Live National Weather Service alerts, NEXRAD weather radar, USGS river and stream gauges, Storm Prediction Center convective outlooks, Local Storm Reports, 5-day forecast, air quality, and severe-weather notifications for Marshall County, KY (FIPS 21157) in Kentucky. Free, no login, no ads.
Marshall County, KY is one of the counties of Kentucky covered by BloomWX. Marshall County, KY has a population of approximately 31,706 (2022 estimate, US Census Bureau). The county covers 302.1 square miles of land area. The county seat is Benton.
Benton, Calvert City, Hardin.
Marshall County, KY is served by the National Weather Service PAH forecast office for warnings, watches, advisories, and decision-support services. The same office produces the Hazardous Weather Outlook, Area Forecast Discussion, and DSS briefing packets you'll see on the BloomWX dashboard for this county.
BloomWX also covers the surrounding counties: Lyon County, KY, Trigg County, KY, Livingston County, KY, Calloway County, KY, Graves County, KY, McCracken County, KY.
BloomWX is a free weather operations dashboard for SKYWARN storm spotters, emergency management volunteers, ham radio nets, and anyone in Marshall County, KY who needs the official NWS data without the consumer-app cruft. Data is pulled directly from weather.gov and refreshes every 60 seconds. Sources: National Weather Service, Storm Prediction Center, USGS Water Data, NOAA Space Weather Prediction Center, Open-Meteo (Air Quality), and the Citizen Weather Observer Program.
Read the BloomWX learn library for beginner-friendly explainers on every dashboard surface, including SPC convective outlooks (TSTM/MRGL/SLGT/ENH/MDT/HIGH), NEXRAD radar, USGS flood gauges, and WPC surface analysis charts. See all Kentucky county weather dashboards on BloomWX.