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

Strong northerly outflow winds and dropping temperatures will bring significant cold weather impacts to southeast Alaska through Sunday.

Widespread strong, northerly and cold outflow winds with freezing spray over the marine areas expected through Sunday for the northern 2/3rds of the Alaska Panhandle. See our latest forecast discussion for more information. Read More >

Current conditions at

Petersburg (PAPG)

Lat: 56.8°NLon: 132.95°WElev: 71ft.

Fair

35°F

2°C

Humidity 52%
Wind Speed NE 5 mph
Barometer 30.19 in (1022.5 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 21 Feb 11:56 am AKST
Extended Forecast for

28 Miles ENE Hobart Bay AK

  • This Afternoon

    This Afternoon: Mostly sunny, with a temperature falling to around -2 by 5pm. Wind chill values as low as -35. East wind around 45 mph, with gusts as high as 65 mph.

    High: 4 °F⇓

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around -11. Wind chill values as low as -45. East wind 50 to 55 mph, with gusts as high as 75 mph.

    Low: -11 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 7. Wind chill values as low as -40. East wind 45 to 50 mph.

    High: 7 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -11. Wind chill values as low as -40. Northeast wind 40 to 45 mph decreasing to 30 to 35 mph after midnight. Winds could gust as high as 65 mph.

    Low: -11 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 14. Northeast wind 25 to 30 mph becoming northeast 15 to 20 mph in the afternoon. Winds could gust as high as 55 mph.

    High: 14 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Snow likely after 3am. Mostly cloudy, with a low around 5. Chance of precipitation is 60%.

    Low: 5 °F

    Mostly Cloudy
    then Snow
    Likely

  • Tuesday

    Tuesday: Snow. High near 16. Chance of precipitation is 100%.

    High: 16 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times. Cloudy, with a low around 11.

    Low: 11 °F

    Heavy Snow

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times. Cloudy, with a high near 19.

    High: 19 °F

    Heavy Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a temperature falling to around -2 by 5pm. Wind chill values as low as -35. East wind around 45 mph, with gusts as high as 65 mph.
Tonight
Mostly clear, with a low around -11. Wind chill values as low as -45. East wind 50 to 55 mph, with gusts as high as 75 mph.
Sunday
Mostly sunny, with a high near 7. Wind chill values as low as -40. East wind 45 to 50 mph.
Sunday Night
Partly cloudy, with a low around -11. Wind chill values as low as -40. Northeast wind 40 to 45 mph decreasing to 30 to 35 mph after midnight. Winds could gust as high as 65 mph.
Monday
Mostly sunny, with a high near 14. Northeast wind 25 to 30 mph becoming northeast 15 to 20 mph in the afternoon. Winds could gust as high as 55 mph.
Monday Night
Snow likely after 3am. Mostly cloudy, with a low around 5. Chance of precipitation is 60%.
Tuesday
Snow. High near 16. Chance of precipitation is 100%.
Tuesday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 11.
Wednesday
Snow. The snow could be heavy at times. Cloudy, with a high near 19.
Wednesday Night
Snow. Cloudy, with a low around 6.
Thursday
Snow likely. Mostly cloudy, with a high near 10.
Thursday Night
Snow likely. Mostly cloudy, with a low around -3.
Friday
A chance of snow. Partly sunny, with a high near 6.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
28 Miles ENE Hobart Bay AK
 57.62°N 132.64°W (Elev. 6499 ft)
Last Update:
8:18 am AKST Feb 21, 2026
Forecast Valid:
12pm AKST Feb 21, 2026-6pm AKST Feb 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation