Storm Events Database

Event Details

Event Winter Weather
State ILLINOIS
County/Area HANCOCK
WFO DVN
Begin Date 02/27/2011 18:00:00 CST-6
End Date 02/27/2011 23:30:00 CST-6
Deaths Direct/Indirect 0/0 (fatality details below, when available...)
Injuries Direct/Indirect 0/0
Property Damage 0.00K
Crop Damage 0.00K
Episode Narrative Low pressure tracked from the southern Plains to central Missouri and then to northern Indiana on February 27-28, 2011. Warmer moist air flowing ahead of the system developed rain across the region during the evening of February 27. However, colder air sweeping in from the west turned the rain over to a wintry mix of freezing rain, sleet and snow later in the evening and overnight. Temperatures fell from the 30s into the mid to upper 20s. Even a few thunderstorms developed in the transition during the evening. One thunderstorm near Tennessee, Illinois in McDonough county produced dime to nickel size hail. The bulk of the mixed precipitation fell across southeast Iowa, northwest and western Illinois and extreme northeast Missouri. Ice accumulations were less than 1/4 inch and were mainly on elevated surfaces such as trees.
Event Narrative


All events for this episode:

Location County/Zone St. Date Time T.Z. Type Mag Dth Inj PrD CrD
Totals: 0 0 0.00K 0.00K
HANCOCK (ZONE) HANCOCK (ZONE) IL 02/27/2011 18:00 CST-6 Winter Weather 0 0 0.00K 0.00K
HENDERSON (ZONE) HENDERSON (ZONE) IL 02/27/2011 18:45 CST-6 Winter Weather 0 0 0.00K 0.00K
MERCER (ZONE) MERCER (ZONE) IL 02/27/2011 19:00 CST-6 Winter Weather 0 0 0.00K 0.00K
HENRY (ZONE) HENRY (ZONE) IL 02/27/2011 19:30 CST-6 Winter Weather 0 0 0.00K 0.00K
WARREN (ZONE) WARREN (ZONE) IL 02/27/2011 19:30 CST-6 Winter Weather 0 0 0.00K 0.00K
TENNESSEE MCDONOUGH CO. IL 02/27/2011 19:45 CST-6 Hail 0.88 in. 0 0 0.00K 0.00K
ROCK ISLAND (ZONE) ROCK ISLAND (ZONE) IL 02/27/2011 20:00 CST-6 Winter Weather 0 0 0.00K 0.00K
MCDONOUGH (ZONE) MCDONOUGH (ZONE) IL 02/27/2011 20:00 CST-6 Winter Weather 0 0 0.00K 0.00K
WHITESIDE (ZONE) WHITESIDE (ZONE) IL 02/27/2011 20:45 CST-6 Winter Weather 0 0 0.00K 0.00K
CARROLL (ZONE) CARROLL (ZONE) IL 02/27/2011 21:00 CST-6 Winter Weather 0 0 0.00K 0.00K
BUREAU (ZONE) BUREAU (ZONE) IL 02/27/2011 21:00 CST-6 Winter Weather 0 0 0.00K 0.00K
STEPHENSON (ZONE) STEPHENSON (ZONE) IL 02/27/2011 21:30 CST-6 Winter Weather 0 0 0.00K 0.00K
PUTNAM (ZONE) PUTNAM (ZONE) IL 02/27/2011 21:30 CST-6 Winter Weather 0 0 0.00K 0.00K
Totals: 0 0 0.00K 0.00K