Pilot Index / Iowa / 2021

NCEI Storm Events Source. Day Totals Are Not Individually Verified.

Iowa Hail Map for 2021

32 published severe days across Iowa in 2021.

Updated Oct 28, 2026.

Coverage is partial. 473 source scopes are pending. Pending data is not a zero report count.

Showing 32 of 32 severe days. The map and details show hail reports only. Day totals also include wind and tornado reports.

Dec 15, 2021. 3 of 412 Listed. 1.00 in Hail

  • Hail, 1.00 in

    Dec 15, 2021, 5:23 PM CST

    COON RAPIDS

    Record
    • Dec 15, 2021, 5:23 PM CST. Hail, 1.00 in, COON RAPIDS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:995369.

  • Hail, 1.00 in

    Dec 15, 2021, 6:32 PM CST

    LATIMER

    Record
    • Dec 15, 2021, 6:32 PM CST. Hail, 1.00 in, LATIMER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:995370.

  • Hail, 1.00 in

    Dec 15, 2021, 7:06 PM CST

    CHARLES CITY

    Record
    • Dec 15, 2021, 7:06 PM CST. Hail, 1.00 in, CHARLES CITY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:994596.
Dec 16, 2021. 0 of 11 Listed

Day total. Reports are not individually verified here.

Sep 20, 2021. 0 of 6 Listed

Day total. Reports are not individually verified here.

Sep 17, 2021. 0 of 15 Listed

Day total. Reports are not individually verified here.

Aug 31, 2021. 0 of 3 Listed

Day total. Reports are not individually verified here.

Aug 30, 2021. 3 of 18 Listed. 1.75 in Hail

  • Hail, 1.75 in

    Aug 30, 2021, 10:02 PM CDT

    ARTHUR

    Record
    • Aug 30, 2021, 10:02 PM CDT. Hail, 1.75 in, ARTHUR. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:983410.

  • Hail, 1.75 in

    Aug 30, 2021, 10:06 PM CDT

    ARTHUR

    Record
    • Aug 30, 2021, 10:06 PM CDT. Hail, 1.75 in, ARTHUR. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:983411.

  • Hail, 1.00 in

    Aug 30, 2021, 7:06 PM CDT

    HAWARDEN

    Record
    • Aug 30, 2021, 7:06 PM CDT. Hail, 1.00 in, HAWARDEN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:983408.
Aug 28, 2021. 3 of 8 Listed. 4.00 in Hail

  • Hail, 4.00 in

    Aug 28, 2021, 7:48 PM CDT

    LARCHWOOD

    Record
    • Aug 28, 2021, 7:48 PM CDT. Hail, 4.00 in, LARCHWOOD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:983334.

  • Hail, 2.50 in

    Aug 28, 2021, 7:48 PM CDT

    LARCHWOOD

    Record
    • Aug 28, 2021, 7:48 PM CDT. Hail, 2.50 in, LARCHWOOD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:983336.

  • Hail, 1.00 in

    Aug 28, 2021, 5:28 PM CDT

    LARCHWOOD

    Record
    • Aug 28, 2021, 5:28 PM CDT. Hail, 1.00 in, LARCHWOOD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:983332.
Aug 27, 2021. 3 of 18 Listed. 1.75 in Hail

  • Hail, 1.75 in

    Aug 27, 2021, 12:30 AM CDT

    INWOOD

    Record
    • Aug 27, 2021, 12:30 AM CDT. Hail, 1.75 in, INWOOD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:982513.

  • Hail, 1.00 in

    Aug 27, 2021, 1:05 AM CDT

    ROCK VLY

    Record
    • Aug 27, 2021, 1:05 AM CDT. Hail, 1.00 in, ROCK VLY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:982514.

  • Hail, 1.00 in

    Aug 27, 2021, 4:00 AM CDT

    SEXTON

    Record
    • Aug 27, 2021, 4:00 AM CDT. Hail, 1.00 in, SEXTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:978858.
Aug 26, 2021. 3 of 16 Listed. 1.75 in Hail

  • Hail, 1.75 in

    Aug 26, 2021, 10:48 PM CDT

    SIGOURNEY

    Record
    • Aug 26, 2021, 10:48 PM CDT. Hail, 1.75 in, SIGOURNEY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:975978.

