National Weather Service Issues Freeze Warnings for Seven States in Midwest and Mid-Atlantic

The National Weather Service (NWS) has issued freeze warnings for at least seven states in the Midwest and Mid-Atlantic regions, including Illinois, Indiana, Kentucky, Ohio, Maryland, Pennsylvania, and West Virginia. These warnings address frost and freeze risks expected over the next few days.

A meteorologist at AccuWeather, Peyton Simmers, stated that the weather in these areas will be chilly for the next few mornings.

A cold front over the lower Great Lakes area and the northeast is expected to bring a wintry mix, with chances of moderate to heavy snow and gusty winds along the front on Tuesday, according to the NWS. Below-average temperatures are forecast to continue across the Northern Plains into the Ohio Valley, which includes Illinois, Indiana, Kentucky, Ohio, Pennsylvania, and West Virginia, as well as in the northeast on Tuesday.

Near normal temperatures are expected to return on Wednesday.

The NWS issues a freeze warning during the growing season when temperatures are expected to be below 32 degrees Fahrenheit for several hours.

Peyton Simmers explained that a freeze can damage sensitive plants and potentially kill them if individuals do not bring plants indoors or cover them. The Old Farmer’s Almanac defines a light frost as a nighttime temperature drop to at or just below 32 degrees Fahrenheit. A hard freeze is defined as a period of at least four consecutive hours of air temperatures below 28 degrees Fahrenheit.

These conditions pose risks to agriculture and outdoor vegetation in the affected regions.

of the contiguous U.S. will experience slightly above normal temperatures on Wednesday and Thursday, the NWS reported. Peyton Simmers noted that this warmup will include the risk of strong to severe thunderstorms over parts of the Midwest from Thursday into early next week.