Weather Evidence

Storm Reports · Arizona

Flagstaff, AZ hail storm history

Every day with large hail, damaging wind or a tornado within 8 miles of central Flagstaff since 2021, with each storm's reports on a map. The largest hail was 1.75 inches (golf ball size) on October 21, 2026.

Flagstaff since 2021 · within 8 mi of the center

Storm days
6all types
Hail days
51 in or larger
Largest hail
1.75 inOct 21, 2026
Tornado days
1any rating

Storm near Flagstaff

Wednesday, October 21, 2026

Latest
Largest hail
1.75 ingolf ball
Strongest wind
72 mphgust
Tornadoes
0none reported
Reports
13within 8 mi
PreliminaryMay still change

These are the reports the National Weather Service received during and after the storm. NOAA reviews them for its Storm Events Database 2–4 months later and this page updates then; sizes, times and places can still change. Last checked November 3, 2026, 3:01 PM MST.

HailWind8 miles from central Flagstaff

13 reports

  • 1.50 in hail (ping pong ball)2.7 mi NW of central Flagstaff2.0 mi NW of Downtown Flagstaff · Coconino County · Public

    Public reported hail up to the size of ping pong balls. Dents observed in a truck.

  • 1.50 in hail (ping pong ball)3.4 mi SW of central Flagstaff2.0 mi N of Flagstaff Airport · Coconino County · Public

    Corrects previous hail report from 2 N Flagstaff Airport. Public reported, via Facebook, hail up to the size of ping pong balls.

  • 1.50 in hail (ping pong ball)4.0 mi SSW of central Flagstaff1.0 mi N of Flagstaff Airport · Coconino County · NWS Employee

    A NWS employee reported hail up to the size of ping pong balls.

  • 1.75 in hail (golf ball)2.8 mi WSW of central Flagstaff2.0 mi WSW of Downtown Flagstaf · Coconino County · Public

    Corrects previous hail report from 2 WSW Downtown Flagstaff. Public reported via Facebook hail up to the size of golf balls.

  • 1.50 in hail (ping pong ball)3.4 mi SW of central Flagstaff2.0 mi N of Flagstaff Airport · Coconino County · Public

    Public reported, via Facebook, hail up to the size of ping pong balls.

  • 1.75 in hail (golf ball)2.8 mi WSW of central Flagstaff2.0 mi WSW of Downtown Flagstaf · Coconino County · Public

    Public reported via Facebook hail up to the size of golf balls.

7 more reports
  • 72 mph gust (measured)5.3 mi SSW of central FlagstaffFlagstaff Airport · Coconino County · ASOS

    ASOS station KFLG Flagstaff Airport.

  • 1.25 in hail (half dollar)3.5 mi SW of central Flagstaff1.0 mi N of Flagstaff Airport · Coconino County · Public

    Public reported hail up the size of half dollars.

  • 1.00 in hail (quarter)3.6 mi NW of central Flagstaff3.0 mi NNW of Downtown Flagstaf · Coconino County · Trained Spotter

    Former NWS employee reported quarter sized hail in the Cheshire neighborhood.

  • 1.25 in hail (half dollar)0.5 mi W of central Flagstaff1.0 mi NE of Downtown Flagstaff · Coconino County · Public

    Public reported hail up to the size of half dollars.

  • 1.00 in hail (quarter)1.3 mi NW of central Flagstaff1.0 mi N of Downtown Flagstaff · Coconino County · Public

    Corrects previous hail report from 1 N Downtown Flagstaff. Public reported, via Facebook, hail up to the size of quarters.

  • 1.25 in hail (half dollar)2.7 mi NW of central Flagstaff2.0 mi NW of Downtown Flagstaff · Coconino County · Public

    Public reported hail up to the size of half dollars. Hail accumulation on the ground.

  • 1.00 in hail (quarter)1.3 mi NW of central Flagstaff1.0 mi N of Downtown Flagstaff · Coconino County · Public

    Public reported, via Facebook, hail up to the size of quarters.

Was your property in this storm?Records for one address on October 21, 2026: station wind, NWS warnings, storm reports, hail and lightning. PDF, $9.99.
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Sources: NCEI Storm Events Database (reviewed) and NWS Local Storm Reports (archived by the Iowa Environmental Mesonet) (preliminary). Weather Evidence is independent and not affiliated with NOAA or the National Weather Service. Storm reports show what was reported at a place and time; they do not establish conditions at any one property.