Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from April 1, 11:00 AM PDT until April 2, 11:00 PM PDT

Current conditions at

Stampede Pass (KSMP)

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

Clear

40°F

4°C

Humidity	37%
Wind Speed	N 3 MPH
Barometer	29.78 in (1008.47 mb)
Dewpoint	16°F (-9°C)
Visibility	10.00 mi
Last update	31 Mar 01:56 PM PDT

More Information:

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

Extended Forecast for

11 Miles NNW Roslyn WA

Winter Weather Advisory April 1, 11:00am until April 2, 11:00pm

Click here for hazard details and duration

Winter Weather Advisory

This Afternoon
High: 41 °F
Partly Sunny
Tonight
Low: 28 °F
Slight Chance
Snow then
Snow
Wednesday
High: 37 °F
Snow then
Rain/Snow
Wednesday Night
Low: 28 °F
Rain/Snow
then Snow
Likely
Thursday
High: 35 °F
Snow
Thursday Night
Low: 29 °F
Slight Chance
Snow then
Mostly Cloudy
Friday
High: 44 °F
Partly Sunny
Friday Night
Low: 30 °F
Partly Cloudy
Saturday
High: 51 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Partly sunny, with a high near 41. Southeast wind around 7 mph.

Tonight

Snow, mainly after 11pm. Low around 28. Southeast wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Wednesday

Snow before 2pm, then snow, possibly mixed with rain. High near 37. Southeast wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Wednesday Night

Snow, possibly mixed with rain, becoming all snow after 8pm. Low around 28. South wind 8 to 10 mph becoming west in the evening. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Thursday

Snow. High near 35. West wind 11 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Thursday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 29.

Friday

Partly sunny, with a high near 44.

Friday Night

Partly cloudy, with a low around 30.

Saturday

Mostly sunny, with a high near 51.

Saturday Night

Mostly cloudy, with a low around 35.

Sunday

Partly sunny, with a high near 55.