Weather in Johnson

During the last 12 hours the minimum air temperature ( +17 ^oC +63 ^oF ) was observed in Woodbury in Sioux City / Gateway (airport).

During the last 12 hours the minimum air temperature ( +17 ^oC +63 ^oF ) was observed in Black Hawk in Waterloo (airport).

4 hours ago, the maximum air temperature ( +34 ^oC +93 ^oF ) was observed in Mahaska in Oskaloosa (airport).