Hail HistoryHome › Idaho › Canyon County › Nampa
Hail history for Nampa, ID
Hail has been reported within 10 miles of Nampa on 6 days since 2006. The largest stones measured 2 in (hen egg) on May 25, 2018. Hail is most common here in April and July.
Nampa ranks #1,109 for hail days among the 1,399 U.S. cities of 25,000 to 100,000 people. See the ranking →
Recent hail near Nampa
No hail was reported within 10 miles of Nampa in the last two years.
Hail days near Nampa by year
When hail season peaks near Nampa
Of the 6 hail days since 2006, most fell in April (2) and July (1).
Largest hail storms near Nampa
May 25, 2018 · 2 in (hen egg) · Moss (8 mi from Nampa)
National Weather Service description (English): Trained spotters south of Caldwell reported lime and half dollar sized hail.Sep 5, 2013 · 1.5 in (ping pong ball) · Meridian (6 mi from Nampa)
Jul 13, 2007 · 1 in (quarter) · Nampa (4 mi from Nampa)
Apr 17, 2007 · 0.88 in (nickel) · Nampa (1 mi from Nampa)
Aug 29, 2009 · 0.75 in (penny) · Nampa (3 mi from Nampa)
Damaging thunderstorm winds near Nampa
15 reports of damaging thunderstorm wind within 10 miles of Nampa since 2006, on 11 days.
| Date | Strongest gust | Where |
|---|---|---|
| May 28, 2026 | 60 mph, estimated | Kuna 1 wind report |
| May 25, 2026 | 58 mph, estimated | Meridian 1 wind report |
| May 21, 2023 | 69 mph, estimated | Huston, Meridian, Moss 3 wind reports |
| Oct 19, 2019 | 70 mph, estimated | Kuna 1 wind report |
| Aug 11, 2015 | 60 mph, estimated | Kuna 1 wind report |
| Mar 6, 2013 | 64 mph, estimated | Meridian, Nampa 2 wind reports |
| Jul 7, 2011 | 60 mph, estimated | Nampa, Meridian 2 wind reports |
| Apr 25, 2011 | 60 mph, estimated | Nampa 1 wind report |
| Jul 22, 2008 | 60 mph, estimated | Meridian 1 wind report |
| Aug 31, 2007 | 60 mph, estimated | Bowmont 1 wind report |
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 Nampa; 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
- Kuna
6 hail days - Meridian
9 hail days - Caldwell
7 hail days - Star
8 hail days - Middleton
8 hail days - Eagle
7 hail days - Garden City
6 hail days - Boise
5 hail days
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 Nampa.
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