Wyoming Hail Map & Hail Report History
Wyoming's high plains see frequent summer hail along the I-25 corridor, with Cheyenne and Casper regularly hit by fast-building afternoon storms.
Every hail report below comes from official National Weather Service storm reports for Wyoming, covering the last 365 days. Times are Central. Sizes are the measured or estimated stone diameter in inches.
This is the Wyoming view. The full national hail map adds live radar showing hail falling right now, real NWS warned storm paths, radar-measured hail footprints, and every state at once. Filters for date, state, and hail size can be set on the national hail map page.
Open the national mapHail reports, last 365 days
86
5 at 2" or larger
Largest stone
2.5"
tennis ball near 12 Ne North Cheyenne
Most recent hail
Aug 26, 2026, 18:30
12 Ne North Cheyenne
Wyoming hail map
Want the whole country, live radar hail, storm swaths and date filters? Open the national hail map, or browse hail reports by state.
Recent Wyoming hail reports
Showing 40 of 86 — scroll the list for more
2.5" hail (tennis ball) — 12 Ne North Cheyenne, Laramie County
Aug 26, 2026, 18:30 Central · Severe · (CYS)
2.5" hail (tennis ball) — 12 Ne North Cheyenne, Laramie County
Aug 26, 2026, 18:00 Central · Severe · corrected LSR to change time from 530P to 500P. (CYS)
2" hail (hen egg) — 12 Wsw Gun Barrel, Laramie County
Aug 26, 2026, 17:50 Central · Major · photo shared. (CYS)
1" hail (quarter) — 6 Nw North Cheyenne, Laramie County
Aug 26, 2026, 16:54 Central · Damaging · Report from mPING: Quarter (1.00 in.). (CYS)
1.25" hail (quarter) — 7 Sw La Grange, Goshen County
Aug 25, 2026, 18:51 Central · Damaging · (CYS)
1.25" hail (quarter) — 9 Wsw Hawk Springs, Goshen County
Aug 25, 2026, 18:26 Central · Damaging · Spotter reported accumulating hail up to half dollar sized. Hail accumulated very quickly. (CYS)
1.25" hail (quarter) — 1 N Sibley Peak, Platte County
Aug 22, 2026, 18:20 Central · Damaging · Measured half dollar sized hail along I-25 south of Glendo. (CYS)
1" hail (quarter) — 8 Ne Bosler, Albany County
Aug 22, 2026, 15:40 Central · Damaging · (CYS)
1" hail (quarter) — 9 Ene Lingle, Goshen County
Aug 21, 2026, 20:44 Central · Damaging · Emergency Manager reported quarter sized hail along Highway 159. (CYS)
1.75" hail (golf ball) — 11 Ne Morrisey, Weston County
Aug 12, 2026, 15:30 Central · Major · (UNR)
1" hail (quarter) — 8 Ene Clareton, Weston County
Aug 12, 2026, 15:01 Central · Damaging · Along Highway 450. Relayed by broadcast media. Time estimated based on radar. (UNR)
1.25" hail (quarter) — Kinnear, Fremont County
Jul 23, 2026, 17:38 Central · Damaging · Hail was very hard. (RIW)
1" hail (quarter) — Ranchester, Sheridan County
Jul 8, 2026, 18:02 Central · Damaging · (BYZ)
1" hail (quarter) — 9.5 Nw Hawk Springs, Goshen County
Jul 8, 2026, 17:25 Central · Damaging · Delayed... public report of quarter-sized hail 9 miles west and 3 miles north of Hawk Springs. (CYS)
1" hail (quarter) — Newcastle, Weston County
Jul 8, 2026, 17:24 Central · Damaging · mPING report (UNR)
1.25" hail (quarter) — Newcastle, Weston County
Jul 8, 2026, 17:23 Central · Damaging · Received phone call of ongoing hail with some half-dollar mixed in with varying smaller sizes. (UNR)
1.25" hail (quarter) — 12 E Chugwater, Goshen County
Jul 8, 2026, 16:50 Central · Damaging · (CYS)
