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.

unknown precip

28°F

-2°C

Humidity	95%
Wind Speed	NNW 3 MPH
Barometer	NA
Dewpoint	27°F (-3°C)
Visibility	1.24 mi
Last update	14 Mar 07:01 PM PDT

More Information:

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

Extended Forecast for

4 Miles WSW Snoqualmie Pass WA

Tonight
Low: 22 °F
Mostly Cloudy
Sunday
High: 39 °F
Slight Chance
Snow then
Rain/Snow
Sunday Night
Low: 36 °F⇑
Rain/Snow
then Rain
Monday
High: 47 °F
Rain
Monday Night
Low: 40 °F
Rain
Tuesday
High: 47 °F
Rain
Tuesday Night
Low: 41 °F
Rain
Wednesday
High: 47 °F
Rain
Wednesday Night
Low: 42 °F
Rain

Detailed Forecast

Tonight

Mostly cloudy, with a low around 22. West northwest wind around 5 mph becoming calm in the evening.

Sunday

A slight chance of snow before 2pm, then snow, possibly mixed with rain. High near 39. Wind chill values between 20 and 30. East southeast wind 3 to 5 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Sunday Night

Rain, possibly mixed with snow, becoming all rain after 11pm. Temperature rising to around 40 by 5am. Light and variable wind. Chance of precipitation is 100%. Little or no snow accumulation expected.

Monday

Rain. High near 47. Light west southwest wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Monday Night

Rain. Low around 40. West southwest wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday

Rain. High near 47. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday Night

Rain. Low around 41. Chance of precipitation is 90%.

Wednesday

Rain. Cloudy, with a high near 47.

Wednesday Night

Rain. Cloudy, with a low around 42.

Thursday

Rain. Cloudy, with a high near 49.

Thursday Night

Rain. Mostly cloudy, with a low around 44.