Milwaukee Northwest - USH 45 @ Mill Rd.WI019
Beside a road/5.2 mi away/760 ft/135 ft below here
temp, pavement temp, wind, visibility, precip
Lannon, Wisconsin
Webcam and surface weather observations show dense fog over southeast and east central Wisconsin in localized pockets. This dense fog will reduce visibility to as low as one quarter mile. If traveling this morning, remember to slow down due to the decreased visibility and leave extra time for travel. Fog should fully dissipate by the 10 AM hour.
49°
Partly cloudy·
Feels like 49°·Calm 0 mph N
Mostly cloudy, with a high near 68. Northeast wind around 0 mph.
-UV
-Air quality
86%Humidity
43%Cloud
F
Now, today, and the week
Weather instrument stations by state
What is measuring near here
The 5 instruments nearest Lannon, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.2 miles away.
measured now3 instruments
Rank-
At an airfield/7.1 mi away/735 ft/160 ft below here
temp, wind, gust, visibility, precip, pressure
Pewaukee WWTPPWKW3
At a water treatment plant/8.8 mi away/912 ft/17 ft above here
temp, wind, gust, humidity, pressure
measured daily2 instruments
Lannon 0.8 NNEWI-WK-131
In a volunteer observer's own ground/1.2 mi away/881 ft/14 ft below here
precip, snowfall, snow depth
GermantownGERW3
At a cooperative observer's station/4.9 mi away/846 ft/49 ft below here
snowfall, snow depth, precip, high, low
Station report
The weather at Milwaukee/Lawren, drawn
The nearest airport reporting now, 7.1 mi from Lannon. From its report of Sep 27, 2026, 7:35 AM local time: 3 of its 6 sheets.
The sky
No cloud below 12,000 ft; visibility 4 mi.
The air
44.6 F with a dew point of 44.6 F, 100 per cent relative humidity. The air is saturated at the ground.
The wind
Calm.
The full report of Milwaukee/Lawren, in 6 sheets, each beside the Field Book plates that explain it
What the snow tracker reads here
Every instrument in this state
-in
Snow on the ground
Elsewhere in Wisconsin
19 places, each with its own forecast and its own instruments.
Near Lannon
The nearest places, each with its own forecast and the instruments nearest it.
- Sussexvillage, 3 mi
- Menomonee Fallsvillage, 3 mi
- Germantownvillage, 5 mi
- Butlervillage, 6 mi
- Brookfieldcity, 6 mi
- Pewaukeevillage, 6 mi
- Pewaukeecity, 6 mi
- Richfieldvillage, 7 mi
- Mertonvillage, 7 mi
- Elm Grovevillage, 8 mi
- Hartlandvillage, 9 mi
- Wauwatosacity, 10 mi