Randolph County, MO Environment & Hazard Risk
Very Low natural hazard risk, led by heat wave. 267 storm events since 1996.
- Expected yearly loss
- $12.4M
- Very Low nationally
- Storm events since 1996
- 267
- Most often thunderstorm wind
- Flood insurance policies
- 8
- 0.1% of homes
- Hurricanes nearby
- 0
- Since 1851
Natural hazard risk
FEMA National Risk Index, December 2025
Overall risk
Very Low
Score 35.8 of 100
Social vulnerability
Relatively Low
Score 27.8 of 100
Community resilience
Relatively Moderate
Score 59.8 of 100
Community resilience runs the other way: a higher rating means a community can recover faster.
Building value exposed: $5.9B · Agriculture value exposed: $105M · Risk-adjusted yearly loss: $11.9M
Risk by hazard
- Heat waveRelatively Low$1.5M/yr expected annual loss, about 10.0 events a year
- LandslideRelatively Low$6,059/yr expected annual loss, about once every 4 years
- TornadoRelatively Moderate$2.5M/yr expected annual loss, about once every 5 years
- Cold waveRelatively Moderate$2M/yr expected annual loss, about 2.8 events a year
- EarthquakeRelatively Low$503K/yr expected annual loss, about once every 561 years
- LightningRelatively Low$237K/yr expected annual loss, about 48 events a year
- DroughtRelatively Low$108K/yr expected annual loss, about 6.1 events a year
- HailRelatively Low$186K/yr expected annual loss, about 3.7 events a year
- WildfireVery Low$25.4K/yr expected annual loss, about once every 1,345 years
- Ice stormRelatively Low$52.3K/yr expected annual loss, about once every 2 years
- Strong windRelatively Low$407K/yr expected annual loss, about 3.1 events a year
- HurricaneVery Low$3,900/yr expected annual loss, about once every 105 years
- Winter weatherVery Low$11.1K/yr expected annual loss, about 10 events a year
Bars show the national percentile score (0 to 100) for each hazard. Dollar figures are expected annual losses to buildings, people and crops. Not rated here: avalanche, coastal flooding, riverine flooding, tsunami, volcanic activity.
Flood risk and insurance
National Flood Insurance Program and FEMA flood maps
Check the flood zone for an address
- Homes with flood insurance
- 8 of 11,488 (0.1%)
- Homes in high-risk flood zones
- 90
- Insured in high-risk zones
- 6 (7%)
- Flood claims since 1978
- 3
- Claims paid since 1978
- $1,988
Flood claims paid per year
Storm history
Since 1996: 267 events, 8 deaths, $6.9M in damage
- Thunderstorm Wind88
- Hail75
- Winter Storm18
- Flash Flood15
- Drought15
- Heat13 · 2 deaths
- Extreme Cold/Wind Chill7
- Heavy Snow7
- Ice Storm6
- Tornado6 · 4 deaths
Events per year
11 tornadoes on record (EF0 2, EF1 2, F0 2, F1 3, F3 2).
Most damaging storms
Since 1996, ranked by deaths, injuries and damage
- TornadoF3, 10.7 mi path, 300 yd wide03/13/2006
Higbee, Randolph County
4 deaths, 26 injured, $5M damage
What happened
Deadly tornado touched down at 2118 CST 2 miles east of Higbee. The tornado traveled northeast and attained F3 strength near the Monroe/Randolph county line. The tornado killed 4 people just to the east and southeast of Renick and there were 26 injuries. 13 of the injuries occurred when a bus transporting college students was overturned. Three businesses were destroyed as well as 30 residences. Thirty other dwelling places had minor to moderate damage. The tornado exited Randolph county into Monroe county at 2133 CST...8 miles southeast of Moberly.
- Heat07/14/2003
Randolph
2 deaths
What happened
Oppressive heat and humidity combined to produce heat indices as high as 110 degrees, from July 14th through July 18th. A 37 year old male and a 79 year old male died of heat related causes in Jackson county.
