How are wind chill temperatures calculated? The National Weather Service has a chart that breaks it down.

The first major winter storm has hit the Northeast and mid-Atlantic, covering the area with snow and ice.

Black ice, snow showers and fog are pestering post-holiday travelers in the Midwest, while the Northeast is gearing up for its first major snowstorm of the season.

A major snowstorm in the Midwest and Great Lakes is affecting Thanksgiving travelers.

A winter storm is set to move into Michigan Saturday afternoon, and it is expected to drop five to eight inches of snow across much of southeast Michigan by Sunday morning.

Here’s when snow is expected, where it will fall, and how much is possible in Southeast Michigan.

Strong wind gusts and heavy snow are possible in some parts of Michigan this week, prompting weather alerts for several areas of the state.

Heavy snow is expected in parts of Michigan this week, and blizzard warnings are in effect for multiple areas.

What weather should Michigan expect during Thanksgiving week this year?

A powerful atmospheric river had mostly moved through California after causing at least six deaths and dousing much of the state, but lingering thunderstorms brought the risk of mudslides in areas of Los Angeles County that were recently ravaged by wildfire.

Several areas of Michigan could see accumulating snow this weekend. Here's when and how much to expect.

The National Weather Service has confirmed that three tornadoes touched down in Michigan on Monday, Sept. 22.

A flash flood warning has been issued for Washtenaw County early Wednesday morning.

Massive walls of dust and debris called haboobs that roll through the U.S. Southwest can be awe-inspiring and terrifying, especially for motorists caught in their path.

The National Weather Service has issued small craft advisories and high swim risks for both Lake Michigan and Lake Huron.

A dangerous heat wave has descended on much of California and the U.S. Southwest, with triple-digit temperatures expected along with a higher risk of wildfires.

Firefighters with air support are scrambling to control a fast-moving wildfire that erupted in hills along Interstate 5 in northwestern Los Angeles County.

Flash flooding canceled the final day of the Wisconsin State Fair as continued heavy rainfall in half a dozen Midwest states has led to water rescues, power outages and road closures.

Rising temperatures pose new challenges for firefighters who have made incremental progress against a massive wildfire in central California that has injured four people as it has become the biggest blaze in the state so far this year.

The Department of Defense now says it will continue sharing key data collected by three sophisticated weather satellites that help forecasters track hurricanes.

An Air Quality Advisory is in effect for Southeast Michigan beginning Wednesday.

The National Weather Service has preliminarily classified overnight storms from the Upper Plains to the Midwest as a derecho.

Residents in the Southeast U.S. are no strangers to hot weather in the summertime.

Two tropical cyclones are swirling across the ocean southeast of Hawaii but forecasters don't expect them to cause any issues for the islands.

The watch was issued on Thursday for Lenawee, Livingston, Macomb, Monroe, Oakland, St. Clair, Washtenaw, and Wayne counties until midnight.

A flash flood warning has been issued for two Southeast Michigan counties on Wednesday afternoon as storms move through the region.

A weather system moving across Florida wasn’t even a tropical something but it has the potential to develop into a tropical depression as it moves across the Gulf later in the week.

The hottest day recorded in Michigan’s history was on this day, 89 years ago.

The National Weather Service has issued a Severe Thunderstorm Warning for Genesee, Oakland, and Lapeer counties.

Catastrophic floods often bring with them loss of power, cuts to key emergency communications and sudden hazardous situations that leave victims with only minutes or seconds to seek higher ground and stay safe.

Most U.S. adults who've experienced major flooding in the past five years think climate change was at least a partial cause.

Officials in Texas are facing questions about whether they did enough to get people out of harm’s way before a flash flood swept down the Guadalupe River and killed at least 120 people, including more than two dozen children and counselors at an all-girls Christian camp.

The Guadalupe River has a history of terrible, fatal floods.

An air quality advisory is in effect through Saturday for most of Southeast Michigan and other areas of the state.

