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

Winter Weather Advisory in effect from December 12, 03:00 AM AKST until December 13, 03:00 AM AKST

Current conditions at

McKinley Park, McKinley National Park Airport (PAIN)

Lat: 63.73°NLon: 148.92°WElev: 1719ft.

Fair

-31°F

-35°C

Humidity	NA
Wind Speed	Calm
Barometer	30.53 in (1043.2 mb)
Dewpoint	N/A
Visibility	10.00 mi
Last update	11 Dec 6:56 am AKST

More Information:

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

Extended Forecast for

4 Miles NNE Denali Park AK

Winter Weather Advisory December 12, 03:00am until December 13, 03:00am

Click here for hazard details and duration

Winter Weather Advisory

Today
High: 3 °F
Sunny
Tonight
Low: 2 °F⇑
Slight Chance
Snow then
Snow Likely
Friday
High: 14 °F
Snow and
Areas Blowing
Snow
Friday Night
Low: -10 °F
Snow Likely
and Areas
Blowing Snow
Saturday
High: -2 °F
Slight Chance
Snow then
Partly Sunny
Saturday Night
Low: -24 °F
Partly Cloudy
Sunday
High: -17 °F
Mostly Sunny
Sunday Night
Low: -31 °F
Partly Cloudy
Monday
High: -22 °F
Mostly Sunny

Detailed Forecast

Today

Sunny, with a high near 3. Wind chill values as low as -40. North wind 5 to 10 mph becoming south in the afternoon.

Tonight

Snow likely, mainly after 3am. Mostly cloudy, with a temperature rising to around 10 by 3am. South wind 10 to 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Friday

Snow. Areas of blowing snow after 9am. High near 14. Southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Friday Night

Snow likely, mainly before 3am. Areas of blowing snow before midnight. Mostly cloudy, with a low around -10. West wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Saturday

A 20 percent chance of snow before 9am. Partly sunny, with a high near -2. West wind 10 to 15 mph.

Saturday Night

Partly cloudy, with a low around -24.

Sunday

Mostly sunny, with a high near -17.

Sunday Night

Partly cloudy, with a low around -31.

Monday

Mostly sunny, with a high near -22.

Monday Night

Partly cloudy, with a low around -29.