Focused Live Outlook
Lightning live risk in DeKalb, IL
Thunderstorm and lightning conditions for DeKalb, IL 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
46%
Historical baseline
Lightning baseline: 52/100 (Elevated).
Live weather
Current conditions near DeKalb, IL
Temp
51°
☁️Cloudy
Feels like
45°
Feels-like temp
Humidity
46%
Relative
Wind
5 mph
10 m avg
Pressure
1020 mb
Sea-level
Rain
0 mm
Clouds 80%
Next few hours
☁️11 PM
50°
2% rain
☁️12 AM
52°
4% rain
☁️1 AM
53°
4% rain
☀️2 AM
49°
1% rain
☀️3 AM
47°
4% rain
☀️4 AM
46°
0% rain
Next few days
☁️Mon
63° / 43°
4% rain
🌦️Tue
77° / 42°
29% rain
☁️Wed
62° / 46°
21% rain
☁️Thu
67° / 41°
8% rain
🌦️Fri
78° / 52°
35% rain
🌦️Sat
78° / 62°
35% rain
Live weather alerts
Active NWS advisories near DeKalb, IL
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 · DeKalb, ILToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.