Williamsburg (I-80)RWBI4
Beside a road/7.2 mi away/853 ft/9 ft below here
temp, pavement temp, wind, visibility, precip
Alert. A Freeze Warning is in force for Parnell until 9 AM tomorrow. Read the alert in full, and see what it means in the Field Book.
Now. Parnell is 47° and mostly clear at 2 AM. With the wind it feels like 43°. The dew point is 40°, so the air feels dry and comfortable. Gentle breeze from the west-northwest at 11 mph, gusting to 24 mph.
Today and tonight. It warms to about 52° by 2 PM. Tonight falls to about 32° by 7 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 75°, and the coolest tomorrow, near 57°. The days ahead look dry. The first freeze could come tomorrow, a low of 32°.
The sky tonight. The sun sets at 6:26 PM. The Moon is a waxing crescent, 33% lit, and sets at 10:17 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 6 minutes long, 2 minutes shorter than yesterday.
As of 2:00 AM in Parnell, Iowa.
Air quality
Index 23, good, led by fine particles. Read at 1 AM from its reporting area, Iowa City (IA), 23 miles off.
Good each day through Today, led by ozone. Yesterday measured 26, good.
No smoke near the ground through Sat 7 PM.
Precipitation
0.24 in in the last 24 hours, and none in the 2 days before, to Fri 1 AM. Measured by radar and rain gauges, as water.
Visibility
Visibility stays 7 miles or more through Sat 7 PM, lowest 8 miles Sat 8 AM.
F
Now, today, and the week
On the radar over Parnell, IowaReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture
The 6 instruments nearest Parnell, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.1 miles away.
measured now4 instruments
Williamsburg (I-80)RWBI4
Beside a road/7.2 mi away/853 ft/9 ft below here
temp, pavement temp, wind, visibility, precip
In a volunteer observer's own ground/16.3 mi away/731 ft/131 ft below here
temp, humidity, wind, precip, pressure
Iowa CityIOW
At an airfield/24.1 mi away/669 ft/193 ft below here
temp, wind, gust, visibility, precip, pressure
Iowa River AT Coralville DamCRVI4
At a dam/26.0 mi away/682 ft/180 ft below here
temp, wind, gust, humidity, pressure
measured daily2 instruments
Parnell 0.1 SSWIA-IA-13
In a volunteer observer's own ground/0.1 mi away/864 ft/2 ft above here
precip, snowfall, snow depth
North EnglishNENI4
At a cooperative observer's station/5.6 mi away/814 ft/48 ft below here
snowfall, snow depth, precip, high, low
Station report
The nearest airport reporting now, 24.1 mi from Parnell, Iowa. From its report of Oct 16, 2026, 1:52 AM local time: 3 of its 6 sheets.
No cloud below 12,000 ft; visibility 10 mi or more.
49.0 F with a dew point of 40.0 F, 71 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 2,100 ft up.
From the west northwest (300 degrees) at 15 mph, gusting 25 mph: force 4, a moderate breeze on the Beaufort scale. The strongest gust today was 32 mph.
The full report of Iowa City, in 6 sheets, each beside the Field Book plates that explain it
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Snow on the ground
15 places, each with its own forecast and its own instruments.
The nearest places, each with its own forecast and the instruments nearest it.