Focused Live Outlook
Lightning live risk in Grenville, SD
Thunderstorm and lightning conditions for Grenville, SD 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
72%
Historical baseline
Lightning baseline: 32/100 (Moderate).
Live weather
Current conditions near Grenville, SD
Temp
47°
☁️Cloudy
Feels like
43°
Feels-like temp
Humidity
72%
Relative
Wind
4 mph
10 m avg
Pressure
1013 mb
Sea-level
Rain
0 mm
Clouds 85%
Next few hours
⛅11 PM
46°
6% rain
☁️12 AM
45°
4% rain
☁️1 AM
44°
2% rain
☁️2 AM
44°
2% rain
☀️3 AM
42°
1% rain
⛅4 AM
40°
1% rain
Next few days
🌫️Wed
45° / 31°
4% rain
☁️Thu
33° / 26°
0% rain
☀️Fri
37° / 24°
0% rain
⛅Sat
41° / 25°
1% rain
⛅Sun
43° / 27°
5% rain
☁️Mon
46° / 35°
5% rain
Live weather alerts
Active NWS advisories near Grenville, SD
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 · Grenville, SDToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.