- Winter Weather01/01/2019
Randolph
1 death, $10K damage
What happened
From KMIZ17 News: According to the Missouri State Highway Patrol, Pate L. Schultz, 19, of Mexico, lost control of her car after the wind blew snow on Highway 63 near Clark, Missouri, around 2:50 p.m. Monday. Troopers said Schultz was thrown from the car after the vehicle went off the road, into the median and flipped over. According to the Highway Patrol, Schultz wasn't wearing a seat belt. Schultz was taken to University Hospital in Columbia, where she was later pronounced dead.
- Winter Weather01/21/2019
Randolph
1 death
What happened
A vehicle drove over wind blown snow that had drifted onto HWY 63, just north of Clark, Missouri. The driver lost control, ran off the left side of the road and into the median, then overturned and was ejected from the vehicle.
- TornadoEF1, 10 mi path, 30 yd wide12/05/2017
Higbee, Randolph County
2 injured, $200K damage
What happened
This tornado formed just east of Higbee and just west of Road 2550. The tornado lasted approximately 15 minutes, and traveled around 10 miles. The worst of the damage occurred just south of Moberly, near the town of Renick, where a mobile home and a house built into an earthen berm were completely destroyed, injuring one of the occupants. Vehicles in the area were also tossed long distances, and several outbuildings were destroyed. The tornado eventually dissipated just west of the Randolph/Monroe County line, just south of Highway M.
- Thunderstorm Wind65 kt wind03/01/2007
Moberly, Randolph County
$750K damage
What happened
Severe thunderstorm produced wind damage in the Moberly area. Two hangars were destroyed at the airport and two were damaged. A King Air turboprop was damaged. Numerous signs, trees, and power lines were downed in the city.
Drinking water
5 community water systems serve about 27,456 people. Violations since 2021.
None of the systems serving this county had a health-based violation in this period.
- Moberly PwsServes 13,783 · Surface water · Local governmentNo health violations+1 monitoring or reporting
- Thomas Hill Pwsd 1Serves 11,250 · Purchased surface water · Local governmentNo health violations+3 monitoring or reporting
- Huntsville PwsServes 1,563 · Purchased surface water · Local governmentNo health violations+1 monitoring or reporting
- Higbee PwsServes 560 · Purchased surface water · Local governmentNo health violations+7 monitoring or reporting
- Clark PwsServes 300 · Purchased groundwater · Local governmentNo health violations+1 monitoring or reporting
Largest systems by population served. Monitoring and reporting violations mean required tests or notices were late or missing, not that the water was unsafe.
Pollution sites
0 Superfund sites and 3 toxic release facilities in Randolph County
Superfund sites
None in this county.
Toxic release facilities
- Thomas Hill Energy Center978,541 lbs released, Clifton Hill
- Wilson Trailer Co20.9 lbs released, Moberly
- Qualico Precision Products LLCunder 1 lb released, Moberly
Total: 978,562 lbs in 2024, 244,492 lbs to air.
Superfund sitesToxic release facilitiesEPA inspections and enforcementAir toxics cancer risk2 historic places
Frequently asked questions
- How risky is Randolph County for natural disasters?
- FEMA rates Randolph County very low for overall natural hazard risk, with expected losses of $12.4M a year. The highest-rated hazards are heat wave (relatively low), landslide (relatively low), tornado (relatively moderate).
- What storms are most common in Randolph County?
- Since 1996, NOAA recorded 267 storm events affecting Randolph County, most often thunderstorm wind (88), hail (75), winter storm (18).
- How many tornadoes have hit Randolph County?
- 11 tornadoes have been recorded in Randolph County since 1950, including 2 rated F3/EF3 or stronger.
- How many homes in Randolph County have flood insurance?
- 8 residential flood insurance policies are in force in Randolph County, covering about 0.1% of homes. The program has paid $1,988 on 3 claims here since 1978.
- What is the weather like in Randolph County?
- At Moberly, average highs reach 87°F in Jul and lows fall to 19°F in Jan, with 42.7 inches of rain a year (1991-2020 normals).
Source: FEMA (National Risk Index, NFIP), NOAA (Storm Events, HURDAT2, Climate Normals), EPA · Last updated 08/01/2026 · Storm counts include events in forecast zones that touch the county. This product uses the FEMA OpenFEMA API, but is not endorsed by FEMA.