356 
WUUS55 KRIW 170132
SVRRIW
WYC025-170215-
/O.NEW.KRIW.SV.W.0027.250617T0132Z-250617T0215Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Riverton WY
732 PM MDT Mon Jun 16 2025

The National Weather Service in Riverton has issued a

* Severe Thunderstorm Warning for...
  Southeastern Natrona County in central Wyoming...

* Until 815 PM MDT.

* At 731 PM MDT, a severe thunderstorm was located 15 miles northwest
  of Alcova, which is 32 miles west of Casper, moving southeast at 20
  mph.

  HAZARD...Ping pong 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.

* This severe thunderstorm will remain over mainly rural areas of
  southeastern Natrona County, including the following locations...
  Bessemer Bend, Alcova Dam, Casper Mountain, and Casper Mountain
  County Park.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Large hail, damaging wind, and continuous cloud to ground lightning
are occurring with this storm. Move indoors immediately. Lightning is
one of natures leading killers. Remember, if you can hear thunder,
you are close enough to be struck by lightning.

&&

LAT...LON 4270 10625 4244 10694 4283 10709 4296 10669
TIME...MOT...LOC 0131Z 331DEG 19KT 4270 10695 

TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Dziewaltowski

452 
WWUS55 KRIW 170139
SVSRIW

Severe Weather Statement
National Weather Service Riverton WY
739 PM MDT Mon Jun 16 2025

WYC025-170215-
/O.CON.KRIW.SV.W.0027.000000T0000Z-250617T0215Z/
Natrona-
739 PM MDT Mon Jun 16 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 815 PM MDT
FOR SOUTHEASTERN NATRONA COUNTY...

At 739 PM MDT, a severe thunderstorm was located 12 miles northwest
of Alcova, which is 32 miles west of Casper, moving southeast at 20
mph.

HAZARD...Ping pong 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...
Alcova, Emigrant Gap, Beartrap Meadows County Park, Casper Mountain,
Bessemer Bend, Alcova Dam, and Casper Mountain County Park.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4270 10625 4247 10687 4276 10706 4277 10707
      4287 10689 4294 10666
TIME...MOT...LOC 0139Z 331DEG 19KT 4266 10692 

TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Lowe