National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Rain and Mountain Snow in the West; Lake Effect Snow in the Northeast

A strong system will spread lower elevation rain and mountain snow across the Southwest U.S., Great Basin, and Central Rockies into this weekend. Moisture from this western system will combine with a cold Canadian front to produce snow for portions of the Midwest this weekend. Meanwhile, unsettled conditions in the Northeast will continue to produce lake effect snow, heavy at times. Read More >

Current conditions at

Petersburg (PAPG)

Lat: 56.8°NLon: 132.95°WElev: 71ft.

Overcast

29°F

-2°C

Humidity 96%
Wind Speed W 3 mph
Barometer 30.35 in (1028.0 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 21 Jan 6:56 pm AKST
Extended Forecast for

7 Miles NNW Petersburg AK

  • Tonight

    Tonight: Mostly clear, with a low around 22. North wind around 5 mph.

    Mostly Clear

    Low: 22 °F

  • Friday

    Friday: Patchy freezing fog before 9am. Increasing clouds, with a high near 29. Northwest wind around 5 mph.

    Patchy
    Freezing Fog
    then Partly
    Sunny

    High: 29 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 24. North wind around 5 mph.

    Mostly Cloudy

    Low: 24 °F

  • Saturday

    Saturday: Snow likely, mainly after 3pm. Cloudy, with a high near 30. Southeast wind 5 to 15 mph. Chance of precipitation is 70%.

    Chance Snow
    then Snow
    Likely

    High: 30 °F

  • Saturday
    Night

    Saturday Night: Snow, mainly before 3am. Low around 26. Southeast wind 5 to 10 mph. Chance of precipitation is 90%.

    Snow

    Low: 26 °F

  • Sunday

    Sunday: A 50 percent chance of snow. Mostly cloudy, with a high near 32.

    Chance Snow

    High: 32 °F

  • Sunday
    Night

    Sunday Night: A 40 percent chance of snow before 9pm. Mostly cloudy, with a low around 23.

    Chance Snow
    then Mostly
    Cloudy

    Low: 23 °F

  • Monday

    Monday: Mostly sunny, with a high near 30.

    Mostly Sunny

    High: 30 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 19.

    Partly Cloudy

    Low: 19 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 22. North wind around 5 mph.
Friday
Patchy freezing fog before 9am. Increasing clouds, with a high near 29. Northwest wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 24. North wind around 5 mph.
Saturday
Snow likely, mainly after 3pm. Cloudy, with a high near 30. Southeast wind 5 to 15 mph. Chance of precipitation is 70%.
Saturday Night
Snow, mainly before 3am. Low around 26. Southeast wind 5 to 10 mph. Chance of precipitation is 90%.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a high near 32.
Sunday Night
A 40 percent chance of snow before 9pm. Mostly cloudy, with a low around 23.
Monday
Mostly sunny, with a high near 30.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Mostly sunny, with a high near 28.
Tuesday Night
Partly cloudy, with a low around 17.
Wednesday
A chance of snow. Partly sunny, with a high near 28.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 20.
Thursday
A chance of snow. Cloudy, with a high near 28.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
7 Miles NNW Petersburg AK
 56.91°N 133.05°W (Elev. 2090 ft)
Last Update:
6:25 pm AKST Jan 21, 2021
Forecast Valid:
7pm AKST Jan 21, 2021-6pm AKST Jan 28, 2021
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation