Feb 5, 2020 - Science

"Far-reaching" winter storm to impact travel across the U.S.

Fire crews work in snow to put out a house fire in Denver, Colorado. Photo: RJ Sangosti/MediaNews Group/The Denver Post via Getty Images

A powerful storm system that's seen temperatures plummet in the Rockies is set to bring heavy rain across the Southeast "and a long stretch of wintry weather from the southern Plains to the interior Northeast," the National Weather Service warns.

What's happening: Per the NWS, the effects of the system will be "far-reaching" and impact travel in a vast area that's likely to affect millions of people. Multiple weather-related crashes have already been reported in Denver — including one fatality, per the Denver Post. The city's temperature fell 58 degrees from a "daily-record-tying high of 74 at 2 p.m. Sunday to 16 degrees by 8 p.m. Monday," the Washington Post notes.

Flashback... In photos: Impact of powerful Thanksgiving storms across the U.S.

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Heavy rain expected to pummel already-flooded Mississippi

This drone photo shows flooding on Feb. 15. Photo: Melvin Martin/Hardin County Fire Department, Savannah, Tennessee, via AP

More rain is expected to barrage Mississippi's already-flooded capital city of Jackson later on Tuesday, according to the National Weather Service.

The state of play: Heavy rain is projected to strike eastern Louisiana, central parts of Mississippi, Alabama and even into far western Georgia, the Weather Prediction Center in College Park, Maryland, predicts, per AP. As much as 2 inches is expected to fall rapidly in Mississippi, prompting flash flood warnings.

Go deeperArrowFeb 18, 2020 - Science

What we know: Deadly Storm Dennis whips at England, Wales and Ireland

Photo: OLI SCARFF/AFP via Getty Images.

At least two deaths are being attributed to Storm Dennis on Monday as it continues to strike at parts of England, Wales and Ireland, per AccuWeather.

The big picture: Dennis is the second-strongest nontropical storm ever recorded in the North Atlantic Ocean. Its hurricane-force winds and heavy rains have caused widespread flooding across the United Kingdom. The army has been deployed in the U.K. to help with flood relief.

Go deeperArrowFeb 17, 2020 - Science

Storm Ciara causes floods and travel disruption in northern Europe

A flooded street in Hebden Bridge, West Yorkshire, in northern England on Sunday. Photo: Oli Scarff/AFP via Getty Images

Storm Ciara has unleashed heavy rains, hurricane-force winds and floods in northern Europe, causing widespread travel disruption, EuroNews reports.

Details: "Two of Europe's busiest airports — one in Frankfurt, Germany, the other in Amsterdam, Netherlands — each grounded more than 100 flights due to the storm," per CNN. Airlines also reported that flights were canceled or disrupted in the U.K., where the national weather agency issued over 250 flood warnings. Several British rail firms warned people to expect delays and urged them not to travel, AP notes.

Go deeper: British Airways rides storm winds in record-breaking transatlantic flight