Focused Live Outlook
Lightning live risk in Williamson, IA
Thunderstorm and lightning conditions for Williamson, IA 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
71%
Historical baseline
Lightning baseline: 61/100 (Elevated).
Live weather
Current conditions near Williamson, IA
Temp
48°
⛅Partly cloudy
Feels like
42°
Feels-like temp
Humidity
71%
Relative
Wind
9 mph
10 m avg
Pressure
1012 mb
Sea-level
Rain
0 mm
Clouds 65%
Next few hours
☀️4 AM
48°
1% rain
☀️5 AM
47°
1% rain
☀️6 AM
47°
0% rain
☀️7 AM
46°
0% rain
☀️8 AM
46°
1% rain
☀️9 AM
48°
1% rain
Next few days
☁️Wed
59° / 45°
1% rain
☁️Thu
45° / 32°
1% rain
⛅Fri
42° / 27°
0% rain
☀️Sat
43° / 27°
1% rain
☁️Sun
46° / 28°
8% rain
☁️Mon
48° / 33°
8% rain
⛅Tue
51° / 33°
1% rain
Live weather alerts
Active NWS advisories near Williamson, IA
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 · Williamson, IAToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.