Cold Temperatures for the Eastern U.S.; Lake Effect Snow in the Great Lakes; Heavy Rain in the Pacific Northwest

Cold temperatures will continue across much of the eastern U.S. into today. Heavy lake effect snow continues into today east of Lakes Erie and Ontario. Two Pacific cold fronts will cross the Pacific Northwest early this week followed by another atmospheric river. Heavy rain and gusty winds are expected through midweek, with the potential for renewed urban and river flooding. Read More >

Hazardous Weather Conditions

Flood Watch until December 17, 10:00 AM PST

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

Lat: 48.34694°NLon: 120.72028°WElev: 1230.0ft.

44°F

7°C

Humidity	99%
Wind Speed	NE 1 MPH
Barometer	NA
Dewpoint	44°F (7°C)
Visibility	NA
Last update	15 Dec 04:01 PM PST

More Information:

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

Extended Forecast for

6 Miles NW Mazama WA

Flood Watch December 15, 04:56pm until December 17, 10:00am

Click here for hazard details and duration

Flood Watch

Flood Watch December 15, 04:56pm until December 17, 10:00am
NOW until 10:00am Wed
Flood Watch
This Afternoon
High: 41 °F
Rain and
Breezy
Tonight
Low: 28 °F
Rain/Snow and
Patchy
Blowing Snow
then Snow
Likely
Tuesday
High: 35 °F
Snow then
Rain/Snow
Tuesday Night
Low: 27 °F
Rain/Snow and
Areas Blowing
Snow
Wednesday
High: 29 °F
Snow and
Areas Blowing
Snow
Wednesday Night
Low: 25 °F
Snow
Thursday
High: 28 °F
Heavy Snow
Thursday Night
Low: 21 °F
Heavy Snow
then Snow
Likely

Detailed Forecast

This Afternoon

Rain. High near 41. Breezy, with a southwest wind around 24 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain and snow, becoming all snow after 7pm. Patchy blowing snow between 7pm and 8pm. Low around 28. Blustery, with a northwest wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Tuesday

Snow before noon, then rain and snow. High near 35. South wind 7 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Tuesday Night

Rain and snow, becoming all snow after 3am. The snow could be heavy at times. Areas of blowing snow after 3am. Low around 27. Breezy, with a west wind around 21 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Wednesday

Snow. Areas of blowing snow. High near 29. Windy, with a west wind 21 to 26 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

Snow. Low around 25. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Thursday

Snow. The snow could be heavy at times. High near 28. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Low around 21. Chance of precipitation is 100%.

Friday

Snow. High near 26. Chance of precipitation is 80%.

Friday Night

Snow. Low around 20. Chance of precipitation is 80%.

Saturday

Snow. High near 26. Chance of precipitation is 80%.