Very Cold Temperatures from the Northern Plains to Ohio Valley; Swath of Snow from the Midwest to Central Appalachians

Arctic air will bring very cold temperatures and dangerous wind chills from the Northern Plains to the Ohio Valley today, expanding into the Mid-South and Mid-Atlantic on Sunday. A swath of accumulating snow is expected today from the Midwest to Central Appalachians, expanding into portions of the Mid-Atlantic tonight into Sunday. Read More >

Current conditions at

Chief Joseph Dam (CJDW)

Lat: 47.99083°NLon: 119.63556°WElev: 996.0ft.

43°F

6°C

Humidity	86%
Wind Speed	SW 2 MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	NA
Last update	13 Dec 09:00 PM PST

More Information:

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

Extended Forecast for

Pateros WA

Tonight
Low: 41 °F
Mostly Cloudy
Sunday
High: 48 °F
Mostly Cloudy
Sunday Night
Low: 40 °F
Chance Rain
Monday
High: 50 °F
Rain
Monday Night
Low: 37 °F
Chance Rain
Tuesday
High: 47 °F
Rain Likely
Tuesday Night
Low: 36 °F
Rain
Wednesday
High: 45 °F
Chance
Rain/Snow
then Chance
Rain
Wednesday Night
Low: 32 °F
Chance Rain
then Chance
Rain/Snow

Detailed Forecast

Tonight

Mostly cloudy, with a steady temperature around 41. Calm wind.

Sunday

Mostly cloudy, with a high near 48. Calm wind becoming south around 5 mph.

Sunday Night

A 50 percent chance of rain after 10pm. Mostly cloudy, with a low around 40. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

Monday

Rain. High near 50. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 37. Southwest wind 8 to 10 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

Rain likely, mainly after 10am. Mostly cloudy, with a high near 47. Chance of precipitation is 70%.

Tuesday Night

Rain. Low around 36. Chance of precipitation is 100%.

Wednesday

A chance of rain and snow before 10am, then a chance of rain. Snow level 2100 feet. Partly sunny, with a high near 45. Chance of precipitation is 50%.

Wednesday Night

A chance of rain before 1am, then a chance of rain and snow between 1am and 4am, then a chance of rain after 4am. Snow level 1900 feet. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.

Thursday

A chance of rain before 7am, then a chance of rain and snow between 7am and 10am, then rain after 10am. Snow level 1600 feet rising to 2600 feet in the afternoon. High near 40. Chance of precipitation is 80%.

Thursday Night

Rain and snow. Snow level 2500 feet. Low around 30. Chance of precipitation is 80%.

Friday

A chance of rain and snow. Snow level 1700 feet. Partly sunny, with a high near 41. Chance of precipitation is 50%.

Friday Night

A chance of rain and snow. Snow level 1100 feet. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.

Saturday

A chance of rain and snow. Snow level 1100 feet. Partly sunny, with a high near 39. Chance of precipitation is 50%.