california

Invasion of Tropical Air Could Trigger Dangerous Flash Flooding in the Southwest This Week

Dennis Mersereau · 09/21/15 02:19PM

The decaying remnants of a tropical depression will move through the desert southwest over the next couple of days, dragging with it enough tropical air that residents might think they woke up in southern Florida. This excess moisture will lead to very heavy rain that could easily produce flash flooding in vulnerable areas.

What El Niño Could Mean for Winter Weather in the United States

Dennis Mersereau · 09/17/15 04:03PM

Are you ready for winter? There’s a chance of snow in the mountains of Wyoming today, and before you know it, everyone everywhere will start grumbling about the cold. The big question on everyone’s mind is what’s in store for us this winter, and El Niño will likely be a major player in the coming months. Most indications point to the chance that the abnormally warm water in the Pacific will have a significant effect on our weather here in the United States.

More Than Half of the United States Is Abnormally Dry or Officially in a Drought

Dennis Mersereau · 09/15/15 05:19PM

One of the biggest weather stories in recent years is the distinct lack of weather in much of the country—the drought is an ongoing, slow-motion disaster in the western United States, but abnormally dry conditions are starting to spread east. More than half of the United States is suffering from an unusual lack of rainfall, with much of the south and East Coast joining the west in their need for water.

El Niño Probably Won't Solve California's Dire Drought

Dennis Mersereau · 07/27/15 02:00PM

If anyone is eagerly following news of the strengthening El Niño in the Pacific, it’s California. Strong El Niño events have a history of bringing drenching rain to the West Coast during the winter months, and we could see that play out this year. However, don’t get too wrapped-up in the hype—it’s going to take more than one rainy stretch to ease the damage done by the lasting drought.

Historic Weekend Rain Gives L.A. & San Diego Wettest July Ever Recorded

Dennis Mersereau · 07/20/15 07:00AM

On Friday, a raging wildfire burned cars stranded on I-15 near Los Angeles while crews battled drones to put out the flames. On Saturday, part of I-10 collapsed as Los Angeles and San Diego recorded the most rain they’ve ever seen during the month of July. Oh, you know, just another weekend.

Active Weekend Promises Heavy Northeast Snow, More West Coast Rain

Dennis Mersereau · 02/06/15 04:41PM

As we make our way into the sixth weekend of the year, the weather is getting pretty active on either end of the United States. The west is basking in some much-needed rain, while the northeast is getting ready for yet another snowstorm this weekend, all while residents of Denver are wearing shorts.

California Drought Eases, But a Long Road Before Returning to Normal

Dennis Mersereau · 12/18/14 02:46PM

Some good news came out this morning that recent heavy rains have put a noticeable dent in the exceptional drought over parts of California, but the state still needs sustained rainfall (measured in feet, not inches) in order for their water situation to return to normal.

Residents Kayak in the Streets as Major Storm Slams West Coast

Dennis Mersereau · 12/11/14 02:33PM

The West Coast is famous for its "feast or famine" approach to the weather, and true to form, people from southern California through British Columbia are getting clobbered by an immense storm. The storm is causing so many issues that it's tough to list them all. Welcome back to the world of weather, West Coasters.

A Storm Will Bring Heavy Rain, 70 MPH Winds to the West Coast This Week

Dennis Mersereau · 12/08/14 04:58PM

A strong Pacific storm will start to affect the West Coast beginning Tuesday night and lasting through Thursday. Heavy rain, very strong winds, rough surf, and coastal flooding are all likely from British Columbia down through California. Along the Oregon coast, especially, winds could gust above 70 MPH at times.

Maps: Beneficial Rain on Its Way to California and Oregon Next Week

Dennis Mersereau · 11/28/14 03:37PM

A quick series of storm systems approaching the West Coast from the Pacific will bring some beneficial rainfall to most of California and Oregon over the next week. Populated areas of northern California and western Oregon could see several inches of rain, with more at higher elevations.

It's Raining in California and We Might See Plenty More This Winter

Dennis Mersereau · 11/20/14 04:11PM

While the biggest weather story of the week is undoubtedly the blockbuster snow affecting western New York, there's an equally rare phenomenon occurring on the other side of the country: it's raining in California, and more could come as we head into the winter.

No, Tropical Storm Lowell Won't Hit California

Dennis Mersereau · 08/19/14 04:27PM

In yet another shining example of good information falling into uninformed hands, a rumor is spreading through Facebook that a tropical storm could hit southern California in the next couple of days. Thankfully (or not, given the crushing drought), there is a 99.5% chance that it will not happen.

Chemtrails Don't Exist and Shasta County Is Ground Zero for Stupid

Dennis Mersereau · 07/24/14 01:30PM

The makers of Reynolds Wrap are thrilled to announce the latest loony chapter in the long running battle against chemtrails, with residents of Shasta County, California DEMANDING that their county stop the federal government from spraying them with non-existent chemicals. L'horreur!