COLUMBUS, Ohio — Although the Storm Prediction Center (SPC) has lowered the threat for severe storms in Ohio, we're still tracking active weather through the first half of the night.
There have been some changes during the day in a couple of the weather variables that we've been monitoring. We haven't seen any sunshine and that's kept temperatures in the 50s and the cold front is slowing down a bit, which is now expected to move through in the middle of the night rather than earlier in the evening.
The rain this morning provided ample moisture for additional showers and a few storms, but it doesn't appear at this time that the ingredients will be coming together for a severe weather event. We need three ingredients for a severe weather event: moisture, lift and instability. We had plenty of moisture, but no lift or instability.
On the other side of the front, gusty winds will change direction from south to north, which will bring a few flurries to some parts of central Ohio before morning and keep temperatures on Friday about 30 degrees colder than today.
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🌦️ Doppler 10 Weather Resources
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DOPPLER 10 SEVERE WEATHER SAFETY GUIDE
DIFFERENCES BETWEEN WATCHES & WARNINGS
Watch
A Watch indicates the possibility of severe weather in a relatively broad area. For instance, a tornado watch means conditions are favorable for the development of tornadoes. Go about your normal routines, but watch for threatening weather.
Warning
A Warning is issued when severe weather is actually occurring. For instance, a tornado warning means a tornado has actually been sighted or has been indicated by radar. The warning usually encompasses a relatively small geographic area. If a warning is issued for the area in which you live, take cover immediately!
TORNADOES AREN'T THE ONLY REASON TO STAY ALERT
Strong Winds
Strong winds of 55 mph or more can cause significant damage even though no tornado is present. "Downbursts" are columns of air that slam to the earth and spread high winds in many directions. Downbursts can be just as damaging as tornadoes; if such conditions are present, take the same precautions as you would for a tornado.
Lightning
Lightning claims more lives every year than tornadoes. When lightning is a threat, stay indoors and don't use electrical appliances. If you're caught outside, keep a safe distance from tall objects, and try to stay lower than anything nearby. A safe distance from a tree is twice its height.
TAKING COVER
Storms producing tornadoes in Ohio often approach from the southwest. They can travel at speeds up to 70 miles per hour and contain winds estimated at over 200 miles per hour.
Sometimes an approaching tornado will sound like the roar of a train or airplane. If you see or hear a tornado, take cover immediately. Seek shelter inside, preferably below ground level. Do not waste time opening windows; tornado-force winds will "open" the windows well before the pressure difference can cause any structural damage. Above all, protect your head and lie flat.
At Home
Get away from windows, doors and outside walls. Go to the basement. If you have no basement, go to a first floor bathroom, closet or room at the center of the house. If possible, get under heavy furniture and cover your head with blankets or pillows.
At School
Go to the lowest floor or basement. Go to small interior rooms or hallways. Stay away from windows and avoid auditoriums, gyms and other areas with wide, free-span roofs.
In Public Buildings
Go immediately to the designated shelter area or to an interior hallway or small room on the lowest level. Stay away from windows. Do not use elevators. Do not go to your car.
During tornado drills or actual tornado warnings, remember to DUCK
D – Go DOWN to the lowest level, stay away from windows
U – Get UNDER something (such as a basement staircase or heavy table or desk)
C – COVER your head
K – KEEP in shelter until the storm has passed
