Latest news with #ExtremeHeat
CTV News
a day ago
- Climate
- CTV News
Heaving asphalt closes Highway 402... again
Extreme heat might be to blame for another closure of Highway 402 in Lambton County. Extreme heat might be to blame for another closure of Highway 402 in Lambton County. On Monday afternoon, Ontario Provincial Police shut down the eastbound lanes between Airport Road and Mandaumin Road near Sarnia. A social media by the OPP cites 'an issue with the road pavement.' CTV News spotted a section of uneven pavement near the Waterworks Sideroad overpass. 072825 - Highway 402, heat, closure Heaving pavement in the eastbound lanes of Highway 402 outside Sarnia. (Daryl Newcombe/CTV News London) Eastbound traffic is being detoured around the closed section of highway. OPP are asking drivers to avoid the area because the closure is expected to be 'lengthy.' On June 23, a pavement joint in the westbound lanes near Mandaumin Road buckled in the extreme heat, requiring a temporary repair.
Yahoo
a day ago
- Climate
- Yahoo
Heat dome continues to raise temps across South and Midwest, will begin to move into Northeast
'Corn sweat' has increased temperatures throughout the Plains and Midwest this week. The 'heat dome' that has hovered over tens of millions of people in the South and Midwest this week is now spreading into parts of the Northeast on Thursday, according to the Weather Channel. A heat dome is a high-pressure bubble in the upper levels of the atmosphere that traps hot air and sun radiation underneath it. The Climate Reality Project, a nonprofit focused on climate change advocacy and education, compares heat domes to putting a lid on a hot pot; the lid keeps the hot air from leaving the pot and keeps the contents of the pot hot for a longer time. While late July usually is the hottest time of the year for most of the U.S., AccuWeather reports these temperatures will be 5 to 15 degrees Fahrenheit higher than the historical average. An 'Extreme Heat Watch' advisory alert, which warns 'dangerous heat is possible,' was issued for West Virginia on Thursday. An 'Extreme Heat Warning' alert, which warns 'dangerous heat is happening or about to happen,' was sent to areas in Illinois, Missouri, Mississippi, Arkansas, Louisiana, Kentucky, Tennessee, New Jersey, Delaware, Pennsylvania and New York on Wednesday. Some of these extreme heat warnings were sent to major cities like Boston, Detroit, New York City and Washington, D.C., where temperatures will reach the mid-90s by Friday, the Weather Channel reported. However, temperatures in these areas are expected to drop over the weekend. Parts of the Midwest and the South will still be in temperatures near or above 100 degrees through the rest of the weekend, and potentially into the middle of next week. Florida, which has been experiencing hot and muggy conditions across the state all week, will continue to experience high temperatures in the upper 80s to lower 90s on Thursday and Friday, according to Florida Disaster, a division of the state's Department of Emergency Management. The state's heat index values will be particularly high on the western side of the Florida Panhandle, compared to the rest of the state. (The National Weather Service (NWS) 'heat index' is a calculator that estimates what outdoor temperatures feel like to the human body.) Experts cannot determine exactly when the heat dome will end. Heat domes take a long time to break down, Bryan Jackson, a meteorologist at the NWS's Weather Prediction Center, told Scientific American, so the extreme heat is expected to last through the rest of the week for some areas. 'Corn sweat' drives up humidity in the Midwest As heat index values in the Midwest peaked this week because of the heat dome, high humidity levels have contributed to 'corn sweat' in these areas. Corn sweat is a colloquial nickname for evapotranspiration, which is when plants, like corn stalks, release water vapor into the air and essentially turn it into additional humidity that can drive up humidity levels and heat index numbers in the area, according to the Weather Channel. This mostly affects people in the Midwest, with residents in Missouri, Indiana, Iowa, Illinois and Kentucky experiencing heat index numbers in triple-digits because of the corn sweat, the Washington Post reported. The corn sweat has also affected these areas' dew points, which correlate to how much moisture is in the air, NWS explains. The higher the dew point, the more muggy and wet the air will feel. A dew point minimum of 75 equates to an extreme humidity level and feels 'oppressive, like a tropical rainforest,' according to the Washington Post. In areas affected by the corn sweat, such as southern Missouri, the dew point is at 88. Northeast, Midwest also warned about severe thunderstorms AccuWeather meteorologists alerted on Wednesday that severe thunderstorms are expected to move across the Midwest before hitting the Northeast in the next few days. These storms carry the potential for high winds and hail, according to AccuWeather meteorologists. The worst of the storms are expected to hit throughout Thursday afternoon and evening, mostly affecting cities like Chicago, Detroit, Oklahoma City and Kansas City, before shifting into the Northeast on Friday. While it's rare to see precipitation happen within a heat dome, severe thunderstorms are likely to form around its edges, often called the 'ring of fire.' "In the world of meteorology, the ring of fire deals with thunderstorms along the northern edges of strong upper-levels high,' AccuWeather meteorologist Bernie Rayno said. 'Oftentimes, this setup produces severe thunderstorms along the northern edges of the heat.' How to stay safe in extreme heat Extreme heat is the deadliest type of weather in the U.S., even more so than tornadoes, flooding or hurricanes, according to research by the NWS. Prolonged extreme heat, as is expected in the heat dome this week, is especially dangerous for people who do not have access to air-conditioning or who spend a lot of time outdoors. If you live in a place that will be affected by the heat dome, here's what to do to help protect yourself: Stay indoors and cool for as long as you can. Here is a list of public places you can go to for free air-conditioning. Stay hydrated. Adding electrolytes to your drinking water can further protect you from dehydration. If you need to go outside, protect your skin by wearing sunscreen with an SPF of 30 or higher, sun-protective clothing and UV-blocking sunglasses. Understand and look out for symptoms of heat-related illness. These include heavy sweating, fatigue, dizziness, muscle cramps, nausea and headaches. If you are experiencing these symptoms, move to a cool area to rest and hydrate. Solve the daily Crossword
