Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Hazardous Weather Conditions

Current conditions at

Stampede Pass (KSMP)

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

light snow,mist

22°F

-6°C

Humidity	100%
Wind Speed	W 5 MPH
Barometer	29.9 in (1012.53 mb)
Dewpoint	22°F (-6°C)
Visibility	1.00 mi
Wind Chill	15°F (-9°C)
Last update	10 Mar 03:13 AM PDT

More Information:

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

Extended Forecast for

7 Miles NNW Roslyn WA

Winter Weather Advisory March 10, 03:24am until March 10, 08:00am

Winter Storm Warning March 10, 05:00pm until March 13, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Storm Warning

Winter Weather Advisory March 10, 03:24am until March 10, 08:00am
NOW until 8:00am Tue
Winter Weather Advisory
Overnight
Low: 24 °F
Chance Snow
Tuesday
High: 32 °F
Chance Snow
then Snow
Tuesday Night
Low: 27 °F
Snow
Wednesday
High: 37 °F
Heavy Snow
Wednesday Night
Low: 31 °F
Rain/Snow
Thursday
High: 34 °F
Heavy Snow
Thursday Night
Low: 30 °F
Heavy Snow
then
Rain/Snow
Friday
High: 37 °F
Rain/Snow
then Heavy
Snow

Detailed Forecast

Overnight

A 40 percent chance of snow. Mostly cloudy, with a steady temperature around 24. West wind around 5 mph.

Tuesday

A chance of snow before 8am, then snow after 11am. High near 32. West wind around 5 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow. Low around 27. West wind 3 to 5 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 37. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Wednesday Night

Rain and snow before 11pm, then rain between 11pm and 2am, then rain and snow after 2am. Low around 31. West wind 7 to 14 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Thursday

Snow. The snow could be heavy at times. High near 34. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Thursday Night

Snow before 2am, then rain and snow. The snow could be heavy at times. Low around 30. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Friday

Rain and snow, becoming all snow after 11am. The snow could be heavy at times. High near 37. Chance of precipitation is 90%.

Friday Night

Snow. The snow could be heavy at times. Low around 24. Chance of precipitation is 90%.

Saturday

A chance of snow. Partly sunny, with a high near 33.

Saturday Night

A slight chance of snow. Mostly cloudy, with a low around 21.

Sunday

A chance of snow. Mostly cloudy, with a high near 37.

Sunday Night

Rain and snow likely. Mostly cloudy, with a low around 33.