Severe Thunderstorm Warning for Cheyenne, NE; Kimball, NE
Official alert fields
What you need to know
- Effective
- Ended
- Official severity
- Severe
- Official urgency
- Immediate
- Official certainty
- Observed
What is happening
At 849 PM MDT, a severe thunderstorm was located 7 miles south of Potter, or 18 miles southeast of Kimball, moving south at 40 mph. HAZARD...Tennis ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and...
What the bulletin says to do
This is a dangerous storm. Prepare immediately for large destructive hail capable of producing significant damage. People outside should move to a shelter, inside a strong building and away from windows. This thunderstorm is capable of producing all types of severe weather including extremely large hail, destructive straight line winds and tornadoes. Move quickly to a safe shelter, such as an interior room, a bathroom or closet or basement.
Full official description
Bulletin details
At 849 PM MDT, a severe thunderstorm was located 7 miles south of Potter, or 18 miles southeast of Kimball, moving south at 40 mph. HAZARD...Tennis ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Potter and Brownson.
Lifecycle record
Official revisions
- Update
Severe Thunderstorm Warning issued August 21 at 8:49PM MDT until August 21 at 9:00PM MDT by NWS Cheyenne WY
Official revision - Alert
Severe Thunderstorm Warning issued August 21 at 8:11PM MDT until August 21 at 9:00PM MDT by NWS Cheyenne WY
Official revision
Source and limitations
Publisher: Weather Alert Watch. Primary source: NWS Cheyenne WY. This page reorganizes official fields and does not add a forecast or expand the affected area.
- CAP status
- Actual
- Message type
- Update
- Last collected