1" hail (quarter) — 1 Se Upton, Weston County
Jul 7, 2026, 19:30 Central · Damaging · (UNR)
1.5" hail (ping pong ball) — Upton, Weston County
Jul 7, 2026, 19:30 Central · Damaging · Tree branches down. Also several public reports via social media of broken windows...damaged gardens...dented vehicles...vehicle lights broken...and broken vent covers (UNR)
1.25" hail (quarter) — 2 Se Upton, Weston County
Jul 7, 2026, 19:22 Central · Damaging · Most hail 3/8 to 3/4 inch. Larger pieces 1.25 inch. (UNR)
1" hail (quarter) — Casper, Natrona County
Jul 6, 2026, 18:16 Central · Damaging · Hailstones ranged from pea size to quarter size. (RIW)
1" hail (quarter) — 12 Nnw Wyarno, Sheridan County
Jul 3, 2026, 20:23 Central · Damaging · (BYZ)
2" hail (hen egg) — 7 Nne Osage, Weston County
Jul 3, 2026, 16:22 Central · Major · Been hailing non-stop since 2 PM (UNR)
1.25" hail (quarter) — 7 Se Devils Tower, Crook County
Jul 3, 2026, 16:05 Central · Damaging · (UNR)
1" hail (quarter) — 7 Nne Osage, Weston County
Jul 3, 2026, 15:47 Central · Damaging · (UNR)
1" hail (quarter) — Devils Tower, Crook County
Jul 3, 2026, 15:45 Central · Damaging · (UNR)
1" hail (quarter) — 2 S Hulett, Crook County
Jul 3, 2026, 15:15 Central · Damaging · (UNR)
1" hail (quarter) — Sundance, Crook County
Jul 3, 2026, 14:40 Central · Damaging · (UNR)
1.25" hail (quarter) — Sundance, Crook County
Jul 3, 2026, 14:36 Central · Damaging · mPING report (UNR)
1" hail (quarter) — Sundance, Crook County
Jul 3, 2026, 14:35 Central · Damaging · (UNR)
1.75" hail (golf ball) — 3 Sse Clearmont, Sheridan County
Jun 27, 2026, 15:00 Central · Major · (BYZ)
1" hail (quarter) — 6 Sw Parkman, Sheridan County
Jun 27, 2026, 14:00 Central · Damaging · (BYZ)
1" hail (quarter) — Federal, Laramie County
Jun 25, 2026, 18:39 Central · Damaging · Quarter-sized hail confirmed via photo. (CYS)
1" hail (quarter) — 5 S Midwest, Natrona County
Jun 25, 2026, 15:40 Central · Damaging · Time estimated from radar. (RIW)
1" hail (quarter) — 2 Nw Carpenter, Laramie County
Jun 24, 2026, 22:02 Central · Damaging · (CYS)
1" hail (quarter) — 4 Sw Hillsdale, Laramie County
Jun 24, 2026, 21:22 Central · Damaging · (CYS)
1.75" hail (golf ball) — 8.4 Sw Wheatland, Platte County
Jun 24, 2026, 19:55 Central · Major · (CYS)
1.5" hail (ping pong ball) — 4 Sw Veteran, Goshen County
Jun 24, 2026, 19:08 Central · Damaging · Trained spotter reported ping pong sized hail stones. (CYS)
1.5" hail (ping pong ball) — Rock River, Albany County
Jun 24, 2026, 18:58 Central · Damaging · Albany County EM reported hail sized up to 1.5 inches in Rock River. (CYS)
1" hail (quarter) — Rock River, Albany County
Jun 24, 2026, 18:45 Central · Damaging · Rock River EM reported quarter sized hail in Rock River Proper. (CYS)
Hardest-hit Wyoming counties
Hail damage repair work across Wyoming
HailConnect is where PDR technicians, roofing contractors and independent insurance appraisers follow Wyoming storms and get on jobs. Contractors post storm work, mobile crews claim or bid on it, and everyone gets alerts the moment hail is reported in the cities they cover.
How to read Wyoming hail sizes
- 1" (quarter) — the NWS severe threshold. Enough to dent soft metal and bruise shingles.
- 1.75" (golf ball) — widespread vehicle dents and the size that usually opens PDR work.
- 2.5"+ (tennis ball and up) — roof fractures, broken glass and full-scale catastrophe deployments.