Focused Live Outlook
Lightning live risk in Grafton, WI
Thunderstorm and lightning conditions for Grafton, WI 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: 29/100 (Moderate).
Live weather
Current conditions near Grafton, WI
Temp
71°
☁️Cloudy
Feels like
71°
Feels-like temp
Humidity
62%
Relative
Wind
7 mph
10 m avg
Pressure
1014 mb
Sea-level
Rain
0 mm
Clouds 100%
Next few hours
☁️2 PM
72°
15% rain
☁️3 PM
69°
27% rain
☁️4 PM
67°
18% rain
⛅5 PM
67°
9% rain
☀️6 PM
67°
3% rain
☀️7 PM
65°
2% rain
Next few days
☁️Thu
72° / 58°
30% rain
☁️Fri
68° / 56°
2% rain
☁️Sat
71° / 56°
2% rain
☁️Sun
75° / 57°
10% rain
⛈️Mon
89° / 68°
12% rain
⛈️Tue
92° / 75°
20% rain
⛈️Wed
93° / 77°
20% rain
Live weather alerts
Active NWS advisories near Grafton, WI
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 · Grafton, WIToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.