Heavy rains, thunderstorms pose a risk for flash flooding Sunday in Greater Cincinnati
Multiple rounds of thunderstorms to move across the region Sunday afternoon through Monday morning, posing a risk of excessive runoff flooding rivers, creeks, streams, and other low-lying and flood-prone locations, according to a National Weather Service alert.
From 1 p.m. on July 20 to 11 a.m. on July 21, a flood watch will be in effect for Hamilton, Butler, Clermont and Warren counties in Ohio; Boone, Kenton and Campbell counties in Kentucky; Dearborn County in Indiana; and other counties in the region.
Damaging winds and isolated tornadoes are the main severe threat for the region, which forecasters say there is a slight risk of Sunday. Isolated hail cannot be ruled out.
Forecasters say people in the storm area, especially those living in areas prone to flooding, should be prepared to take action should flooding develop.
Cincinnati 7-day detailed forecast
Sunday: Showers and thunderstorms likely, mainly after 3 p.m. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 90. Heat index values as high as 100. West wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday night: Showers and thunderstorms before 2 a.m., then showers likely and possibly a thunderstorm between 2am and 4am, then a chance of showers and thunderstorms after 4 a.m. Some of the storms could produce heavy rainfall. Low around 71. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Monday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8 a.m. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 83. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Monday night: A chance of showers and thunderstorms before 11 p.m., then a chance of showers between 11 p.m. and 2 a.m. Partly cloudy, with a low around 65. Light northeast wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday: A slight chance of showers after 2 p.m. Sunny, with a high near 88. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 20%.
Tuesday night: Mostly clear, with a low around 67.
Wednesday: Sunny, with a high near 93.
Wednesday night: Mostly clear, with a low around 73.
Thursday: A chance of showers and thunderstorms after 2 p.m. Sunny, with a high near 95. Chance of precipitation is 30%.
Thursday night: A chance of showers and thunderstorms before 8 p.m. Partly cloudy, with a low around 75. Chance of precipitation is 30%.
Friday: A chance of showers and thunderstorms. Mostly sunny, with a high near 94. Chance of precipitation is 50%.
Friday night: A chance of showers and thunderstorms. Partly cloudy, with a low around 74. Chance of precipitation is 30%.
Saturday: A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 50%.
Source: National Weather Service office in Wilmington, Ohio
This article originally appeared on Cincinnati Enquirer: Heavy rains, thunderstorms expected in Cincinnati area Sunday
Hashtags

Try Our AI Features
Explore what Daily8 AI can do for you:
Comments
No comments yet...
Related Articles