  • Hail, 1.50 in

    Aug 26, 2021, 10:49 PM CDT

    SIGNOR FLD ARPT

    Record
    • Aug 26, 2021, 10:49 PM CDT. Hail, 1.50 in, SIGNOR FLD ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:975979.

  • Hail, 1.00 in

    Aug 26, 2021, 10:47 PM CDT

    SIGOURNEY

    Record
    • Aug 26, 2021, 10:47 PM CDT. Hail, 1.00 in, SIGOURNEY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:975977.
Aug 25, 2021. 0 of 3 Listed

Day total. Reports are not individually verified here.

Aug 24, 2021. 3 of 44 Listed. 1.75 in Hail

  • Hail, 1.75 in

    Aug 24, 2021, 3:26 PM CDT

    MANCHESTER ARPT

    Record
    • Aug 24, 2021, 3:26 PM CDT. Hail, 1.75 in, MANCHESTER ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:974563.

  • Hail, 1.00 in

    Aug 24, 2021, 9:55 AM CDT

    LITTLE ROCK

    Record
    • Aug 24, 2021, 9:55 AM CDT. Hail, 1.00 in, LITTLE ROCK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:982294.

  • Hail, 1.00 in

    Aug 24, 2021, 10:25 AM CDT

    LITTLE ROCK

    Record
    • Aug 24, 2021, 10:25 AM CDT. Hail, 1.00 in, LITTLE ROCK. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:3fd9674f8b22ee4c3061ead57f22ee68947889aac90bec9ed4cd436c0c96fec0.
Aug 20, 2021. 0 of 7 Listed

Day total. Reports are not individually verified here.

Aug 11, 2021. 1 of 7 Listed. 1.00 in Hail

  • Hail, 1.00 in

    Aug 11, 2021, 6:25 AM CDT

    WEST BURLINGTON

    Record
    • Aug 11, 2021, 6:25 AM CDT. Hail, 1.00 in, WEST BURLINGTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:973377.
Aug 10, 2021. 2 of 18 Listed. 1.00 in Hail

  • Hail, 1.00 in

    Aug 10, 2021, 12:45 PM CDT

    MURRAY

    Record
    • Aug 10, 2021, 12:45 PM CDT. Hail, 1.00 in, MURRAY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:978260.

  • Hail, 1.00 in

    Aug 10, 2021, 2:08 PM CDT

    FREDERIKA

    Record
    • Aug 10, 2021, 2:08 PM CDT. Hail, 1.00 in, FREDERIKA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:978261.
Aug 8, 2021. 0 of 9 Listed

Day total. Reports are not individually verified here.

Jul 30, 2021. 3 of 8 Listed. 1.75 in Hail

  • Hail, 1.75 in

    Jul 30, 2021, 9:57 PM CDT

    MURRAY

    Record
    • Jul 30, 2021, 9:57 PM CDT. Hail, 1.75 in, MURRAY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:971547.

  • Hail, 1.50 in

    Jul 30, 2021, 8:28 PM CDT

    HANCOCK

    Record
    • Jul 30, 2021, 8:28 PM CDT. Hail, 1.50 in, HANCOCK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:969729.

  • Hail, 1.00 in

    Jul 30, 2021, 8:29 PM CDT

    3 E OAKLAND

    Record
    • Jul 30, 2021, 8:29 PM CDT. Hail, 1.00 in, 3 E OAKLAND. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:41d91405ba7b1a91afbee1adc44918f7cb27184f635c9b412ca974658927c240.
Jul 14, 2021. 2 of 95 Listed. 1.25 in Hail

  • Hail, 1.25 in

    Jul 14, 2021, 5:14 PM CDT

    CLARKSVILLE

    Record
    • Jul 14, 2021, 5:14 PM CDT. Hail, 1.25 in, CLARKSVILLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:971415.

  • Hail, 1.00 in

    Jul 14, 2021, 6:15 AM CDT

    MAYNARD

    Record
    • Jul 14, 2021, 6:15 AM CDT. Hail, 1.00 in, MAYNARD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:971545.
Jul 10, 2021. 0 of 14 Listed

Day total. Reports are not individually verified here.

Jul 9, 2021. 3 of 70 Listed. 3.25 in Hail

  • Hail, 3.25 in

    Jul 9, 2021, 2:15 PM CDT

    LOVINGTON

    Record
    • Jul 9, 2021, 2:15 PM CDT. Hail, 3.25 in, LOVINGTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:971381.

