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Hail history in Weston County, WY

Hail of 1 inch or larger was reported in Weston County on 8 days between Jan 1, 2025 and Oct 26, 2026. The largest was 2.00 in (hen egg) on Jul 3, 2026, near 7 NNE Osage.

Hail days
8
Hail reports
17
Largest hail
2.00 in
Jul 3, 2026
Latest hail day
Aug 12, 2026
1.75 in (golf ball)

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Every hail day in Weston County

Storm dayLargest hailReportsNear
Aug 12, 20261.75 in (golf ball)211 NE MorriseyReport for this date →
Jul 8, 20261.25 in (half dollar)2NewcastleReport for this date →
Jul 7, 20261.50 in (ping pong ball)3UptonReport for this date →
Jul 3, 20262.00 in (hen egg)27 NNE OsageReport for this date →
Jun 22, 20261.00 in (quarter)312 W UptonReport for this date →
Aug 15, 20251.00 in (quarter)12 N Four CornersReport for this date →
Jun 29, 20251.00 in (quarter)112 SSW NewcastleReport for this date →
Jun 28, 20251.50 in (ping pong ball)31 WSW NewcastleReport for this date →

When hail falls in Weston County

JanFebMarAprMay3Jun3Jul2AugSepOctNovDec
Days with hail reports in Weston County, by month. Jun had the most.

Where hail was reported

Places named in the reports, given as distance and direction from the nearest town, as the National Weather Service logs them.

  • Newcastle5 reports
  • 7 NNE Osage2 reports
  • Upton2 reports
  • 1 SE Upton1 report
  • 1 WSW Newcastle1 report
  • 11 NE Morrisey1 report
  • 12 SSW Newcastle1 report
  • 12 W Upton1 report
  • 2 N Four Corners1 report
  • 2 SE Upton1 report

More hail history in Wyoming

See a sample satellite hail report →

Source and method

NOAA Storm Prediction Center preliminary local storm reports of hail 1 inch or larger, Jan 1, 2025 to Oct 26, 2026 (updated Oct 27, 2026). Dates are SPC storm days, which run from 12:00 UTC to 12:00 UTC (about 7 a.m. to 7 a.m. Central), so a late-night storm appears on the day it started. Reports come from spotters, the public and NWS offices: they can be revised, and a storm nobody reported is missing. SPC storm reports.

A Skybridge report goes further for one address and date: GOES satellite cloud-top and lightning data, NOAA MRMS radar hail size and these storm reports within 50 km, in one document reviewed by a person, with a code anyone can verify.