National Weather Service United States Department of Commerce

Ian Forecast to be a Major Hurricane Entering the Gulf of Mexico; Threats to Florida

There is a risk that Ian will bring dangerous storm surge, hurricane-force winds, and heavy rainfall along the west coast of Florida and the Florida Panhandle by the middle of this week. Flash and urban flooding is possible with rainfall across the Florida Keys and the Florida peninsula through the middle of the week. Residents in Florida should ensure they have their hurricane plan in place. Read More >

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NWS St. Louis Hires New Meteorologist in Charge!

Published 2022-07-28

July 26th, 2022 Historic Flash Flooding in the St. Louis Metropolitan Area

Published 2022-07-26

Persistent thunderstorms caused record flash flooding in the St. Louis metropolitan area during the morning of July 26th, which led to widespread impacts across the region during the morning rush hour.

Building a Climate-Ready Nation

Published 2022-07-15

Interested in learning about climate change and efforts to mitigate its impacts? Take a look at NOAA's new resource for building a Climate-Ready Nation!

May 19, 2022 Tornadoes

Published 2022-05-23

On Thursday, May 19, 2022, numerous strong to severe thunderstorms impacted the area resulting in eight confirmed tornadoes. Multiple locations suffered wind damage, some of which was extensive across sections of southeast Missouri and southwest Illinois.

Official forecast gage on the Kaskaskia River at Carlyle, IL is moving

Published 2022-03-29

Forecast services on the Kaskaskia River at Carlyle, IL is moving from the Carlyle Dam tailwater gage downstream to the US Highway 50 gage.

Missouri and Illinois Severe Weather Preparedness Weeks

Published 2022-02-09

Missouri/Illinois Severe Weather Preparedness Week

Dewpoint Climatology for St. Louis, Columbia, and Quincy

Published 2022-02-08

Snowfall Totals for February 2-3, 2022

Published 2022-02-04

Snowfall Totals From February 2-3, 2022

Major Winter Storm Tuesday Night - Thursday

Published 2022-02-01

A major winter storm will bring significant snow, sleet, and freezing rain to the region creating major travel issues. If you don't have to go out on the roads during this event, please don't as roads will become covered in snow and ice and will be very treacherous!

In Person and Virtual Storm Spotter Classes This Spring - Schedule Released!

Published 2022-01-20

In Person and Virtual Storm Spotter Classes Coming This Spring!