Dangerous Maryland heat wave continues through Wednesday
Dangerous levels of heat and humidity will continue across Maryland Tuesday and Wednesday with highs close to 100°. Record highs may be tied or broken across the state through Wednesday. Heat index values will continue to be extreme and overnight lows near 80° will offer no relief.
Everyone is advised to take heat precautions seriously, as the temperatures will be dangerous even to healthy individuals.
Baltimore has declared a Code Red extreme heat alert through Thursday, June 26.
Extreme heat and humidity continue across Maryland
The combination of near triple-digit heat and elevated humidity levels has prompted the WJZ First Alert Weather team to issue Alert Days through Wednesday, June 25.
High temperatures are forecast to approach, if not reach, the lower 100s again Tuesday. We'll once again be monitoring as that is near-record heat. The record high at BWI-Marshall Tuesday is 100° and our forecast high of 100° would tie that record set back in 2010. Our normal high temperatures for late June are in the upper 80s.
The Inner-Harbor set a new record high Tuesday of 104° and that's our forecast high again for Tuesday. Elsewhere across the state, high temperatures are forecast to be between 98° and 101°.
The heat index will range from 105° to 110° Tuesday with some isolated locations reaching heat index values of 115°. Not only is this heat sweltering, it's downright dangerous to humans and to pets.
Wednesday will also feature dangerous heat, but high temperatures should fall just shy of 100°. BWI's record high is 99° from 1997 and right now our forecast calls for us to tie that record.
Regardless of whether we see records fall the next couple of days, prepare for more highly uncomfortable levels of heat and humidity statewide.
Isolated strong and drenching thunderstorms are possible Wednesday afternoon and evening, but a much better chance of storms returns Thursday. Feels like temperatures will be between 105° and as high as 115°.
Heat alerts in Maryland
Heat is the number one weather-related cause of death in the United States. Please take the Alert Days seriously, especially if you will be outdoors now through Wednesday evening.
As the extreme heat continues, additional heat alerts will be active across much of Maryland:
The Eastern Shore is under an extreme heat warning through Wednesday at 8 p.m.
Extreme Heat Warnings continue for central Maryland through 9 p.m. Tuesday.. Feels like temperatures could approach 110° for these areas.
An extreme heat watch is in effect for central Maryland at 11 a.m. Wednesday through 9 p.m.. Feels like temperatures could approach 110° for these areas. This extreme heat watch will likely be upgraded to an extreme heat warning sometime today for Wednesday.
Regardless of whether or not your neighborhood is under an alert, the entire area will be extremely hot and humid, even overnight. Low temperatures in the 70s and 80s are warm enough, but with high levels of moisture, we'll wake up already feeling like the mid-80s.
Beating the heat during this Maryland heat wave
Here are a few ways to stay safe and healthy while working outside during extreme heat:
Wear loose-fitting, light colored clothing
Avoid being in the direct rays of the sun
Take frequent breaks if you plan to be outdoors
Drink lots of water, even if you don't feel thirsty. Two liters of water a day is recommended
Remember pets and the elderly in the heat
Make sure ceiling fans are circulating counterclockwise to circulate cooler air downward
In preparation for the unusually hot weather, Baltimore City's Health Department is declaring its first 'Code Red Extreme' Heat Alert. The alert begins Sunday and runs through the middle of the week. A list of cooling centers is available HERE.
Late week storms then brief relief Friday
Thursday should be the last day of this current heat wave. While extreme heat warnings are not likely Thursday, we're still forecasting hot and steamy temperatures. Highs Thursday afternoon will reach the lower 90s with heat index values close to 100°.
A cold front will continue to sag south Thursday afternoon sparking off numerous showers and thunderstorms. A few of these storms could be strong to severe with locally damaging winds. The greater risk from these storms may be localized flash flooding given the high humidity values and slow-moving storm motions. Some neighborhoods could receive locally a quick 1 to 3 inches of rain while other neighborhoods will receive far less from these hit or miss storms.
Friday will be much cooler as the cold front sinks south of us. High temperatures may not even reach 80°. There is the chance of showers Friday, especially during the morning.
Steamy summer weekend across Maryland with more storms
The upcoming weekend will turn hotter and more muggy once again as the cold front that brought relief Friday lifts north as a warm front.
Expect variable clouds with hot and muggy weather Saturday and Sunday. Widely scattered to scattered thunderstorms will develop during the afternoon and evening hours. These storms will be of the hit or miss variety, so not every neighborhood will get wet. Neighborhoods that do receive storms could receive locally heavy rainfall, cloud to ground lightning, and gusty winds.
Highs over the weekend will be steamy. Saturday's highs will climb toward the upper 80s. Sunday's high temperatures will reach 90°, but with high humidity levels, feels like temperatures will top out in the middle to upper 90s.
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CBS News
3 days ago
- CBS News
Last day of Maryland heat wave with strong storms possible
The heat wave continues for one more day across Maryland. Highs today will top out in the lower 90s with feels like temperatures climbing up to 100° to 105°. Everyone is advised to continue taking heat precautions, heat index temperatures will approach dangerous levels midday through afternoon. Baltimore City has declared a Code Red extreme heat alert through later today. Major relief awaits us Friday when high temperatures in many of our neighborhoods will fall shy of 80° Thursday heat and humidity followed by strong storms Sunny skies early Thursday will allow temperatures to quickly heat up into the lower to middle 90s. While record heat is not forecast today, the heat will still be tough on us and our pets. With high levels of humidity, feels like temperatures will range from 100° to 105° for most of us. Everyone is advised to take frequent breaks in the A/C and drink plenty of water. Isolated to scattered strong to severe storms will develop anytime today, but especially after lunchtime. The most numerous strong storms should be between 3 p.m. and 11 p.m. A few storms could produce drenching downpours, very intense lightning, gusty winds, and hail. Widespread severe weather isn't likely, but a few storms could be severe with wind gusts up to 60 to 65 mph. Remember to keep a close eye and ear out for rapidly changing weather conditions. When thunder roars, head indoors. Heat alerts in Maryland A heat advisory is in effect for central Maryland until 7 p.m. Thursday. Feels like temperatures will approach 105° (and a handful of neighborhoods could surpass that mark) across the WJZ Viewing Area. Even though extreme heat warnings have been lifted, the heat can be dangerous, especially to the sick and elderly when the feels like temperature surpasses 100°. Staying cool during Maryland heat wave Here are a few ways to stay safe and healthy while working outside during extreme heat: Wear loose-fitting, light colored clothing Avoid being in the direct rays of the sun Take frequent breaks if you plan to be outdoors Drink lots of water, even if you don't feel thirsty. Two liters of water a day is recommended Remember pets and the elderly in the heat Make sure ceiling fans are circulating counterclockwise to circulate cooler air downward A list of cooling centers is available HERE. Major relief Friday Behind the cold front that eases through our area later today and tonight, much cooler weather filters into most of Maryland. Friday will be cooler as the cold front continues to sink south of us. High temperatures may not reach 80° for areas along the Bay, Baltimore City, and most of northeast Maryland. There is another chance of showers and storms Friday. Rain coverage remains spotty. Plan on classic summer weather this weekend in Maryland The upcoming weekend will be seasonably hot and muggy. Expect variable clouds, with hot and muggy weather. Scattered thunderstorms will develop during the afternoon and evening hours. These storms will be of the hit-or-miss variety. Not every neighborhood will get wet. Neighborhoods that do receive storms could receive locally heavy rainfall, cloud-to-ground lightning and gusty winds. Temperatures peak in the upper 80s and lower 90s both weekend afternoons. It'll feel hotter when mugginess is factored in.
