National Weather Service

News Headlines

Got a new NOAA Weather Radio to receive warnings for the next Mendenhall Flood? Here are instructions for how to set it up to make sure you get the alerts!
Rain expected for most of the panhandle on Friday, diminishing from north to south Friday night. Periods of showers expected over the weekend into early next week. Some periods of sunshine possible for the north this weekend, mainly for Yakutat.
To view the latest marine and land weather forecast graphics for southeast Alaska, click here...
Click here to visit the Suicide Basin monitoring page. You can use this page for updates throughout the GLOF season to see what the condition are within the basin.

Current conditions at

Petersburg (PAPG)

Lat: 56.8°NLon: 132.95°WElev: 71ft.

Overcast

57°F

14°C

Humidity	78%
Wind Speed	S 9 mph
Barometer	29.82 in (1010.2 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Last update	24 Jul 10:56 am AKDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

6 Miles N Petersburg AK

Today
High: 60 °F
Showers
Tonight
Low: 48 °F
Showers
Likely then
Slight Chance
Showers
Saturday
High: 65 °F
Partly Sunny
then Slight
Chance
Showers
Saturday Night
Low: 50 °F
Showers
Likely and
Patchy Fog
Sunday
High: 61 °F
Showers and
Patchy Fog
Sunday Night
Low: 49 °F
Showers
Likely
Monday
High: 64 °F
Showers
Likely
Monday Night
Low: 49 °F
Showers
Likely
Tuesday
High: 62 °F
Chance
Showers

Detailed Forecast

Today

Showers. High near 60. Southeast wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Showers likely, mainly before 10pm. Mostly cloudy, with a low around 48. Southeast wind around 5 mph becoming north after midnight. Chance of precipitation is 60%.

Saturday

A 20 percent chance of showers after 1pm. Partly sunny, with a high near 65. North wind 5 to 10 mph.

Saturday Night

Showers likely, mainly after 1am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 50. East wind around 10 mph. Chance of precipitation is 60%.

Sunday

Showers. Patchy fog before 7am. High near 61. Southeast wind around 5 mph. Chance of precipitation is 90%.

Sunday Night

Showers likely. Cloudy, with a low around 49. Chance of precipitation is 70%.

Monday

Showers likely. Mostly cloudy, with a high near 64. Chance of precipitation is 70%.

Monday Night

Showers likely, mainly before 10pm. Mostly cloudy, with a low around 49.

Tuesday

A chance of showers. Cloudy, with a high near 62.

Tuesday Night

Showers likely. Cloudy, with a low around 50.