EAU CLAIRE, Wis. (WEAU) – The weekend brought increasingly hot and humid weather and the worst is upon us as we enter the final week of August. Monday has been declared the 13th FIRST ALERT WEATHER DAY as high heat and humidity will lead to dangerous heat index values, or feels like temperatures, across western Wisconsin. We are also monitoring the threat of severe weather Monday evening and overnight as a cold front moves in.

Temperatures are expected to be between 35 and 40 degrees Celsius on Monday, while dew points will remain at a very uncomfortable 21 degrees Celsius. This combination will push our heat index values ​​to dangerous levels around or above 38 degrees. Because of this, the National Weather Service has issued a heat warning for much of the region, as feels as high as 43 degrees Celsius are possible. A heat warning is in effect for Taylor and Clark counties, as heat index values ​​could reach as high as 40 degrees Celsius. Both warnings are in effect from 1 p.m. to 8 p.m.

Given the weather conditions expected, it’s best to limit the amount of time you and your pet spend outside. If your job requires you to work outdoors, make sure you stay hydrated and take frequent breaks in the shade or an air-conditioned environment. Children and pets should NEVER be left in a vehicle as the temperature inside is much higher than the air temperature outside. Additionally, you shouldn’t walk dogs on asphalt in this weather as the surface temperature is significantly higher and can injure paws. It’s also a good idea to check on your neighbors and elderly people to make sure they’re OK!

After Monday’s heat, the focus will turn to the potential for some strong to severe thunderstorms, with heavy hail, damaging winds and heavy downpours the main concerns. For more details on this and a look ahead to what we can expect for the rest of this week, visit the First Alert weather page here or download the 13 First Alert weather app.

All rights reserved.