Focused Live Outlook
Lightning live risk in Sumner, IA
Thunderstorm and lightning conditions for Sumner, 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
62%
Historical baseline
Lightning baseline: 22/100 (Low).
Live weather
Current conditions near Sumner, IA
Temp
76°
☀️Clear
Feels like
76°
Feels-like temp
Humidity
62%
Relative
Wind
13 mph
10 m avg
Pressure
1014 mb
Sea-level
Rain
0 mm
Clouds 7%
Next few hours
☀️6 PM
76°
0% rain
⛅7 PM
73°
0% rain
☀️8 PM
70°
0% rain
☀️9 PM
68°
0% rain
☀️10 PM
67°
0% rain
☀️11 PM
65°
0% rain
Next few days
☁️Wed
78° / 61°
2% rain
⛅Thu
78° / 59°
1% rain
☁️Fri
81° / 55°
1% rain
🌦️Sat
75° / 65°
38% rain
🌦️Sun
94° / 68°
21% rain
☁️Mon
90° / 74°
44% rain
☁️Tue
85° / 67°
19% rain
Live weather alerts
Active NWS advisories near Sumner, 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 · Sumner, IAToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.