WUUS55 KRIW 202059
SVRRIW
WYC013-025-202200-
/O.NEW.KRIW.SV.W.0011.260620T2059Z-260620T2200Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Riverton WY
259 PM MDT Sat Jun 20 2026

The National Weather Service in Riverton has issued a

* Severe Thunderstorm Warning for...
  Natrona County in central Wyoming...
  East central Fremont County in central Wyoming...

* Until 400 PM MDT.

* At 258 PM MDT, severe thunderstorms were located along a line
  extending from near Cottonwood Pass to near Powder River to 8 miles
  south of Alcova, moving east at 40 mph.

  HAZARD...60 mph wind gusts.

  SOURCE...Radar indicated.

  IMPACT...Expect damage to roofs, siding, and trees.

* Severe thunderstorms will be near...
  Bates Hole and Goldeneye Reservoir around 310 PM MDT.
  Emigrant Gap around 315 PM MDT.

Other locations in the path of these severe thunderstorms include
Casper, Mills, Red Butte, Red Wall, Paradise Valley, Bar Nunn,
Beartrap Meadows County Park, Evansville, Homa Hills and Antelope
Hills.

This includes Interstate 25 between mile markers 176 and 233.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4244 10716 4263 10752 4265 10790 4302 10778
      4348 10750 4348 10608 4243 10608
TIME...MOT...LOC 2058Z 260DEG 36KT 4347 10748 4300 10697 4245 10666 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$