Alert archive / Illinois / Mason County / Flash Flood Warnings

Flash Flood Warnings in Mason County, Illinois, 2001

The archive holds no flash flood warnings for Mason County, Illinois in 2001. The archive of flash flood warnings reaches back to 1986.

Mason County and its neighbors

Each county as a circle sized by its count in 2001. Tap one for its archive.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2000 2002

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.