Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

Hazardous Weather Conditions

Flood Advisory in effect from December 10, 04:38 PM PST until December 11, 04:30 PM PST

Current conditions at

LOOKOUT (LKTI1)

Lat: 47.45792°NLon: 115.70577°WElev: 5140.0ft.

41°F

5°C

Humidity	NA
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

8 Miles S Lookout Pass MT

Flood Advisory until December 11, 04:30pm

Click here for hazard details and duration

Flood Advisory

Flood Advisory until December 11, 04:30pm
NOW until 4:30pm Thu
Flood Advisory
Today
High: 41 °F
Rain/Snow
Tonight
Low: 36 °F
Snow then
Rain/Snow
Friday
High: 40 °F
Rain/Snow
Friday Night
Low: 36 °F
Chance
Rain/Snow
Saturday
High: 42 °F
Slight Chance
Snow then
Mostly Sunny
Saturday Night
Low: 34 °F
Partly Cloudy
then Slight
Chance Snow
Sunday
High: 41 °F
Chance Snow
then Chance
Rain/Snow
Sunday Night
Low: 35 °F
Chance
Rain/Snow
then Chance
Snow

Detailed Forecast

Today

Rain and snow, becoming all snow after 2pm. Snow level 6500 feet lowering to 5800 feet. High near 41. West wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Tonight

Rain and snow before 4am, then snow between 4am and 5am, then rain and snow after 5am. Low around 36. West wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Friday

Rain and snow, becoming all rain after 4pm. Snow level 7200 feet lowering to 6200 feet in the afternoon . High near 40. Southwest wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Friday Night

A chance of rain before 7pm, then a chance of rain and snow. Snow level 6100 feet. Mostly cloudy, with a low around 36. Southwest wind around 10 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Saturday

A 20 percent chance of snow before 10am. Mostly sunny, with a high near 42. Southwest wind around 6 mph.

Saturday Night

A 10 percent chance of snow after 4am. Snow level 6000 feet. Partly cloudy, with a low around 34.

Sunday

A chance of snow before 4pm, then a chance of rain and snow. Partly sunny, with a high near 41. Chance of precipitation is 30%. Little or no snow accumulation expected.

Sunday Night

A chance of rain and snow before 7pm, then a chance of snow. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.

Monday

A chance of snow before 10am, then rain, possibly mixed with snow. Snow level rising to 6500 feet in the afternoon. High near 40. Chance of precipitation is 80%.

Monday Night

Rain, possibly mixed with snow before 7pm, then rain between 7pm and 10pm, then rain, possibly mixed with snow after 10pm. Snow level 6600 feet lowering to 6000 feet after midnight . Low around 35. Chance of precipitation is 100%.

Tuesday

Snow. High near 36. Chance of precipitation is 90%.

Tuesday Night

Snow. Low around 29. Chance of precipitation is 90%.

Wednesday

Snow. The snow could be heavy at times. High near 30. Chance of precipitation is 80%.