Iowa Speedway Weather - Newton, IA
NASCAR RaceWeather
Friday, June 14th
Mostly Sunny w/ PM Clouds
Low:
58°F
High:
82°F
N 10-20 mph
Saturday, June 15th
Cloudy & Breezy w/ PM Scattered Showers & T-Storms
Low:
61°F
High:
82°F
SE 15-25 mph
Sunday, June 16th
Breezy w/ AM Clouds then Sunny
Low:
74°F
High:
94°F
S 15-25 mph
Forecast Discussion & Updates
Series: Cup/Xfinity/ARCA
Fri Jun 14 – Mostly Sunny with Some PM Clouds. High around 82°F. Low around 58°F. North 10-20 mph.
ARCA Series – Atlas 150 – 8:00 PM
Sat Jun 15 – Mostly Cloudy & Breezy with PM Scattered Showers & Thunderstorms. High around 82°F. Low around 61°F. Southeast 15-25 mph.
NASCAR Xfinity Series – HyVee Perks 250 – 3:30 PM
Sun Jun 16 – Breezy with Morning Clouds then Sunny. High around 94°F. Low around 74°F. South 15-25 mph.
NASCAR Cup Series – Iowa Corn 350 Powered by Ethanol – 7:00 PM
Summary: On Friday, an upper-level ridge will dominate the plains region with a surface high pressure sitting over the Northern Plains. This will lead to calm conditions throughout the day. On Saturday, a weak trough starts to move across the plains. This trough will destabilize the atmosphere throughout the day and allow for some scattered showers & thunderstorms. On Sunday, the trough axis will pass through the region in the morning, pushing the precipitation to the east before the afternoon. We will continue to update the forecast throughout the week.
All times in EDT
Updated: June 13, 2024 5:10 PM EDT
Chief Meteorologist Aaron Studwell, Ph.D.
Staff Meteorologists Connor Baldwin, Aaron Gosch, Chase Haralson, & Elizabeth Ohlemacher
IndyCar forecasts provided by @IndyCar_Wx
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