Lynn County, Texas
Natural disaster risk, federal disaster history and flood insurance facts.
Lynn County, Texas has a very low overall risk from natural hazards in FEMA's National Risk Index. Its risk score is lower than 77% of US counties. It ranks 185th of 254 counties in Texas. The costliest hazards here are hail, drought and strong wind. FEMA estimates about $6.1 million a year in expected losses, or roughly $1,108 per resident. Since 1992 it has been included in 16 federal disaster or emergency declarations for natural events (10 major disasters). The most recent was in May 2024 (severe storms, straight-line winds, tornadoes and flooding). Only 1 home here carries federal flood insurance.
FEMA National Risk Index December 2025; OpenFEMA declarations to Nov 6, 2026; NFIP records. Updated November 6, 2026.
Top risks in Lynn County
- Ask about the roof age and any impact-rated shingles.
- Check your home policy for a separate wind and hail deductible.
- Check local water restrictions.
- Choose drought-tolerant plants.
- Secure outdoor furniture and trash bins before storms.
- Have trees near the house checked.
All 18 hazards
What the ratings mean ›| Hazard | Rating | Score | Expected loss a year | |
|---|---|---|---|---|
| Hail | 94.5 | $2M | ||
| Drought | 94.0 | $2M | ||
| Strong wind | 75.1 | $861K | ||
| Tornado | 37.0 | $576K | ||
| Inland flooding | 4.5 | $504K | ||
| Cold wave | 20.7 | $184K | ||
| Wildfire | 56.8 | $54K | ||
| Heat wave | 16.0 | $32K | ||
| Ice storm | 25.4 | $18K | ||
| Winter weather | 24.0 | $17K | ||
| Lightning | 6.6 | $16K | ||
| Earthquake | 13.5 | $11K | ||
| Hurricane | 23.2 | $6K | ||
| Landslide | 0.5 | $0 |
Scores are percentiles: a score of 90 means higher risk than about 90% of US counties for that hazard. Hazards FEMA does not rate here are left out. Social vulnerability is relatively high and community resilience is relatively low in FEMA's measures.
Federal disaster history
Recent disasters nationwide ›Declarations by decade
Federal declarations for natural events that included Lynn County. 2020s bar runs to November 2026.
By type
Most recent
Show all 16
Texas also had 106 statewide declarations that did not name single counties.
Storm history since 1957
Tornado risk by county ›The National Weather Service has logged 463 storm reports in Lynn County since 1957, with 0 deaths and 5 injuries and about $312 million in reported damage. The strongest on record here was an F3 tornado on May 24, 1957.
Strongest tornadoes
| Date | Strength | Near | Hurt / killed |
|---|---|---|---|
| May 24, 1957 | F3 | – | 1 / 0 |
| May 5, 2019 | EF2 | New Home Arpt | 0 / 0 |
| May 5, 1969 | F2 | – | 0 / 0 |
| May 12, 1970 | F2 | – | 0 / 0 |
| Jun 7, 1980 | F1 | – | 0 / 0 |
Most damaging storms
| Date | Type | Near | Damage |
|---|---|---|---|
| May 4, 2015 | Flash Flood | New Home Arpt | $250M |
| Jun 11, 1999 | Hail | Odonnell | $6M |
| Jun 11, 1999 | Hail | Tahoka | $5M |
| May 30, 2001 | Hail | Lakeview | $5M |
| May 30, 2001 | Hail | Grassland | $5M |
| Oct 21, 2010 | Hail | Lakeview | $5M |
Source: NOAA Storm Events Database, county-based reports through Jul 18, 2026. Tornado records start in 1950, hail and wind in 1955, and floods and other storm types in 1996, so older decades undercount. Damage is in dollars of the year it happened and is often an estimate. Winter storms, heat and hurricanes are logged by forecast zone, not county, so they are not counted here.
Flood insurance in Lynn County
Check your address flood zone ›National Flood Insurance Program (NFIP) records only; private flood policies are not included. Home counts as of Aug 3, 2026. Since 2021 NFIP prices each home separately under Risk Rating 2.0, so your price depends on the building, not the county. Ask an agent for a quote.
Homes in Lynn County
Older homes and mobile homes usually suffer more damage in storms, floods and earthquakes, and can cost more to insure. If you are buying, ask about roof age, foundation bolting and any retrofits. Source: US Census Bureau, American Community Survey 2020 to 2024 5-year estimates; 2,521 housing units.
Compare in Texas
All 254 ›| Largest counties | Overall risk | Top hazard |
|---|---|---|
| Harris County | Inland flooding | |
| Dallas County | Inland flooding | |
| Tarrant County | Inland flooding | |
| Bexar County | Inland flooding | |
| Travis County | Inland flooding | |
| Collin County | Tornado | |
| Denton County | Tornado | |
| Hidalgo County | Hurricane |
Neighboring counties
| County | Overall risk | Declarations |
|---|---|---|
| Lubbock County | 18 | |
| Hockley County | 14 | |
| Dawson County | 14 | |
| Terry County | 13 | |
| Garza County | 15 | |
| Crosby County | 14 | |
| Borden County | 13 |
Common questions about Lynn County
What is the biggest natural hazard in Lynn County?
Hail has the highest expected yearly losses in Lynn County, about $2.1 million a year in FEMA's estimate. Drought is second at $1.8 million.
How many federal disasters has Lynn County had?
Lynn County has been included in 16 federal disaster or emergency declarations for natural events since 1992, including 10 major disasters. The most recent was Severe Storms, Straight-Line Winds, Tornadoes, and Flooding in May 2024.
Is Lynn County a high-risk place to live?
Its overall rating is Very Low, 185th highest of 254 in Texas. A county rating covers the whole area. Risk at one address can be much higher or lower, so check the FEMA flood map and ask about the home's history.
Do I need flood insurance in Lynn County?
Standard home insurance does not cover flooding. Lenders require it in mapped high-risk zones, but many flood claims come from outside those zones.
How many tornadoes has Lynn County had?
NOAA records list 45 tornadoes in Lynn County since 1950. The strongest was an F3 tornado on May 24, 1957. The weather service has also logged 251 hail reports and 41 floods here.
Sources: FEMA National Risk Index (December 2025), OpenFEMA Disaster Declarations Summaries, and NFIP policy and claims data. Hazard Compass is independent and not affiliated with FEMA. These figures describe the whole county, not a single property, and are not insurance or safety advice. Report a problem.