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Wind in McCone County, Montana

282 damaging wind events in the NCEI Storm Events record, 1950 to 2026. Event types counted: Thunderstorm Wind, High Wind, Strong Wind.

282 events · 0 deaths recorded · peak month July · county share of state 2.0%

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Wind event locations in and around McCone County. Dots: Wind event locations in the kept record. Boundaries: US Census Bureau.

NCEI notes that Storm Data is compiled from a variety of sources including the National Weather Service, other federal, state and local agencies, the media and the public; that property and crop damage figures are estimates; and that some events are recorded by NWS forecast zone rather than by county. FEMA notes that NFIP claim records are redacted and aggregated to protect the privacy of policyholders. Storm records through 30 Jun 2026.

McCone County, Montana, has 282 wind events in the NCEI record since 1950, with at least one in 36 different years.

July is the busiest month, with 82 of the recorded events. The last 20 years account for 189 events against 90 in the 20 years before, a change that reflects reporting practice as much as weather.

The county holds 2% of the 14,438 wind events recorded in Montana; its 10.7 per 100 square miles compares with 9.9 statewide.

226 wind reports with a measured or estimated speed reached the 58 mph severe threshold, and 28 reached hurricane force (74 mph).

Some winter weather and high wind events are recorded by NWS forecast zone rather than by county; zone-recorded events whose zone is named for the county are included and marked "Forecast zone" in the table.

Compared with Montana

MeasureMcCone CountyMontanaUS
Wind events since 195028214,438701,953
Per 100 square miles10.79.919.9
Per 10,000 residents1,641.4130.721.1
Deaths recorded0182,166
Busiest monthJulyJulyJune

By year

195019882026
Wind events recorded in McCone County per year, 1950 to 2026 (2026 is partial).

Seasonality

Jan
13
Feb
6
Mar
10
Apr
15
May
30
Jun
56
Jul
82
Aug
43
Sep
2
Oct
7
Nov
8
Dec
10
Wind events in McCone County by month of occurrence, all years.

Magnitude distribution

under 58 mph53
58–73 mph198
74–95 mph23
96 mph and over5
NWS wind thresholds
under 58 mph
below severe threshold
58–73 mph
severe
74–95 mph
hurricane-force
96 mph and over
extreme

Wind speed converted from the knots NCEI records; estimated and measured gusts are combined. Events without a speed are not binned.

Recorded events

The 192 events kept for this page are the 120 most recent plus the 80 with the most damage, deaths or injuries out of 282. Magnitude is hail size, tornado rating or wind speed as recorded.

