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

Sleetmute (PASL)

Lat: 61.7°NLon: 157.17°WElev: 207ft.

Freezing Fog

10°F

-12°C

Humidity 95%
Wind Speed Calm
Barometer 30.42 in (1029.3 mb)
Dewpoint 9°F (-13°C)
Visibility 0.50 mi
Last update 19 Jan 9:56 am AKST
Extended Forecast for

Discovery AK

  • M.L.King Day

    M.L.King Day: Partly sunny, with a high near 26. Calm wind becoming east around 5 mph in the afternoon.

    High: 26 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. East wind around 5 mph.

    Low: 18 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 30. Southeast wind 5 to 10 mph.

    High: 30 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23. Southeast wind around 5 mph.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 28. Calm wind.

    High: 28 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 26.

    High: 26 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 21.

    High: 21 °F

    Partly Sunny

Detailed Forecast

M.L.King Day
Partly sunny, with a high near 26. Calm wind becoming east around 5 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 18. East wind around 5 mph.
Tuesday
Mostly cloudy, with a high near 30. Southeast wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 23. Southeast wind around 5 mph.
Wednesday
Partly sunny, with a high near 28. Calm wind.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
Mostly cloudy, with a high near 26.
Thursday Night
Mostly cloudy, with a low around 16.
Friday
Partly sunny, with a high near 21.
Friday Night
Mostly cloudy, with a low around 9.
Saturday
Mostly sunny, with a high near 17.
Saturday Night
Mostly cloudy, with a low around 4.
Sunday
Mostly sunny, with a high near 9.
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ABOUT THIS FORECAST

 
Point Forecast:
Discovery AK
 62.45°N 157.92°W (Elev. 466 ft)
10:17 am AKST Jan 19, 2026
10am AKST Jan 19, 2026-6pm AKST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database