According to the National Weather Service, a severe thunderstorm, capable of producing quarter-sized hail, was located moving toward Flint.

Six people died over the weekend when tornadoes wreaked havoc in New York and North Dakota.

Three people are dead and a regional airport has been heavily damaged after powerful winds including a tornado swept across the upper U.S. Midwest.

The National Weather Service has issued an extreme heat watch for southern Michigan this weekend as temperatures are expected to be in the 90s, with humidity making it feel like the triple digits.

What is the definition of a “heat wave”? Here's an explanation.

Several Macomb County communities are cleaning up after being hit by a potential tornado during the first wave of Wednesday’s storms.

The National Weather Service canceled the warning, claiming the storm no longer appeared capable of producing a tornado.

The National Weather Service issued a Severe Thunderstorm Watch for most of Michigan’s lower peninsula.

This bipartisan bill, if passed would put National Weather Service Meteorologists in the same category as FBI agents and air traffic controllers

On June 8, 1953, the Flint-Beecher tornado struck the north side of Flint and the suburb of Beecher, marking Michigan's deadliest natural disaster in terms of fatalities and injuries.

Experts say planning before a tornado threatens is key for staying safe.

Three tornadoes touched down across southeast Michigan early Thursday morning as a powerful line of thunderstorms swept through the region, according to National Weather Service damage surveys.

Severe storms across parts of the U.S. Midwest and South have left at least 27 people dead.

Forecasters are warning of low humidity and gusty wind increased the risk fire could spread across parts of New Jersey, Philadelphia and its suburbs and Delaware as firefighters continued to battled a vast wildfire in the Pine Barrens.

The National Weather Service will resume translating its products for non-English speakers.

The 2025 Michigan summer weather outlook indicates a warm end to April, with above-average temperatures expected.

The National Weather Service is no longer providing translations of its products after its contract with an artificial intelligence company was allowed to lapse.

Rivers rose and flooding worsened across the U.S. South and Midwest, threatening communities already waterlogged and badly damaged by days of heavy rain and storms that killed at least 23 people.

Another round of torrential rain and flash flooding has come for parts of the South and Midwest already heavily waterlogged by days of severe storms that also spawned some deadly tornadoes.

Data obtained by The Associated Press shows that close to half of the local National Weather Service forecast offices have 20% vacancy rates as severe weather chugs across the nation’s heartland.

Parts of the Midwest and South have been battered by torrential rains and life-threatening flash floods.

Severe weather is expected to impact Michigan on Wednesday, bringing the threat of damaging winds, flooding, and isolated tornadoes to different areas of the state.

Tornadoes and violent storms have struck parts of the South and Midwest, killing at least one person, knocking down power lines and trees, ripping roofs off of homes and shooting debris thousands of feet into the air.

It is another day without electricity for much of the northern tip of Michigan's Lower Peninsula.

Authorities in Michigan say three family members died after a tree struck their vehicle as powerful storms swept across the region.

With massive job cuts, the National Weather Service is reducing vital weather balloon launches in eight northern locations.

Another storm system is affecting millions of people in the middle of the U.S. Parts of the Midwest and Great Plains faced blizzard conditions Wednesday and a broad swath of neighboring states are at risk of high winds and wildfires.

The annual Statewide Tornado Drill is part of Michigan’s Severe Weather Awareness Week

As severe weather awareness week kicks off, it’s a reminder that this time of year often brings an increase in severe weather for the region. While professionals are relied upon to alert the public about severe weather, individuals can also play a crucial role by becoming weather spotters.

The annual Statewide Tornado Drill is part of Michigan’s Severe Weather Awareness Week

A sprawling storm system crossing the U.S. has caused deadly crashes, damaged buildings and fanned more than 100 wildfires in several central states, prompting evacuation orders in some communities.

More than 100 million people in the U.S. are in the path of an expected massive March storm starting Friday.

