The wet-bulb globe temperature is an important resource in determining the extent of heat-related impacts during the summer! Check out the video forecast below as we take you further on this amazing way to measure heat! #ARwx #NWAnews

It’s going to be yet another toasty HUMP DAY across Northwest Arkansas and the River Valley! See the latest wet-bulb globe temperature by checking out the video forecast below! #ARwx #NWANews

Intense heat and humidity will continue this week. When will rain chances return? Check out this video forecast update! #ARwx

LOOK OUT!!! Hot and humid vibes will likely continue the rest of this week, but the 8-14 temperature outlook from the Climate Prediction Center continues to hint at a potentially cooler pattern heading towards our state! We'll keep you posted! #ARwx #NWANews

Another toasty late-July day is in the forecast this afternoon, but are rain chances returning to the area soon? We answer that question in this video forecast! #ARwx #NWANews

Today will likely be the hottest day of the year so far for a lot of areas in Northwest Arkansas and the River Valley. When is our next chance for rain? Check out this video for all the latest! #ARwx

Get ready for a toasty weekend by tuning into the video forecast below! Have a safe and happy Friday everyone! #ARwx #NWAnews

Hot and humid weather is back in the forecast on this Saturday. We could see a stray shower or storm. Better chances for rain will move in next week. Check out this video for an update! #ARwx

The heat and humidity will continue into next week. There will be some relief in the extended forecast. Check out this Saturday evening update! #ARwx

The heat and humidity is back in the forecast on this Sunday. We could see a stray shower or storm. Better chances for rain and cooler temperatures are expected later in the week. #ARwx

Hot and humid weather will continue into the workweek. A nice cool-down and better chances for rain are expected later in the week. Check out this video for all the latest! #ARwx

Gorgeous scenes this morning across Northwest Arkansas as the sun begins to rise! Make sure you have that water packed with the intense heat expected this afternoon! #ARwx #NWANews

WHEW it’s going to be a hot afternoon across Northwest Arkansas, but there is a cooling trend in sight! Check out this morning video forecast for the latest! #ARwx #NWANews

Big time heat remains in place this afternoon, but the much-anticipated cooling trend is still in sight! Check out this video forecast to get your day started right! #ARwx #NWANews

Check out this beautiful sunrise that we had this morning here in Northwest Arkansas and the River Valley! Those reds and oranges were popping off before another toasty afternoon! #ARwx #NWANews

LISTEN UP! The KNWA crew has as a spicy weather forecast for you, as temperatures once again soar towards the triple digits today! Find out if there are any additional rain chances by checking out the video forecast below! #ARwx #NWANews

#WeatherAlert - #SevereThunderstorm WARNING has been issued for the highlighted parts of SW #Missouri. Winds in excess of 57 mph and/or hail 1" in diameter (quarter size) or larger is possible. #SevereWeather #MOwx

A SEVERE THUNDERSTORM WARNING has been issued for Lawrence, Stone, Barry Co. until 7/30 8:00PM. #MOwx

RAINBOW ALERT! So glad I was able to snap this shot a few minutes ago over Waldron! Storm activity will likely increase this afternoon, so keep your eye on the sky! #ARwx #NWANews

PACK THE UMBRELLAS! Shower and storm potential will increase this afternoon as a cold front pushes through the area, but a BIG cooling trend is also just around the corner! Check out this video forecast to see the latest FutureTrack timing! #ARwx #NWANews