Alert archive / Nebraska / Severe Thunderstorm Warnings in 2019
Severe Thunderstorm Warning 314, NWS Cheyenne, WY
NWS Cheyenne, WY issued this severe thunderstorm warning at Aug 13, 2019, 4:43 AM MDT for Dawes County, Sioux County, Nebraska. It was in force for 32 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Aug 13, 2019, 4:43 AM MDT (10:43 UTC)
- Expired
- Aug 13, 2019, 5:15 AM MDT
- In force
- 32 min
- Issued by
- NWS Cheyenne, WY
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 50.0 mph
Counties Dawes County, NE, Sioux County, NE
The radar
The Rapid City radar (KUDX), 176 km from the middle of the area, began a volume at 10:44 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Cheyenne, WY wrote its last area forecast discussion before this severe thunderstorm warning went out at Aug 13, 3:58 AM MDT, 45 minutes earlier.
Area forecast discussion, Aug 13, 3:58 AM MDT, 45 minutes before
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</html>Hazardous weather outlook, Aug 13, 4:03 AM MDT, 40 minutes before
Hazardous Weather Outlook National Weather Service Cheyenne WY 403 AM MDT Tue Aug 13 2019 NEZ002-003-019>021-054-055-095-096-WYZ101-102-107-108-117>119- 141015- Dawes-Box Butte-Scotts Bluff-Banner-Morrill-Kimball-Cheyenne- North Sioux-South Sioux-Converse County Lower Elevations- Niobrara County-East Platte County-Goshen County- South Laramie Range Foothills-Central Laramie County- East Laramie County- 403 AM MDT Tue Aug 13 2019 This hazardous weather outlook is for portions of western Nebraska...east central Wyoming and southeast Wyoming. .DAY ONE...TODAY AND TONIGHT Severe thunderstorms are likely this afternoon. Main concerns are large hail and damaging winds. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY Severe storms are possible Wednesday and Thursday, then chances for showers and thunderstorms follow us into the weekend. .Spotter information statement... Spotter activation will not be needed at this time. WYZ103>106-109>116-141015- North Laramie Range-Ferris/Seminoe/Shirley Mountains- Shirley Basin-Central Laramie Range and Southwest Platte County- Central Carbon County-North Snowy Range Foothills- Southwest Carbon County-Sierra Madre Range- Upper North Platte River Basin-Snowy Range-Laramie Valley- South Laramie Range- 403 AM MDT Tue Aug 13 2019 This hazardous weather outlook is for portions of south central Wyoming and southeast Wyoming. .DAY ONE...TODAY AND TONIGHT A few showers and thunderstorms are possible, but the severe threat is low. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY Expect conditions to be drier though cannot rule out a stray shower or thunderstorm in the afternoon through the rest of the week and into the weekend. .Spotter information statement... Spotter activation will not be needed.
In the hours before
Special weather statement, Aug 13, 4:32 AM MDT, 11 minutes before
Special Weather Statement
National Weather Service Cheyenne WY
432 AM MDT Tue Aug 13 2019
NEZ002-095-131115-
Dawes NE-North Sioux NE-
432 AM MDT Tue Aug 13 2019
...SPECIAL WEATHER STATEMENT...
At 432 AM MDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Montrose to 6 miles southeast of
Rushville. Movement was east at 35 mph.
Half inch hail and winds in excess of 30 mph will be possible with
these storms.
Locations impacted include...
Chadron, Chadron Campground, Whitney Lake, Red Cloud Campground,
Chadron Airport, Whitney and Chadron St Park.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Frequent cloud to ground lightning is occurring with these storms.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.
&&
LAT...LON 4274 10358 4291 10362 4289 10280 4279 10279
4278 10277 4265 10278
TIME...MOT...LOC 1032Z 281DEG 30KT 4286 10371 4267 10236
WorleyThe office that day
Everything else NWS Cheyenne, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 13, 6:56 AM MDT | Red Flag Warning | CYS | 13 hr | |
| Aug 13, 4:32 AM MDT | Special Weather Statement | CYS | Dawes | 43 min |
| Aug 13, 5:20 AM MDT | Special Weather Statement | CYS | Dawes | 40 min |
| Aug 13, 5:43 AM MDT | Severe Thunderstorm Warning | CYS | Dawes | 12 min |
Nearby
Severe Thunderstorm Warnings in Nebraska, 2019Every severe thunderstorm warning in 2019
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.