Focused Live Outlook
Tornado live risk in Harleysville, PA
Tornado-focused live context for Harleysville, PA, combining active alerts, SPC outlook, and recent reports.
Updated just now. Live data typically refreshes every 5–40 minutes.
Tornado alerts
0
SPC Day 1
No Day 1 signal
Nearby reports (48h)
Unavailable
Nearest report
Unavailable
Historical baseline
Tornado baseline: 8/100 (Low).
Live weather
Current conditions near Harleysville, PA
Temp
70°
🌦️Drizzle
Feels like
71°
Feels-like temp
Humidity
90%
Relative
Wind
13 mph
10 m avg
Pressure
1016 mb
Sea-level
Rain
1.9 mm
Clouds 100%
Next few hours
🌦️1 PM
71°
19% rain
☁️2 PM
75°
23% rain
🌦️3 PM
72°
26% rain
🌦️4 PM
70°
29% rain
☁️5 PM
74°
26% rain
☁️6 PM
73°
39% rain
Next few days
🌦️Thu
75° / 69°
50% rain
☁️Fri
82° / 66°
33% rain
☁️Sat
82° / 62°
1% rain
🌦️Sun
83° / 64°
9% rain
🌦️Mon
80° / 69°
11% rain
🌦️Tue
89° / 69°
29% rain
🌧️Wed
89° / 70°
39% rain
Live weather alerts
Active NWS advisories near Harleysville, PA
Flood Watch
Effective local time
Flood Watch issued August 27 at 10:26AM EDT until August 28 at 4:00AM EDT by NWS Mount Holly NJ
New Castle; Sussex; Warren; Morris; Hunterdon; Somerset; Middlesex; Western Monmouth; Mercer; Gloucester; Camden; Northwestern Burlington; Berks; Lehigh; Northampton; Delaware; Philadelphia; Western Chester; Eastern Chester; Western Montgomery; Eastern Montgomery; Upper Bucks; Lower Bucks
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 · Harleysville, PAToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.