Pilot Index / Montana / 2023

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

Montana Hail Map for 2023

69 published severe days across Montana in 2023.

Updated Oct 28, 2026.

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

Showing 40 of 69 severe days. The map and details show hail reports only. Day totals also include wind and tornado reports.

Sep 4, 2023. 1 of 3 Listed. 1.00 in Hail

  • Hail, 1.00 in

    Sep 4, 2023, 5:25 PM MDT

    BIDDLE

    Record
    • Sep 4, 2023, 5:25 PM MDT. Hail, 1.00 in, BIDDLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1139815.
Dec 10, 2023. 0 of 21 Listed

Day total. Reports are not individually verified here.

Dec 9, 2023. 0 of 6 Listed

Day total. Reports are not individually verified here.

Dec 6, 2023. 0 of 3 Listed

Day total. Reports are not individually verified here.

Dec 5, 2023. 0 of 11 Listed

Day total. Reports are not individually verified here.

Dec 4, 2023. 0 of 10 Listed

Day total. Reports are not individually verified here.

Dec 3, 2023. 0 of 12 Listed

Day total. Reports are not individually verified here.

Dec 2, 2023. 0 of 5 Listed

Day total. Reports are not individually verified here.

Nov 21, 2023. 0 of 3 Listed

Day total. Reports are not individually verified here.

Nov 19, 2023. 0 of 6 Listed

Day total. Reports are not individually verified here.

Nov 16, 2023. 0 of 6 Listed

Day total. Reports are not individually verified here.

Nov 15, 2023. 0 of 4 Listed

Day total. Reports are not individually verified here.

Nov 11, 2023. 0 of 29 Listed

Day total. Reports are not individually verified here.

Sep 3, 2023. 0 of 6 Listed

Day total. Reports are not individually verified here.

Aug 30, 2023. 0 of 41 Listed

Day total. Reports are not individually verified here.

Aug 29, 2023. 0 of 34 Listed

Day total. Reports are not individually verified here.

Aug 22, 2023. 0 of 14 Listed

Day total. Reports are not individually verified here.

Aug 21, 2023. 0 of 3 Listed

Day total. Reports are not individually verified here.

Aug 18, 2023. 0 of 23 Listed

Day total. Reports are not individually verified here.

Aug 6, 2023. 1 of 5 Listed. 1.50 in Hail

  • Hail, 1.50 in

    Aug 6, 2023, 6:45 PM MDT

    COLUMBUS

    Record
    • Aug 6, 2023, 6:45 PM MDT. Hail, 1.50 in, COLUMBUS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1123748.
Jul 30, 2023. 3 of 45 Listed. 2.50 in Hail

  • Hail, 2.50 in

    Jul 30, 2023, 8:29 PM MDT

    CHINOOK

    Record
    • Jul 30, 2023, 8:29 PM MDT. Hail, 2.50 in, CHINOOK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1112530.

  • Hail, 2.50 in

    Jul 30, 2023, 8:36 PM MDT

    2 SE Chinook

    Record
    • Jul 30, 2023, 8:36 PM MDT. Hail, 2.50 in, 2 SE Chinook. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:5408aa5fb657d817d2627a2f4b5afa208ae9af3f1a1cde694f67119415d4f8f5.

  • Hail, 2.00 in

    Jul 30, 2023, 8:27 PM MDT

    CHINOOK

    Record
    • Jul 30, 2023, 8:27 PM MDT. Hail, 2.00 in, CHINOOK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1112527.
Jul 29, 2023. 3 of 7 Listed. 1.75 in Hail

  • Hail, 1.75 in

    Jul 29, 2023, 6:54 PM MDT

    WAYNE

    Record
    • Jul 29, 2023, 6:54 PM MDT. Hail, 1.75 in, WAYNE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1111911.

  • Hail, 1.25 in

    Jul 29, 2023, 9:13 PM MDT

    LEWISTOWN

    Record
    • Jul 29, 2023, 9:13 PM MDT. Hail, 1.25 in, LEWISTOWN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1111912.

