Fire Weather Concerns and Severe Thunderstorms through the Weekend

Dry and windy conditions, and some dry thunderstorms and lightning, may support hazardous fire activity in the northern Plains, high southern Plains and the Southwest this weekend. An active severe weather pattern is forecast for portions of the central and southern High Plains into the Upper Midwest through early the part of next week. Damaging winds, large hail, and tornadoes are possible. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from May 15, 11:00 AM PDT until May 17, 08:00 AM PDT

Current conditions at

ALPENTAL EXIT (TALPE)

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

unknown precip

38°F

3°C

Humidity	94%
Wind Speed	SE 1 MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	1.24 mi
Last update	15 May 09:15 AM PDT

More Information:

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

Extended Forecast for

2 Miles NW Snoqualmie Pass WA

Winter Weather Advisory May 15, 11:00am until May 17, 08:00am

Click here for hazard details and duration

Winter Weather Advisory

Today
High: 33 °F
Snow
Tonight
Low: 30 °F
Snow
Saturday
High: 32 °F
Snow
Saturday Night
Low: 31 °F
Chance Snow
then Mostly
Cloudy
Sunday
High: 42 °F
Mostly Cloudy
Sunday Night
Low: 31 °F
Mostly Cloudy
Monday
High: 47 °F
Partly Sunny
Monday Night
Low: 33 °F
Partly Cloudy
Tuesday
High: 49 °F
Partly Sunny

Detailed Forecast

Today

Snow, mainly before 2pm, then snow showers after 2pm. Some thunder is also possible. High near 33. West southwest wind 11 to 14 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Snow, mainly before 5am. Low around 30. West southwest wind 7 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Saturday

Snow before 11am, then snow showers, mainly after 11am. Some thunder is also possible. Steady temperature around 32. West wind 9 to 11 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Saturday Night

A 50 percent chance of snow before 11pm. Mostly cloudy, with a low around 31. Northwest wind 8 to 10 mph. New snow accumulation of less than a half inch possible.

Sunday

Mostly cloudy, with a high near 42. West northwest wind around 9 mph.

Sunday Night

Mostly cloudy, with a low around 31.

Monday

Partly sunny, with a high near 47.

Monday Night

Partly cloudy, with a low around 33.

Tuesday

Partly sunny, with a high near 49.

Tuesday Night

Partly cloudy, with a low around 35.