CBS News
2 days ago
- Climate
- CBS News
Many turn out in sweltering heat for weekend festivals in Chicago
Extreme heat is expected to hit the Chicago area again this week, and some felt the sweltering, humid temperatures on Sunday afternoon. The Chicago Office of Emergency Management and Communications pushed out a heat advisory Sunday afternoon, which the office said will last until Monday evening. Festivals across the city went on as usual, but those who went had to deal with sticky conditions. Wicker Park Fest was among the events held this weekend in the eponymous Chicago neighborhood. Handheld fans and Italian ice were among the ways people were beating the heat. "Sweltering," said Wisdom Henry. "Brutal," said her boyfriend, Kyle Glenn. "I've been here for a couple of years. We've been enjoying Wicker Park Fest as many times as I've been here. So I thought it'd be a nice day. It is. It's just a little bit hot." The OEMC on put out a push alert on their app Sunday afternoon alerting the masses of a heat advisory. The office said the temperature is expecting the heat index to be between 105 and 109 degrees. "It's still a little toasty," said Wicker Park festgoer Amber Vanhemel. The OEMC said hot temperatures and high humidity may cause heat illnesses. "It was a lot," said Toi Wise. "The humidity, that's really what it was." Wise and several other people decided to sweat it out Sunday at the Faces of Fitness Chicago festival in the old Cabrini-Green area. Wise had a handheld fan with her for the occasion. "From the beginning, this fan has been my best friend all day," she said. "So the humidity and the heat; just making sure I stay hydrated." The two-day Faces of Fitness festival bills itself as "Lollapalooza, but for fitness. It features several outdoor workout classes, from Pilates and dance cardio to a workout with former Chicago Bears cornerback Charles "Peanut" Tillman. Wes Diveney said the energy was high at Faces of Fitness, and so was the humidity. "It's always hot during the summer, but I mean, everybody's pretty prepared," Diveney said, "and here's a lot of water hanging around, so everybody's hydrated and able to keep themselves cool." Wise emphasized the need for perseverance. "You push through. We came out here, you know, participating in the different fitness activities they had had going on, so take your breaks during that — you know, drink some water and you know, just kind of push through the heat," she said. "It's Chicago, summertime. You know it's going to be humid, it's going to be hot." The OEMC said anyone who is outside for an extended amount of time should be sure to drink plenty of fluids and take breaks in air conditioning. Potentially dangerous heat is expected to impact the Chicago area for the next couple of days.
Yahoo
3 days ago
- Climate
- Yahoo
Philadelphia weather: Severe weather moving across region with heavy rain, damaging winds
The Brief Temperatures will climb into the mid-90s on Friday with added humidity that will make it feel like triple digits. An Extreme Heat Warning has been issued for Philadelphia, and a Heat Advisory is in effect for the suburbs. Pop-up storms could bring periods of heavy rain Friday evening. PHILADELPHIA - After several mild summer weather days, the excessive heat has returned. Additionally, severe weather could be a factor for some Friday night. Forecasters expect temperatures to rival record highs in the city on Friday with added humidity that will make it feel even hotter. The muggy conditions will set the stage for pop-up storms on Friday night with additional chances Sunday. What we know The National Weather Service has issued an Extreme Heat Warning for Philadelphia and the suburbs in Pennsylvania and New Jersey. Forecasters expect temperatures to reach the mid-90s on Friday with added humidity to make it feel like the triple digits. Scattered thunderstorms with periods of drenching rain, frequent lightning and damaging wind gusts are pushing through the region Friday evening. The National Weather Service has issued a region-wide Severe Thunderstorm Watch until 9 p.m. Severe Tunderstorm Warnings are being issued as the severe conditions move from the northwest to the southeast. What's next The mugginess will continue on Saturday with highs nearing 90 and partly sunny skies. Temperatures will return to the 80s on Sunday with another chance of pop-up storms. What you can do Stay up-to-date on the incoming storms and the holiday weekend forecast by downloading the free FOX LOCAL app. Solve the daily Crossword
CTV News
4 days ago
- Climate
- CTV News
Heat forces Ballet in the Park cancellation Friday
Extreme heat is forcing Ballet in the Park to conclude early. (CTV News Winnipeg) Extreme heat is forcing a popular summer series to close its curtain early. The Royal Winnipeg Ballet (RWB) told CTV News Friday's performance is not happening due to the heat. Temperatures Friday evening were in the high 20s, with the humidity making it feel like 37 C. Friday would have been the final night of a free three-day performance series put on at Assiniboine Park's lyric theatre. The series served as the RWB's new artistic director Christopher Stowell's debut.
