ST. LOUIS — A Severe Thunderstorm Watch has been issued for St. Louis, St. Louis City, Madison, St. Clair, St. Charles, Jefferson, Boone, Franklin, St. Francois, Adams, Macoupin, Cole, Jersey, Randolph, Marion, Callaway, Lincoln, Monroe, Audrain, Pike, Greene, Warren, Pike, Gasconade, Crawford, Moniteau, Montgomery, Brown, Washington, Madison, Ste. Genevieve, Lewis, Osage, Ralls, Monroe, Shelby, Iron, Knox, Calhoun, Calhoun, Reynolds.

The Severe Thunderstorm Watch is in effect until July 29 at 7:00 p.m. Stay tuned to the Fox 2 Weather Team for updates.