DateEvent typeMagnitudeProperty damageCrop damageDeathsInjuriesGeography
14 May 2026High Wind77 mph————Forecast zone
23 Apr 2026High Wind74 mph————Forecast zone
23 Apr 2026High Wind47 mph————Forecast zone
22 Apr 2026Thunderstorm Wind66 mph————County
22 Apr 2026Thunderstorm Wind66 mph————County
22 Apr 2026Thunderstorm Wind58 mph————County
22 Apr 2026Thunderstorm Wind60 mph————County
11 Apr 2026Thunderstorm Wind59 mph————County
17 Mar 2026High Wind60 mph————Forecast zone
12 Mar 2026High Wind74 mph————Forecast zone
8 Mar 2026High Wind67 mph————Forecast zone
17 Feb 2026High Wind59 mph————Forecast zone
20 Jan 2026High Wind70 mph————Forecast zone
17 Jan 2026High Wind61 mph————Forecast zone
20 Oct 2025High Wind58 mph————Forecast zone
7 Aug 2025Thunderstorm Wind81 mph————County
28 Jul 2025Thunderstorm Wind60 mph————County
21 Jul 2025Thunderstorm Wind60 mph————County
2 Jul 2025Thunderstorm Wind63 mph————County
15 Jun 2025Thunderstorm Wind60 mph————County
8 Jun 2025High Wind58 mph————Forecast zone
12 May 2025Thunderstorm Wind59 mph————County
23 Feb 2025High Wind63 mph————Forecast zone
18 Dec 2024High Wind62 mph————Forecast zone
8 Dec 2024High Wind67 mph————Forecast zone
4 Oct 2024High Wind86 mph————Forecast zone
24 Aug 2024Thunderstorm Wind67 mph————County
24 Aug 2024Thunderstorm Wind81 mph————County
24 Aug 2024Thunderstorm Wind70 mph————County
24 Aug 2024Thunderstorm Wind70 mph————County
24 Aug 2024Thunderstorm Wind75 mph————County
24 Aug 2024Thunderstorm Wind75 mph————County
21 Aug 2024Thunderstorm Wind60 mph————County
13 Jul 2024Thunderstorm Wind64 mph————County
27 Jun 2024Thunderstorm Wind60 mph————County
15 Jun 2024Thunderstorm Wind58 mph————County
15 Jun 2024Thunderstorm Wind69 mph————County
15 Jun 2024Thunderstorm Wind61 mph————County
15 Jun 2024Thunderstorm Wind61 mph————County
15 Jun 2024Thunderstorm Wind60 mph————County
5 May 2024Thunderstorm Wind61 mph————County
5 May 2024Thunderstorm Wind59 mph————County
5 May 2024Thunderstorm Wind58 mph————County
22 Apr 2024High Wind67 mph————Forecast zone
30 Aug 2023Thunderstorm Wind60 mph————County
18 Aug 2023Thunderstorm Wind58 mph————County
25 Jul 2023Thunderstorm Wind61 mph————County
5 Nov 2022High Wind69 mph————Forecast zone
4 Aug 2022Thunderstorm Wind64 mph————County
18 Jul 2022Thunderstorm Wind66 mph————County
13 Jul 2022Thunderstorm Wind60 mph————County
13 Jul 2022Thunderstorm Wind58 mph————County
13 Jul 2022Thunderstorm Wind64 mph————County
9 Jul 2022Thunderstorm Wind62 mph————County
15 Jun 2022High Wind64 mph————Forecast zone
19 May 2022Thunderstorm Wind59 mph————County
5 Apr 2022High Wind72 mph————Forecast zone
31 Jan 2022High Wind67 mph————Forecast zone
16 Nov 2021High Wind67 mph————Forecast zone
22 Jul 2021Thunderstorm Wind58 mph————County
8 Jul 2021Thunderstorm Wind64 mph————County
8 Jul 2021Thunderstorm Wind59 mph————County
8 Jul 2021Thunderstorm Wind59 mph————County
10 Jun 2021Thunderstorm Wind90 mph————County
10 Jun 2021High Wind60 mph————Forecast zone
10 Jun 2021High Wind79 mph————Forecast zone
10 Jun 2021Thunderstorm Wind105 mph$1.2M———County
8 Jun 2021Thunderstorm Wind60 mph————County
8 Jun 2021Thunderstorm Wind60 mph————County
4 Jun 2021Thunderstorm Wind64 mph————County
4 Jun 2021Thunderstorm Wind60 mph————County
