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11 articles from Yahoo!

Rounds of wintry weather to eye the central US through midweek

A couple of storms will sweep across the center of the country over the coming days, bringing wintry weather from Iowa to Texas.After dumping inches of snow in across the Great Basin and the Rockies, one storm will move across the Plains into Tuesday."As this first storm moves eastward, it will lose much of its intensity," said AccuWeather Senior Meteorologist Eric Leister.Although low...

Asteroid That Killed the Dinosaurs Was Great for Bacteria

The asteroid moved 24 times faster than a rifle bullet as it struck Earth some 66 million years ago. Its supersonic shock wave flattened trees across North and South America, and its heat wave sparked incomprehensibly large forest fires.The event lofted so much debris into the atmosphere that photosynthesis shut down. The nonavian dinosaurs disappeared. And nearly 75% of all species were...

Wintry feel returns to Iowa in time for the caucus on Monday

The month of February started off springlike across Iowa with temperatures surging well above normal.On Saturday, afternoon high temperatures were recorded as much as 5-10 degrees Fahrenheit above normal for cities like Sioux City, Des Moines and Cedar Rapids. Temperatures ranged from the upper 30s to the upper 40s instead of being stuck in the lower to middle 30s.After another day of highs in the...

AccuWeather meteorologists weigh in on Punxsutawney Phil's prediction

Punxsutawney Phil predicted an early spring during the 134th celebration of Groundhog Day on Gobbler's Knob in Punxsutawney, Pennsylvania, on Sunday morning, but do AccuWeather meteorologists agree?Punxsutawney Phil's forecast accuracy is approximately 39%, however this year he could be right predicting an early spring. Groundhog Club co-handler John Griffiths holds Punxsutawney Phil,...

Powerful storm to usher in damaging wind gusts across Southern California

Through the past week, much of Southern California has experienced an offshore breeze, promoting above-average temperatures. Heading into the first full week of February, that will change as this storm system tracks through.A major storm system that is expected to bring feet of snow to the Intermountain West will usher in potentially damaging wind gusts to Southern California.Powerful...

Severe thunderstorms to target Dixie Alley this week

Mild air at the start of this week in the South will set the stage for severe thunderstorms to erupt during the middle days of this week.Prior to the arrival of the storm system, above-average temperatures will warm much of the eastern half of the United States. This will act as one of the ingredients for the severe weather in the coming days.A powerful storm from the Rockies early in the week...