Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

McGrath, McGrath Airport (PAMC)

Lat: 62.97° N Lon: 155.62° W Elev: 338 ft.

Overcast

22°F

-6°C

Humidity 85%
Wind Speed Calm
Barometer 30.43 in (1031.4 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 18 Jan 5:53 pm AKST
Detailed forecast for

Upper Kuskokwim Valley

Tonight
Mostly cloudy. Lows in the mid to upper teens. Light winds.
Martin Luther King Jr Day
Mostly cloudy. Highs in the lower to mid 20s. Northeast winds to 10 mph.
Monday Night
Mostly cloudy. Lows in the lower to mid teens. Light winds.
Tuesday
Mostly cloudy. Highs in the lower to mid 20s. Light winds.
Tuesday Night
Mostly cloudy. Lows in the mid to upper teens. Light winds.
Wednesday
Mostly cloudy. Highs in the mid 20s.
Wednesday Night And Thursday
Mostly cloudy. Lows in the mid teens. Highs around 20.
Thursday Night Through Saturday
Mostly cloudy. Lows around 5 above. Highs in the mid teens.
Saturday Night And Sunday
Partly cloudy. Lows around 5 below. Highs around 5 above.



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347 PM AKST Sun Jan 18 2026
 
 

Additional Resources

Radar & Satellite Image

No Radar Data Available Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database