Frost Advisory issued April 26 at 2:57AM EDT until April 26 at 9:00AM EDT by NWS Wilmington OH (details ...)
* WHAT...Temperatures as low as 35 will result in frost formation.
* WHERE...Portions of central, south central and west central Ohio.
* WHEN...Until 9 AM EDT this morning.
* IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered.
35° 35° frost Fri 67° Fri 67° frost chance 59° 59° likely Sat 78° Sat 78° chance
Tuesday, April 6th, 2010
Photo by Nancy Allen/The Daily Standard

Signs like this one were posted around Grand Lake starting last summer after a toxin-produced algae was found in the lake.

Related online story:
GRAND LAKE - A water quality advisory placed on Grand Lake last summer due to high algae toxin levels has been lifted and signs posted around the lake are coming down, at least for now. [More]
Additional pictures on this date