Lewis and Clark County hail reports, Montana
Lewis and Clark County, Montana has 1 report of hail in 2026, the largest stone measured 0.50 inches at 1 E East Helena on September 13, 2026, filed with the National Weather Service.
as of
Hail reports for 2026
| Amount | Place | Reported by | Time |
|---|---|---|---|
| 0.50 inches | 1 E East Helena | Trained Spotter | 6:12 PM MDT, September 13, 2026 |
The National Weather Service Local Storm Reports in this list carry Lewis and Clark County in the county field and name the observer who filed each one.
Storms that brought the hail
- Hail totals for September 13, 2026 1.00 inches 9 W Monarch, MT
Days that had hail
National Weather Service offices file Local Storm Reports; the Iowa Environmental Mesonet of Iowa State University relays them to this page, where they appear as live spotter reports. Under 17 U.S.C. 105, no copyright attaches to the government-produced figures on this page, including reports, alerts, station observations, and normals, which were created by the National Weather Service and other NOAA offices. The notice that 17 U.S.C. 403 requires appears in this sentence. It does not imply endorsement by or affiliation with those agencies. See: Data sources and attribution.