WE ARE TRACKING TYPICAL SUMMER-TIME WEATHER THIS WEEK.
WARMER TEMPERATURES, HIGHER HUMIDITY AND A CHANCE FOR SHOWERS AND THUNDERSTORMS EACH DAY.
UNSETTLED WEATHER PATTERN...STAY TUNED!
Tonight: A few spotty showers. Patchy fog late. Lows 62-67. Winds south 5 mph.
Wednesday: A few AM showers possible. Scattered PM storms. Highs 83-88. Winds southwest 5-15 mph.
Wednesday Night: A few lingering showers and thunderstorms. Lows 62-67. Winds west 5 mph.
Thursday: Warm and humid. Scattered PM showers and storms. Highs 84-90. Winds northwest 5-10 mph.
We are tracking an unsettled weather pattern this week in the StormTrack 5 Weather Center. Currently a frontal system is draped well off to the north. A few scattered showers and storms will be possible tonight. We will monitor the possibility of storms over the Ohio Valley settling south into the southern Appalachians alter tonight. As these showers and storms move southeast, it will give us a chance at some scattered activity into tomorrow morning.
A low pressure system is continuing to slowly move through the Ohio Valley and Great Lakes, swinging those showers our way. Meanwhile, a low pressure system off the Virginia coast will allow a "backdoor" cold front to swing back near the Tri-Cities tomorrow before retreating back to our north. This will bring us a 50 percent chance on tomorrow morning. Showers will be on a more isolated basis on tomorrow afternoon. We will keep a 50% chance on through Thursday afternoon as well as current radar models pick up on scattered thunderstorms moving in from the northwest.
StormTrack 5 Meteorologists are tracking an unsettled weather pattern throughout the entirety of race week. A ridge of high pressure will begin to build off to the southwest with hot air as a result, meanwhile a trough of low pressure to the northwest with cooler air. Forecast models are having a tough time handling our exact location between those two airmasses. Any slight deviation in the forecast will lead to different results throughout the week. This pattern remains very stagnant and will supply us with quite repetitive, summertime weather.
Currently, it appears as though temperature values will exceed what we normally see this time of year. Warm and moist air will help to kick off some scattered afternoon thunderstorms throughout the week. For that reason, we will keep things at a 30-40 percent chance through the end of the week and the weekend.
We will finally see a slight break in the week long trend as we head into the new work week. That means partly to mostly sunny skies on both Monday and Tuesday. Our rain chances on both days are quite unimpressive for now as this weather pattern breaks apart.
While the pattern is in a state of flux, we will provide you with a preview for our race week festivities:
6:15pm Bush's Beans 150-Scattered showers 84°
8:30pm UNHO 200-Scattered showers 80°
Food City Race Night on State Street in Bristol
4:00pm Scattered showers and thunderstorms 87°
6:00pm Scattered showers and thunderstorms 85°
8:00pm Scattered showers and thunderstorms 81°
9:00pm Transporter Parade-Scattered showers and thunderstorms 79°
7:30pm Food City 300-Scattered showers and thunderstorms 83°
7:30pm Irwin Tools 500-Scattered showers and thunderstorms 83°
Highs will be in the mid to upper 80s today through Thursday, with temperatures near 90 possible until Sunday. Lows will be in the low to mid 60s tonight through next Monday night.
You can always get the latest forecast and weather information on News 5 WCYB, wcyb.com and on the StormTrack 5 weather app.
Our normal high is 85°, low 63°.
Meteorologist Chris Michaels