This from Eric Haak:

I arrived 25 minutes into this job which started just before noon on Monday in Chicago at the intersection of Thomas and Pulaski.  The temperature at that time was -14 and the wind chills were varying around -35.  There was not much to see as far as firefighting but with much respect to all people working outdoors in these conditions, I thought I would share some images of companies picking up.

 

Chicago firemen fight house fire in sub zero temperatures

Eric Haak photo

Chicago firemen fight house fire in sub zero temperatures

Eric Haak photo

Chicago firemen fight house fire in sub zero temperatures

Eric Haak photo

Chicago firemen fight house fire in sub zero temperatures

Eric Haak photo

Chicago firemen fight house fire in sub zero temperatures

Eric Haak photo

More images from Tim Olk:

Chicago firemen fight house fire in sub zero temperatures

Tim Olk photo

Chicago firemen fight house fire in sub zero temperatures

Tim Olk photo

Chicago firemen fight house fire in sub zero temperatures

Tim Olk photo

Chicago firemen fight house fire in sub zero temperatures

Tim Olk photo

Chicago firemen fight house fire in sub zero temperatures

Tim Olk photo

Chicago firemen fight house fire in sub zero temperatures

Tim Olk photo

Chicago firemen fight house fire in sub zero temperatures

Tim Olk photo

Chicago firemen fight house fire in sub zero temperatures

Tim Olk photo