CBS News
4 days ago
- CBS News
Extreme heat continues Wednesday across Maryland
Dangerous levels of heat and humidity will continue across Maryland Wednesday with high temperatures reaching the upper 90s to near 100°. While record highs may stay safe today, the heat will remain extreme, especially when combined with the tropical humidity. Everyone is advised to continue taking heat precautions seriously, as the temperatures will be dangerous even to healthy individuals. Baltimore has declared a Code Red extreme heat alert through Thursday, June 26. Extreme heat and humidity continue across Maryland The combination of near triple-digit heat and elevated humidity levels has prompted the WJZ First Alert Weather team to continue an Alert Day for Wednesday, June 25. We'll once again be monitoring near-record heat. Our normal high temperatures for late June are in the upper 80s. BWI reached 98° Tuesday afternoon, two degrees shy of the 2010 record. Meanwhile, the Inner Harbor surpassed the century mark for another day, peaking at 105° Tuesday. Wednesday will also feature dangerous heat, but high temperatures should fall just shy of 100°. BWI's record high for June 25th is 99° from 1997 and right now our forecast calls for us to be a degree or two short of that record. The warmest low temperature on record for that same date is 78°, set in 1875. Records for the Baltimore area go back to 1872. Regardless of whether we see new records on Wednesday, prepare for more highly uncomfortable levels of heat and humidity statewide. Feels like temperatures will be between 100° and as high as 110° for most. While this will be a couple of degrees lower than days past, it'll still be dangerous if you don't prepare. Isolated strong and possibly drenching thunderstorms are possible Wednesday afternoon and evening, and another, possibly higher, chance of storms comes on Thursday. Hot for the Orioles game this evening The Orioles will finish out their series with the Rangers this evening. First pitch is at 6:35 p.m. and the game looks hot and steamy. Temperatures will start off in the lower 90s, but feels like temperatures will remain in the upper 90s. While there could be an isolated thunderstorm, this is a rather slim chance. Worst case scenario there could be a brief rain delay. The first 15,000 people in attendance tonight will receive a free Orioles pride jersey in honor of pride night at Oriole Park. By the time the game ends, temperatures will still be in the middle 80s with a very muggy feel to the air. Current heat alerts in Maryland Heat is the number one weather-related cause of death in the United States. Please take the Alert Days seriously, especially if you will be outdoors now through Wednesday evening. As the extreme heat continues, additional heat alerts will be active across much of Maryland: The Eastern Shore is under an extreme heat warning through Wednesday at 8 p.m. A heat advisory is in effect for central Maryland starting at 11 a.m. Wednesday through 9 p.m.. Feels like temperatures could approach 110° for these areas. Regardless of whether or not your neighborhood is under an alert, the entire area will be extremely hot and humid, even overnight. Low temperatures in the 70s and 80s are warm enough, but with high levels of moisture, we'll wake up already feeling like the mid-80s again on Wednesday. Beating the heat during this Maryland heat wave Here are a few ways to stay safe and healthy while working outside during extreme heat: Wear loose-fitting, light colored clothing Avoid being in the direct rays of the sun Take frequent breaks if you plan to be outdoors Drink lots of water, even if you don't feel thirsty. Two liters of water a day is recommended Remember pets and the elderly in the heat Make sure ceiling fans are circulating counterclockwise to circulate cooler air downward In preparation for the unusually hot weather, Baltimore City's Health Department is declaring its first 'Code Red Extreme' Heat Alert. The alert begins Sunday and runs through the middle of the week. A list of cooling centers is available HERE. Late week storms then brief relief Friday Thursday should be the last day of this current heat wave. While extreme heat warnings are not likely Thursday, we're still forecasting hot and steamy temperatures. Highs Thursday afternoon will reach the lower 90s with heat index values close to 100°. A cold front will continue to sag south Thursday afternoon sparking off numerous showers and thunderstorms. A few of these storms could be strong to severe with locally damaging winds. The greater risk from these storms may be localized flash flooding given the high humidity values and potentially slow-moving storm motions. Some neighborhoods could receive locally a quick 1 to 3 inches of rain while other neighborhoods will receive far less from these hit or miss storms. Friday will be much cooler as the cold front sinks south of us. High temperatures may not even reach 80° in some neighborhoods. There is the chance of showers Friday, especially during the morning. Steamy summer weekend across Maryland with more storms The upcoming weekend will turn hotter and more muggy once again as the cold front that brought relief Friday lifts north as a warm front. Expect variable clouds with hot and muggy weather Saturday and Sunday. Widely scattered to scattered thunderstorms will develop during the afternoon and evening hours. These storms will be of the hit or miss variety, so not every neighborhood will get wet. Neighborhoods that do receive storms could receive locally heavy rainfall, cloud to ground lightning, and gusty winds. Highs over the weekend will be steamy. Saturday's highs will climb toward the upper 80s. Sunday's high temperatures will reach 90°, but with high humidity levels, feels like temperatures will top out in the middle to upper 90s.
