Focused Live Outlook
Lightning live risk in Arlington Heights, IL
Thunderstorm and lightning conditions for Arlington Heights, IL 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
75%
Historical baseline
Lightning baseline: 44/100 (Moderate).
Live weather
Current conditions near Arlington Heights, IL
Temp
45°
☀️Clear
Feels like
39°
Feels-like temp
Humidity
75%
Relative
Wind
7 mph
10 m avg
Pressure
1023 mb
Sea-level
Rain
0 mm
Clouds 14%
Next few hours
⛅7 AM
47°
0% rain
⛅8 AM
50°
0% rain
☀️9 AM
53°
0% rain
☀️10 AM
54°
0% rain
☀️11 AM
56°
0% rain
☀️12 PM
57°
0% rain
Next few days
⛅Mon
57° / 43°
6% rain
🌦️Tue
79° / 40°
51% rain
☁️Wed
56° / 47°
21% rain
☁️Thu
61° / 41°
5% rain
🌦️Fri
60° / 45°
25% rain
🌦️Sat
79° / 58°
31% rain
🌦️Sun
72° / 59°
36% rain
Live weather alerts
Active NWS advisories near Arlington Heights, 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 · Arlington Heights, ILToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.