Hail and tornadoes in Pembina County, ND
Since October 2020, radar estimated hail somewhere in Pembina County, ND on 52 days. The biggest estimate: 2 in or larger (hen egg), on Fri, Jul 24, 2026. Hail was reported to the National Weather Service inside the county on 7 days.
Still loading: radar estimates go back to Wed, Oct 14, 2020, and the earlier years are being added.
Radar estimates are NOAA's MESH: the largest hail the radar estimates aloft, on cells about 0.7 mile across, shown as the lower bound of a size band (“1.5+”). They often run larger than what reached the ground, and they aren't evidence of damage at any address.

Hail on record since 1955
NOAA's Storm Events database lists 201 hail reports in Pembina County, ND on 89 days, 16 of them 2 inches or larger. The largest: 3 in, near Crystal, on Tue, Jul 19, 2016.
By decade: 1990s: 35 · 2000s: 87 · 2010s: 57 · 2020s: 22
Tornadoes since 1950
34 tornadoes have touched Pembina County, ND since 1950, 1 of them rated F3/EF3 or stronger.
Strongest
- Sun, Jun 6, 1999 · F4 · 8 mi long, 500 yd wide · near Crystal
- Wed, May 19, 2004 · F2 · 0.7 mi long, 150 yd wide · near Leroy
- Fri, Jun 9, 2017 · EF1 · 1 mi long, 200 yd wide · near Mountain
- Tue, Jul 19, 2016 · EF1 · 5.29 mi long, 880 yd wide · near Hallson
- Fri, Jun 3, 2011 · EF1 · 9.17 mi long, 300 yd wide · near Crystal
Most recent
- Thu, May 15, 2025 · EFU · 0.1 mi long, 20 yd wide · near Hensel
- Fri, Jun 9, 2017 · EF1 · 1 mi long, 200 yd wide · near Mountain
- Tue, Jul 19, 2016 · EF1 · 5.29 mi long, 880 yd wide · near Hallson
- Sat, Aug 31, 2013 · EF0 · 1 mi long, 20 yd wide · near Crystal
- Mon, Jul 4, 2011 · EF0 · 2 mi long, 50 yd wide · near Pembina
- Fri, Jun 3, 2011 · EF1 · 9.17 mi long, 300 yd wide · near Crystal
- Sat, Jul 31, 2010 · EF0 · 7 mi long, 100 yd wide · near Concrete
- Wed, Jul 16, 2008 · EF1 · 3 mi long, 75 yd wide · near Pittsburg
- Wed, Jul 16, 2008 · EF1 · 0.2 mi long, 40 yd wide · near Hamilton
- Wed, Jul 16, 2008 · EF0 · 0.2 mi long, 25 yd wide · near Leroy
By decade: 1990s: 4 · 2000s: 23 · 2010s: 6 · 2020s: 1
Still loading: NOAA's record goes back to 1950, and 1995 onward is in so far.
Every hail day since October 2020
- Mon, Aug 24, 2026
Radar estimate anywhere in the county: 1 in or larger (quarter)
No hail reported in the county.
- Wed, Aug 12, 2026
Radar estimate anywhere in the county: 1 in or larger (quarter)
No hail reported in the county.
- Thu, Jul 30, 2026
Radar estimate anywhere in the county: 1 in or larger (quarter)
No hail reported in the county.
- Sun, Jul 26, 2026
Radar estimate anywhere in the county: 1.5 in or larger (ping-pong ball)
Reported in the county- 1 in (6 ENE Walhalla, ND)
- Fri, Jul 24, 2026
Radar estimate anywhere in the county: 2 in or larger (hen egg)
No hail reported in the county.
- Sun, Jun 28, 2026
Radar estimate anywhere in the county: 1 in or larger (quarter)
No hail reported in the county.
- Tue, Jun 23, 2026
Radar estimate anywhere in the county: 1 in or larger (quarter)
No hail reported in the county.
- Tue, Jun 2, 2026
Radar estimate anywhere in the county: 1 in or larger (quarter)
No hail reported in the county.
- Fri, Oct 10, 2025
Radar estimate anywhere in the county: 0.75 in or larger (penny)
No hail reported in the county.
- Wed, Oct 1, 2025
Radar estimate anywhere in the county: 1 in or larger (quarter)
No hail reported in the county.
- Thu, Sep 11, 2025
Radar estimate anywhere in the county: 0.75 in or larger (penny)
No hail reported in the county.
- Sat, Jul 26, 2025
Radar estimate anywhere in the county: 0.75 in or larger (penny)
No hail reported in the county.
- Mon, Jul 14, 2025
Radar estimate anywhere in the county: 0.75 in or larger (penny)
No hail reported in the county.
- Mon, Jul 7, 2025
Radar estimate anywhere in the county: 0.75 in or larger (penny)
No hail reported in the county.
- Thu, Jul 3, 2025
Radar estimate anywhere in the county: 0.75 in or larger (penny)
No hail reported in the county.
- Sat, Jun 28, 2025
Radar estimate anywhere in the county: 1 in or larger (quarter)
No hail reported in the county.
- Wed, Jun 18, 2025
Radar estimate anywhere in the county: 1.5 in or larger (ping-pong ball)
No hail reported in the county.
- Wed, Oct 2, 2024
Radar estimate anywhere in the county: 2 in or larger (hen egg)
No hail reported in the county.
- Mon, Sep 16, 2024
Radar estimate anywhere in the county: 1 in or larger (quarter)
No hail reported in the county.