29 Mar 2021High Wind63 mph————Forecast zone
22 Feb 2021High Wind62 mph————Forecast zone
13 Jan 2021High Wind71 mph————Forecast zone
2 Sep 2020High Wind61 mph————Forecast zone
20 Aug 2020Thunderstorm Wind58 mph————County
6 Aug 2020Thunderstorm Wind61 mph————County
7 Jul 2020Thunderstorm Wind61 mph————County
31 May 2020Thunderstorm Wind60 mph————County
20 May 2020Thunderstorm Wind110 mph————County
20 May 2020Thunderstorm Wind74 mph————County
20 May 2020Thunderstorm Wind66 mph————County
20 May 2020Thunderstorm Wind70 mph————County
20 May 2020Thunderstorm Wind81 mph————County
20 May 2020Thunderstorm Wind60 mph————County
20 May 2020Thunderstorm Wind81 mph————County
20 May 2020Thunderstorm Wind70 mph————County
20 May 2020Thunderstorm Wind67 mph————County
20 May 2020Thunderstorm Wind70 mph$187K———County
20 May 2020Thunderstorm Wind70 mph$350K———County
20 May 2020Thunderstorm Wind61 mph————County
20 May 2020Thunderstorm Wind70 mph$100K———County
20 May 2020Thunderstorm Wind90 mph$100K———County
4 Jan 2020High Wind58 mph————Forecast zone
4 Jan 2020High Wind62 mph————Forecast zone
27 Jun 2019Thunderstorm Wind60 mph————County
3 Jul 2018Thunderstorm Wind62 mph————County
28 Jun 2018Thunderstorm Wind70 mph————County
28 Jun 2018Thunderstorm Wind70 mph————County
28 Jun 2018Thunderstorm Wind70 mph————County
26 Oct 2017High Wind61 mph————Forecast zone
16 Jul 2017Thunderstorm Wind58 mph————County
11 Jul 2017Thunderstorm Wind59 mph————County
16 Jun 2017Thunderstorm Wind60 mph————County
20 Dec 2016High Wind58 mph————Forecast zone
22 Jul 2016Thunderstorm Wind60 mph————County
22 Jul 2016Thunderstorm Wind60 mph————County
22 Jul 2016Thunderstorm Wind60 mph————County
24 Jun 2016Thunderstorm Wind66 mph————County
24 Jun 2016Thunderstorm Wind60 mph————County
24 Jun 2016Thunderstorm Wind125 mph$284K———County
10 Jun 2016Thunderstorm Wind70 mph————County
9 Jun 2016Thunderstorm Wind120 mph$280K———County
18 Nov 2015High Wind60 mph————Forecast zone
27 Jul 2015Thunderstorm Wind60 mph————County
1 Jul 2015Thunderstorm Wind96 mph$100K———County
28 Mar 2015High Wind64 mph————Forecast zone
24 Jul 2014Thunderstorm Wind60 mph————County
24 Jul 2014Thunderstorm Wind59 mph————County
24 Jul 2014Thunderstorm Wind60 mph————County
1 Jul 2010Thunderstorm Wind60 mph$5K———County
26 Jul 2008Thunderstorm Wind81 mph$45K———County
22 Jul 2008Thunderstorm Wind60 mph$600———County
22 Jul 2008Thunderstorm Wind60 mph$100———County
16 Jun 2007Thunderstorm Wind70 mph$20K———County
9 Apr 2005High Wind43 mph$150K———Forecast zone
20 Dec 2004High Wind63 mph————Forecast zone
11 Dec 2004High Wind60 mph————Forecast zone
17 Dec 2003High Wind41 mph————Forecast zone
24 Oct 2003High Wind44 mph————Forecast zone
23 Oct 2003High Wind62 mph————Forecast zone
30 Jun 2003Thunderstorm Wind60 mph————County
3 Jan 2003High Wind69 mph————Forecast zone
16 Aug 2002Thunderstorm Wind60 mph————County
6 Aug 2002Thunderstorm Wind81 mph————County
6 Aug 2002Thunderstorm Wind60 mph————County
6 Aug 2002Thunderstorm Wind86 mph————County
14 Jul 2002Thunderstorm Wind60 mph————County
4 Jul 2002Thunderstorm Wind64 mph————County
4 Jul 2002Thunderstorm Wind60 mph————County
29 Jun 2002Thunderstorm Wind58 mph$10K———County
29 Jun 2002Thunderstorm Wind60 mph————County
29 Jun 2002Thunderstorm Wind64 mph————County
