Town of Wilson (AP) -- A fire is out at the Aldrich Chemical Co. in eastern Wisconsin.
The Sheboygan County sheriff's office says the fire was reported in a lab about 12:40 p.m. Tuesday.
Several fire departments responded. Four firefighters suffered minor injuries were taken to hospitals as a precaution.
Authorities don't know what caused the fire, but it was not suspicious.
The area did not have to be evacuated.
Warmer and more humid this weekend with a shower possible in parts of the area.
1908 Grand Avenue, Wausau, WI 54403
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