Tough heat wave to develop across Maryland, storm chances increase
A major pattern change toward cooler and more comfortable weather will take place the second half of next week. So hang in there during this brutal heat wave, there is major relief that will be arriving by this time next week.
Today's high temperatures will reach the lower 90s with heat index values topping out in the middle 90s. Humidity levels will continue to climb this afternoon into this evening. Despite the heat and humidity, the good news there won't be any thunderstorms to disrupt outdoor work or activities.
Overnight lows tonight will not be as refreshing with temperatures only dipping down into the middle 70s.
The WJZ First Alert Weather Team has issued First Alert Weather Days Friday, Saturday, and Sunday for the one-two punch of intense heat and possible afternoon and evening severe storms.
Friday will be one of the toughest days of this upcoming heat wave. High temperatures are forecast to reach the upper 90s to near 100°. Tropical levels of humidity will make the heat feel even worse and possibly dangerous. Feels like temperatures will easily surpass 100° with some isolated locations reaching nearly 110°.
The weekend will feature more brutal heat and tropical humidity. While weekend temperatures may not be as high as Friday with additional clouds and thunderstorms, the combination of higher humidity will offset temperatures being slightly cooler in the lower to middle 90s.
This heat wave will continue right into the middle of next week with another round of dangerous heat likely Tuesday as highs climb into the middle to upper 90s with feels like temperatures reaching 105° or higher. The WJZ First Alert Weather Team has tagged Tuesday as a possible First Alert Weather Day for this brief round of potentially dangerous heat.
Next Wednesday will be another hot and steamy day, but scattered strong thunderstorms that arrive later in the day should officially break this heat wave.
Strong to severe thunderstorms will begin to form in this incredibly hot and muggy airmass starting Friday afternoon. The coverage of strong to severe storms will grow each day through Sunday. The storm threat should briefly end by Monday and Tuesday of next week.
Friday afternoon and evening storm coverage should be isolated. More places than not will stay dry, but the best chance for a few powerful storms will be across northern and northeastern Maryland. The timeline would be after 3 p.m. through 11 p.m. Any storm could have intense cloud to ground lightning, blinding downpours, and pockets of damaging winds.
As a weak boundary stalls across the area this weekend, additional thunderstorms will develop Saturday and Sunday afternoon and evening. During the weekend, the entire state is game for the possibility of strong to severe storms. Storms will produce copious amounts of clouds to ground lightning along with torrential downpours given the high tropical humidity levels and intense heat. Storm coverage on Saturday will be isolated to widely scattered. Numerous afternoon and evening strong thunderstorms are possible Sunday afternoon and evening.
The jet stream position will favor a major pattern change for our area starting Thursday of next week and continuing through next weekend. The large and expansive heat dome will be pushed to our south and southwest allowing cooler air from Canada to put an end to the heat and humidity for at least several days.
While it will be cooler late next week into next weekend, disturbances will spark off scattered showers and storms from time to time. Luckily none of the days look like washouts.
Hashtags
Try Our AI Features
Explore what Daily8 AI can do for you:
Comments
No comments yet...
Related Articles
Yahoo
3 minutes ago
- Yahoo
Water levels in Lebanon's Lake Qaraoun hit historic low due to drought
The water level in Lebanon's Lake Qaraoun, one of the largest in the country, has dropped to a record low due to low rainfall and an intense heat wave. The lake, located in the southern Beqaa Valley, is one of the areas most affected by climate change. Footage from August 4 captured the area.
Bloomberg
5 minutes ago
- Bloomberg
Japan's Ishiba Vows Action on Health as Record Heat Grips Nation
Japan's Prime Minister Shigeru Ishiba pledged to boost public health protections as the country grapples with a severe heat wave that has seen the national temperature record broken twice in recent days. Temperatures in Isesaki City, about 90 kilometers (56 miles) northwest of Tokyo, rose to 41.8C (107F) on Tuesday, according to the Japan Meteorological Agency. That followed a reading of 41.2C in Hyogo prefecture, in western Japan, on July 30, which topped a previous extreme first recorded in 2018.
CBS News
2 hours ago
- CBS News
Colorado residents "nervous" as wildfire comes close to town of Meeker on the Western Slope
A wildfire close to Meeker in western Colorado has doubled in size. The Lee Fire west of the historic town has now burned an estimated 45,000 acres and so far firefighters don't have any containment on it. Several small neighborhoods outside of the town limits have been evacuated as the fire made a serious run Wednesday along Highway 13. The town of Meeker itself is standing by on a "set" status. The American Red Cross has set up a shelter for evacuees at Moffat County High School in Craig. Fire managers said on Wednesday night they are confident they will be able to prevent the fire from reaching the Rio Blanco County seat. The weather conditions are making the firefight challenging. Dry conditions are leading the fire to still rage in the nighttime hours when most wildfires usually settle down to a degree. "I'm feeling a little bit nervous, so I'm not going to lie," Joshua Quinn, who lives in the Meeker area, said on Wednesday as he watched flames marching closer to the town and heavy smoke filling the air. Sue Sprod lives close to Meeker and watched the "flames come over the hogback." "We feel like we do have a good buffer zone but I did get a little nervous this afternoon watching," she said. Sprod attended a community meeting Wednesday evening at Meeker High School led by fire managers, local law enforcement and U.S. Forest Service officials. They braced the community for the likelihood of several more days of high winds and dry conditions. The fire managers reiterated at the meeting that the buffer between the Lee Fire and the town of Meeker is holding. While the town waits on standby for evacuation, some in Rio Blanco County have already been pushed from their homes, like Stanton Gould. "I've been wrestling all my life and it's like sitting at a wrestling match, not knowing who you're going to wrestle in the next round," he said. Stanton says he's hopeful his home is still standing at the end of this, but he still has what counts. "I'd be more broken if it was a person or something. Everything you can replace, all it takes is money," Stanton said. Another wildfire is also burning close to Meeker but it isn't currently posing a threat to the town. The Elk Fire is located southeast of the town. During the day on Wednesday Gov. Jared Polis expanded an emergency declaration that was issued for the Elk Fire to include the Lee Fire.
