Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

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

Lat: 62.05° N Lon: 163.3° W Elev: 312 ft.

Fair

-12°F

-24°C

Humidity 74%
Wind Speed N 17 mph
Barometer 30.22 in (1025.0 mb)
Dewpoint -18°F (-28°C)
Visibility 10.00 mi
Wind Chill-36°F (-38°C)
Last update 27 Dec 5:56 am AKST
Detailed forecast for

Lower Yukon River

Today
Clear. Highs around 6 below. North winds 10 to 20 mph.
Tonight
Clear. Lows around 11 below. North winds 10 to 20 mph.
Sunday
Clear. Highs around 1 below. North winds 5 to 15 mph.
Sunday Night
Mostly clear. Lows around 7 below. North winds 10 to 20 mph.
Monday
Mostly clear. Highs around 4 above. North winds 10 to 20 mph.
Monday Night
Mostly clear. Lows around 5 below.
Tuesday
Partly cloudy. Highs around 10.
Tuesday Night And Wednesday
Mostly cloudy. Lows around 5 below. Highs around 10.
Wednesday Night And New Years Day
Mostly cloudy. Lows around 10 below. Highs around 5 above.
Thursday Night And Friday
Partly cloudy. Lows around 15 below. Highs around 5 below.



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447 AM AKST Sat Dec 27 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database