724
WUUS55 KRIW 010318
SVRRIW
WYC019-010400-
/O.NEW.KRIW.SV.W.0099.250801T0318Z-250801T0400Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Riverton WY
918 PM MDT Thu Jul 31 2025

The National Weather Service in Riverton has issued a

* Severe Thunderstorm Warning for...
  North central Johnson County in north central Wyoming...

* Until 1000 PM MDT.

* At 917 PM MDT, a severe thunderstorm was located 7 miles southeast
  of Buffalo, moving west at 5 mph.

  HAZARD...60 mph wind gusts and quarter size hail.

  SOURCE...Radar indicated.

  IMPACT...Hail damage to vehicles is expected. Expect wind damage
           to roofs, siding, and trees.

* This severe thunderstorm will remain over mainly rural areas of
  north central Johnson County, including the following locations...
  Johnson County Fairgrounds.

This includes the following highways...
 Interstate 25 between mile markers 288 and 299.
 Interstate 90 between mile markers 57 and 70.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Very heavy rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4436 10648 4420 10647 4418 10670 4438 10671
TIME...MOT...LOC 0317Z 088DEG 5KT 4428 10659

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

McDonald