Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. 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

-29°F

-34°C

Humidity	72%
Wind Speed	Calm
Barometer	30.35 in (1036.6 mb)
Dewpoint	-35°F (-37°C)
Visibility	10.00 mi
Last update	10 Dec 9:56 pm AKST

More Information:

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

Extended Forecast for

14 Miles SE Lagoon AK

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

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: -19 °F
Mostly Clear
Thursday
High: 8 °F
Sunny then
Slight Chance
Snow
Thursday Night
Low: 4 °F⇑
Chance Snow
and Areas
Blowing Snow
Friday
High: 15 °F
Snow Likely
and Areas
Blowing Snow
Friday Night
Low: -6 °F
Snow Likely
and Areas
Blowing Snow
then Chance
Snow
Saturday
High: 0 °F
Mostly Sunny
then Slight
Chance Snow
Saturday Night
Low: -16 °F
Slight Chance
Snow
Sunday
High: -11 °F
Mostly Sunny
Sunday Night
Low: -30 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around -19. Wind chill values as low as -40. Northwest wind around 15 mph.

Thursday

A 20 percent chance of snow after 3pm. Increasing clouds, with a high near 8. Northwest wind around 10 mph.

Thursday Night

A 50 percent chance of snow. Areas of blowing snow between 9pm and 3am. Mostly cloudy, with a temperature rising to around 15 by 5am. West wind 10 to 20 mph.

Friday

Snow likely, mainly after 9am. Areas of blowing snow. Mostly cloudy, with a high near 15. West wind 20 to 30 mph increasing to 30 to 40 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Friday Night

Snow likely, mainly before 9pm. Areas of blowing snow before midnight. Mostly cloudy, with a low around -6. West wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Saturday

A 20 percent chance of snow after 3pm. Mostly sunny, with a high near 0.

Saturday Night

A 20 percent chance of snow before 3am. Mostly cloudy, with a low around -16.

Sunday

Mostly sunny, with a high near -11.

Sunday Night

Partly cloudy, with a low around -30.

Monday

Mostly sunny, with a high near -18.

Monday Night

A slight chance of snow. Partly cloudy, with a low around -21.