  • Hail, 1.00 in

    Jul 29, 2023, 9:15 PM MDT

    (LWT)LEWISTON MUNI A

    Record
    • Jul 29, 2023, 9:15 PM MDT. Hail, 1.00 in, (LWT)LEWISTON MUNI A. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1111913.
Jul 28, 2023. 3 of 11 Listed. 1.75 in Hail

  • Hail, 1.75 in

    Jul 28, 2023, 4:16 PM MDT

    SEDAN

    Record
    • Jul 28, 2023, 4:16 PM MDT. Hail, 1.75 in, SEDAN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1111905.

  • Hail, 1.75 in

    Jul 28, 2023, 4:27 PM MDT

    18 ESE Maudlow

    Record
    • Jul 28, 2023, 4:27 PM MDT. Hail, 1.75 in, 18 ESE Maudlow. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:4bf2b193ce9e63ed8f6fd2a67d38ca06172cdf64c9fc7b927e9838bcbcecbc20.

  • Hail, 1.75 in

    Jul 28, 2023, 4:33 PM MDT

    SEDAN

    Record
    • Jul 28, 2023, 4:33 PM MDT. Hail, 1.75 in, SEDAN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1111908.
Jul 24, 2023. 0 of 4 Listed

Day total. Reports are not individually verified here.

Jul 22, 2023. 3 of 4 Listed. 1.75 in Hail

  • Hail, 1.75 in

    Jul 22, 2023, 10:05 PM MDT

    FOUR BUTTES

    Record
    • Jul 22, 2023, 10:05 PM MDT. Hail, 1.75 in, FOUR BUTTES. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1103787.

  • Hail, 1.50 in

    Jul 22, 2023, 11:45 PM MDT

    CULBERTSON

    Record
    • Jul 22, 2023, 11:45 PM MDT. Hail, 1.50 in, CULBERTSON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1103791.

  • Hail, 1.00 in

    Jul 22, 2023, 10:25 PM MDT

    SCOBEY

    Record
    • Jul 22, 2023, 10:25 PM MDT. Hail, 1.00 in, SCOBEY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1103790.
Jul 17, 2023. 0 of 3 Listed

Day total. Reports are not individually verified here.

Jul 13, 2023. 0 of 3 Listed

Day total. Reports are not individually verified here.

Jul 11, 2023. 3 of 25 Listed. 3.00 in Hail

  • Hail, 3.00 in

    Jul 11, 2023, 5:31 PM MDT

    PINE HILL RAWS

    Record
    • Jul 11, 2023, 5:31 PM MDT. Hail, 3.00 in, PINE HILL RAWS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1099778.

  • Hail, 2.50 in

    Jul 11, 2023, 6:10 PM MDT

    DECKER

    Record
    • Jul 11, 2023, 6:10 PM MDT. Hail, 2.50 in, DECKER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1119988.

  • Hail, 1.75 in

    Jul 11, 2023, 2:27 PM MDT

    INGOMAR

    Record
    • Jul 11, 2023, 2:27 PM MDT. Hail, 1.75 in, INGOMAR. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1119985.
Jul 10, 2023. 0 of 18 Listed

Day total. Reports are not individually verified here.

Jul 1, 2023. 0 of 14 Listed

Day total. Reports are not individually verified here.

Jun 23, 2023. 3 of 4 Listed. 1.25 in Hail

  • Hail, 1.25 in

    Jun 23, 2023, 4:00 PM MDT

    SAYLE

    Record
    • Jun 23, 2023, 4:00 PM MDT. Hail, 1.25 in, SAYLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1103205.

  • Hail, 1.00 in

    Jun 23, 2023, 6:19 PM MDT

    FARMINGTON

    Record
    • Jun 23, 2023, 6:19 PM MDT. Hail, 1.00 in, FARMINGTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1105713.

