12:26pm until March 14, 05:00pm
NOW until 5:00pm Sat
Winter Weather Advisory
This Afternoon
High: 18 °F
Chance Snow
Showers and
Blustery
Tonight
Low: 11 °F
Mostly Cloudy
Sunday
High: 27 °F
Snow Likely
Sunday Night
Low: 26 °F
Snow
Monday
High: 35 °F
Rain/Snow
Monday Night
Low: 31 °F
Rain/Snow
Tuesday
High: 36 °F
Rain/Snow
then Rain
Tuesday Night
Low: 34 °F
Rain

Detailed Forecast

This Afternoon

A 40 percent chance of snow showers. Mostly cloudy, with a high near 18. Wind chill values between -2 and 3. Blustery, with a west northwest wind around 22 mph, with gusts as high as 31 mph. Total daytime snow accumulation of 3 to 7 inches possible.

Tonight

Mostly cloudy, with a low around 11. Wind chill values between zero and 5. West northwest wind 7 to 15 mph becoming north after midnight. Winds could gust as high as 20 mph.

Sunday

Snow likely after 11am. Mostly cloudy, with a high near 27. Wind chill values between 2 and 12. East wind 10 to 13 mph becoming south southeast in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Sunday Night

Snow. Low around 26. Wind chill values between 17 and 22. South wind 8 to 11 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Monday

Rain, possibly mixed with snow. High near 35. Southwest wind 11 to 13 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Monday Night

Rain, possibly mixed with snow. Low around 31. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Tuesday

Rain, possibly mixed with snow, becoming all rain after 11am. High near 36. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Tuesday Night

Rain. Cloudy, with a low around 34.

Wednesday

Rain. Cloudy, with a high near 35.

Wednesday Night

Rain. Cloudy, with a low around 33.

Thursday

Rain, possibly mixed with snow. Cloudy, with a high near 38.

Thursday Night

Rain and snow likely. Mostly cloudy, with a low around 33.

Friday

Rain and snow likely. Mostly cloudy, with a high near 39.