Hail History

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Hail history for Lone Tree, CO

Last hail within 10 milesAug 26, 20261 in (quarter)
Hail days, last 12 months9
Largest hail since 20063 in (tea cup)Jun 19, 2018
Hail days since 2006114
Days with hail 1 inch or larger86
Tornadoes within 10 miles5
Damaging wind reports within 10 miles66

Hail has been reported within 10 miles of Lone Tree on 114 days since 2006. The largest stones measured 3 in (tea cup) on Jun 19, 2018. Hail is most common here in June and July.

Recent hail near Lone Tree

DateHail sizeWhereSource
Aug 26, 20261.25 in
half dollar		Castle Pines, Foxfield, Parker
8 hail reports · closest 4 mi from Lone Tree		NWS storm report (preliminary)
Aug 15, 20261.75 in
golf ball		Foxfield
1 hail report · closest 5 mi from Lone Tree		NWS storm report (preliminary)
Aug 14, 20261 in
quarter		Englewood
1 hail report · closest 9 mi from Lone Tree		NWS storm report (preliminary)
Aug 13, 20261.75 in
golf ball		Arapahoe Park, Foxfield, Centennial
8 hail reports · closest 3 mi from Lone Tree		NWS storm report (preliminary)
Jul 28, 20261 in
quarter		Castle Rock
2 hail reports · closest 10 mi from Lone Tree		NWS storm report (preliminary)
Jun 24, 20261 in
quarter		Littleton
1 hail report · closest 7 mi from Lone Tree		NOAA Storm Events
Jun 8, 20261.5 in
ping pong ball		The Pinery, Parker
3 hail reports · closest 8 mi from Lone Tree		NOAA Storm Events
Jun 1, 20261.5 in
ping pong ball		Highlands Ranch, Parker
2 hail reports · closest 8 mi from Lone Tree		NOAA Storm Events
Oct 27, 20250.75 in
penny		Louviers, Castle Rock, Parker
3 hail reports · closest 4 mi from Lone Tree		NOAA Storm Events
Jun 24, 20251 in
quarter		The Pinery
1 hail report · closest 8 mi from Lone Tree		NOAA Storm Events
Jun 4, 20250.75 in
penny		Aurora Cherry Creek
1 hail report · closest 9 mi from Lone Tree		NOAA Storm Events
Apr 24, 20250.75 in
penny		The Pinery
1 hail report · closest 10 mi from Lone Tree		NOAA Storm Events

One row per day: the largest hail reported that day within 10 miles, the places and the number of reports.

Hail days near Lone Tree by year

40610710860961091151221391471571611791810191205212221223524425826

When hail season peaks near Lone Tree

Of the 114 hail days since 2006, most fell in June (44) and July (25).

JanFebMar5Apr18May44Jun25Jul18Aug3Sep1OctNovDec

Largest hail storms near Lone Tree

Jun 7, 2009 · 3 in (tea cup) · Aurora Cherry Creek (10 mi from Lone Tree)

Jun 19, 2018 · 3 in (tea cup) · Englewood (9 mi from Lone Tree)

National Weather Service description (English): The property estimate value was the total storm damage summary for the event.

Jun 8, 2019 · 2.5 in (tennis ball) · Castle Rock (10 mi from Lone Tree)

Jun 6, 2012 · 2 in (hen egg) · Sullivan (3 mi from Lone Tree)

Jun 14, 2014 · 2 in (hen egg) · Brookridge (7 mi from Lone Tree)

Tornadoes within 10 miles of Lone Tree

DateRatingWherePath
Jun 22, 2023EF1Highlands Ranch
7 mi from Lone Tree		6.3 mi long, 25 yd wide
Sep 6, 2019EF0Highlands Ranch
2 mi from Lone Tree		0.0 mi long, 25 yd wide
Jun 7, 2009EF1Aurora Cherry Creek
9 mi from Lone Tree		5.5 mi long, 100 yd wide
May 24, 2009EF0Acequia
8 mi from Lone Tree		0.0 mi long, 50 yd wide
Aug 24, 2008EF0Parker
6 mi from Lone Tree		0.5 mi long, 100 yd wide

Damaging thunderstorm winds near Lone Tree

66 reports of damaging thunderstorm wind within 10 miles of Lone Tree since 2006, on 39 days. The strongest measured gust was 81 mph on Jun 6, 2020.

DateStrongest gustWhereSource
Aug 29, 202658 mph, measuredLone Tree
1 wind report		NWS storm report (preliminary)
Aug 15, 202664 mph, measuredLone Tree
1 wind report		NWS storm report (preliminary)
Aug 13, 2026damage reportedFoxfield
1 wind report		NWS storm report (preliminary)
Jun 8, 202666 mph, measuredHighlands Ranch
1 wind report		NOAA Storm Events
Jul 22, 202560 mph, measuredHighlands Ranch, Parker
2 wind reports		NOAA Storm Events
Jul 7, 202566 mph, measuredCentennial Airport
1 wind report		NOAA Storm Events
Aug 10, 202461 mph, measuredParker, Highlands Ranch
2 wind reports		NOAA Storm Events
Jul 20, 202458 mph, estimatedSmoky Hill
1 wind report		NOAA Storm Events
Jun 22, 202376 mph, measuredHighlands Ranch
3 wind reports		NOAA Storm Events
May 4, 202360 mph, measuredCentennial Airport
1 wind report		NOAA Storm Events

Severe thunderstorm wind means gusts of 58 mph or more, or wind that caused damage. Measured gusts come from weather stations; estimated ones from spotters and damage surveys.

Filing a roof or car hail claim?

Insurers ask for the date of loss. The dates on this page are when hail was reported near Lone Tree; hail can hit one street and miss the next, so a report is not proof of damage at your address. A licensed roofer or your insurance adjuster can inspect the roof. Many policies set a time limit for filing a claim — check yours.

Nearby cities

Data: NOAA NCEI Storm Events Database (final records through Jun 30, 2026) and National Weather Service Local Storm Reports (preliminary, since then). Distances are measured from the center of Lone Tree.

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