LaonaLAAW3
At a river or reservoir gauge/12.0 mi away/1,575 ft/64 ft below here
temp, wind, gust, humidity, pressure
Now. Argonne is 31° and clear at 11 PM. The dew point is 26°, so the air feels dry and comfortable. Light air from the northwest at 2 mph.
Today and tonight. Tonight falls to about 29° by 4 AM, under a mostly clear sky. A freeze: protect plants and pipes. No rain is expected for the rest of the day.
The week. The warmest day ahead is Thursday, near 67°, and the coolest tomorrow, near 53°. The days ahead look dry. The first freeze could come tomorrow, a low of 27°.
The sky now. The Moon is a waxing crescent, 35% lit, and stays below the horizon until dawn. The next full Moon is Sunday, Oct 25. Look for Saturn, bright in the south. 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 10 hours 56 minutes long, 3 minutes shorter than yesterday.
As of 11:00 PM in Argonne, Wisconsin.
Air quality
Index 21, good, led by ozone. Read at 11 PM from its reporting area, Northwoods East (WI), 16 miles off.
Good each day through Mon Oct 19, led by ozone. Yesterday measured 18, good.
No smoke near the ground through Sun 7 PM.
Precipitation
0.11 in in the last 24 hours, 0.57 in over the last 3 days, to Fri 10 PM. Measured by radar and rain gauges, as water.
Visibility
Visibility stays 9 miles or more through Sun 7 PM, lowest 9 miles Sat 12 AM.
F
Now, today, and the week
On the radar over Argonne, WisconsinReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture
The 6 instruments nearest Argonne, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.6 miles away.
measured now4 instruments
LaonaLAAW3
At a river or reservoir gauge/12.0 mi away/1,575 ft/64 ft below here
temp, wind, gust, humidity, pressure
Beside a road/14.4 mi away/1,601 ft/38 ft below here
temp, pavement temp, wind, visibility, precip
Wabeno #1S2003
At a soil climate station/19.5 mi away/1,580 ft/59 ft below here
temp, humidity, soil temp, soil moisture
Eagle RiverEGV
At an airfield/26.6 mi away/1,640 ft/1 ft above here
temp, wind, gust, visibility, precip, pressure
measured daily2 instruments
Argonne-2 NWAGNW3
At a cooperative observer's station/1.6 mi away/1,677 ft/38 ft above here
snowfall, snow depth, precip, high, low
Laona 0.2 SEWI-FR-10
In a volunteer observer's own ground/12.0 mi away/1,681 ft/42 ft above here
precip, snowfall, snow depth
Station report
The nearest airport reporting now, 26.6 mi from Argonne, Wisconsin. From its report of Oct 16, 2026, 11:35 PM local time: 3 of its 6 sheets.
No cloud below 12,000 ft; visibility 10 mi or more.
26.6 F with a dew point of 26.6 F, 100 per cent relative humidity. The air is saturated at the ground.
Calm.
The full report of Eagle River, in 6 sheets, each beside the Field Book plates that explain it
0in
Snow on the ground
Measured at Argonne-2 NW (AGNW3), 1.6 miles from here, read 16 Oct, 06:00. measured daily
19 places, each with its own forecast and its own instruments.
The nearest places, each with its own forecast and the instruments nearest it.