- Fri, Aug 2, 2024
Radar estimate anywhere in the county: 0.75 in or larger (penny)
No hail reported in the county.
- Sun, Jul 28, 2024
Radar estimate anywhere in the county: 0.75 in or larger (penny)
No hail reported in the county.
- Sat, Jul 27, 2024
Radar estimate anywhere in the county: 1.5 in or larger (ping-pong ball)
No hail reported in the county.
- Mon, Jul 22, 2024
Radar estimate anywhere in the county: 1.5 in or larger (ping-pong ball)
Reported in the county- 2 in (Mountain ND, ND)
- 1 in (5 E Olga, ND)
- 2 in (Walhalla, ND)
- Sat, Jul 20, 2024
Radar estimate anywhere in the county: 1 in or larger (quarter)
No hail reported in the county.
- Fri, Jul 12, 2024
Radar estimate anywhere in the county: 2 in or larger (hen egg)
No hail reported in the county.
- Wed, Jun 12, 2024
Radar estimate anywhere in the county: 0.75 in or larger (penny)
No hail reported in the county.
- Thu, Apr 25, 2024
Radar estimate anywhere in the county: 0.75 in or larger (penny)
No hail reported in the county.
- Mon, Oct 2, 2023
Radar estimate anywhere in the county: 1.5 in or larger (ping-pong ball)
No hail reported in the county.
- Thu, Aug 24, 2023
Radar estimate anywhere in the county: 1 in or larger (quarter)
No hail reported in the county.
- Tue, Aug 1, 2023
Radar estimate anywhere in the county: 1 in or larger (quarter)
No hail reported in the county.
- Tue, Jul 25, 2023
Radar estimate anywhere in the county: 1 in or larger (quarter)
No hail reported in the county.
- Wed, Jun 28, 2023
Radar estimate anywhere in the county: 1.5 in or larger (ping-pong ball)
No hail reported in the county.
- Wed, Jun 21, 2023
Radar estimate anywhere in the county: 0.75 in or larger (penny)
No hail reported in the county.
- Fri, Jun 9, 2023
Radar estimate anywhere in the county: 0.75 in or larger (penny)
No hail reported in the county.
- Sun, Jun 4, 2023
Radar estimate anywhere in the county: 1 in or larger (quarter)
No hail reported in the county.
- Wed, May 10, 2023
Radar estimate anywhere in the county: 1 in or larger (quarter)
No hail reported in the county.
- Sat, Jul 30, 2022
Radar estimate anywhere in the county: 1 in or larger (quarter)
No hail reported in the county.
- Mon, Jul 18, 2022
Radar estimate anywhere in the county: 1 in or larger (quarter)
No hail reported in the county.
- Fri, Jun 24, 2022
Radar estimate anywhere in the county: 0.75 in or larger (penny)
No hail reported in the county.
- Thu, Jun 23, 2022
Radar estimate anywhere in the county: 1 in or larger (quarter)
Reported in the county- 1 in (2 NE WALHALLA, ND)
- Sat, Jun 18, 2022
Radar estimate anywhere in the county: 1 in or larger (quarter)
Reported in the county- 1 in (6 ESE HAMILTON, ND)
- Sun, Jun 12, 2022
Radar estimate anywhere in the county: 0.75 in or larger (penny)
No hail reported in the county.
- Mon, Aug 9, 2021
Radar estimate anywhere in the county: 1 in or larger (quarter)
Reported in the county- 1 in (2 SSE WALHALLA, ND)
- Mon, Jul 19, 2021
Radar estimate anywhere in the county: 1 in or larger (quarter)
No hail reported in the county.
- Wed, Jul 14, 2021
Radar estimate anywhere in the county: 0.75 in or larger (penny)
No hail reported in the county.
- Tue, Jul 13, 2021
Radar estimate anywhere in the county: 0.75 in or larger (penny)
No hail reported in the county.
- Sat, Jun 26, 2021
Radar estimate anywhere in the county: 0.75 in or larger (penny)
No hail reported in the county.
- Wed, Jun 9, 2021
Radar estimate anywhere in the county: 1 in or larger (quarter)
Reported in the county- 1 in (ST. THOMAS, ND)
- Sat, Jun 5, 2021
Radar estimate anywhere in the county: 1 in or larger (quarter)
Reported in the county- 1 in (SAINT THOMAS, ND)
- Thu, May 20, 2021
Radar estimate anywhere in the county: 1.5 in or larger (ping-pong ball)
No hail reported in the county.
- Sat, Feb 6, 2021
Radar estimate anywhere in the county: 1.5 in or larger (ping-pong ball)
No hail reported in the county.
- Thu, Dec 3, 2020
Radar estimate anywhere in the county: 1 in or larger (quarter)
No hail reported in the county.
Radar estimates and reports are for anywhere inside the county's boundary. Radar estimates come from NOAA's MRMS estimated hail size (MESH), the largest hail the radar estimates aloft on a ~1 km grid. They often run larger than the hail that reached the ground, and they aren't an observation at any address. Reports are what people reported to the National Weather Service. Neither is proof of damage or an official record for an insurance claim. From NOAA's Storm Events Database (NCEI), which records tornadoes from 1950, hail and thunderstorm wind from 1955, and every kind of storm from 1996. A tornado that crossed county lines is counted in each county it touched. Recent months are added as NCEI publishes them, a few months behind. Damage is in the dollars of its year and is often an estimate.