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

Flood Watch in effect from February 1, 01:00 PM PST until February 2, 10:00 PM PST

Current conditions at

JEFFERSON CREEK (JEFW1)

Lat: 47.5491°NLon: 123.21759°WElev: 2408.0ft.

41°F

5°C

Humidity	97%
Wind Speed	NE 1 MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	NA
Last update	01 Feb 04:36 AM PST

More Information:

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

Extended Forecast for

13 Miles NW Liliwaup WA

Flood Watch February 1, 01:00pm until February 2, 10:00pm

Click here for hazard details and duration

Flood Watch

Overnight
Low: 34 °F
Rain/Snow
Sunday
High: 37 °F
Rain/Snow
then Snow
Sunday Night
Low: 33 °F
Snow
Monday
High: 38 °F
Snow then
Rain/Snow
Monday Night
Low: 36 °F
Rain Likely
then Slight
Chance Rain
Tuesday
High: 47 °F
Mostly Cloudy
Tuesday Night
Low: 40 °F
Mostly Cloudy
Wednesday
High: 50 °F
Partly Sunny
Wednesday Night
Low: 39 °F
Partly Cloudy

Detailed Forecast

Overnight

Rain, possibly mixed with snow. Low around 34. South southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.

Sunday

Rain, possibly mixed with snow, becoming all snow after 7am. The snow could be heavy at times. High near 37. Wind chill values between 25 and 30. Southwest wind 9 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Sunday Night

Snow. Low around 33. Wind chill values between 24 and 29. Southwest wind 11 to 13 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Monday

Snow before 1pm, then rain. High near 38. Wind chill values between 23 and 31. Southwest wind around 14 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Monday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 36. West wind around 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

Mostly cloudy, with a high near 47.

Tuesday Night

Mostly cloudy, with a low around 40.

Wednesday

Partly sunny, with a high near 50.

Wednesday Night

Partly cloudy, with a low around 39.

Thursday

Sunny, with a high near 53.

Thursday Night

A slight chance of snow. Partly cloudy, with a low around 38.