Note: Select a region before finding a country.
[View the story "Rare Aurora Lights the Night Sky" on Storify]Rare Aurora Lights the Night SkyLucky night owls saw the Northern Lights on Sunday night in the Great Lakes and in Canada.Storified by Accu Weather · Mon, Oct 08 2012 07:11:23Lucky night owls saw the Northern Lights on Sunday night in the Great Lakes and in Canada.Many thanks to Sarah D'Angelo for this ...FacebookHere's a link for warnings about space weather put out by the National Oceanic and Atmospheric Administration (NOAA) forecasting coming auroras: Space Weather Alerts and Warnings TimelineA Table of SWPC Alerts and Warnings and Descriptions of SWPC Alerts with helpful user information are online. Also available are NOAA Sca...Good space conditions for an aurora are hard to forecast. Other than analyzing satellite information, looking at the strength of the solar wind and proton density can help indicate the strength a geomagnetic storm. The stronger the geomagnetic storm, the more likely viewers would be able to see the Northern Lights farther south than usual.The most difficult part of forecasting whether a CME will have an impact on the Earth is the arrival time. However, AccuWeather.com Astronomy blogger Mark Paquette said that a rule of thumb is it usually takes 36-48 hours to reach the Earth.Northern Lights - Wikipedia, the free encyclopediaNorthern Lights is a common name for the Aurora Borealis (Polar Aurorae) in the Northern Hemisphere. Northern Light or Northern Lights ...Check out this awesome picture of the Northern Lights from viewer Justin. He said it was the best yet this year! http://twitpic.com/b28rm3Matt HoffmanAurora: Sun's Shimmering Energy Shocks Earth's Magnetic Field http://oak.ctx.ly/r/u2pSPACE.comPretty green lights #yeg #summeryeg #edmonton #northernlights #night #explorealberta #canada #explorecanada #alberta #ohcanada #dark #picoftheday #niceshot #instapic #pictureoftheday #awesome #pretty #beautifulD YA nice northern lights show is currently underway. Very bright at times. I captured this photo about 15 minutes ago http://yfrog.com/ocbajcpwaloxI finally saw the Aurora Borealis (Northern Lights) last night! I wondered if I would ever see them (other than in pictures), and sure enough, Mother Nature put on a spectacular show! "Amazing" just doesn't begin to describe it. Something else to be thankful for on this Thanksgiving day.Joan RichardNow I know why the football game kept scrambling & cutting out yesterday-it was solar flares. there were lots of Northern lights last night.Vickie GrayGot a rare treat last night coming through the Rocky Mountains. Started seeing green light and as I crested a pretty tall peak there in the sky was the northern lights...it BLEW MY MIND and I had to pull over to watch it...one of the most amazing things I have ever seen. Then I hit an elk going down the mountain... And that kind of ruined the mood.Russell McClendonEdmonton northern lights #unreal #beautiful #northernlights #yegJerilyn MNorthern lights over Edmonton #yeg #summeryeg #edmonton #northernlights #night #explorealberta #canada #explorecanada #alberta #ohcanada #dark #picoftheday #niceshot #instapic #pictureoftheday #awesome #pretty #beautifulD YAnd an awesome photo from Norway:The northern lights #volcano #norway #northernlights #bucketlisttessaarkell
Storified by Accu Weather · Mon, Oct 08 2012 07:11:23
Another round of heavy rain and thunderstorms will move into the Plains over Memorial Day weekend, bringing the threat of flooding.
Memorial Day marks the unofficial start to summer and summer warmth will dominate the Northeast next week, but that does not mean an end to shots of cooler air.
Showers and thunderstorms threaten to interfere with Memorial Day festivities across roughly two-thirds of the United States.
The several disturbances pose the threat to become the first named tropical system in the Eastern Pacific Ocean over the next week.
Mother Nature seems to have the weather flipped upside down with Fairbanks, Alaska, set to start the Memorial Day holiday weekend on a warmer note than Phoenix.
Despite a brutally cold and snowy winter across much the Northeast and mid-Atlantic, experts say tick populations across both regions are thriving this spring.
Washington, DC (1925)
Over $150,000 damage in Monroe and Pike
counties from a thunderstorm downburst
(originally thought to be tornadoes).
More rain in an already wet month. Monthly
totals topped 11 inches at New York City,
9 inches at Bridgeport, CT and 8 inches at
Baltimore (all three records for May).