Tornado History Map

Foster County, North Dakota tornado history

18 tornadoes recorded in or across Foster County from 1963 to 2025, coloured by rating on the map.

Tap or scroll to load the interactive map

Years1950 to 2025
Rating (F or EF scale)

Shows tornadoes that started in, or crossed, the chosen state. To see how many have passed near you, search a town or ZIP code, or tap the map.

Key
  • F0 / EF0 Light damage
  • F1 / EF1 Moderate damage
  • F2 / EF2 Considerable damage
  • F3 / EF3 Severe damage
  • F4 / EF4 Devastating damage
  • F5 / EF5 Incredible damage
  • Unknown Not rated (2007 onwards)

How to read the lines. Each line is one tornado, drawn from where it started to where it ended, coloured and sized by its rating. A dot means the record has no end point. Tap a line for its details, or tap anywhere else to see how many tornadoes have passed nearby. Weaker tornadoes appear as you zoom in. Ratings use the Fujita (F) scale before 1 February 2007 and the Enhanced Fujita (EF) scale from then on.

Tornadoes in Foster County

The Storm Prediction Center records 18 tornadoes whose paths touched Foster County, North Dakota between 1963 and 2025. None of them is recorded as having killed anyone. The busiest month is June, with 8 tornadoes. The strongest was an F2 on 29 July 1972. The most recent was on 28 June 2025.

  • 18tornadoes
  • 0deaths
  • 0injuries
  • 284per 10,000 sq mi of land

A tornado that crossed several counties counts in each one, so county counts add up to more than the state's.

How strong were the tornadoes in Foster County?

RatingTornadoesShare
F0 / EF0950%
F1 / EF1633%
F2 / EF216%
F3 / EF300%
F4 / EF400%
F5 / EF500%
Unknown rating211%

Foster County tornadoes over time

Tornadoes by decade
Bar chart of tornadoes by period. The most is 4 in 1970s.1960s11970s41980s21990s42000s12010s32020s3

The 2020s only run to 2025, so that bar is for a shorter period. The record starts in 1950.

Show the numbers
PeriodCount
1960s1
1970s4
1980s2
1990s4
2000s1
2010s3
2020s3
Tornadoes by month
Bar chart of tornadoes by period. The most is 8 in Jun.Jan0Feb0Mar0Apr0May2Jun8Jul6Aug2Sep0Oct0Nov0Dec0
Show the numbers
PeriodCount
Jan0
Feb0
Mar0
Apr0
May2
Jun8
Jul6
Aug2
Sep0
Oct0
Nov0
Dec0

Records for Foster County

  • Strongest: North Dakota tornado29 July 1972, F2, 2.3 miles long
  • Longest path: North Dakota tornado20 June 2025, EF1, 5.8 miles long
  • Most recent: North Dakota tornado28 June 2025, Unknown rating, 0.5 miles long

Many of these tornadoes killed or injured people. The numbers are the official record's, and they may be revised.

More in North Dakota

Embed this map

Copy this code into your web page. It is free to use. Please keep the link under the map, as it is how people find where the map comes from.