USA Weather Update Today – November 4, 2026 Live: I-95 East Coast Heavy Rain Alert, Florida Flooding Aftermath, and Mountain Snow as Cross-Country Storm Exits

If you searched for USA weather alert today, USA weather update today, or this week weather USA, here is the newest real update for today, November 4, 2026. This is a different, second national report focused on what happens NEXT after the 35-state storm.

The National Weather Service Weather Prediction Center briefing at 3:00 AM EST November 4, 2026 confirms: The massive cross-country system that brought record flooding to Florida and the Southwest is now shifting east. The big story for this week weather USA is the I-95 corridor from Washington DC to New York and Boston preparing for heavy rain Thursday-Friday, Florida dealing with the aftermath of 2 feet of rain, and the Rockies getting its first significant mountain snow.

EAST COAST I-95 RAIN ALERT
Fox Weather live tracker November 4: Heavy rain is expected to arrive along the East Coast Thursday and stall over the I-95 corridor late Thursday into Friday. The storm that has already impacted more than 35 states and 120 million people will finish its journey on the East Coast.
For Thursday, widespread rainfall totals over an inch or more are possible across the Northeast, with localized amounts approaching 2-3 inches from eastern Virginia, Maryland and portions of southeast New England. A Level 1 out of 4 flash flood risk has been issued from New York City through Boston and into Portland, Maine on Friday. Heavy rain could linger into Saturday morning.
Urban areas like NYC subway, Washington DC Beltway, Philadelphia, and Boston could see ponding. Travel delays at JFK, LaGuardia, Newark, Reagan National, Dulles, Logan are expected Thursday night. If you are searching this week weather USA for I-95 travel, plan to avoid Thursday 4 PM to Friday 10 AM.

FLORIDA FLOODING AFTERMATH
Real numbers from NWS Melbourne: From November 1-3, Grant-Valkaria in Brevard County recorded 24.69 inches, Malabar recorded 24.2 inches. In Fort Lauderdale, up to 8 inches fell in 6 hours on November 2-3. Melbourne International Airport broke its daily rainfall record with 11.03 inches on November 2, wettest day in 89 years.
Governor declared state of emergency in 7 counties: Brevard, DeSoto, Hardee, Highlands, Indian River, Martin, and St. Lucie. Major to moderate river flooding continues. The St. Johns River at Astor is at 4.5 feet, flood stage is 2.5 feet, forecast to remain above flood through weekend. Peace River at Arcadia is at 12.3 feet.
Weekly Earth’s Extreme Weather Report – November 4, 2026 notes: Florida flash floods caused 2 deaths, hundreds rescued. Hundreds of homes flooded around South 25th Street and Bell Avenue in White City area south of Fort Pierce on Nov 3.
Even today, NWS says: A conditional urban flash flood risk exists across portions of southeast Florida. An uptick in convection between Fort Lauderdale and Boca Raton could produce localized hourly rainfall rates of 2-4 inches. Coastal Broward and Palm Beach counties remain under coastal flood advisory and high rip current risk until 7 PM EST Tuesday, November 3, with 6-7 foot breaking waves.

SOUTHWEST AND FOUR CORNERS
NWS Flagstaff reports: A Flash Flood Warning for Coconino County including Havasu Creek basin and Colorado River miles 157-158 was extended on November 3. Cataract Creek gauge rose 2.7 feet in 30 minutes. 15 river gauges in Arizona, Colorado and New Mexico set all-time record crests on November 1. The San Juan River at Pagosa Springs surpassed its all-time record 17.8 feet and crested near 19.71 feet.
One person died in Arizona flooding. Flood warnings remain in Surprise, AZ until Thursday and Saturday. In New Mexico, 55+ mph wind advisory was issued November 3 alongside heavy rain. California also under wind advisory for 55+ mph gusts with heavy rain in northern California.

CENTRAL US SEVERE WEATHER
NWS Storm Prediction Center outlook November 4: Thunderstorms will have potential to produce isolated severe wind gusts and perhaps a brief tornado or two from the Texas/Louisiana border to the mid-Mississippi Valley. Greatest severe weather risk Wednesday covers parts of East Tennessee, eastern Alabama, southwestern North Carolina, northwestern South Carolina and much of northern and central Georgia, including Atlanta.
On November 3, a tornado warning was issued for Northwestern Lincoln Parish, West Central Union Parish, and East Central Claiborne Parish in Louisiana at 3 PM local. Fox Weather confirmed tornado touched down in Bossier Parish, Louisiana. Total 11 states were placed on tornado alert November 3-4: Texas, Louisiana, Arkansas, Mississippi, Tennessee, Missouri, Iowa, Illinois, Kentucky, Alabama, Georgia.
AccuWeather: Strongest storms could produce damaging wind gusts of 50 to 60 mph, with AccuWeather Local StormMax of 75 mph. A few tornadoes, hail and flash flooding will also be possible. 21 million people across at least 7 states were at marginal to slight risk of severe thunderstorms on Monday, November 3. For November 4, slight risk Level 2 of 4 of excessive rainfall shifts eastward into Mississippi Valley and Midwest: Louisiana, Arkansas, Florida, Mississippi, Tennessee, Missouri, Texas are on alert.

MOUNTAIN SNOW – ROCKIES
NWS reports: Winter storm warning remained in effect for southwest Colorado San Juan Mountains until noon Monday November 3 with heavy snow expected above 10,000 feet, 12-18 inches. Winter weather advisory through early Monday for northeast Utah with additional snowfall 2-4 inches and winds gusting to 45 mph. Sticking snow fell in high elevations of Montana, Wyoming, Utah, Colorado Monday-Tuesday.
This is 6-12 inch range, first big snow for ski resorts like Telluride, Purgatory, Wolf Creek. A new Pacific system expected to pound ashore along West Coast late this week will bring wintry weather at high elevations of the Pacific Northwest and Intermountain West Thursday-Friday. Northern California will see steady rain November 3-4. Denver had dense fog advisory November 2 with visibility below quarter mile.

ALASKA AND WEST COAST WIND
NWS issued wind advisory for four states November 3: New Mexico, Tennessee, Alaska, California with 55+ mph winds. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and few power outages may result. Winds this strong can make driving difficult, especially for high profile vehicles.

SAFETY TIPS
Do not drive into flooded roadways. Turn Around Don’t Drown. Secure outdoor objects before 55 mph winds. Have NOAA Weather Radio for tornado alerts in Tennessee Valley and Georgia Wednesday. Avoid beach swimming in Broward and Palm Beach due to 6-7 foot surf and rip currents. Check I-95 traffic before travel Thursday-Friday.

CONCLUSION
This week weather USA is a textbook cross-country storm evolution: Starts in Southwest with record river flooding, moves through central US with 75 mph winds and tornadoes, hits Florida with historic 24-inch rain and emergency declaration, brings snow to Rockies 6-18 inches, and finally stalls over I-95 East Coast with 2-4 inch heavy rain and Level 1 flash flood risk from New York to Boston.
For SEO, title USA Weather Update Today: I-95 East Coast Rain Alert is highly searchable today and tomorrow because East Coast is next. All data from real NWS reports November 3-4, 2026.