  • Hail, 3.00 in

    Jul 9, 2021, 1:29 PM CDT

    WOODWARD

    Record
    • Jul 9, 2021, 1:29 PM CDT. Hail, 3.00 in, WOODWARD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:971358.

  • Hail, 2.75 in

    Jul 9, 2021, 1:28 PM CDT

    WOODWARD

    Record
    • Jul 9, 2021, 1:28 PM CDT. Hail, 2.75 in, WOODWARD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:971357.
Jul 5, 2021. 0 of 4 Listed

Day total. Reports are not individually verified here.

Jun 24, 2021. 0 of 4 Listed

Day total. Reports are not individually verified here.

Jun 22, 2021. 3 of 44 Listed. 1.75 in Hail

  • Hail, 1.75 in

    Jun 22, 2021, 5:40 PM CDT

    WALKER

    Record
    • Jun 22, 2021, 5:40 PM CDT. Hail, 1.75 in, WALKER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:957436.

  • Hail, 1.75 in

    Jun 22, 2021, 6:46 PM CDT

    PIERSON

    Record
    • Jun 22, 2021, 6:46 PM CDT. Hail, 1.75 in, PIERSON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:967312.

  • Hail, 1.75 in

    Jun 22, 2021, 6:48 PM CDT

    PIERSON

    Record
    • Jun 22, 2021, 6:48 PM CDT. Hail, 1.75 in, PIERSON. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:856904b20a8b9b66520657212cbd20b5194c6ee0bf5cd1ce325638333fe93a6f.
Jun 20, 2021. 3 of 11 Listed. 2.00 in Hail

  • Hail, 2.00 in

    Jun 20, 2021, 4:34 PM CDT

    TALMAGE

    Record
    • Jun 20, 2021, 4:34 PM CDT. Hail, 2.00 in, TALMAGE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:957854.

  • Hail, 1.50 in

    Jun 20, 2021, 6:43 PM CDT

    DAVIS CITY

    Record
    • Jun 20, 2021, 6:43 PM CDT. Hail, 1.50 in, DAVIS CITY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:957863.

  • Hail, 1.25 in

    Jun 20, 2021, 5:41 PM CDT

    GRINNELL ARPT

    Record
    • Jun 20, 2021, 5:41 PM CDT. Hail, 1.25 in, GRINNELL ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:957855.
Jun 19, 2021. 2 of 7 Listed. 2.00 in Hail

  • Hail, 2.00 in

    Jun 19, 2021, 12:00 AM CDT

    GRANT

    Record
    • Jun 19, 2021, 12:00 AM CDT. Hail, 2.00 in, GRANT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:954804.

  • Hail, 1.50 in

    Jun 19, 2021, 12:17 AM CDT

    WELLMAN

    Record
    • Jun 19, 2021, 12:17 AM CDT. Hail, 1.50 in, WELLMAN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:957196.
Jun 18, 2021. 3 of 32 Listed. 4.00 in Hail

  • Hail, 4.00 in

    Jun 18, 2021, 11:33 PM CDT

    BRIDGEWATER

    Record
    • Jun 18, 2021, 11:33 PM CDT. Hail, 4.00 in, BRIDGEWATER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:962240.

  • Hail, 3.00 in

    Jun 18, 2021, 10:39 PM CDT

    LORIMOR

    Record
    • Jun 18, 2021, 10:39 PM CDT. Hail, 3.00 in, LORIMOR. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:962218.

  • Hail, 2.50 in

    Jun 18, 2021, 11:07 PM CDT

    CONFIDENCE

    Record
    • Jun 18, 2021, 11:07 PM CDT. Hail, 2.50 in, CONFIDENCE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:962226.
Jun 16, 2021. 3 of 24 Listed. 1.75 in Hail

  • Hail, 1.75 in

    Jun 16, 2021, 8:43 PM CDT

    LINN GROVE

    Record
    • Jun 16, 2021, 8:43 PM CDT. Hail, 1.75 in, LINN GROVE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:966068.

  • Hail, 1.50 in

    Jun 16, 2021, 9:18 PM CDT

    SCHALLER

    Record
    • Jun 16, 2021, 9:18 PM CDT. Hail, 1.50 in, SCHALLER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:957882.

  • Hail, 1.25 in

    Jun 16, 2021, 10:00 PM CDT

    IDA GROVE

    Record
    • Jun 16, 2021, 10:00 PM CDT. Hail, 1.25 in, IDA GROVE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:966075.
Jun 11, 2021. 0 of 13 Listed

Day total. Reports are not individually verified here.

May 20, 2021. 0 of 4 Listed

Day total. Reports are not individually verified here.

May 15, 2021. 2 of 4 Listed. 1.75 in Hail

  • Hail, 1.75 in

    May 15, 2021, 5:11 PM CDT

    RANDALIA

    Record
    • May 15, 2021, 5:11 PM CDT. Hail, 1.75 in, RANDALIA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:957179.

  • Hail, 1.75 in

    May 15, 2021, 5:13 PM CDT

    4 W FAYETTE

    Record
    • May 15, 2021, 5:13 PM CDT. Hail, 1.75 in, 4 W FAYETTE. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:16c72e35d35dce68fb24579b0fd8af0d69a296488eed4ca084d70d121822f3e4.
Apr 7, 2021. 0 of 3 Listed

Day total. Reports are not individually verified here.

Apr 5, 2021. 3 of 3 Listed. 1.25 in Hail

  • Hail, 1.25 in

    Apr 5, 2021, 10:02 PM CDT

    ROCK RAPIDS

    Record
    • Apr 5, 2021, 10:02 PM CDT. Hail, 1.25 in, ROCK RAPIDS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:956359.

  • Hail, 1.00 in

    Apr 5, 2021, 9:40 PM CDT

    LARCHWOOD

    Record
    • Apr 5, 2021, 9:40 PM CDT. Hail, 1.00 in, LARCHWOOD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:956356.

  • Hail, 1.00 in

    Apr 5, 2021, 9:44 PM CDT

    LARCHWOOD

    Record
    • Apr 5, 2021, 9:44 PM CDT. Hail, 1.00 in, LARCHWOOD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:956357.
Mar 10, 2021. 2 of 3 Listed. 1.00 in Hail

  • Hail, 1.00 in

    Mar 10, 2021, 5:49 PM CST

    OSCEOLA

    Record
    • Mar 10, 2021, 5:49 PM CST. Hail, 1.00 in, OSCEOLA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:947821.