21 Jun 2002Thunderstorm Wind60 mph————County
11 Feb 2002High Wind52 mph————Forecast zone
1 Nov 2001High Wind43 mph————Forecast zone
24 Jul 2001Thunderstorm Wind60 mph————County
21 Jul 2001Thunderstorm Wind70 mph————County
21 Jul 2001Thunderstorm Wind64 mph————County
20 Jul 2001Thunderstorm Wind113 mph$1.6M$500K——County
20 Jul 2001Thunderstorm Wind58 mph————County
17 Jul 2001Thunderstorm Wind60 mph————County
3 Jun 2001High Wind40 mph————Forecast zone
27 Dec 2000High Wind67 mph————Forecast zone
11 Aug 2000Thunderstorm Wind60 mph————County
9 Jul 2000Thunderstorm Wind60 mph————County
8 Jul 2000Thunderstorm Wind70 mph————County
3 Jul 2000Thunderstorm Wind60 mph$35K———County
3 Jul 2000Thunderstorm Wind70 mph————County
3 Jul 2000Thunderstorm Wind70 mph————County
2 Jul 2000Thunderstorm Wind60 mph$10K———County
2 Jul 2000Thunderstorm Wind70 mph————County
2 Jul 2000Thunderstorm Wind60 mph————County
8 Jun 2000Thunderstorm Wind64 mph————County
5 Apr 2000High Wind58 mph————Forecast zone
3 Apr 2000High Wind46 mph————Forecast zone
18 Dec 1999High Wind58 mph————Forecast zone
4 Nov 1999High Wind40 mph————Forecast zone
1 Nov 1999High Wind64 mph————Forecast zone
31 Oct 1999High Wind64 mph————Forecast zone
7 Jul 1999Thunderstorm Wind60 mph————County
21 Jun 1999Thunderstorm Wind60 mph————County
21 Jun 1999Thunderstorm Wind60 mph————County
5 May 1999High Wind52 mph————Forecast zone
2 Feb 1999High Wind59 mph————Forecast zone
13 Aug 1998Thunderstorm Wind—$1K———County
11 Jul 1998Thunderstorm Wind—$8K———County
29 Aug 1997Thunderstorm Wind81 mph—$50K——County
27 Aug 1997Thunderstorm Wind60 mph————County
17 Jul 1997Thunderstorm Wind—$40K———County
17 Jul 1997Thunderstorm Wind70 mph————County
2 Aug 1996Thunderstorm Wind72 mph————County
19 Jul 1996Thunderstorm Wind81 mph————County
26 Jul 1995Thunderstorm Wind60 mph$5K$2K——County
26 Jul 1995Thunderstorm Wind62 mph————County
26 Jul 1995Thunderstorm Wind70 mph————County
21 Jul 1995Thunderstorm Wind60 mph————County
11 Jul 1995Thunderstorm Wind92 mph$5K———County
1 Jul 1990Thunderstorm Wind60 mph————County
29 Jun 1986Thunderstorm Wind60 mph————County
5 Jul 1976Thunderstorm Wind0 mph————County
20 Jun 1959Thunderstorm Wind0 mph————County

Questions and answers

How many wind events has McCone County had?

282 events in the NCEI Storm Events record between 1950 and 2026. Reporting of damaging wind became far more complete after 1996, so early decades undercount.

When was the last recorded wind event in McCone County?

14 May 2026 (High Wind, 77 mph). Records reach NCEI about 120 days after the month ends.

What was the most damaging wind event recorded in McCone County?

The thunderstorm wind of 20 Jul 2001, with property damage estimated by NCEI at $1.6M and crop damage at $500K.

How does McCone County compare with Montana for wind?

10.7 events per 100 square miles against 9.9 statewide; the county holds 282 of the state's 14,438 recorded events.

Provenance

NOAA NCEI Storm Events Database, yearly details files through 30 Jun 2026, public domain. County-recorded events plus zone-recorded events whose forecast zone is named for the county (marked "Forecast zone"). Population and area from the US Census Bureau (2021). Built 1 Oct 2026. See the methodology, the Wind hub and the county page.