  • Hail, 1.00 in

    Jun 23, 2023, 6:36 PM MDT

    8 ENE Choteau

    Record
    • Jun 23, 2023, 6:36 PM MDT. Hail, 1.00 in, 8 ENE Choteau. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:e6acf441cf37aaddfd829cd6ae46c20c73a8f01bc14eab607f652d51fe6309f8.
Jun 19, 2023. 3 of 13 Listed. 1.75 in Hail

  • Hail, 1.75 in

    Jun 19, 2023, 8:15 PM MDT

    WESTMORE

    Record
    • Jun 19, 2023, 8:15 PM MDT. Hail, 1.75 in, WESTMORE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1103102.

  • Hail, 1.25 in

    Jun 19, 2023, 11:07 PM MDT

    6 N Lodge Grass

    Record
    • Jun 19, 2023, 11:07 PM MDT. Hail, 1.25 in, 6 N Lodge Grass. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:cf4148eb9e83b7fba33bcc40dc9abd7ac97e6a2d29f10c62563c771ae091ca9e.

  • Hail, 1.00 in

    Jun 19, 2023, 7:35 PM MDT

    MIZPAH

    Record
    • Jun 19, 2023, 7:35 PM MDT. Hail, 1.00 in, MIZPAH. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1103101.
Jun 8, 2023. 2 of 4 Listed. 1.25 in Hail

  • Hail, 1.25 in

    Jun 8, 2023, 5:30 PM MDT

    BEAVER HILL DOT

    Record
    • Jun 8, 2023, 5:30 PM MDT. Hail, 1.25 in, BEAVER HILL DOT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1096995.

  • Hail, 1.00 in

    Jun 8, 2023, 5:05 PM MDT

    WIBAUX

    Record
    • Jun 8, 2023, 5:05 PM MDT. Hail, 1.00 in, WIBAUX. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1096555.
Jun 6, 2023. 3 of 5 Listed. 1.50 in Hail

  • Hail, 1.50 in

    Jun 6, 2023, 8:00 PM MDT

    HARDIN AIRPARK

    Record
    • Jun 6, 2023, 8:00 PM MDT. Hail, 1.50 in, HARDIN AIRPARK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1097131.

  • Hail, 1.25 in

    Jun 6, 2023, 8:04 PM MDT

    HARDIN

    Record
    • Jun 6, 2023, 8:04 PM MDT. Hail, 1.25 in, HARDIN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1097133.

  • Hail, 1.00 in

    Jun 6, 2023, 2:50 PM MDT

    Whitewater

    Record
    • Jun 6, 2023, 2:50 PM MDT. Hail, 1.00 in, Whitewater. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:5b92f9a8026b1c78bb04611799bd8a30c0a61235a6de92bf76751b2be21921e6.
Jun 5, 2023. 1 of 3 Listed. 1.00 in Hail

  • Hail, 1.00 in

    Jun 5, 2023, 7:19 PM MDT

    (GFA)MALMSTROM AFB

    Record
    • Jun 5, 2023, 7:19 PM MDT. Hail, 1.00 in, (GFA)MALMSTROM AFB. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1105460.
Jun 4, 2023. 0 of 4 Listed

Day total. Reports are not individually verified here.

Jun 1, 2023. 3 of 8 Listed. 1.50 in Hail

  • Hail, 1.50 in

    Jun 1, 2023, 2:54 PM MDT

    2 SE Lewistown

    Record
    • Jun 1, 2023, 2:54 PM MDT. Hail, 1.50 in, 2 SE Lewistown. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:c6ef3fa8c6120c71a8360f011816ce058463dc2ae842d27b1a492f58a8a1a4d1.

  • Hail, 1.50 in

    Jun 1, 2023, 2:54 PM MDT

    LEWISTOWN

    Record
    • Jun 1, 2023, 2:54 PM MDT. Hail, 1.50 in, LEWISTOWN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1105461.

  • Hail, 1.00 in

    Jun 1, 2023, 2:59 PM MDT

    3 S Lewistown

    Record
    • Jun 1, 2023, 2:59 PM MDT. Hail, 1.00 in, 3 S Lewistown. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:0af7bab255dffc47cdbb18ed3d7e812bbbb5594ee2954fe2fa6fe32084ed745c.
May 25, 2023. 3 of 7 Listed. 1.75 in Hail

  • Hail, 1.75 in

    May 25, 2023, 5:30 PM MDT

    BOZEMAN HOT SPGS

    Record
    • May 25, 2023, 5:30 PM MDT. Hail, 1.75 in, BOZEMAN HOT SPGS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1096966.

