Headline:
Severe Thunderstorm Warning issued July 20 at 12:37PM CDT until July 20 at 1:30PM CDT by NWS Lincoln IL
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
July 20, 2026 - 10:37am
Expires:
July 20, 2026 - 11:30am
Description:
SVRILX
The National Weather Service in Lincoln has issued a
* Severe Thunderstorm Warning for...
Western Knox County in west central Illinois...
* Until 130 PM CDT.
* At 1236 PM CDT, severe thunderstorms were located along a line
extending from near North Henderson to near Lake Warren to near
Monmouth, moving southeast at 40 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.
* Severe thunderstorms will be near...
Galesburg around 1245 PM CDT.
Abingdon around 1255 PM CDT.
Other locations in the path of these severe thunderstorms include St.
Augustine.
This includes Interstate 74 between mile markers 34 and 57.
Instruction:
Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.
For your protection move to an interior room on the lowest floor of a
building.
Area Description:
Knox, IL
Forcast Office:
NWS Lincoln IL
Sender: