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

30°F

-1°C

Humidity	65%
Wind Speed	WNW 4 MPH
Barometer	NA
Dewpoint	20°F (-7°C)
Visibility	1.24 mi
Wind Chill	26°F (-3°C)
Last update	14 Mar 02:11 PM PDT

More Information:

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

Extended Forecast for

3 Miles WSW Snoqualmie Pass WA

Winter Weather Advisory March 14, 02:16pm until March 14, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory March 14, 02:16pm until March 14, 05:00pm
NOW until 5:00pm Sat
Winter Weather Advisory
This Afternoon
High: 31 °F
Chance Snow
Showers
Tonight
Low: 21 °F
Slight Chance
Snow Showers
then Mostly
Cloudy
Sunday
High: 36 °F
Snow
Sunday Night
Low: 34 °F
Rain/Snow
then Rain
Monday
High: 44 °F
Rain
Monday Night
Low: 38 °F
Rain
Tuesday
High: 44 °F
Rain
Tuesday Night
Low: 41 °F
Rain

Detailed Forecast

This Afternoon

A 30 percent chance of snow showers, mainly between 4pm and 5pm. Partly sunny, with a high near 31. Wind chill values between 20 and 25. West northwest wind around 9 mph, with gusts as high as 22 mph. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

A 10 percent chance of snow showers before 7pm. Increasing clouds, with a low around 21. West northwest wind around 6 mph becoming calm in the evening.

Sunday

Snow, mainly after 11am. High near 36. Wind chill values between 18 and 28. East southeast wind 3 to 6 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Sunday Night

Snow before 8pm, then rain, possibly mixed with snow between 8pm and 11pm, then rain after 11pm. Low around 34. Light southeast wind. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Monday

Rain. High near 44. Light west southwest wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

Rain. Low around 38. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday

Rain. High near 44. Chance of precipitation is 90%.

Tuesday Night

Rain. Cloudy, with a low around 41.

Wednesday

Rain. Cloudy, with a high near 44.

Wednesday Night

Rain. Cloudy, with a low around 41.

Thursday

Rain. Cloudy, with a high near 47.