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 >

Current conditions at

ALPENTAL EXIT (TALPE)

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

23°F

-5°C

Humidity	95%
Wind Speed	SE 0 MPH
Barometer	NA
Dewpoint	22°F (-6°C)
Visibility	1.24 mi
Last update	15 Mar 02:21 AM PDT

More Information:

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

Extended Forecast for

6 Miles W Snoqualmie Pass WA

Overnight
Low: 21 °F
Mostly Cloudy
Sunday
High: 34 °F
Mostly Cloudy
then Snow
Sunday Night
Low: 31 °F⇑
Rain/Snow
then Rain
Monday
High: 41 °F
Rain
Monday Night
Low: 37 °F
Rain
Tuesday
High: 41 °F
Rain
Tuesday Night
Low: 38 °F
Rain
Wednesday
High: 40 °F
Rain
Wednesday Night
Low: 40 °F
Rain

Detailed Forecast

Overnight

Mostly cloudy, with a steady temperature around 21. Wind chill values between 11 and 16. East wind around 6 mph.

Sunday

Snow, mainly after 4pm. High near 34. Wind chill values between 13 and 23. Southeast wind 6 to 9 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Sunday Night

Rain and snow, becoming all rain after 11pm. Temperature rising to around 36 by 5am. East southeast wind around 6 mph becoming west southwest after midnight. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

Monday

Rain. High near 41. West southwest wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Monday Night

Rain, mainly after 11pm. Low around 37. West southwest wind 7 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday

Rain. High near 41. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday Night

Rain. Low around 38. Chance of precipitation is 100%.

Wednesday

Rain. Cloudy, with a high near 40.

Wednesday Night

Rain. Cloudy, with a low around 40.

Thursday

Rain. Cloudy, with a high near 43.

Thursday Night

Rain. Mostly cloudy, with a low around 39.