


Special Weather Statement
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
887 WWUS85 KCYS 182339 SPSCYS Special Weather Statement National Weather Service Cheyenne WY 539 PM MDT Fri Jul 18 2025 WYZ107-108-190015- East Platte County WY-Goshen County WY- 539 PM MDT Fri Jul 18 2025 ...A STRONG THUNDERSTORM WILL IMPACT WEST CENTRAL GOSHEN AND NORTHEASTERN PLATTE COUNTIES THROUGH 615 PM MDT... At 539 PM MDT, Doppler radar was tracking a strong thunderstorm near Dwyer Junction, or 16 miles north of Wheatland, moving east at 25 mph. HAZARD...Wind gusts up to 50 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Guernsey, Hartville, Oregon Trail Ruts State Historic Site, Register Cliff State Historic Site, Sandy Cove Campground, Guernsey State Park, and Dwyer Junction. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. This storm may intensify, so be certain to monitor local radio stations and available television stations for additional information and possible warnings from the National Weather Service. && LAT...LON 4223 10502 4237 10503 4246 10457 4215 10457 TIME...MOT...LOC 2339Z 262DEG 23KT 4230 10494 MAX HAIL SIZE...0.75 IN MAX WIND GUST...50 MPH $$ Trudel