Wednesday Night
66°
Partly Cloudy
Thursday
86°
Slight Chance Thunderstorms
30%
Thursday Night
71°
Chance Thunderstorms
39%
Friday
84°
Chance Thunderstorms
49%
Friday Night
70°
Thunderstorms Likely
57%
Saturday
82°
Chance Thunderstorms
31%
Saturday Night
64°
Chance Thunderstorms
26%
Sunday
82°
Slight Chance Thunderstorms
18%
Sunday Night
63°
Partly Cloudy
10%
Monday
84°
Chance Thunderstorms
33%
Monday Night
66°
Chance Thunderstorms
54%
3 Day
Extended
Saturday, July 18th, 2009
Photo by Nancy Allen/The Daily Standard

Mike Sudman, superintendent at the Celina Water Treatment Plant, performs tests Wednesday on water from Grand Lake to determine the levels of microcystin, a toxin produced by the lake's blue-green algae. Celina officials now test the water from Grand Lake to determine algae toxin levels.

Related online story:
The algae toxin in Grand Lake was present more than 30 years ago and could have been there since it was built on impounded swampland and prairie 164 years ago. [More]
Additional pictures on this date