Severe Thunderstorms in the Southern U.S.; Heavy Snow in the North-Central U.S.

Isolated severe thunderstorms are likely across parts of the Southeast/Deep South Tuesday morning into early evening. A couple tornadoes are possible in parts of eastern Mississippi and Alabama. In the north-central U.S., a storm will bring heavy snow and gusty to high winds over parts of the northern Plains and Upper Midwest Tuesday before impacting the Great Lakes Wednesday into Thanksgiving. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from November 25, 10:00 AM PST until November 26, 04:00 AM PST

Current conditions at

Stampede Pass (KSMP)

Lat: 47.27648°NLon: 121.33817°WElev: 3970.0ft.

light snow,mist

29°F

-2°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	30.28 in (1025.4 mb)
Dewpoint	29°F (-2°C)
Visibility	3.00 mi
Last update	24 Nov 08:41 PM PST

More Information:

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

Extended Forecast for

5 Miles ESE Snoqualmie Pass WA

Winter Weather Advisory November 25, 10:00am until November 26, 04:00am

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 24 °F
Mostly Cloudy
Tuesday
High: 29 °F
Heavy Snow
Tuesday Night
Low: 30 °F
Heavy Snow
then Wintry
Mix
Wednesday
High: 34 °F
Wintry Mix
Wednesday Night
Low: 31 °F
Rain/Snow
Thanksgiving Day
High: 33 °F
Rain/Snow
Thursday Night
Low: 29 °F
Rain/Snow
then Snow
Likely
Friday
High: 33 °F
Chance Snow
Friday Night
Low: 26 °F
Chance Snow

Detailed Forecast

Tonight

Mostly cloudy, with a low around 24. West wind around 5 mph becoming light and variable.

Tuesday

Snow. The snow could be heavy at times. High near 29. East wind around 9 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Tuesday Night

Snow before 1am, then rain and freezing rain, possibly mixed with snow after 4am. The snow could be heavy at times. Steady temperature around 30. Southeast wind around 8 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of 2 to 4 inches possible.

Wednesday

Rain and freezing rain, possibly mixed with snow before 10am, then snow, possibly mixed with rain. High near 34. Southeast wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Wednesday Night

Rain, possibly mixed with snow. Low around 31. Southeast wind 8 to 10 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Thanksgiving Day

Rain and snow. High near 33. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Thursday Night

Rain and snow, becoming all snow after 10pm. Low around 29. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Friday

A 50 percent chance of snow. Mostly cloudy, with a high near 33.

Friday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 26.

Saturday

A chance of snow. Partly sunny, with a high near 31.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 20.