CBS News
5 days ago
- CBS News
Dangerous Maryland heat wave continues through Wednesday
Dangerous levels of heat and humidity will continue across Maryland Tuesday and Wednesday with highs close to 100°. Record highs may be tied or broken across the state through Wednesday. Heat index values will continue to be extreme and overnight lows near 80° will offer no relief. Everyone is advised to take heat precautions seriously, as the temperatures will be dangerous even to healthy individuals. Baltimore has declared a Code Red extreme heat alert through Thursday, June 26. Extreme heat and humidity continue across Maryland The combination of near triple-digit heat and elevated humidity levels has prompted the WJZ First Alert Weather team to issue Alert Days through Wednesday, June 25. High temperatures are forecast to approach, if not reach, the lower 100s again Tuesday. We'll once again be monitoring as that is near-record heat. The record high at BWI-Marshall Tuesday is 100° and our forecast high of 100° would tie that record set back in 2010. Our normal high temperatures for late June are in the upper 80s. The Inner-Harbor set a new record high Tuesday of 104° and that's our forecast high again for Tuesday. Elsewhere across the state, high temperatures are forecast to be between 98° and 101°. The heat index will range from 105° to 110° Tuesday with some isolated locations reaching heat index values of 115°. Not only is this heat sweltering, it's downright dangerous to humans and to pets. Wednesday will also feature dangerous heat, but high temperatures should fall just shy of 100°. BWI's record high is 99° from 1997 and right now our forecast calls for us to tie that record. Regardless of whether we see records fall the next couple of days, prepare for more highly uncomfortable levels of heat and humidity statewide. Isolated strong and drenching thunderstorms are possible Wednesday afternoon and evening, but a much better chance of storms returns Thursday. Feels like temperatures will be between 105° and as high as 115°. Heat alerts in Maryland Heat is the number one weather-related cause of death in the United States. Please take the Alert Days seriously, especially if you will be outdoors now through Wednesday evening. As the extreme heat continues, additional heat alerts will be active across much of Maryland: The Eastern Shore is under an extreme heat warning through Wednesday at 8 p.m. Extreme Heat Warnings continue for central Maryland through 9 p.m. Tuesday.. Feels like temperatures could approach 110° for these areas. An extreme heat watch is in effect for central Maryland at 11 a.m. Wednesday through 9 p.m.. Feels like temperatures could approach 110° for these areas. This extreme heat watch will likely be upgraded to an extreme heat warning sometime today for Wednesday. Regardless of whether or not your neighborhood is under an alert, the entire area will be extremely hot and humid, even overnight. Low temperatures in the 70s and 80s are warm enough, but with high levels of moisture, we'll wake up already feeling like the mid-80s. Beating the heat during this Maryland heat wave Here are a few ways to stay safe and healthy while working outside during extreme heat: Wear loose-fitting, light colored clothing Avoid being in the direct rays of the sun Take frequent breaks if you plan to be outdoors Drink lots of water, even if you don't feel thirsty. Two liters of water a day is recommended Remember pets and the elderly in the heat Make sure ceiling fans are circulating counterclockwise to circulate cooler air downward In preparation for the unusually hot weather, Baltimore City's Health Department is declaring its first 'Code Red Extreme' Heat Alert. The alert begins Sunday and runs through the middle of the week. A list of cooling centers is available HERE. Late week storms then brief relief Friday Thursday should be the last day of this current heat wave. While extreme heat warnings are not likely Thursday, we're still forecasting hot and steamy temperatures. Highs Thursday afternoon will reach the lower 90s with heat index values close to 100°. A cold front will continue to sag south Thursday afternoon sparking off numerous showers and thunderstorms. A few of these storms could be strong to severe with locally damaging winds. The greater risk from these storms may be localized flash flooding given the high humidity values and slow-moving storm motions. Some neighborhoods could receive locally a quick 1 to 3 inches of rain while other neighborhoods will receive far less from these hit or miss storms. Friday will be much cooler as the cold front sinks south of us. High temperatures may not even reach 80°. There is the chance of showers Friday, especially during the morning. Steamy summer weekend across Maryland with more storms The upcoming weekend will turn hotter and more muggy once again as the cold front that brought relief Friday lifts north as a warm front. Expect variable clouds with hot and muggy weather Saturday and Sunday. Widely scattered to scattered thunderstorms will develop during the afternoon and evening hours. These storms will be of the hit or miss variety, so not every neighborhood will get wet. Neighborhoods that do receive storms could receive locally heavy rainfall, cloud to ground lightning, and gusty winds. Highs over the weekend will be steamy. Saturday's highs will climb toward the upper 80s. Sunday's high temperatures will reach 90°, but with high humidity levels, feels like temperatures will top out in the middle to upper 90s.