  • Hail, 1.50 in

    May 25, 2023, 5:23 PM MDT

    BOZEMAN HOT SPGS

    Record
    • May 25, 2023, 5:23 PM MDT. Hail, 1.50 in, BOZEMAN HOT SPGS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1096965.

  • Hail, 1.25 in

    May 25, 2023, 5:46 PM MDT

    LAVINA

    Record
    • May 25, 2023, 5:46 PM MDT. Hail, 1.25 in, LAVINA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1096807.
May 24, 2023. 3 of 4 Listed. 2.75 in Hail

  • Hail, 2.75 in

    May 24, 2023, 5:11 PM MDT

    LAME DEER

    Record
    • May 24, 2023, 5:11 PM MDT. Hail, 2.75 in, LAME DEER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1096797.

  • Hail, 1.00 in

    May 24, 2023, 5:50 PM MDT

    HATHAWAY

    Record
    • May 24, 2023, 5:50 PM MDT. Hail, 1.00 in, HATHAWAY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1096798.

  • Hail, 1.00 in

    May 24, 2023, 6:32 PM MDT

    SAND SPGS

    Record
    • May 24, 2023, 6:32 PM MDT. Hail, 1.00 in, SAND SPGS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1093494.
May 22, 2023. 2 of 3 Listed. 1.00 in Hail

  • Hail, 1.00 in

    May 22, 2023, 12:04 PM MDT

    HELMVILLE

    Record
    • May 22, 2023, 12:04 PM MDT. Hail, 1.00 in, HELMVILLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1093787.

