Focused Live Outlook
Flood live risk in Alton, IL
Flood and heavy-rain conditions for Alton, IL over the next 6–24 hours.
Updated just now. Live data typically refreshes every 5–40 minutes.
Active flood alerts
0
Nearby USGS gauges
0
Highest gauge stage
No stage data
Current precip
0.0 mm
Historical baseline
Flood baseline: 0/100 (Low).
Live weather
Current conditions near Alton, IL
Temp
62°
☀️Clear
Feels like
60°
Feels-like temp
Humidity
55%
Relative
Wind
5 mph
10 m avg
Pressure
1023 mb
Sea-level
Rain
0 mm
Clouds 0%
Next few hours
☀️10 AM
64°
0% rain
☀️11 AM
68°
0% rain
☀️12 PM
71°
0% rain
☀️1 PM
72°
0% rain
☀️2 PM
73°
0% rain
☀️3 PM
74°
0% rain
Next few days
☀️Mon
74° / 44°
1% rain
☁️Tue
82° / 50°
64% rain
☁️Wed
67° / 51°
64% rain
☁️Thu
68° / 45°
2% rain
🌧️Fri
73° / 53°
35% rain
🌦️Sat
83° / 61°
16% rain
☁️Sun
91° / 64°
25% rain
Live weather alerts
Active NWS advisories near Alton, 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 · Alton, ILToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.