Published on: March 26, 2009 at 10:04 PM

A developing tornado is near Sherman, Texas tonight.

kfws-946p

The circulation has tightened and the lightning rate is spiking according to the NWS Fort Worth.

EDIT 10:11 p.m. NEW REPORTS

3/26 22:10:33 FWD continues Tornado Warning for Grayson [TX] till 11:00 PM CDT …AT 1008 PM CDT…STORM SPOTTERS AND DOPPLER RADAR OBSERVED A DEVELOPING TORNADO. THIS TORNADO WAS LOCATED NEAR KNOLLWOOD…MOVING EAST AT 20 MPH. RESIDENTS WHO LIVE BETWEEN SHERMAN AND DENISON SHOULD TAKE IMMEDIATE SHELTER.

3/26 22:10:14 spotter reports baseball size hail at 82 and 1417

3/26 22:06:59 Power flashes NW of Sherman along highway 82 and Wolf Drive

3/26 22:05:30 golfball hail just NW of Sherman 1003 pm