Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Hazardous Weather Conditions

Dense Fog Advisory in effect from February 1, 02:24 AM PST until February 1, 08:00 AM PST

Current conditions at

Deer Park, Deer Park Airport (KDEW)

Lat: 47.97417°NLon: 117.42833°WElev: 2205.0ft.

Clear

32°F

0°C

Humidity	92%
Wind Speed	NNW 4 MPH
Barometer	30.03 in (1016.93 mb)
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Wind Chill	28°F (-2°C)
Last update	01 Feb 06:35 AM PST

More Information:

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

Extended Forecast for

10 Miles NNE Deer Park WA

Dense Fog Advisory until February 1, 08:00am

Click here for hazard details and duration

...

Dense Fog Advisory until February 1, 08:00am
NOW until 8:00am Sun
Dense Fog Advisory
Today
High: 41 °F
Chance Rain
then Rain
Likely
Tonight
Low: 32 °F
Chance Rain
then Mostly
Cloudy
Monday
High: 39 °F
Chance
Rain/Snow
Monday Night
Low: 33 °F
Mostly Cloudy
Tuesday
High: 44 °F
Mostly Cloudy
Tuesday Night
Low: 33 °F
Mostly Cloudy
Wednesday
High: 47 °F
Mostly Cloudy
Wednesday Night
Low: 33 °F
Mostly Cloudy

Detailed Forecast

Today

Rain likely, mainly between 10am and 4pm. Snow level 5600 feet lowering to 4400 feet in the afternoon . Cloudy, with a high near 41. Light and variable wind becoming southwest 5 to 8 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

A 30 percent chance of rain, mainly before 7pm. Snow level 4200 feet lowering to 3300 feet after midnight . Mostly cloudy, with a low around 32. South wind 3 to 6 mph. New precipitation amounts of less than a tenth of an inch possible.

Monday

A chance of rain and snow between 10am and 1pm, then a chance of rain after 1pm. Snow level 2800 feet rising to 3700 feet in the afternoon. Cloudy, with a high near 39. Light south wind. Chance of precipitation is 40%. Little or no snow accumulation expected.

Monday Night

Mostly cloudy, with a low around 33. Calm wind.

Tuesday

Mostly cloudy, with a high near 44. Light northeast wind.

Tuesday Night

Mostly cloudy, with a low around 33.

Wednesday

Mostly cloudy, with a high near 47.

Wednesday Night

Mostly cloudy, with a low around 33.

Thursday

Partly sunny, with a high near 46.