Colorado: Flash flood warning covers DIA

Intense thunderstorm drops 2 inches of rain in northeast Denver

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Moisture streaming northeastward across Colorado has triggered another round of heavy thunderstorms.

FRISCO — With rain gages picking up anywhere from 1 to 2.5 inches of rain over northeastern Denver, the National Weather service has issued a flash flood warning for Denver International Airport and surrounding areas.

Flooding is expected in northern Aurora, northeastern Commerce City, Brighton, Denver International Airport’s terminal concourses and Barr Lake.

The flash flood watch is in effect through 9:30 p.m. The NWS is urging people to move to higher ground: “Act quickly to protect your life.” Small creeks and streams will overflow, with danger spots along highways, especially at underpasses.


		

May precipitation breaks records in southern Colorado

Wet spring boosts streamflow forecasts

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Miracle May?

Staff ReportFRISCO — Statewide precipitation was more than twice the average, federal water watchers said in their June update. The rain and snow, along with cool temperatures at higher elevations, delayed the onset of runoff and boosted streamflow forecasts for the summer. “This substantial addition of moisture, both in the form of snow and rain have notably increased water supply forecasts across the state from a month ago,” said Brian Domonkos, the Colorado snow survey supervisor for the USDA Natural Resources Conservation Service. Continue reading

Drought disaster declared in northwest Colorado

USDA declaration opens door for emergency aid

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Staff Report

FRISCO — While spring snow and rain have slightly eased Colorado water woes, the situation is more serious in the northwestern part of the state, where three large rural counties have been designated as a contiguous disaster areas due to drought.

Senator Michael Bennet announced the designation today, saying that the U.S. Department of Agriculture declaration makes farm operators in thise counties eligible to be considered for federal assistance, including Farm Service Agency emergency loans.

“Producers on Colorado’s western slope have faced drought conditions that are damaging their goods and hurting local economies,” Bennet said. “These disaster designations will allow farmers and ranchers to access critical assistance to help them deal with any losses to crops or livestock.”

Producers in counties designated as primary or contiguous disaster areas are eligible to be considered for FSA emergency loans. Farmers in eligible counties have eight months from the date of the disaster declaration to apply for assistance. Local FSA offices can provide affected farmers and ranchers with additional information.

The drought declaration came after a winter of well-below normal snowfall and near-record warmth in the region.

El Niño arrives – better late than never?

Impacts unclear, though Gulf Coast could see rain surplus

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NOAA’s El Niño map shows widespread above-average sea surface temperatures.

Staff Report

FRISCO — A long overdue El Niño once anticipated as a potential drought-buster for California has emerged, but may not have a huge impact on North American weather.

Forecasters with NOAA’s Climate Prediction Center made the announcement this week after measuring ocean surface temperatures in the Pacific. Those temps have been running above average for several months but just now crossed the El Niño threshold. the climate experts said in their monthly outlook. Continue reading

Morning photo: Winter wonders

Winding down …

FRISCO —Though the equinox is still a few weeks away, the last day of February marks the end of the meteorological winter, so you might see your local TV forecaster talking about spring. Here in the heart of the Colorado Rockies, this may well go down in history as one of the mildest winters on record, as both low and high temperatures ran well above average for weeks on end. We still had our share of snow and frost, but if these past few months are a harbinger of global warming, then we’re probably in trouble. Wouldn’t it be sad if our kids and grandkids couldn’t enjoy the gorgeous frozen landscapes shown in this set? For daily photography updates, follow our Instagram feed, and visit our online gallery for an amazing selection of prints and greeting cards.

Climate: Do cities trigger their own weather?

Study tracks increased thunderstorm formation over Atlanta

A classic anvil-headed cumulunimbus cloud drops showers just east of the Continental Divide near Grays and Torreys Peak Tuesday evening. We haven't had a chance to see these beautiful clouds recently because we've been right underneath them. Click on the image to learn more about thundercloud formation.

A classic anvil-headed cumulunimbus cloud drops showers just east of the Continental Divide near Grays and Torreys Peak in Colorado.

Staff Report

FRISCO — Along with steadily raising global temperatures in the long-term, human-caused changes in land cover can affect day-to-day weather, including the formation of thunderstorms.

Specifically, urban areas appear to help trigger the formation of thunderstorms, possibly due to an increased concentration of aerosols, according to new research published in the Quarterly Journal of the Royal Meteorological Society. Continue reading

Weather & climate summit returns to Breckenridge with sessions on sea ice and climate security

Annual conference includes all-star climate science speakers

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November’s above-average temperatures kept Earth on track to record its warmest year on record. Learn more from this year’s Glen Gerberg Weather and Cimate Summit.

Staff Report

FRISCO — This year’s Glen Gerberg Weather and Climate Summit in Breckenridge once again features some notable climate scientists, including James Balog, who has documented the disappearance of Arctic sea ice, and Dr. Richard Knabb, director of the National Hurricane Center. As in past years, the sessions will be webcast live, enabling the general public to listen and even to ask questions online. Continue reading

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