National Weather Service United States Department of Commerce

Unsettled weather in store for eastern U.S. into weekend

A complex weather system moving across the eastern U.S. will bring a variety of hazardous weather to the region into the weekend. Much colder weather is expected by Saturday, along with numerous showers and accumulating snow in the higher elevations of the Appalachians. Rain and snow will move into northern New England on Sunday.
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Current Conditions

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Petersburg AK

7 Day Forecast

For More Weather Information:

Juneau, AK Local Forecast Office

Tonight

Rain Chance for Measurable Precipitation 100%

Rain

Low: 38 °F

Saturday

Rain Chance for Measurable Precipitation 100%

Rain

High: 44 °F

Saturday
Night

Showers Chance for Measurable Precipitation 100%

Showers

Low: 40 °F

Sunday

Showers Chance for Measurable Precipitation 80%

Showers

High: 44 °F

Sunday
Night

Showers Chance for Measurable Precipitation 90%

Showers

Low: 39 °F

Monday

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

High: 43 °F

Monday
Night

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 36 °F

Tuesday

Rain Likely

Rain
Likely

High: 43 °F

Tuesday
Night

Chance Rain

Chance
Rain

Low: 36 °F

Detailed Forecast

  • Tonight Rain. Low around 38. Southwest wind around 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
  • Saturday Rain. High near 44. Southwest wind 15 to 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
  • Saturday Night Showers. Low around 40. Southwest wind around 15 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
  • Sunday Showers. High near 44. Southwest wind around 15 mph. Chance of precipitation is 80%.
  • Sunday Night Showers. Low around 39. Southwest wind 10 to 15 mph becoming northeast after midnight. Chance of precipitation is 90%.
  • Monday A 50 percent chance of rain. Cloudy, with a high near 43.
  • Monday Night A 40 percent chance of rain. Cloudy, with a low around 36.
  • Tuesday Rain likely. Cloudy, with a high near 43.
  • Tuesday Night A chance of rain. Cloudy, with a low around 36.
  • Wednesday A chance of rain. Cloudy, with a high near 42.
  • Wednesday Night A chance of rain. Mostly cloudy, with a low around 36.
  • Thursday A chance of rain. Mostly cloudy, with a high near 42.
  • Thursday Night Rain likely. Cloudy, with a low around 35.
  • Friday Rain likely. Cloudy, with a high near 42.