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

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

Lat: 62.05°NLon: 163.3°WElev: 312ft.

Overcast

24°F

-4°C

Humidity 100%
Wind Speed NE 6 mph
Barometer 30.31 in (1027.6 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 19 Jan 6:56 am AKST
Extended Forecast for

Chakaktolik AK

  • M.L.King Day

    M.L.King Day: Mostly cloudy, with a high near 30. East wind around 10 mph.

    High: 30 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of rain and snow after 3am.  Mostly cloudy, with a low around 25. East wind around 10 mph.  Chance of precipitation is 20%.

    Low: 25 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of snow and freezing rain before 3pm.  Cloudy, with a high near 34. Southeast wind around 15 mph.  Chance of precipitation is 50%.

    High: 34 °F

    Chance Wintry
    Mix

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28. South wind 5 to 15 mph.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 32. Southeast wind around 5 mph becoming east in the afternoon.

    High: 32 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 30.

    High: 30 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 24.

    High: 24 °F

    Mostly Cloudy

Detailed Forecast

M.L.King Day
Mostly cloudy, with a high near 30. East wind around 10 mph.
Tonight
A slight chance of rain and snow after 3am. Mostly cloudy, with a low around 25. East wind around 10 mph. Chance of precipitation is 20%.
Tuesday
A chance of snow and freezing rain before 3pm. Cloudy, with a high near 34. Southeast wind around 15 mph. Chance of precipitation is 50%.
Tuesday Night
Mostly cloudy, with a low around 28. South wind 5 to 15 mph.
Wednesday
Mostly cloudy, with a high near 32. Southeast wind around 5 mph becoming east in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Mostly cloudy, with a high near 30.
Thursday Night
Mostly cloudy, with a low around 20.
Friday
Mostly cloudy, with a high near 24.
Friday Night
Mostly cloudy, with a low around 16.
Saturday
Partly sunny, with a high near 22.
Saturday Night
Partly cloudy, with a low around 12.
Sunday
Mostly sunny, with a high near 18.
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ABOUT THIS FORECAST

 
Point Forecast:
Chakaktolik AK
 61.77°N 163.65°W (Elev. 3 ft)
7:17 am AKST Jan 19, 2026
7am 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