Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from February 21, 04:00 AM PST until February 21, 10:00 PM PST

Current conditions at

Stampede Pass (KSMP)

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

unknown precip

21°F

-6°C

Humidity	91%
Wind Speed	NA 3 MPH
Barometer	29.91 in (1012.87 mb)
Dewpoint	19°F (-7°C)
Visibility	7.00 mi
Last update	21 Feb 03:02 AM PST

More Information:

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

Extended Forecast for

9 Miles ESE Snoqualmie Pass WA

Winter Weather Advisory February 21, 04:00am until February 21, 10:00pm

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 24 °F
Slight Chance
Snow
Saturday
High: 35 °F
Snow
Saturday Night
Low: 29 °F
Chance
Rain/Snow
then
Rain/Snow
Sunday
High: 41 °F
Rain/Snow
Sunday Night
Low: 32 °F
Rain/Snow
then Rain
Monday
High: 41 °F
Rain
Monday Night
Low: 33 °F
Rain then
Rain/Snow
Tuesday
High: 39 °F
Rain/Snow
then Rain
Tuesday Night
Low: 28 °F
Rain/Snow
Likely

Detailed Forecast

Overnight

A 20 percent chance of snow. Mostly cloudy, with a low around 24. Calm wind.

Saturday

Snow, mainly after 7am. High near 35. East wind 6 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Saturday Night

Snow, possibly mixed with rain, mainly after 1am. Low around 29. East wind around 7 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Sunday

Rain and snow before 1pm, then rain between 1pm and 4pm, then rain, possibly mixed with snow after 4pm. High near 41. East wind around 6 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Sunday Night

Rain, possibly mixed with snow, becoming all rain after 10pm. Low around 32. Calm wind. Chance of precipitation is 100%. Little or no snow accumulation expected.

Monday

Rain. High near 41. Chance of precipitation is 100%.

Monday Night

Rain before 4am, then rain, possibly mixed with snow. Low around 33. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Tuesday

Rain, possibly mixed with snow, becoming all rain after 10am. High near 39. Chance of precipitation is 80%.

Tuesday Night

Rain and snow likely before 1am, then a chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 70%.

Wednesday

Snow likely before 10am, then rain and snow likely between 10am and 1pm, then rain likely after 1pm. Mostly cloudy, with a high near 37.

Wednesday Night

Rain and snow likely. Mostly cloudy, with a low around 30.

Thursday

Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 40.

Thursday Night

Rain and snow likely. Mostly cloudy, with a low around 31.