Live weather
Current conditions near McHenry, IL
Temp
41°
☁️Cloudy
Feels like
35°
Feels-like temp
Humidity
73%
Relative
Wind
4 mph
10 m avg
Pressure
1015 mb
Sea-level
Rain
0 mm
Clouds 92%
Next few hours
☁️12 AM
41°
0% rain
☁️1 AM
40°
0% rain
☁️2 AM
39°
0% rain
☁️3 AM
39°
1% rain
☁️4 AM
41°
1% rain
☁️5 AM
42°
3% rain
Next few days
🌦️Wed
51° / 39°
70% rain
🌨️Thu
43° / 31°
17% rain
☁️Fri
40° / 27°
0% rain
☀️Sat
44° / 27°
0% rain
⛅Sun
46° / 30°
1% rain
☁️Mon
47° / 32°
2% rain
⛅Tue
48° / 34°
1% rain
Live weather alerts
Active NWS advisories near McHenry, IL
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 · McHenry, ILToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.