Focused Live Outlook
Flood live risk in O'Fallon, MO
Flood and heavy-rain conditions for O'Fallon, MO over the next 6–24 hours.
Updated just now. Live data typically refreshes every 5–40 minutes.
Active flood alerts
0
Nearby USGS gauges
0
Highest gauge stage
No stage data
Current precip
0.0 mm
Historical baseline
Flood baseline: 44/100 (Moderate).
Live weather
Current conditions near O'Fallon, MO
Temp
83°
☁️Cloudy
Feels like
88°
Feels-like temp
Humidity
55%
Relative
Wind
12 mph
10 m avg
Pressure
1017 mb
Sea-level
Rain
0 mm
Clouds 100%
Next few hours
☁️12 PM
83°
0% rain
☁️1 PM
84°
0% rain
☁️2 PM
86°
0% rain
☁️3 PM
87°
0% rain
☁️4 PM
87°
0% rain
☁️5 PM
87°
0% rain
Next few days
☁️Thu
87° / 64°
0% rain
☁️Fri
83° / 65°
11% rain
🌦️Sat
73° / 63°
27% rain
🌦️Sun
77° / 59°
12% rain
🌦️Mon
83° / 61°
25% rain
🌦️Tue
79° / 63°
23% rain
☁️Wed
79° / 59°
7% rain
Live weather alerts
Active NWS advisories near O'Fallon, MO
No active NWS alerts near this city right now.
Source: NWS alerts feed.
Powered by NOAA, NHC, FEMA, USGS, and NSSL data. Updated every 5–40 minutes in the full product. Demo content only — not for official warning decisions.
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