Hail History

Hail history for Halls, Tennessee

NOAA hail reports in and within about 5 km (3 miles) of Halls since 1977, with preliminary reports to November 3, 2026.

Readout · Halls

Last hail
Aug 12, 2023
1.00 in, quarter size
Hail days, last 5 years
2
since Nov 3, 2021 · 2 reports
Largest ever
1.50 in
ping pong ball · Apr 23, 1977

11 reports on 10 days since 1977 · #159 of 180 Tennessee places

Hail map · Halls

Halls Powell Knoxville Clinton Alcoa Louisville Farragut Oak Ridge 10 mi
  • Under 1 in
  • 1–1.75 in
  • 1.75–2.5 in
  • 2.5–4 in
  • 4 in +
  • No size
11 most recent reports with a location; Knox County is shaded. Open street map

For homeowners

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What the record says about Halls

The latest hail report in and around Halls is from August 12, 2023, 1.00 in (quarter size). Since November 3, 2021 there have been 2 separate hail days; the biggest stones in that time were 1.00 in on August 12, 2023.

Over the 20 years 2006–2025, Halls logged 6 reports on 5 hail days, about 0.3 reports a year. That is 40% less than the median Tennessee town on this site (0.5 a year) and ranks #159 of 180 Tennessee cities and towns on this site for all-time reports. Halls accounts for 6% of the 170 reports filed in Knox County.

0% of reports with a size were 2 inches (hen egg) or larger, against 3% for the median Tennessee town on this site. The largest hail on record here is 1.50 in (ping pong ball) on April 23, 1977.

The busiest year was 1996, with 3 reports on 3 days. Hail here peaks in April (27% of reports); 64% fall between April and June.

Reports a year 2006–2025 average

  • Halls 0.3
  • Knox County 4.7
  • Median Tennessee town on this site 0.5

Hail days 2006–2025

  • Halls 5
  • Knox County 49
  • Median Tennessee town on this site 8.5

Share 2 in or larger of sized reports

  • Halls 0%
  • Knox County 5%
  • Median Tennessee town on this site 3%

Hail over time

0123 1977: 1 reports, largest 1.50 in 1980 1990 1996: 3 reports, largest 0.75 in 2000 2005: 1 reports, largest 0.75 in 2006: 2 reports, largest 0.88 in 2009: 2 reports, largest 1.00 in 2010 2020 2023: 2 reports, largest 1.00 in
Reports per year, 1977–2026. Bar colour shows the largest hail that year. Reporting grew sharply after the mid-1990s, so early decades undercount.
0123 Jan Feb March: 1 reports (9%) Mar April: 3 reports (27%) Apr May: 3 reports (27%) May June: 1 reports (9%) Jun July: 1 reports (9%) Jul August: 1 reports (9%) Aug September: 1 reports (9%) Sep Oct Nov Dec
All 11 reports by calendar month.
Reports per month, 2017–2026. Darker cells had more reports.
YearJanFebMarAprMayJunJulAugSepOctNovDecTotal
2026 0
2025 0
2024 0
2023 11 2
2022 0
2021 0
2020 0
2019 0
2018 0
2017 0

Hail days since Nov 3, 2021

DateReportsLargestStorm page
Aug 12, 2023 1 1.00 in —
Jul 2, 2023 1 1.00 in —

Largest hail on record

Largest hail reports in Halls
Date Size Location County Time · source
Apr 23, 1977 1.50 inping pong ball — Knox 18:30 local · NCEI
Aug 12, 2023 1.00 inquarter 0.56 E Halls Xrds Knox 14:02 local · NCEI
Jul 2, 2023 1.00 inquarter 1.38 S Copper Ridge Knox 16:52 local · NCEI
May 15, 2009 1.00 inquarter Halls Xrds Knox 16:59 local · NCEI
May 15, 2009 0.88 innickel Halls Xrds Knox 16:55 local · NCEI

Sizes filed before 1996 are often rough estimates (round numbers like 7.00 or 8.00 in) without an exact spot; they are shown as NOAA filed them.

Size of every report

Most recent reports

Most recent hail reports in Halls
Date Size Location County Time · source
Aug 12, 2023 1.00 inquarter 0.56 E Halls Xrds Knox 14:02 local · NCEI
Jul 2, 2023 1.00 inquarter 1.38 S Copper Ridge Knox 16:52 local · NCEI
May 15, 2009 1.00 inquarter Halls Xrds Knox 16:59 local · NCEI
May 15, 2009 0.88 innickel Halls Xrds Knox 16:55 local · NCEI
Sep 28, 2006 0.88 innickel Halls Xrds Knox 12:55 local · NCEI
Apr 26, 2006 0.75 inpenny Halls Xrds Knox 16:42 local · NCEI
Mar 13, 2005 0.75 inpenny Halls Xrds Knox 21:30 local · NCEI
Jun 24, 1996 0.75 inpenny Halls Xrds Knox 13:30 local · NCEI
May 27, 1996 0.75 inpenny North Part Knox 19:00 local · NCEI
Apr 13, 1996 0.75 inpenny Halls Xrds Knox 14:30 local · NCEI
Apr 23, 1977 1.50 inping pong ball — Knox 18:30 local · NCEI

Hail history near Halls

Questions about hail in Halls

How often does it hail in Halls, Tennessee?

11 hail reports have been logged in and within about 5 km (3 miles) of Halls since 1977. Over the 20 years 2006–2025 that averages 0.3 reports a year. That ranks #159 of 180 Tennessee places by number of reports.

When is hail season in Halls?

Most reports come in April, May, March. April alone accounts for 27% of all reports.

What is the largest hail recorded in Halls?

1.50 in (ping pong ball size) on April 23, 1977. 0% of reports here were 2 inches or larger.

When did it last hail in Halls?

The most recent report in this data is from August 12, 2023 (1.00 in). Final NOAA data runs to July 31, 2026; preliminary NWS reports run to November 3, 2026.

How many hail storms has Halls had in the last five years?

2 separate days with hail reports since November 3, 2021, adding up to 2 reports. The most recent was August 12, 2023.

Where does this hail data come from?

Hail reports come from the NOAA NCEI Storm Events Database, which the National Weather Service compiles from spotter, public, law enforcement and media reports. Recent days use preliminary NWS Local Storm Reports via the Iowa Environmental Mesonet until NOAA publishes final data. Only reported hail is counted, so areas with fewer people tend to have fewer reports.