JOHNSTOWN, PA. (WTAJ) — The National Weather Service out of State College has issued a Dense Fog Advisory for parts of the Commonwealth of Pennsylvania.

Stick with WTAJ Your Weather Authority for all severe weather alerts and updates.

The advisory will expire at 10 a.m.

Counties included: Elk, Cameron, Jefferson, Clearfield, Centre, and Cambria

Just because your county is not included within the advisory, does not mean you are in the clear.

More on your week's weather here!

Visibility has dropped below one mile in numerous locations, mainly in the spots the received precipitation Tuesday.

Typical prone to fog regions could also deal with reduced visibility through the morning commute Wednesday.

Give yourself plenty of stopping distance between cars ahead of you while driving.

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