WATCH: Chief Meteorologist Justin Kiefer spots tornado warning live on air
You can see part of his forecast from 12 News at 6 on May 21 in the player above.
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Yahoo
2 hours ago
- Yahoo
How much rain did metro Phoenix get last night? See latest rainfall totals
Recent rainfall around the Phoenix metro brought a refreshing change for some areas, but it has left others wishing for just a drop. Pockets of storms brought a glimmer of hope to those yearning for cooler temperatures, and there is still a chance for more on Aug. 15. Large portions of the Phoenix area still experienced little to no rainfall. According to meteorologist Mark O'Malley from the National Weather Service office in Phoenix, while central Phoenix only received a light drizzle, the West Valley remained completely dry. Not everyone missed out on the rain. Residents in north Scottsdale enjoyed a pretty substantial downpour, seeing as much as two inches of rain. Queen Creek saw totals ranging from an inch to an inch and a half of rain on Aug. 14, according to O'Malley. There is reason to remain hopeful for more moisture this week, a 50% chance of rain was forecasted for the afternoon of Aug. 15, giving another opportunity for scattered storms across the region, O'Malley said. No damage from the storms was reported, Capt. Dave Folio from the Scottsdale Fire Department confirmed. Although the main weather system was expected to move out after Aug. 15, there was a slight chance some isolated thunderstorms might still make an appearance on Aug. 16, O'Malley noted. How much rain has fallen in Phoenix over the last seven days Here's the amount of rain that has fallen in some Valley areas over the past seven days, according to the Maricopa County Flood Control District: Phoenix (Grand and 27th aves): 0.39" Phoenix (Phoenix Dam): 0.28" Glendale: 0.12" Paradise Valley (Paradise Valley Country Club): 0.47" Tempe (Salt River and Priest Drive): 0.04" Queen Creek (Queen Creek Road): 0.79" Scottsdale (Osborne Road and 64th Street): 0.12" Scottsdale (Lake Margherite): 1.10" Sun City West: 0.63" This article originally appeared on Arizona Republic: How much rain did metro Phoenix get? See rainfall totals Solve the daily Crossword
Gizmodo
5 hours ago
- Gizmodo
Millions at Extreme Risk as Wet-Bulb Heat Smothers the U.S. This Weekend
Summer may be winding down, but oppressive heat and humidity will smother much of the Eastern U.S. this weekend. By Sunday, August 17, 38 million Americans will face 'major' risk of heat stress, with another 7 million at 'extreme' risk, according to the National Weather Service. The forecast calls for the highest temperature anomalies to spread from the Central Plains to the Midwest this weekend, with temperatures in the mid-to-upper 90s and low 100s Fahrenheit (mid-to-upper 30s Celsius), the NWS reports. The combination of this baking heat and high humidity will produce dangerous wet-bulb temperatures—pushing the body's ability to cool itself to its limit. As such, the agency has issued heat advisories in parts of 15 states from Nebraska to Florida on Friday, August 15. Some of these advisories will remain in place through Monday. On Sunday, forecasters predict an extreme risk of heat stress for most of northern Illinois. Locally extreme risk may also impact portions of central Iowa and Missouri—as well as areas along the Illinois border with these two states—plus northwestern Tennessee and parts of west-central Florida. By Monday, extreme risk could spread into parts of central Tennessee, western Kentucky, and southwestern Indiana. 'Drink plenty of fluids, stay in an air-conditioned room, stay out of the Sun, and check up on relatives and neighbors,' the NWS advises. Wet-bulb temperature is a measure of heat stress that accounts for the combined impact of high temperatures and humidity on the human body. Humans lower their body temperature by sweating, and when sweat evaporates, it cools the surface of the skin. Humidity slows that process down, increasing the risk of heat-related illness. High wet-bulb temperatures are most dangerous for heat-sensitive groups, including children, older adults, people with chronic health conditions, and outdoor workers or athletes. For an even more comprehensive measure of heat stress, meteorologists look at the wet-bulb globe temperature. WBGT takes the wet-bulb temperature into account with air temperature, wind speed, cloud cover, and the angle of the Sun to provide a measure of heat stress in direct sunlight. For Saturday and Sunday, the NWS predicts afternoon WBGT values in the upper 80s and low 90s Fahrenheit (low 30s C) across most of the Midwest and Southeast. WBGT values over 90 degrees Fahrenheit (32 degrees C) can induce heat stress in just 15 minutes when working or exercising in direct sunlight, according to the NWS. This isn't the first time the Eastern U.S. has suffered oppressive wet-bulb temperatures this summer. At the end of July, a heat dome prompted the NWS to issue warnings for nearly 170 million Americans as WBGT values soared into the high 80s and low 90s Fahrenheit (low 30s C). It won't be the last time either. Global warming is increasing both the intensity and duration of extreme wet-bulb conditions, making WBGT an important metric for understanding human survivability in a changing climate.
Boston Globe
5 hours ago
- Boston Globe
Looking to get outside this weekend? Here's your beach and mountain forecast for around New England.
Beachgoers head to the shore at Crane Beach in Ipswich, Mass. on July 11, 2022. Carlin Stiehl for The Boston Globe Beaches On the North Shore, Saturday looks beautiful, with highs around 81 degrees and calm winds. On Sunday, temperatures may climb as high as 93, but thunderstorms are expected to move in around 2 p.m., according to the National Weather Service. Advertisement On the Cape, expect sunny skies with temperatures in the mid-to-high 70s on Saturday, according to NWS. Sunday will be mostly sunny, with temperatures in the low-80s. Gusts on Sunday may reach 14 m.p.h., with possible thunderstorms in the evening. On the Islands, expect temperatures in the mid-70s on Saturday with similarly clear skies. Patchy fog will clear up by Saturday morning, and temperatures will be at their highest on Sunday — in the low-80s. As with the Cape, there's a 40 percent chance of precipitation Sunday night, the NWS says. On New Hampshire beaches, temperatures are slightly lower, hovering in the low-80s on both Saturday and Sunday. Thunderstorms are once again expected after 3 p.m. on Sunday, according to the weather service. Advertisement Rip tide risks are 'low' across the Massachusetts coastline on Friday and Saturday. Predictions have not yet been released for Sunday. Jonathan and Chrystal Hale hike with their daughter Daniella on the Artist Bluff trail in the White Mountains on Oct. 22, 2022. Erin Clark/Globe Staff Mountains If you're headed to New Hampshire's White Mountains, Saturday is your best bet for hiking, with clear skies, low winds, and temperatures in the high-50s on the summits of higher mountains, like Mount Washington. On Sunday, expect possible 20 m.p.h. winds, showers beginning at noon, and temperatures in the mid-50s on the summit, according to On Vermont's Green Mountains, expect similarly clear skies and low winds on Saturday, with temperatures in the mid-50s at the summit of higher mountains, like Mount Mansfield, and high-70s at the base. On Sunday, rain and high winds are expected all day, according to Milton High School students carry in their boat after rowing along the Neponset River near Baker Dam in Lower Mills on Sept. 22, 2021. Erin Clark/Globe Staff Seas Along the Massachusetts coast, keep an eye out for 'significant wave height' due to Hurricane Erin, which, while still far south in the Caribbean Friday afternoon, is expected to become a major hurricane in the open Atlantic, according to the National Weather Service. Southwestern winds will have gusts up to 20 knots on Sunday, with thunderstorms expected in the afternoon. Truman Dickerson can be reached at
