Freeze Warning issued April 19 at 7:44PM EDT until April 20 at 10:00AM EDT by NWS Wilmington OH (details ...)
* WHAT...Sub-freezing temperatures as low as 30 expected.
* WHERE...Portions of east central and southeast Indiana and central, south central, southwest, and west central Ohio.
* WHEN...From 2 AM to 10 AM EDT Monday.
* IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
30° 30° isolated widespread frost Mon 52° Mon 52° widespread frost 36° 36° patchy frost Tue 74° Tue 74°
Thursday, May 3rd, 2012
Photo by Mark Pummell/The Daily Standard

A boat applies the final doses of alum to Grand Lake on Monday afternoon. The alum is hoped to deactivate phosphorous, blue-green algae's main food source. Official results are expected in September.

Related online story:
GRAND LAKE - The $5 million alum treatment on Grand Lake that ended Monday wasn't a whole lake treatment as state officials had touted.
Bethany McCorkle, ODNR spokeswoman, said just the 4,936-acre center of the lake got alum, the same area as last year. [More]
Additional pictures on this date