Focused Live Outlook
Lightning live risk in O'Fallon, MO
Thunderstorm and lightning conditions for O'Fallon, MO over the next 6–24 hours.
Live view assembled just now. Source update times vary; cached data may be delayed or incomplete.
Thunderstorm alerts
0
SPC Day 1
No Day 1 signal
Current precip
0.0 mm
Humidity
74%
Historical baseline
Lightning baseline: 46/100 (Moderate).
Live weather
Current conditions near O'Fallon, MO
Temp
48°
☀️Clear
Feels like
44°
Feels-like temp
Humidity
74%
Relative
Wind
3 mph
10 m avg
Pressure
1016 mb
Sea-level
Rain
0 mm
Clouds 0%
Next few hours
☀️12 AM
48°
0% rain
☀️1 AM
47°
0% rain
☀️2 AM
46°
0% rain
☀️3 AM
46°
0% rain
☀️4 AM
46°
0% rain
☁️5 AM
45°
0% rain
Next few days
🌦️Wed
66° / 45°
1% rain
☁️Thu
51° / 36°
1% rain
☀️Fri
47° / 31°
0% rain
☀️Sat
47° / 28°
0% rain
☁️Sun
49° / 31°
3% rain
☁️Mon
51° / 33°
7% rain
⛅Tue
53° / 34°
1% rain
Live weather alerts
Active NWS advisories near O'Fallon, MO
No active NWS alerts near this city right now.
Source: NWS alerts feed.
Scores use stored public hazard datasets; live weather and alerts are shown separately where available. Refresh timing and coverage vary by source, and data may be delayed or unavailable. Informational only — follow official warnings and emergency guidance.
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Live hazard map
Radar, alerts, systems, SPC, gauges · O'Fallon, MOToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.