  • Hail, 1.00 in

    Mar 10, 2021, 5:50 PM CST

    1 ENE OSCEOLA

    Record
    • Mar 10, 2021, 5:50 PM CST. Hail, 1.00 in, 1 ENE OSCEOLA. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:ad9c535b91c7cf74eda8c79eb1cddb0029e217bf697f4bec8f4a4e6275430270.
TimeWhatSize or SpeedWhereDetails
Dec 16, 202111 severe reportsIowa0 of 11 listed. Day total. Reports are not individually verified here.
Dec 15, 2021412 severe reports1.00 in hailIowa
3 of 412 Listed
  • Dec 15, 2021, 5:23 PM CST. Hail, 1.00 in, COON RAPIDS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:995369.
  • Dec 15, 2021, 6:32 PM CST. Hail, 1.00 in, LATIMER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:995370.
  • Dec 15, 2021, 7:06 PM CST. Hail, 1.00 in, CHARLES CITY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:994596.
Sep 20, 20216 severe reportsIowa0 of 6 listed. Day total. Reports are not individually verified here.
Sep 17, 202115 severe reportsIowa0 of 15 listed. Day total. Reports are not individually verified here.
Aug 31, 20213 severe reportsIowa0 of 3 listed. Day total. Reports are not individually verified here.
Aug 30, 202118 severe reports1.75 in hailIowa
3 of 18 Listed
  • Aug 30, 2021, 10:02 PM CDT. Hail, 1.75 in, ARTHUR. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:983410.
  • Aug 30, 2021, 10:06 PM CDT. Hail, 1.75 in, ARTHUR. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:983411.
  • Aug 30, 2021, 7:06 PM CDT. Hail, 1.00 in, HAWARDEN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:983408.
Aug 28, 20218 severe reports4.00 in hailIowa
3 of 8 Listed
  • Aug 28, 2021, 7:48 PM CDT. Hail, 4.00 in, LARCHWOOD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:983334.
  • Aug 28, 2021, 7:48 PM CDT. Hail, 2.50 in, LARCHWOOD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:983336.
  • Aug 28, 2021, 5:28 PM CDT. Hail, 1.00 in, LARCHWOOD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:983332.
Aug 27, 202118 severe reports1.75 in hailIowa
3 of 18 Listed
  • Aug 27, 2021, 12:30 AM CDT. Hail, 1.75 in, INWOOD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:982513.
  • Aug 27, 2021, 1:05 AM CDT. Hail, 1.00 in, ROCK VLY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:982514.
  • Aug 27, 2021, 4:00 AM CDT. Hail, 1.00 in, SEXTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:978858.
Aug 26, 202116 severe reports1.75 in hailIowa
3 of 16 Listed
  • Aug 26, 2021, 10:48 PM CDT. Hail, 1.75 in, SIGOURNEY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:975978.
  • Aug 26, 2021, 10:49 PM CDT. Hail, 1.50 in, SIGNOR FLD ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:975979.
  • Aug 26, 2021, 10:47 PM CDT. Hail, 1.00 in, SIGOURNEY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:975977.
Aug 25, 20213 severe reportsIowa0 of 3 listed. Day total. Reports are not individually verified here.
Aug 24, 202144 severe reports1.75 in hailIowa
3 of 44 Listed
  • Aug 24, 2021, 3:26 PM CDT. Hail, 1.75 in, MANCHESTER ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:974563.
  • Aug 24, 2021, 9:55 AM CDT. Hail, 1.00 in, LITTLE ROCK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:982294.
  • Aug 24, 2021, 10:25 AM CDT. Hail, 1.00 in, LITTLE ROCK. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:3fd9674f8b22ee4c3061ead57f22ee68947889aac90bec9ed4cd436c0c96fec0.
Aug 20, 20217 severe reportsIowa0 of 7 listed. Day total. Reports are not individually verified here.
Aug 11, 20217 severe reports1.00 in hailIowa
1 of 7 Listed
  • Aug 11, 2021, 6:25 AM CDT. Hail, 1.00 in, WEST BURLINGTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:973377.
Aug 10, 202118 severe reports1.00 in hailIowa
2 of 18 Listed
  • Aug 10, 2021, 12:45 PM CDT. Hail, 1.00 in, MURRAY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:978260.
  • Aug 10, 2021, 2:08 PM CDT. Hail, 1.00 in, FREDERIKA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:978261.
Aug 8, 20219 severe reportsIowa0 of 9 listed. Day total. Reports are not individually verified here.
Jul 30, 20218 severe reports1.75 in hailIowa
3 of 8 Listed
  • Jul 30, 2021, 9:57 PM CDT. Hail, 1.75 in, MURRAY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:971547.
  • Jul 30, 2021, 8:28 PM CDT. Hail, 1.50 in, HANCOCK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:969729.
  • Jul 30, 2021, 8:29 PM CDT. Hail, 1.00 in, 3 E OAKLAND. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:41d91405ba7b1a91afbee1adc44918f7cb27184f635c9b412ca974658927c240.
Jul 14, 202195 severe reports1.25 in hailIowa
2 of 95 Listed
  • Jul 14, 2021, 5:14 PM CDT. Hail, 1.25 in, CLARKSVILLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:971415.
  • Jul 14, 2021, 6:15 AM CDT. Hail, 1.00 in, MAYNARD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:971545.
Jul 10, 202114 severe reportsIowa0 of 14 listed. Day total. Reports are not individually verified here.
Jul 9, 202170 severe reports3.25 in hailIowa
3 of 70 Listed
  • Jul 9, 2021, 2:15 PM CDT. Hail, 3.25 in, LOVINGTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:971381.
  • Jul 9, 2021, 1:29 PM CDT. Hail, 3.00 in, WOODWARD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:971358.
