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.

Overcast

23°F

-5°C

Humidity	95%
Wind Speed	N 3 MPH
Barometer	29.89 in (1012.19 mb)
Dewpoint	22°F (-6°C)
Visibility	9.00 mi
Last update	20 Feb 09:56 PM 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

Tonight
Low: 24 °F
Chance Snow
Saturday
High: 35 °F
Snow
Saturday Night
Low: 30 °F
Rain/Snow
Sunday
High: 41 °F
Rain/Snow
Sunday Night
Low: 32 °F
Rain
Monday
High: 41 °F
Rain
Monday Night
Low: 33 °F
Rain
Tuesday
High: 40 °F
Rain/Snow
Tuesday Night
Low: 29 °F
Rain/Snow
Likely then
Chance
Rain/Snow

Detailed Forecast

Tonight

A 30 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 24. Calm wind.

Saturday

Snow. High near 35. East wind 5 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Saturday Night

Snow, possibly mixed with rain. Low around 30. East wind 7 to 9 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Sunday

Rain, possibly mixed with snow, becoming all rain after 1pm. High near 41. East wind 7 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Sunday Night

Rain. Low around 32. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Monday

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

Monday Night

Rain. Low around 33. Chance of precipitation is 90%.

Tuesday

Rain, possibly mixed with snow, becoming all rain after 1pm. High near 40. Chance of precipitation is 80%.

Tuesday Night

Rain likely before 7pm, then rain and snow likely between 7pm and 1am, then a chance of snow after 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 70%.

Wednesday

Snow likely before 10am, then rain and snow likely between 10am and 1pm, then rain likely after 1pm. Partly sunny, with a high near 38.

Wednesday Night

Rain and snow likely. Mostly cloudy, with a low around 29.

Thursday

Rain and snow likely. Partly sunny, with a high near 40.

Thursday Night

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

Friday

Snow likely, possibly mixed with rain. Mostly cloudy, with a high near 39.