Major Winter Storm Ongoing in the Upper Midwest and Great Lakes; Severe Weather Along the East Coast

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through today across the Upper Midwest and Upper Great Lakes. Widespread severe storms are expected across the entire eastern U.S. with the highest threat over the interior Mid-Atlantic, where there is a risk for damaging wind gusts and a few tornadoes. Heat continues to build in the West. Read More >

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

ALPENTAL EXIT (TALPE)

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

Rain

40°F

4°C

Humidity	100%
Wind Speed	E 0 MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	1.24 mi
Last update	16 Mar 11:51 AM PDT

More Information:

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

Extended Forecast for

7 Miles NNW Snoqualmie Pass WA

This Afternoon
High: 44 °F
Rain Likely
Tonight
Low: 39 °F
Chance Rain
then Rain
Tuesday
High: 43 °F
Rain
Tuesday Night
Low: 42 °F
Rain
Wednesday
High: 45 °F
Rain
Wednesday Night
Low: 42 °F
Rain
Thursday
High: 46 °F
Rain
Thursday Night
Low: 42 °F
Rain
Friday
High: 45 °F
Rain/Snow

Detailed Forecast

This Afternoon

Rain likely before 2pm, then a chance of rain after 5pm. Mostly cloudy, with a high near 44. West wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Rain, mainly after midnight. Low around 39. West southwest wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday

Rain. High near 43. Southwest wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Tuesday Night

Rain. Low around 42. West southwest wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday

Rain. High near 45. West southwest wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday Night

Rain. Low around 42. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Thursday

Rain. High near 46. Chance of precipitation is 90%.

Thursday Night

Rain. Cloudy, with a low around 42.

Friday

Rain, possibly mixed with snow. Cloudy, with a high near 45.

Friday Night

Rain likely, possibly mixed with snow before 11pm, then rain likely between 11pm and 2am, then rain and snow likely after 2am. Mostly cloudy, with a low around 33.

Saturday

Snow likely. Mostly cloudy, with a high near 40.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 29.

Sunday

A chance of snow. Partly sunny, with a high near 42.