Today, June 16, started on a cool and quiet note in Columbus, with John Glenn Columbus International Airport reporting about 54°F and a light south breeze. Mostly sunny skies are expected this afternoon, with a high near 78°F and southerly winds around 2 to 12 mph. That tranquil setup will not last long, as humidity builds tonight ahead of an approaching front.
Tonight: Spotty Storms Possible
Showers and thunderstorms could pop up between roughly 8 p.m. and 1 a.m., with most of the activity fading toward daybreak. The low should fall to around 58°F, while southwest winds increase to about 5 to 10 mph. Rainfall looks light for most spots, generally under a tenth of an inch. Evening plans may have to dodge a brief downpour and lightning, and late-night drivers should be ready for wet roads.
Wednesday Night Into Thursday: Stronger Storms And Heavy Rain Risk
From Wednesday night into Thursday, a low-pressure system tracking across the Great Lakes is expected to bring a more widespread round of showers and thunderstorms. Forecasters say wind gusts could reach up to 35 mph, and localized rainfall totals of 1 to 2 inches are possible, which raises the potential for localized flooding and damaging wind gusts. There is also a lower-end risk for large hail and brief tornadoes, according to the National Weather Service Wilmington.
Rest Of The Week
Rain should taper off Thursday afternoon, with highs near 82°F and west winds of 16 to 21 mph, although gusts may still top 30 to 36 mph in some areas. Friday, which is Juneteenth, looks sunnier and a bit milder with a high near 78°F before more typical weekend afternoon storm chances return. For background on the developing midweek pattern, see this look at the cool start, midweek storm drama.
How To Prepare
Secure loose outdoor furniture and patio gear, and bring pets inside if storms approach. Never drive through standing water, and remember the rule: turn around, do not drown. Keep phones charged and travel plans flexible from Wednesday night into Thursday in case of localized flooding or downed branches. Stay tuned to local watches and warnings, and follow guidance from the National Weather Service if conditions start to go downhill.
