Focused Live Outlook
Flood live risk in Johnston, IA
Flood and heavy-rain conditions for Johnston, IA 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: 52/100 (Elevated).
Live weather
Current conditions near Johnston, IA
Temp
61°
☁️Cloudy
Feels like
61°
Feels-like temp
Humidity
83%
Relative
Wind
6 mph
10 m avg
Pressure
1015 mb
Sea-level
Rain
0 mm
Clouds 100%
Next few hours
☁️6 AM
61°
1% rain
☁️7 AM
63°
1% rain
☁️8 AM
68°
1% rain
☁️9 AM
72°
1% rain
☁️10 AM
74°
1% rain
☁️11 AM
76°
1% rain
Next few days
☁️Thu
81° / 61°
4% rain
☁️Fri
82° / 62°
20% rain
⛈️Sat
79° / 65°
18% rain
🌦️Sun
90° / 71°
18% rain
⛈️Mon
92° / 74°
12% rain
⛈️Tue
93° / 76°
18% rain
⛈️Wed
95° / 74°
19% rain
Live weather alerts
Active NWS advisories near Johnston, 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 · Johnston, IAToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.