  • Hail, 1.00 in

    May 22, 2023, 12:10 PM MDT

    5 WNW HELMVILLE

    Record
    • May 22, 2023, 12:10 PM MDT. Hail, 1.00 in, 5 WNW HELMVILLE. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:1170b16c14b4e5dec8041d1716b97761880246e06c915858ef817ea68950aeab.
TimeWhatSize or SpeedWhereDetails
Dec 10, 202321 severe reportsMontana0 of 21 listed. Day total. Reports are not individually verified here.
Dec 9, 20236 severe reportsMontana0 of 6 listed. Day total. Reports are not individually verified here.
Dec 6, 20233 severe reportsMontana0 of 3 listed. Day total. Reports are not individually verified here.
Dec 5, 202311 severe reportsMontana0 of 11 listed. Day total. Reports are not individually verified here.
Dec 4, 202310 severe reportsMontana0 of 10 listed. Day total. Reports are not individually verified here.
Dec 3, 202312 severe reportsMontana0 of 12 listed. Day total. Reports are not individually verified here.
Dec 2, 20235 severe reportsMontana0 of 5 listed. Day total. Reports are not individually verified here.
Nov 21, 20233 severe reportsMontana0 of 3 listed. Day total. Reports are not individually verified here.
Nov 19, 20236 severe reportsMontana0 of 6 listed. Day total. Reports are not individually verified here.
Nov 16, 20236 severe reportsMontana0 of 6 listed. Day total. Reports are not individually verified here.
Nov 15, 20234 severe reportsMontana0 of 4 listed. Day total. Reports are not individually verified here.
Nov 11, 202329 severe reportsMontana0 of 29 listed. Day total. Reports are not individually verified here.
Sep 4, 20233 severe reports1.00 in hailMontana
1 of 3 Listed
  • Sep 4, 2023, 5:25 PM MDT. Hail, 1.00 in, BIDDLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1139815.
Sep 3, 20236 severe reportsMontana0 of 6 listed. Day total. Reports are not individually verified here.
Aug 30, 202341 severe reportsMontana0 of 41 listed. Day total. Reports are not individually verified here.
Aug 29, 202334 severe reportsMontana0 of 34 listed. Day total. Reports are not individually verified here.
Aug 22, 202314 severe reportsMontana0 of 14 listed. Day total. Reports are not individually verified here.
Aug 21, 20233 severe reportsMontana0 of 3 listed. Day total. Reports are not individually verified here.
Aug 18, 202323 severe reportsMontana0 of 23 listed. Day total. Reports are not individually verified here.
Aug 6, 20235 severe reports1.50 in hailMontana
1 of 5 Listed
  • Aug 6, 2023, 6:45 PM MDT. Hail, 1.50 in, COLUMBUS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1123748.
Jul 30, 202345 severe reports2.50 in hailMontana
3 of 45 Listed
  • Jul 30, 2023, 8:29 PM MDT. Hail, 2.50 in, CHINOOK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1112530.
  • Jul 30, 2023, 8:36 PM MDT. Hail, 2.50 in, 2 SE Chinook. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:5408aa5fb657d817d2627a2f4b5afa208ae9af3f1a1cde694f67119415d4f8f5.
  • Jul 30, 2023, 8:27 PM MDT. Hail, 2.00 in, CHINOOK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1112527.
Jul 29, 20237 severe reports1.75 in hailMontana
3 of 7 Listed
  • Jul 29, 2023, 6:54 PM MDT. Hail, 1.75 in, WAYNE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1111911.
  • Jul 29, 2023, 9:13 PM MDT. Hail, 1.25 in, LEWISTOWN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1111912.
  • Jul 29, 2023, 9:15 PM MDT. Hail, 1.00 in, (LWT)LEWISTON MUNI A. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1111913.
Jul 28, 202311 severe reports1.75 in hailMontana
3 of 11 Listed
  • Jul 28, 2023, 4:16 PM MDT. Hail, 1.75 in, SEDAN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1111905.
  • Jul 28, 2023, 4:27 PM MDT. Hail, 1.75 in, 18 ESE Maudlow. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:4bf2b193ce9e63ed8f6fd2a67d38ca06172cdf64c9fc7b927e9838bcbcecbc20.
  • Jul 28, 2023, 4:33 PM MDT. Hail, 1.75 in, SEDAN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1111908.
Jul 24, 20234 severe reportsMontana0 of 4 listed. Day total. Reports are not individually verified here.
Jul 22, 20234 severe reports1.75 in hailMontana
3 of 4 Listed
  • Jul 22, 2023, 10:05 PM MDT. Hail, 1.75 in, FOUR BUTTES. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1103787.
  • Jul 22, 2023, 11:45 PM MDT. Hail, 1.50 in, CULBERTSON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1103791.
  • Jul 22, 2023, 10:25 PM MDT. Hail, 1.00 in, SCOBEY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1103790.
Jul 17, 20233 severe reportsMontana0 of 3 listed. Day total. Reports are not individually verified here.
