Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >

Hazardous Weather Conditions

Air Stagnation Advisory in effect from December 29, 11:45 AM PST until January 1, 12:00 PM PST

Current conditions at

Deer Park, Deer Park Airport (KDEW)

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

Clear

28°F

-2°C

Humidity	86%
Wind Speed	N 0 MPH
Barometer	30.1 in (1019.3 mb)
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Last update	31 Dec 05:20 PM PST

More Information:

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

Extended Forecast for

13 Miles SSE Springdale WA

Air Stagnation Advisory until January 1, 12:00pm

Click here for hazard details and duration

Air Stagnation Advisory

Air Stagnation Advisory until January 1, 12:00pm
NOW until 12:00pm Thu
Air Stagnation Advisory
This Afternoon
High: 33 °F
Mostly Sunny
Tonight
Low: 25 °F
Patchy
Freezing Fog
New Year's Day
High: 34 °F
Areas
Freezing Fog
then Chance
Snow
Thursday Night
Low: 32 °F
Snow then
Rain/Snow
Friday
High: 36 °F
Rain/Freezing
Rain Likely
then Chance
Rain
Friday Night
Low: 34 °F
Chance Rain
Saturday
High: 42 °F
Rain Likely
Saturday Night
Low: 37 °F
Rain Likely

Detailed Forecast

This Afternoon

Mostly sunny, with a steady temperature around 33. Calm wind.

Tonight

Patchy freezing fog after 10pm. Partly cloudy, with a low around 25. Calm wind.

New Year's Day

A 30 percent chance of snow, mainly after 4pm. Areas of freezing fog before 10am. Mostly cloudy, with a high near 34. Calm wind. New snow accumulation of less than a half inch possible.

Thursday Night

Snow before 4am, then snow, possibly mixed with rain. Low around 32. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Friday

Rain likely, possibly mixed with freezing rain before 10am, then a chance of rain. Snow level 3200 feet rising to 5200 feet in the afternoon. Cloudy, with a high near 36. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

A 40 percent chance of rain. Cloudy, with a low around 34.

Saturday

Rain likely. Cloudy, with a high near 42. Chance of precipitation is 70%.

Saturday Night

Rain likely. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.

Sunday

Rain likely, mainly before 10am. Mostly cloudy, with a high near 45. Chance of precipitation is 60%.

Sunday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 35.

Monday

A 40 percent chance of rain. Snow level 3800 feet. Mostly cloudy, with a high near 42.

Monday Night

A chance of rain and snow. Snow level 3400 feet lowering to 2800 feet after midnight . Mostly cloudy, with a low around 32. Chance of precipitation is 30%.

Tuesday

A chance of rain and snow. Snow level 2500 feet. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.

Tuesday Night

A chance of rain and snow. Snow level 2700 feet. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.

Wednesday

A chance of rain and snow. Snow level 2700 feet. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.