Severe Thunderstorm Warning for Jefferson, WI
Official alert fields
What you need to know
- Applies to
- Jefferson
- Effective
- Ended
- Official severity
- Severe
- Official urgency
- Immediate
- Official certainty
- Observed
What is happening
At 1105 AM CDT, a severe thunderstorm was located near Palmyra, or near East Troy, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Palmyra.
What the bulletin says to do
For your protection move to an interior room on the lowest floor of a building. Continuous cloud to ground lightning is occurring with this storm. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.
Lifecycle record
Official revisions
- Update
Severe Thunderstorm Warning issued August 9 at 11:05AM CDT until August 9 at 11:15AM CDT by NWS Milwaukee/Sullivan WI
Official revision - Update
Severe Thunderstorm Warning issued August 9 at 10:53AM CDT until August 9 at 11:15AM CDT by NWS Milwaukee/Sullivan WI
Official revision - Alert
Severe Thunderstorm Warning issued August 9 at 10:35AM CDT until August 9 at 11:15AM CDT by NWS Milwaukee/Sullivan WI
Official revision
Source and limitations
Publisher: Weather Alert Watch. Primary source: NWS Milwaukee/Sullivan WI. This page reorganizes official fields and does not add a forecast or expand the affected area.
- CAP status
- Actual
- Message type
- Update
- Last collected