Largest hail, 12 months
1.5 in (estimated)
2 E Unionville Center, Mar 22, 2026
Counties · Ohio
35 storm reports in the past 12 months. This page is a summary of National Weather Service reports; it is not a Union County government page.
Largest hail, 12 months
1.5 in (estimated)
2 E Unionville Center, Mar 22, 2026
Highest gust, 12 months
70 mph (measured)
1 SE Marysville, Mar 13, 2026
Most snow, one report
11 in (measured)
3 W Ostrander, Jan 26, 2026
Tornado reports, 12 months
0
Tornado reports are confirmed or ruled out later by NWS damage surveys.
11 reports match.
SnowSnow 9 in measured
5 SE West Mansfield, Union County
CO-OP Observer station RAYO1 Raymond 4 NW.
Reported by CO-OP Observer · NWS Wilmington, OH
SnowSnow 11 in measured
3 W Ostrander, Union County
Cocorahs station OH-UN-18 Marysville 6.1 ENE.
Reported by CoCoRaHS · NWS Wilmington, OH
SnowSnow 4.7 in measured
5 SE West Mansfield, Union County
CO-OP Observer station RAYO1 Raymond 4 NW.
Reported by CO-OP Observer · NWS Wilmington, OH
SnowSnow 4.7 in measured
5 SE West Mansfield, Union County
Cocorahs station OH-UN-4 Raymond 3.5 NW.
Reported by CoCoRaHS · NWS Wilmington, OH
SnowSnow 6 in measured
3 W Ostrander, Union County
Cocorahs station OH-UN-18 Marysville 6.1 ENE.
Reported by CoCoRaHS · NWS Wilmington, OH
SnowSnow 1 in measured
5 SE West Mansfield, Union County
CO-OP Observer station RAYO1 Raymond 4 NW.
Reported by CO-OP Observer · NWS Wilmington, OH
SnowSnow 3.5 in measured
5 SE West Mansfield, Union County
CO-OP Observer station RAYO1 Raymond 4 NW.
Reported by CO-OP Observer · NWS Wilmington, OH
SnowSnow 3.1 in measured
6 NE Unionville Center, Union County
CO-OP Observer station MYVO1 Marysville.
Reported by CO-OP Observer · NWS Wilmington, OH
SnowSnow 5.5 in measured
5 SE West Mansfield, Union County
Cocorahs station OH-UN-4 Raymond 3.5 NW.
Reported by CoCoRaHS · NWS Wilmington, OH
SnowSnow 1 in measured
1 SW Marysville, Union County
Cocorahs station OH-UN-25 Marysville 0.9 SSW.
Reported by CoCoRaHS · NWS Wilmington, OH