O'Fallon, MO
See RadarCurrent Weather Forecast for O'Fallon
MO 63368 | 7:03am
Weather Conditions
Today
Tonight
Tomorrow
Local Weather Radar - O'Fallon, MO
Live O'Fallon Local Radar Forecast by FOX Weather
Next 12 Hours Forecast in O'Fallon
Hourly Weather Forecast & Temperature
Latest Stories from Missouri
Arctic blast that blanketed more than 180M across Eastern US begins to depart days ahead of spring
Residual Arctic air associated with the blizzard that slammed the Upper Midwest earlier this week kept Wednesday morning low temperatures 10–20 degrees below average throughout much of the eastern half of the country.
Rare threat level 4/5 issued as dangerous severe weather outbreak threatens 180+ million in major threat zone
A significant severe weather outbreak is developing for over 180 million Americans, as destructive impacts start this afternoon in the Heartland and will last through Monday night along the East Coast.
Photos: Deadly tornadoes, massive hail, heavy rain rip through Midwest, Southern Plains, killing at least two
Life-threatening storms erupted across the Midwest and Southern Plains Tuesday, hurling grapefruit-size hail, drenching downpours that triggered dangerous flooding, and spawning powerful tornadoes — leaving a trail of widespread destruction.
Vicious tornadoes tear through Midwest as severe weather outbreak slams 10+ states, days after deadly storms
A vicious severe weather outbreak is tearing through the Heartland as intense tornadoes and monster hail pounds the Midwest just days after last week’s fatal outbreak.