All of Alabama’s 67 counties were either under an excessive heat warning or advisory on Friday, and those could last through the weekend for some areas.

High temperatures are forecast to again climb into the mid- to upper 90s across the state today, according to the National Weather Service. Those temperatures combined with Alabama humidity will make it feel much hotter and pose a risk to those spending time outdoors.

Look for more above-average heat to continue into next week. However, north and parts of central Alabama should see a sort of cooldown next week, when highs are “only” expected to reach the 80s.

South Alabama is forecast to remain locked in the mid-90s, according to forecasters.

Here are the warnings and advisories for Alabama on Friday:

NORTH ALABAMA

* Excessive heat warning until 8 p.m. Friday, and a heat advisory from 8 p.m. Friday until 7 p.m. Saturday for Lauderdale, Colbert, Franklin, Lawrence, Limestone, Madison, Morgan and Cullman counties.

The National Weather Service said for the excessive heat warning, dangerously hot conditions with heat index values up to 112 will be possible. For the heat advisory, heat index values up to 108 are expected.

CENTRAL ALABAMA

* Excessive heat warning until 9 p.m. Friday and heat advisory from 9 p.m. Friday until 9 p.m. Saturday for Marion, Lamar, Fayette, Winston, Walker, Pickens, Tuscaloosa, Jefferson, Sumter, Greene, Hale, Perry, Marengo and Bibb counties. The weather service said dangerously hot conditions with heat index values up to 111 will be possible today, and the heat index could hit 109 on Saturday.

SOUTH ALABAMA

* Heat advisory from 10 a.m. until 8 p.m. both Friday and Saturday for Choctaw, Washington, Clarke, Wilcox, Monroe, Conecuh, Butler, Crenshaw, Escambia, Covington, Mobile and Baldwin counties. The weather service said heat index values up to 111 are expected both days.

* Heat advisory from noon until 7 p.m. CDT Friday for Coffee, Dale, Geneva, Henry and Houston counties. The weather service said heat index values up to 109 are expected.