Arctic Front Brings Winter Weather and Colder Temperatures to the Eastern U.S.

A series of cold fronts will bring heavy lake effect snow to the northern Great Lakes. The fronts will merge over the Ohio Valley and bring colder temperatures east of the Mississippi River later today into the end of the week. Additionally, wintry weather will develop over the Ohio Valley, Appalachians, and Northeast as rain switches over to snow tonight into Thursday morning. Read More >

Current conditions at

St. Mary's, St. Mary's Airport (PASM)

Lat: 62.05°NLon: 163.3°WElev: 312ft.

Fair

-22°F

-30°C

Humidity	73%
Wind Speed	NE 7 mph
Barometer	30.12 in (1021.9 mb)
Dewpoint	-28°F (-33°C)
Visibility	10.00 mi
Wind Chill	-40°F (-40°C)
Last update	14 Jan 1:56 pm AKST

More Information:

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

Extended Forecast for

13 Miles SE New Knockhock AK

This Afternoon
High: -16 °F
Sunny
Tonight
Low: -22 °F
Mostly Clear
Thursday
High: -4 °F
Chance Snow
and Areas
Blowing Snow
Thursday Night
Low: 3 °F
Snow Likely
and Blowing
Snow
Friday
High: 32 °F
Snow Likely
and Areas
Blowing Snow
Friday Night
Low: 21 °F
Chance Snow
and Blowing
Snow
Saturday
High: 19 °F
Chance Snow
and Blowing
Snow
Saturday Night
Low: 10 °F
Chance Snow
Sunday
High: 18 °F
Chance Snow

Detailed Forecast

This Afternoon

Sunny, with a high near -16. Wind chill values as low as -45. North wind around 15 mph.

Tonight

Mostly clear, with a low around -22. Wind chill values as low as -50. Northeast wind 15 to 20 mph, with gusts as high as 30 mph.

Thursday

A 50 percent chance of snow, mainly after noon. Areas of blowing snow. Partly sunny, with a high near -4. Wind chill values as low as -50. Northeast wind 25 to 30 mph, with gusts as high as 45 mph.

Thursday Night

Snow likely. Widespread blowing snow, mainly between 9pm and midnight. Cloudy, with a low around 3. Northeast wind 25 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Friday

Snow likely, mainly before 3pm. Areas of blowing snow. Mostly cloudy, with a high near 32. East wind 25 to 30 mph becoming south in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Friday Night

A 50 percent chance of snow. Widespread blowing snow, mainly after midnight. Mostly cloudy, with a low around 21.

Saturday

A 40 percent chance of snow. Widespread blowing snow before 3pm. Mostly cloudy, with a high near 19.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 10.

Sunday

A chance of snow. Cloudy, with a high near 18.

Sunday Night

A chance of snow, mainly before 3am. Mostly cloudy, with a low around 7.

M.L.King Day

A slight chance of snow. Mostly cloudy, with a high near 17.