Arizona experiences unique severe weather patterns, from intense summer monsoon thunderstorms in the Phoenix and Tucson metro areas to high-elevation hail in Flagstaff. Monitor the latest storm activity and potential property damage across the Grand Canyon State. This page shows live NOAA/SPC hail reports for Arizona in the last 30 days.
Your free 14-day trial unlocks the full interactive app: explore the Arizona hail map, pinpoint storm-hit areas with hail swaths, replay radar, search any ZIP code or address, and organize canvassing work in one place. No card required.
Hail Events
9
Active Days
4
Counties Hit
7
Largest Hail
1.75" (golf ball)
Scope: reported hail across Arizona during the rolling 30-day source window · Retrieved Sep 15, 2026, 8:17 PM UTC
Sorted by hail size · Source: NOAA Storm Prediction Center
1.75" (golf ball)
1 SW Whiteriver, Navajo County
Aug 19, 2026 · 9:55 PM
Included significant accumulation of hail. (FGZ)
Severe
1.50" (ping pong ball)
1 SSE Rio Rico, Santa Cruz County
Aug 19, 2026 · 9:30 PM
Picture shows half dollar to ping pong ball sized hail. Time estimated based on radar. (TWC)
Moderate
1.25" (half dollar)
6 E Tucson, Pima County
Aug 19, 2026 · 1:40 AM
Half dollar size hail from social media photo. (TWC)
Moderate
1.00" (quarter)
Mayer, Yavapai County
Sep 13, 2026 · 8:00 PM
Social media report. (FGZ)
Moderate
1.00" (quarter)
9 NNE Desert Hills, Mohave County
Aug 30, 2026 · 2:30 AM
One inch hail reported in Havasu Heights. Time estimated by radar. (VEF)
Moderate
Recent Hail Reports — Arizona
Showing 9 of 9 events across Arizona · Updated every 6 hours
Date
Location
County
Hail Size
Notes
Sep 13, 2026
Mayer
Yavapai
1.00" (quarter)
Social media report. (FGZ)
Aug 30, 2026
9 NNE Desert Hills
Mohave
1.00" (quarter)
One inch hail reported in Havasu Heights. Time estimated by radar. (VEF)
Aug 20, 2026
Bellemont (NWS Flagstaf
Coconino
1.00" (quarter)
Strong thunderstorm bringing many 0.5-0.8 inch hailstones. Largest hailstone was 1 inch diameter. (FGZ)
Aug 19, 2026
1 NW Saint David
Cochise
1.00" (quarter)
Corrects previous hail report from 1 NW Saint David. 1 inch sized hail. Time corrected based on radar. (TWC)
Aug 19, 2026
1 SW Whiteriver
Navajo
1.75" (golf ball)
Included significant accumulation of hail. (FGZ)
Aug 19, 2026
1 SSE Rio Rico
Santa Cruz
1.50" (ping pong ball)
Picture shows half dollar to ping pong ball sized hail. Time estimated based on radar. (TWC)
Aug 19, 2026
1 W Rio Rico
Santa Cruz
1.00" (quarter)
1 inch sized hail. (TWC)
Aug 19, 2026
6 E Tucson
Pima
1.25" (half dollar)
Half dollar size hail from social media photo. (TWC)
Aug 19, 2026
1 NW Saint David
Cochise
1.00" (quarter)
1 inch sized hail. (TWC)
About These Arizona Hail Reports
THOR displays the most recent reported hail events from the NOAA Storm Prediction Center. Reports are preliminary and may be corrected or updated by the source.
This page is a Arizona statewide summary for the rolling 30-day window. Use THOR’s interactive map to research a ZIP code, address, county, or place and review the broader storm context.
Hail Activity in Arizona: What Contractors Need to Know
While not in Tornado Alley, Arizona faces significant hail threats primarily during the summer monsoon season from July through September. The state experienced one of the costliest hailstorms in U.S. history in October 2010, when severe storms battered the Phoenix metro area, causing an estimated $2.7 billion in damage. High-elevation areas also see frequent hail during both summer thunderstorms and winter frontal systems.
Top Hail Markets in Arizona
Phoenix
Tucson
Flagstaff
Mesa
Prescott
How THOR Helps Arizona Contractors
✓Real-time hail event maps updated from NOAA/SPC data
✓Radar replay — scrub through any storm frame by frame
✓Impact density by county and ZIP code
✓CSV export for SalesRabbit, Spotio, and Excel
✓Push alerts when hail hits your target area
✓Property storm history reports for door-to-door canvassing
Track Arizona Hail Events in Real Time
Open the full interactive app with a free 14-day trial: the Arizona hail map, hail swaths, radar replay, ZIP and address search, built-in canvassing, and CSV export. No card required.