Newsweek
an hour ago
- Newsweek
Millions Told To Avoid Drive-Thru Lanes
Based on facts, either observed and verified firsthand by the reporter, or reported and verified from knowledgeable sources. Newsweek AI is in beta. Translations may contain inaccuracies—please refer to the original content. Millions of drivers have been urged to steer clear of drive-thru lanes in a bid to improve air quality amid a string of pollution warnings across a swathe of the US. Poor air across Minnesota and Texas prompted forecasters at the National Weather Service (NWS) to issue a string of alerts on Tuesday. They suggested a number of tips that drivers and residents can follow to help ease the situation—and warned that the health of vulnerable groups, such as people with asthma or heart problems, could be at risk. Why It Matters A 2020 study from researchers at the University of Minnesota researchers revealed that pollution leads to 100,000 deaths each year in the U.S. Around half of all air pollution-related deaths are from fine particulate matter, which arise from burning fossil fuels, while the remaining fatalities are largely caused from the animal agriculture industry, dust from construction and roads, and burning wood for heating and cooking. Stock image illustrating emissions from a car's exhaust pipe. Stock image illustrating emissions from a car's exhaust To Know Minnesota's poor air quality has been exacerbated by wildfire smoke, the NWS said. Parts of the state have been beset by blazes in recent months, with one wildfire in May consuming more than 35,000 acres of land, although the current problems are being caused by smoke drifting down from Canadian fires. The smoke, combined with current weather conditions, has led to poor air quality in some areas. In Texas, which is currently also subject to a number of heat warnings, it is the ozone which is causing problems for air quality. Ozone is a gas that occurs both above the Earth and at ground level. The layer in the upper atmosphere protects the planet from the Sun's radiation, but ozone that forms at ground level—caused by a chemical reaction in the sunlight between pollutants such as car exhaust fumes and power plant emissions—is harmful. It is hoped that motorists will leave their vehicles at home, avoid idling their engines or using drive-thru lanes, and instead use public transport or car shares to lessen the impact on the environment. Minnesota Warnings "The Minnesota Pollution Control Agency has issued an Air Quality Alert for fine particles pollution," the NWS said. "The Air Quality Index (AQI) is expected to reach the Red or Unhealthy category." North central, northwest, northeast, and east central Minnesota are all affected by the warning, which will remain in place from 6 a.m. CDT Tuesday until 11 p.m. CDT Wednesday. The general public may suffer some adverse effects from the poor quality air, while "sensitive groups, such as people with lung disease (including asthma), heart disease, and children and older adults, may experience health effects," the NWS added. "The general public should limit prolonged or heavy exertion. Reduce or eliminate activities that contribute to air pollution, such as outdoor burning, and use of residential wood burning devices. Reduce vehicle trips and vehicle idling as much as possible. Keep windows closed overnight to prevent smoke from getting indoors." Texas Warnings The Texas Commission on Environmental Quality (TCEQ) has issued an "Ozone Action Day" (OAD) for the areas of Dallas-Fort Worth, Houston, Galveston, and Brazoria, the NWS said. The OAD alert "informs the public when conditions are forecast to be favorable for high ozone levels," according to the TCEQ website. "Atmospheric conditions are expected to be favorable for producing high levels of ozone air pollution…[on]Tuesday," the NWS said. "You can help prevent ozone pollution by sharing a ride, walking, riding a bicycle, taking your lunch to work, avoiding drive-through lanes, conserving energy, and keeping your vehicle properly tuned." What People Are Saying The U.S. Environmental Protection Agency (EPA) says: "Smoke is made up of a complex mixture of gases and fine particles produced when wood and other organic materials burn. The biggest health threat from smoke is from fine particles. These microscopic particles can get into your eyes and respiratory system—whether you are outdoors or indoors, where they can cause health problems…[and] also aggravate chronic heart and lung diseases—and are even linked to premature deaths in people with these conditions." Addressing the problem of ozone, the EPA says: "Ozone in the air we breathe can harm our health, especially on hot sunny days when ozone can reach unhealthy levels. People at greatest risk of harm from breathing air containing ozone include people with asthma." What Happens Next Residents of Minnesota and Texas should check their local forecasts for the most-up-to-date information and follow the advice issued by authorities relating to air quality warnings.
Yahoo
2 hours ago
- Yahoo
What is a derecho? These 'inland hurricanes' can cause tremendous damage
The forecast is worrisome: The National Weather Service predicted late-afternoon thunderstorms would congeal into a derecho over eastern South Dakota by the evening of July 28. Then, the storm and winds, which could reach hurricane force in some areas, will move into parts of southern Minnesota and northern Iowa, forecasters said. Sometimes referred to as an inland hurricane, derechos are among weather's most destructive phenomena. But what, exactly, is a derecho? What is a derecho? The National Oceanic and Atmospheric Administration defines a derecho (duh-RAY'-choh) as "a widespread, long-lived wind storm that is associated with a band of rapidly moving showers or thunderstorms." Derechos can pack lethal gusts in excess of 100 mph – hurricane strength – across a front stretching for many miles, and lasting for hours. Storms that have sustained winds of at least 58 mph and leave a path of damage at least 250 miles long qualify as derechos, according to the National Weather Service. Classic derechos can cause extensive damage, leading to massive power outages and toppling tons of trees. Derechos are a relatively rare event, as they only tend to occur from once a year to once every four years across portions of the eastern two-thirds of the United States, according to the National Weather Service. 'People should take these storms seriously,' weather service meteorologist Brian Barjenbruch said. 'These winds are incredibly strong.' 70% of derechos strike from May through August A 700-mile derecho in June 2012 that roared into Washington, D.C., topped 100 mph. Another derecho that blasted across the Midwest in August 2020 killed four people and left behind billions of dollars in damage. It had wind gusts that were estimated as high as 140 mph in Cedar Rapids, Iowa. By definition, a derecho should have winds that persist for at least six hours; however, they can last much longer. The 2020 Midwest derecho lasted for 14 hours. Most derechos, 70%, occur during the months of May through August, the weather service said. Although a derecho can produce destruction similar to the strength of tornadoes, the damage typically moves in one direction along a relatively straight swath, the weather service said. As a result, the term "straight-line wind damage" sometimes is used to describe derecho damage. Where did the term derecho come from? The term derecho was coined in 1888 by University of Iowa physics professor Gustavus Hinrichs, according to NOAA. The word is Spanish for "direct" or "straight." The term was used for a short time during the late 19th century, but it disappeared from English use for nearly 100 years, until meteorologists starting using the term again in the mid-1980s. The Storm Prediction Center, part of the weather service, determines whether a storm is officially classified as a derecho. This article originally appeared on USA TODAY: What is a derecho? Storm can bring hurricane-force winds. Solve the daily Crossword


Tom's Guide
3 hours ago
- Tom's Guide
This homemade 'cool collar' is the ultimate heatwave hack, and it won't cost you a dime
With heatwaves becoming a growing concern in the U.S., and the National Weather Service reporting that half the country is under active heat advisories, there is an increasing concern about staying safe in the heat. However, other hacks that can keep you cool in a heatwave without costing you a dime, and they are eco-friendly too, so you don't have to spend your days feeling like you're trapped in a sauna. To help you beat the heatwave and stay chilled, try out my cooling hack that only uses one item that you'll find around your home. This summer's spate of heatwaves seems endless, with the thermometer permanently settled in the red zone. And there appears to be no other choice than to spend your days face-up against a cooling fan or with your smart air conditioner on full pelt. Both options will ramp up your energy bill, while having access to cooling fans and air conditioning is not a universal option for everyone, and the cost of running these appliances can also be prohibitive for some. According to the U.S. Energy Information Administration's (EIA) Residential Energy Consumption Survey (RECS), electricity consumption for air conditioning accounts for 19% of electricity in U.S. homes. 1. Take a small towel, measuring approximately 10 x 18 inches — about the size of a small hand towel or dish towel. Get instant access to breaking news, the hottest reviews, great deals and helpful tips. 2. Wet the towel through with cold water, and wring it out. 3. Roll the towel lengthwise and form it into a 'U' shape. 4. Place it flat in the freezer and leave for about one hour. 5. Once it has frozen, remove it from the freezer and place it around your neck. 6. The towel will act as a cooling aid to help reduce your body heat. Constructed from Frogg Togg's hyper-evaporative material that retains water, this reusable towel provides cooling relief and sun protection. Wetting the towel in water allows it to activate quickly and cool up to 30 degrees. According to Medical News Today, applying a cold compress to pulse points on the body can help reduce body temperature. These key areas include the neck, chest, wrist, and temples, and are where large blood vessels are close to the skin's surface. Once a cold object is placed on a pulse point, there is an immediate cooling effect. Follow Tom's Guide on Google News to get our up-to-date news, how-tos, and reviews in your feeds. Make sure to click the Follow button.