Scattered thunderstorms and heavy rain are expected across Central Florida this Sunday afternoon, with high temperatures and a risk of localized flooding. News 6's meteorologist Michelle Morgan has the latest Pinpoint Weather outlook.

Orlando is on track for its first 90-degree day of the year, followed by a cold front bringing scattered rain and cooler, more seasonal temperatures. Get the latest details from News 6 meteorologist Michelle Morgan.

It’s going to be another hot and steamy day across Central Florida.

Central Florida is under a rare heat warning, so take precautions.

Get ready for another scorcher across Central Florida.

The county’s plan includes opening cooling centers with mister fans and bottled water and working with partners such as The Sharing Center and Rescue Outreach Mission to make sure they have the resources they need.

Central Florida braces for dangerous heat.

The Florida heat is dialing up and afternoon storms are lurking as summer arrives.

Central Florida faces highs in the 90s and heat index values over 100 as Saharan dust impacts rain chances and air quality.

Stay updated on the rising heat index and upcoming rain forecasts in Florida this week, along with a countdown to hurricane season.

It's staying H-O-T in here!

Highs this afternoon are expected to climb into the upper 90s with feels-like temperatures between 100-104 degrees.

The thermostat remains cranked up with very low storm chances.

Approaching summer, you may notice terms like heat index or real-feel temperatures being included in the local weather broadcasts.

It’s a typical summer-like setup this weekend with daytime highs in the lower 90s, as well as scattered rain and thunderstorms.

Temperatures will feel like 100-110 degrees again Saturday.

a closer look at what heat index is and how it takes a toll on the human body

Saturday was the “cooler” day in comparison to where we are headed. Highs Sunday with a mix of clouds and sunshine jump back into the upper 80s and lower 90s. Be on the lookout for a few afternoon and evening storms to develop, but they won’t completely wash out your plans.

ORLANDO, Fla. – It’s all about the dust lately and that dust continues to be problematic for those with allergies or health conditions. The air quality will be poor through the weekend and those in the sensitive group category should limit their time outdoors. High temperatures top out in the mid 90s Saturday with a feels like temperature around 105 degrees. Tropical update:No new development is expected by the National Hurricane Center, but a few tropical waves worth watching are moving off of Africa. No new development is expected by the National Hurricane Center over the next few days, but there are several tropical waves moving off of Africa that bear watching.

A heat advisory is in effect again for Polk and Sumter counties as the heat index has the best chance to climb to 110 degrees or hotter in these areas. The heat stays elevated like this through the weekend with actual air temperatures in the mid-to-upper 90s. Air quality has moved into the unsafe for unusually sensitive groups category Friday. The haze will continue to stay in our sky courtesy of dust that has moved in from the Sahara Desert in Africa. Rain and storm chances start to increase by the end of next with temperatures staying hot over the next seven days.

With the humidity factored in it will feel more like 100-105 degrees again across most of Central Florida. That is why a heat advisory has been issued for Sumter county by the National Weather Service in Tampa. A heat advisory means that feels like temperatures will routinely be in the 105-110 degree threshold and heat-related illnesses are possible. The relatively drier atmosphere due to the dust is keeping rain chances on the lower side and allowing temperatures to heat up. Storm chances stay at 30 percent to close out the workweek.

With the humidity factored in, it will feel hotter than the century mark at times Sunday afternoon. Beach Forecast:There is a low rip current risk at the beaches Sunday. This area of low pressure has a very low chance of developing into something tropical or sub-tropical. A broad area of low pressure moving away from the United States has a very low chance to develop. Saharan Dust could make its way to Central Florida by the middle and latter part of the week to provide us with brilliant sunrises/sunsets.