Metro Detroit Forecast: Heat Advisory and more storms

A HEAT ADVISORY HAS BEEN ISSUED FOR LENAWEE, MACOMB, MONROE, OAKLAND, WASHTENAW AND WAYNE COUNTIES FROM NOON UNTIL 8 P.M. ON WEDNESDAY.
The heat index will range from 95° to 100° from noon through early evening.

Showers and a few thunderstorms continue overnight in a few spots. Heavy rain is expected. Then there could be some fog toward morning. It will be muggy with dew points remaining high and temperatures stay near 70°.

Watch the full forecast below

The active weather pattern continues Wednesday and Thursday. Highs surge into the upper 80s and low 90s, and dew points in the low 70s. A Heat Advisory is in effect from 12-8 p.m. Wednesday with heat index values, or "feels like temps", around 100°. Another heat alert will likely be issued for Thursday.

Thunderstorms are possible both days and likely each night. Some storms could become strong or severe. Damaging wind gusts will be the biggest threat, but flooding, hail, and an isolated tornado are possible. Storm timing will be Wednesday evening to overnight, and late Thursday through the overnight.

A cold front finally brings some relief dropping temperatures into the low to mid 80s Friday, with lower dew points as well. Overall, the weekend looks more comfortable with Saturday looking dry, and slight rain chances returning Sunday.

Tonight: Storm chances fade. Then it will become partly cloudy. There could be some fog. Lows near 70°. Winds: SE 5 mph

Wednesday: Hot and very muggy with partly sunny skies. Most storm chances increase late toward the evening. A few could be strong to severe with damaging wind and large hail the main threats. Highs in the upper 80s, to near 90°. Heat index near 100°. Winds: WSW 10-20 mph.

Thursday: Partly sunny. with a storm chance late and through the evening into the overnight. A few could be strong to severe with very heavy rain, damaging wind, large hail, and a low chance for a tornado. High in the low 90s. Heat index near 103°. Winds: SW 10-20 mph.

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