Focused Live Outlook
Lightning live risk in Williamson, IA
Thunderstorm and lightning conditions for Williamson, IA over the next 6–24 hours.
Updated just now. Live data typically refreshes every 5–40 minutes.
Thunderstorm alerts
0
SPC Day 1
No Day 1 signal
Current precip
0.0 mm
Humidity
88%
Historical baseline
Lightning baseline: 61/100 (Elevated).
Live weather
Current conditions near Williamson, IA
Temp
64°
☀️Clear
Feels like
66°
Feels-like temp
Humidity
88%
Relative
Wind
5 mph
10 m avg
Pressure
1016 mb
Sea-level
Rain
0 mm
Clouds 0%
Next few hours
☀️1 AM
65°
0% rain
☀️2 AM
63°
0% rain
☀️3 AM
63°
0% rain
☀️4 AM
62°
0% rain
☀️5 AM
61°
0% rain
☀️6 AM
60°
0% rain
Next few days
⛅Thu
81° / 60°
0% rain
☁️Fri
87° / 62°
1% rain
☁️Sat
97° / 69°
17% rain
🌦️Sun
110° / 69°
15% rain
🌦️Mon
108° / 75°
21% rain
☁️Tue
111° / 85°
36% rain
☁️Wed
111° / 82°
16% rain
Live weather alerts
Active NWS advisories near Williamson, IA
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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Live hazard map
Radar, alerts, systems, SPC, gauges · Williamson, IAToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.