Thanksgiving Day
41°
Mostly Cloudy
Thursday Night
28°
Mostly Clear
Friday
50°
Mostly Sunny
Friday Night
40°
Mostly Cloudy
8%
Saturday
48°
Partly Sunny
3%
Saturday Night
30°
Partly Cloudy
Sunday
42°
Partly Sunny
Sunday Night
30°
Mostly Clear
Monday
50°
Mostly Sunny
Monday Night
41°
Mostly Clear
5%
Tuesday
55°
Partly Sunny
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Tuesday Night
38°
Slight Chance Rain Showers
24%
3 Day
Extended
Thursday, September 16th, 2010
Photo by Betty Lawrence/The Daily Standard

Dark vertical streaks on shingle roofs are actually caused by algae growing on limestone filler. If not treated, like this roof, the algae will shorten the life expectancy of the roof.

Additional pictures on this date