Pilot Index / Wyoming / May 15, 2017

Preliminary

Storms in Wyoming on May 15, 2017

21 published severe reports across Wyoming on May 15, 2017.

Updated Oct 28, 2026.

Coverage is partial. 472 source scopes are pending. Pending data is not a zero report count.

Hail reports: 19. Wind reports: 2. Tornado reports: 0.

The table and map show 21 of 21 reports.

TimeWhatSize or SpeedWhereDetails
May 15, 2017, 3:20 PM MDTHail1.00 inLEITER
Record
  • May 15, 2017, 3:20 PM MDT. Hail, 1.00 in, LEITER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:694645.
May 15, 2017, 4:13 PM MDTWind60 mphSPOTTED HORSE
Record
  • May 15, 2017, 4:13 PM MDT. Wind, 60 mph, SPOTTED HORSE. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:6445f73244f9dabfbb90c593a79067220ccfbfc5e61a6617e64c5672a363ba0d.
May 15, 2017, 4:13 PM MDTWind60 mphRECLUSE
Record
  • May 15, 2017, 4:13 PM MDT. Wind, 60 mph, RECLUSE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:690003.
May 15, 2017, 4:15 PM MDTHail1.25 in3 NNE RECLUSE
Record
  • May 15, 2017, 4:15 PM MDT. Hail, 1.25 in, 3 NNE RECLUSE. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:2cdd8ccc812d04c5cbb61ed74e5a6acb2071d6627d27228ebedeaf7d4e25dc62.
May 15, 2017, 4:15 PM MDTHail1.50 inRECLUSE
Record
  • May 15, 2017, 4:15 PM MDT. Hail, 1.50 in, RECLUSE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:690000.
May 15, 2017, 5:30 PM MDTHail1.00 inROCKYPOINT
Record
  • May 15, 2017, 5:30 PM MDT. Hail, 1.00 in, ROCKYPOINT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:690009.
May 15, 2017, 5:40 PM MDTHail1.00 inVETERAN
Record
  • May 15, 2017, 5:40 PM MDT. Hail, 1.00 in, VETERAN. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:13d16b6870926ce0d27aa94dceb05b2781c17a667a19f8df82247625eb9caa41.
May 15, 2017, 5:40 PM MDTHail2.00 inVETERAN
Record
  • May 15, 2017, 5:40 PM MDT. Hail, 2.00 in, VETERAN. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:988850c9a9ddee8549b108a69204b4ac2866de674b37b99816cbcaa81dfcf54c.
May 15, 2017, 5:40 PM MDTHail1.00 inHUNTLEY
Record
  • May 15, 2017, 5:40 PM MDT. Hail, 1.00 in, HUNTLEY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:701649.
May 15, 2017, 6:05 PM MDTHail1.00 in8 SE LIGHTNING FLAT
Record
  • May 15, 2017, 6:05 PM MDT. Hail, 1.00 in, 8 SE LIGHTNING FLAT. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:31e1997a14ef5b547b6145e0f302c9d9fd9a17603a8fc25bbc74a42263d9165e.
May 15, 2017, 6:05 PM MDTHail1.00 inLIGHTNING FLAT
Record
  • May 15, 2017, 6:05 PM MDT. Hail, 1.00 in, LIGHTNING FLAT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:690010.
May 15, 2017, 6:10 PM MDTHail1.00 in3 N ECHETA
Record
  • May 15, 2017, 6:10 PM MDT. Hail, 1.00 in, 3 N ECHETA. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:b7996ed8afc623ea817a779bb462cfaf05ce5b9c7ea19c43b4448f0b6cb31766.
May 15, 2017, 6:10 PM MDTHail1.00 inECHETA
Record
  • May 15, 2017, 6:10 PM MDT. Hail, 1.00 in, ECHETA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:690014.
May 15, 2017, 6:35 PM MDTHail1.00 inCLARETON
Record
  • May 15, 2017, 6:35 PM MDT. Hail, 1.00 in, CLARETON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:690027.
May 15, 2017, 7:00 PM MDTHail2.00 in15 NW COLONY
Record
  • May 15, 2017, 7:00 PM MDT. Hail, 2.00 in, 15 NW COLONY. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:c42df1fc59a6cd9bce64791138bbf4c20bd108cbc87319b4e1c0cc2a90b55c76.
May 15, 2017, 7:00 PM MDTHail1.00 in15 WNW COLONY
Record
  • May 15, 2017, 7:00 PM MDT. Hail, 1.00 in, 15 WNW COLONY. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:d158e6dd630746beb8462bdfb973b9967b3775ee0a5f2bc12f701f8c0458243f.
May 15, 2017, 7:00 PM MDTHail2.00 inCOLONY
Record
  • May 15, 2017, 7:00 PM MDT. Hail, 2.00 in, COLONY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:690013.
May 15, 2017, 7:20 PM MDTHail1.00 in6 ESE CLARETON
Record
  • May 15, 2017, 7:20 PM MDT. Hail, 1.00 in, 6 ESE CLARETON. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:c57a8abd01f0fda8605bc8b877ed869068bacf41707623fbfc9fe56d521b77df.
May 15, 2017, 7:20 PM MDTHail1.00 inCLARETON
Record
  • May 15, 2017, 7:20 PM MDT. Hail, 1.00 in, CLARETON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:690036.
May 15, 2017, 7:30 PM MDTHail1.00 in2 WSW OSAGE
Record
  • May 15, 2017, 7:30 PM MDT. Hail, 1.00 in, 2 WSW OSAGE. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:eee52dc7cefffa0cf89af964f63fdadf56d6e6162abc738a4a871a9ed1296e4d.
May 15, 2017, 7:30 PM MDTHail1.00 inOSAGE
Record
  • May 15, 2017, 7:30 PM MDT. Hail, 1.00 in, OSAGE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:690028.
How We Count

This page uses published ground reports from 2016-01-01 through 2026-10-29. Coverage is partial. 472 source scopes are pending. Pending data is not a zero report count.

Hail counts at 1.00 in or larger. Wind counts at 58 mph or stronger. State days also include tornado reports.

Reports use the local civil date and clock. City pages use the city clock. State pages use each report location clock.

Exact repeated observations are counted once. Nearby reports with different times, coordinates or sizes remain separate observations.

NCEI rows are verified against NCEI Storm Events. SPC and NWS local reports are preliminary.

Radar signatures and warning polygons are not ground reports and are not in these counts.

A missing report does not show that no storm occurred. These pages show city or state exposure, not damage at an address.

This free page covers the state. It does not check a street address.

Limits

This page is not a certified record.

This page shows weather exposure, not damage or cause.

This page is not an expert opinion and it is not a meteorologist review.

Verify these rows with official NOAA and NWS records.

VectorWX is not affiliated with or endorsed by NOAA or NWS.

Radar-estimated hail size comes from MRMS MESH or NCEI nx3hail. It is an estimate of hail aloft. It is not a measurement of hail on a roof.