Jul 13, 20233 severe reportsMontana0 of 3 listed. Day total. Reports are not individually verified here.
Jul 11, 202325 severe reports3.00 in hailMontana
3 of 25 Listed
  • Jul 11, 2023, 5:31 PM MDT. Hail, 3.00 in, PINE HILL RAWS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1099778.
  • Jul 11, 2023, 6:10 PM MDT. Hail, 2.50 in, DECKER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1119988.
  • Jul 11, 2023, 2:27 PM MDT. Hail, 1.75 in, INGOMAR. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1119985.
Jul 10, 202318 severe reportsMontana0 of 18 listed. Day total. Reports are not individually verified here.
Jul 1, 202314 severe reportsMontana0 of 14 listed. Day total. Reports are not individually verified here.
Jun 23, 20234 severe reports1.25 in hailMontana
3 of 4 Listed
  • Jun 23, 2023, 4:00 PM MDT. Hail, 1.25 in, SAYLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1103205.
  • Jun 23, 2023, 6:19 PM MDT. Hail, 1.00 in, FARMINGTON. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1105713.
  • Jun 23, 2023, 6:36 PM MDT. Hail, 1.00 in, 8 ENE Choteau. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:e6acf441cf37aaddfd829cd6ae46c20c73a8f01bc14eab607f652d51fe6309f8.
Jun 19, 202313 severe reports1.75 in hailMontana
3 of 13 Listed
  • Jun 19, 2023, 8:15 PM MDT. Hail, 1.75 in, WESTMORE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1103102.
  • Jun 19, 2023, 11:07 PM MDT. Hail, 1.25 in, 6 N Lodge Grass. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:cf4148eb9e83b7fba33bcc40dc9abd7ac97e6a2d29f10c62563c771ae091ca9e.
  • Jun 19, 2023, 7:35 PM MDT. Hail, 1.00 in, MIZPAH. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1103101.
Jun 8, 20234 severe reports1.25 in hailMontana
2 of 4 Listed
  • Jun 8, 2023, 5:30 PM MDT. Hail, 1.25 in, BEAVER HILL DOT. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1096995.
  • Jun 8, 2023, 5:05 PM MDT. Hail, 1.00 in, WIBAUX. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1096555.
Jun 6, 20235 severe reports1.50 in hailMontana
3 of 5 Listed
  • Jun 6, 2023, 8:00 PM MDT. Hail, 1.50 in, HARDIN AIRPARK. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1097131.
  • Jun 6, 2023, 8:04 PM MDT. Hail, 1.25 in, HARDIN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1097133.
  • Jun 6, 2023, 2:50 PM MDT. Hail, 1.00 in, Whitewater. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:5b92f9a8026b1c78bb04611799bd8a30c0a61235a6de92bf76751b2be21921e6.
Jun 5, 20233 severe reports1.00 in hailMontana
1 of 3 Listed
  • Jun 5, 2023, 7:19 PM MDT. Hail, 1.00 in, (GFA)MALMSTROM AFB. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1105460.
Jun 4, 20234 severe reportsMontana0 of 4 listed. Day total. Reports are not individually verified here.
Jun 1, 20238 severe reports1.50 in hailMontana
3 of 8 Listed
  • Jun 1, 2023, 2:54 PM MDT. Hail, 1.50 in, 2 SE Lewistown. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:c6ef3fa8c6120c71a8360f011816ce058463dc2ae842d27b1a492f58a8a1a4d1.
  • Jun 1, 2023, 2:54 PM MDT. Hail, 1.50 in, LEWISTOWN. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1105461.
  • Jun 1, 2023, 2:59 PM MDT. Hail, 1.00 in, 3 S Lewistown. Source: NWS Local Storm Reports. Status: Preliminary. Record id: lsr:0af7bab255dffc47cdbb18ed3d7e812bbbb5594ee2954fe2fa6fe32084ed745c.
May 25, 20237 severe reports1.75 in hailMontana
3 of 7 Listed
  • May 25, 2023, 5:30 PM MDT. Hail, 1.75 in, BOZEMAN HOT SPGS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1096966.
  • May 25, 2023, 5:23 PM MDT. Hail, 1.50 in, BOZEMAN HOT SPGS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1096965.
  • May 25, 2023, 5:46 PM MDT. Hail, 1.25 in, LAVINA. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1096807.
May 24, 20234 severe reports2.75 in hailMontana
3 of 4 Listed
  • May 24, 2023, 5:11 PM MDT. Hail, 2.75 in, LAME DEER. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1096797.
  • May 24, 2023, 5:50 PM MDT. Hail, 1.00 in, HATHAWAY. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1096798.
  • May 24, 2023, 6:32 PM MDT. Hail, 1.00 in, SAND SPGS. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1093494.
May 22, 20233 severe reports1.00 in hailMontana
2 of 3 Listed
  • May 22, 2023, 12:04 PM MDT. Hail, 1.00 in, HELMVILLE. Source: NCEI Storm Events. Status: Verified against NCEI Storm Events. Record id: ncei:1093787.
  • May 22, 2023, 12:10 PM MDT. Hail, 1.00 in, 5 WNW HELMVILLE. Source: SPC Preliminary Reports. Status: Preliminary. Record id: spc:1170b16c14b4e5dec8041d1716b97761880246e06c915858ef817ea68950aeab.
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.