Montello - I-39 @ STH 23 EastWI056
Beside a road/7.2 mi away/851 ft/31 ft above here
temp, pavement temp, wind, visibility, precip
Alert. A Freeze Warning is in force for Harrisville until 9 AM tomorrow. Read the alert in full, and see what it means in the Field Book.
Now. Harrisville is 48° and overcast at 2 AM. With the wind it feels like 44°. The dew point is 47°, so the air feels dry and comfortable. Gentle breeze from the west-northwest at 10 mph, gusting to 20 mph.
Today and tonight. It warms to about 50° by 12 PM. Tonight falls to about 30° by 7 AM, under a mostly clear sky. A freeze: protect plants and pipes.
The week. The warmest day ahead is Wednesday, near 71°, and the coolest tomorrow, near 57°. The days ahead look dry. The first freeze could come tomorrow, a low of 28°.
The sky tonight. The sun sets at 6:13 PM. The Moon is a waxing crescent, 33% lit, and sets at 9:56 PM. The next full Moon is Sunday, Oct 25. After dark, look for Saturn, bright in the east-southeast. A planet shines with a steady light where the stars around it twinkle. The Orionids meteor shower is active, peaking around Oct 21: at its peak, up to about 20 meteors an hour can be seen from a dark site. The sky is forecast to stay clear: a good night to look up. The day is 11 hours 1 minutes long, 2 minutes shorter than yesterday.
As of 2:00 AM in Harrisville, Wisconsin.
Air quality
Index 17, good, led by ozone. Read at 1 AM from its reporting area, Central Waters South (WI), 13 miles off.
Good each day through Sat Oct 17, led by ozone. Yesterday measured 8, good.
No smoke near the ground through Sat 7 PM.
Precipitation
0.74 in in the last 24 hours, 0.75 in over the last 3 days, to Fri 1 AM. Measured by radar and rain gauges, as water.
Visibility
Visibility stays 8 miles or more through Sat 7 PM, lowest 8 miles Sat 7 AM.
F
Now, today, and the week
On the radar over Harrisville, WisconsinReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture
The 6 instruments nearest Harrisville, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 2.2 miles away.
measured now4 instruments
Montello - I-39 @ STH 23 EastWI056
Beside a road/7.2 mi away/851 ft/31 ft above here
temp, pavement temp, wind, visibility, precip
WautomaY50
At an airfield/12.3 mi away/859 ft/39 ft above here
temp, wind, gust, visibility, precip, pressure
Wautoma 1 SWWUTW3
At a river or reservoir gauge/13.6 mi away/863 ft/43 ft above here
temp, wind, gust, humidity, pressure
Citizen station GW6677GW6677
In a volunteer observer's own ground/21.6 mi away/963 ft/143 ft above here
temp, humidity, wind, precip, pressure
measured daily2 instruments
Westfield 3.0 ESEWI-MQ-6
In a volunteer observer's own ground/2.2 mi away/930 ft/110 ft above here
precip, snowfall, snow depth
MontelloMTLW3
At a cooperative observer's station/8.6 mi away/804 ft/16 ft below here
snowfall, snow depth, precip, high, low
Station report
The nearest airport reporting now, 12.3 mi from Harrisville, Wisconsin. From its report of Oct 16, 2026, 1:56 AM local time: 3 of its 6 sheets.
Broken at 1,000 ft, overcast at 1,300 ft; the ceiling is 1,000 ft; visibility 6 mi.
50.0 F with a dew point of 48.0 F, 93 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 500 ft up; the lowest cloud reported is at 1,000 ft.
From the west northwest (300 degrees) at 14 mph, gusting 20 mph: force 4, a moderate breeze on the Beaufort scale. The strongest gust today was 20 mph.
The full report of Wautoma, in 6 sheets, each beside the Field Book plates that explain it
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Snow on the ground
19 places, each with its own forecast and its own instruments.
The nearest places, each with its own forecast and the instruments nearest it.