  • Jul 9, 2021, 1:28 PM CDT. Hail, 2.75 in, WOODWARD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:971357.
Jul 5, 20214 severe reportsIowa0 of 4 listed. Day total. Reports are not individually verified here.
Jun 24, 20214 severe reportsIowa0 of 4 listed. Day total. Reports are not individually verified here.
Jun 22, 202144 severe reports1.75 in hailIowa
3 of 44 Listed
  • Jun 22, 2021, 5:40 PM CDT. Hail, 1.75 in, WALKER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:957436.
  • Jun 22, 2021, 6:46 PM CDT. Hail, 1.75 in, PIERSON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:967312.
  • Jun 22, 2021, 6:48 PM CDT. Hail, 1.75 in, PIERSON. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:856904b20a8b9b66520657212cbd20b5194c6ee0bf5cd1ce325638333fe93a6f.
Jun 20, 202111 severe reports2.00 in hailIowa
3 of 11 Listed
  • Jun 20, 2021, 4:34 PM CDT. Hail, 2.00 in, TALMAGE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:957854.
  • Jun 20, 2021, 6:43 PM CDT. Hail, 1.50 in, DAVIS CITY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:957863.
  • Jun 20, 2021, 5:41 PM CDT. Hail, 1.25 in, GRINNELL ARPT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:957855.
Jun 19, 20217 severe reports2.00 in hailIowa
2 of 7 Listed
  • Jun 19, 2021, 12:00 AM CDT. Hail, 2.00 in, GRANT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:954804.
  • Jun 19, 2021, 12:17 AM CDT. Hail, 1.50 in, WELLMAN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:957196.
Jun 18, 202132 severe reports4.00 in hailIowa
3 of 32 Listed
  • Jun 18, 2021, 11:33 PM CDT. Hail, 4.00 in, BRIDGEWATER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:962240.
  • Jun 18, 2021, 10:39 PM CDT. Hail, 3.00 in, LORIMOR. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:962218.
  • Jun 18, 2021, 11:07 PM CDT. Hail, 2.50 in, CONFIDENCE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:962226.
Jun 16, 202124 severe reports1.75 in hailIowa
3 of 24 Listed
  • Jun 16, 2021, 8:43 PM CDT. Hail, 1.75 in, LINN GROVE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:966068.
  • Jun 16, 2021, 9:18 PM CDT. Hail, 1.50 in, SCHALLER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:957882.
  • Jun 16, 2021, 10:00 PM CDT. Hail, 1.25 in, IDA GROVE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:966075.
Jun 11, 202113 severe reportsIowa0 of 13 listed. Day total. Reports are not individually verified here.
May 20, 20214 severe reportsIowa0 of 4 listed. Day total. Reports are not individually verified here.
May 15, 20214 severe reports1.75 in hailIowa
2 of 4 Listed
  • May 15, 2021, 5:11 PM CDT. Hail, 1.75 in, RANDALIA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:957179.
  • May 15, 2021, 5:13 PM CDT. Hail, 1.75 in, 4 W FAYETTE. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:16c72e35d35dce68fb24579b0fd8af0d69a296488eed4ca084d70d121822f3e4.
Apr 7, 20213 severe reportsIowa0 of 3 listed. Day total. Reports are not individually verified here.
Apr 5, 20213 severe reports1.25 in hailIowa
3 of 3 Listed
  • Apr 5, 2021, 10:02 PM CDT. Hail, 1.25 in, ROCK RAPIDS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:956359.
  • Apr 5, 2021, 9:40 PM CDT. Hail, 1.00 in, LARCHWOOD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:956356.
  • Apr 5, 2021, 9:44 PM CDT. Hail, 1.00 in, LARCHWOOD. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:956357.
Mar 10, 20213 severe reports1.00 in hailIowa
2 of 3 Listed
  • Mar 10, 2021, 5:49 PM CST. Hail, 1.00 in, OSCEOLA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:947821.
  • Mar 10, 2021, 5:50 PM CST. Hail, 1.00 in, 1 ENE OSCEOLA. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:ad9c535b91c7cf74eda8c79eb1cddb0029e217bf697f4bec8f4a4e6275430270.
How We Count

This page uses published ground reports from 2016-01-01 through 2026-10-29. Coverage is partial. 473 source scopes are pending. Pending data is not a zero report count.

Hail counts at 1.00 in or larger. Wind counts at 58 mph or stronger. State days also include tornado reports.

Reports use the local civil date and clock. City pages use the city clock. State pages use each report location clock.

Exact repeated observations are counted once. Nearby reports with different times, coordinates or sizes remain separate observations.

NCEI rows are verified against NCEI Storm Events. SPC and NWS local reports are preliminary.

Radar signatures and warning polygons are not ground reports and are not in these counts.

A missing report does not show that no storm occurred. These pages show city or state exposure, not damage at an address.

Links

This free page covers the state. It does not check a street address.

Limits

This page is not a certified record.

This page shows weather exposure, not damage or cause.

This page is not an expert opinion and it is not a meteorologist review.

Verify these rows with official NOAA and NWS records.

VectorWX is not affiliated with or endorsed by NOAA or NWS.

Radar-estimated hail size comes from MRMS MESH or NCEI nx3hail. It is an estimate of hail aloft. It is not a measurement of hail on a roof.