Severe Thunderstorm Warning for La Salle, IL
Official alert fields
What you need to know
- Applies to
- La Salle
- Effective
- Ended
- Official severity
- Severe
- Official urgency
- Immediate
- Official certainty
- Observed
What is happening
At 911 AM CDT, a line of severe thunderstorms extended from Leland to Sheridan to Grand Ridge, and was moving east at 45 mph. HAZARD...70 mph wind gusts. The strongest wind gusts are expected along and north of Interestate 80. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to...
What the bulletin says to do
For your protection move to an interior room on the lowest floor of a building.
Full official description
Bulletin details
At 911 AM CDT, a line of severe thunderstorms extended from Leland to Sheridan to Grand Ridge, and was moving east at 45 mph. HAZARD...70 mph wind gusts. The strongest wind gusts are expected along and north of Interestate 80. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. These severe storms will be near... Marseilles, Lake Holiday, Seneca, and Somonauk around 915 AM CDT.
Lifecycle record
Official revisions
- Update
Severe Thunderstorm Warning issued August 12 at 9:11AM CDT until August 12 at 9:45AM CDT by NWS Chicago IL
Official revision - Update
Severe Thunderstorm Warning issued August 12 at 8:59AM CDT until August 12 at 9:45AM CDT by NWS Chicago IL
Official revision - Update
Severe Thunderstorm Warning issued August 12 at 8:46AM CDT until August 12 at 9:45AM CDT by NWS Chicago IL
Official revision - Update
Severe Thunderstorm Warning issued August 12 at 8:33AM CDT until August 12 at 9:45AM CDT by NWS Chicago IL
Official revision - Alert
Severe Thunderstorm Warning issued August 12 at 8:23AM CDT until August 12 at 9:45AM CDT by NWS Chicago IL
Official revision
Source and limitations
Publisher: Weather Alert Watch. Primary source: NWS Chicago IL. This page reorganizes official fields and does not add a forecast or expand the affected area.
- CAP status
- Actual
- Message type
- Update
- Last collected