Live weather
Current conditions near Williams Bay, WI
Temp
48°
☁️Cloudy
Feels like
43°
Feels-like temp
Humidity
64%
Relative
Wind
4 mph
10 m avg
Pressure
1020 mb
Sea-level
Rain
0 mm
Clouds 80%
Next few hours
☁️11 PM
48°
2% rain
☁️12 AM
49°
1% rain
⛅1 AM
48°
1% rain
☀️2 AM
44°
1% rain
☀️3 AM
43°
0% rain
☀️4 AM
42°
0% rain
Next few days
☁️Mon
61° / 41°
1% rain
🌦️Tue
72° / 40°
53% rain
☁️Wed
55° / 42°
7% rain
☁️Thu
64° / 38°
11% rain
🌦️Fri
77° / 50°
35% rain
🌦️Sat
70° / 56°
35% rain
Live weather alerts
Active NWS advisories near Williams Bay, WI
Frost Advisory
Effective local time
Frost Advisory issued May 10 at 6:48PM CDT until May 11 at 8:00AM CDT by NWS Milwaukee/Sullivan WI
Marquette; Green Lake; Fond Du Lac; Sheboygan; Sauk; Columbia; Dodge; Washington; Ozaukee; Iowa; Dane; Jefferson; Waukesha; Lafayette; Green; Rock; Walworth
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.
Protect your home before the next storm
Turn today’s risk into a checklist for your home.
Live hazard map
Radar, alerts, systems, SPC, gauges · Williams Bay, WIToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.