The annual Statewide Tornado Drill is part of Michigan’s Severe Weather Awareness Week

Parts of Michigan are under a blizzard warning and could see up to 20 inches of snow by Thursday morning.

Powerful storms have killed two people in Mississippi, torn the roofs off an apartment building and a nursing home in Oklahoma and threatened communities across the nation.

What sort of March weather should you expect around Michigan this year?

Hundreds of weather forecasters and other federal National Oceanic and Atmospheric Administration employees on probationary status have been fired, lawmakers and weather experts say.

Arctic air gripping the Plains has broken cold-weather records in North Dakota.

The National Weather Service has issued a winter storm warning for Metro Detroit.

At least nine people have died in the most recent round of harsh weather to pummel the U.S., including eight people in Kentucky.

A winter weather advisory has been issued due to accumulating snow Friday, then again on Saturday.

Another round of snow is moving into Michigan Friday and is expected to linger through the weekend.

Much of the Eastern U.S. braced for a renewed round of harsh, soggy weather on Saturday, with thunderstorms and melting snow combining to pound the Ohio and Tennessee valleys.

Heavy rain is falling across Southern California, creating deluges of water and mud on roads at the bottom of hillsides left barren by recent wildfires.

Heavy snow will begin falling Wednesday evening and continue into Thursday morning. Here's how much to expect.

Along with the wind advisory, a few scattered snow showers are expected Monday night with a low of 23 and wind chills in the teens.

A winter storm sweeping through the U.S. South on Tuesday was dumping snow at levels millions of residents haven’t seen before.

Wind chills are expected to drop to -20 to -25 degrees on Tuesday night.

The arctic air is prompting a Cold Weather Advisory for all of Southeast Michigan from midnight Monday (morning) through noon Wednesday. Wind chills as low as -25 degrees will be possible at times in Southeast Michigan during this timeframe.

The National Weather Service has issued a Cold Weather Advisory for all of Southeast Michigan from midnight Monday morning through 12 p.m. Wednesday.

An “Arctic outbreak” could bring dangerously cold wind chill temperatures and even cause school closings in Metro Detroit next week.

Here’s a day-by-day breakdown of the sub-zero wind chills expected in Metro Detroit early next week.

Here's what to know about the dangerously cold temperatures expected for Southeast Michigan next week.

Millions of Southern Californians were on edge as winds began picking up during a final round of dangerous fire weather forecast for the region where two massive blazes have killed at least 25 and destroyed thousands of homes.

What do the new severe weather alerts, “cold weather advisory” and “extreme cold warning,” actually mean in Michigan?

An “Arctic outbreak” could bring dangerously cold wind chill temperatures and even cause school closings in Metro Detroit next week.

An “Arctic outbreak” could bring dangerously cold wind chill temperatures and even close schools in Metro Detroit next week.

Easing winds have delivered a brief but much-needed reprieve to firefighters as they battle two massive blazes in the Los Angeles area.

The National Weather Service’s Los Angeles page screams ‘Particularly Dangerous Situation’ in hot pink letters against a gray background.

Some areas of Southeast Michigan could see snow accumulations of up to two inches by the end of Tuesday.

Dangerously high winds have forced President Joe Biden to cancel a trip to the Eastern Coachella Valley to announce the creation of two new national monuments.

A strong storm system is threatening to whip up tornadoes in parts of the U.S. Southeast, a day after severe weather claimed at least two lives as twisters touched down in Texas and Mississippi.

Parts of Texas, Louisiana and Arkansas are under severe weather watches as the National Weather Service predicts a storm system in the Gulf of Mexico could bring high winds, hail and possible tornadoes to the region.

Severe thunderstorms are firing up in parts of Texas and could trigger high winds, hail and potential tornadoes.

California has been hit hard by extreme weather over the past several weeks.

Persistent high surf and flooding threats along California's coast have residents on high alert a day after a major storm was blamed for one man's death and the partial collapse of a pier.