HarrisburgHSB
At an airfield/8.2 mi away/397 ft/11 ft above here
temp, wind, gust, visibility, precip, pressure
Coming up. Tomorrow is 8 degrees warmer: a high of 85° after 77° today.
Now. Sahara Woods State Recreation Area is 52° and clear at 1 AM. The dew point is 47°, so the air feels dry and comfortable. The air is calm.
Today and tonight. It warms to about 76° by 3 PM. Tonight falls to about 50° by 5 AM, under a mostly clear sky. No rain is expected for the rest of the day. The sun is strong around midday: UV index 6, high. Unprotected skin can burn in under half an hour.
The week. The warmest day ahead is tomorrow, near 85°, and the coolest Sunday, near 78°. The days ahead look dry.
The sky tonight. The sun sets at 6:30 PM. The Moon is a waning crescent, 15% lit, and rises at 3:41 AM after midnight. The next new Moon is Saturday, Oct 10. After dark, look for Saturn, bright in the east-southeast. A planet shines with a steady light where the stars around it twinkle. The sky is forecast to stay clear: a good night to look up. The day is 11 hours 37 minutes long, 2 minutes shorter than yesterday.
As of 1:00 AM in Sahara Woods State Recreation Area, Illinois.
Air quality
Index 31, good, led by ozone. Read at 1 AM from its reporting area, Paducah (KY), 47 miles off.
Yesterday measured 19, good.
Little smoke near the ground through Wed 7 PM: the index from smoke stays at 6 or under.
Precipitation
None in the last 3 days, to Tue 12 AM. Measured by radar and rain gauges, as water.
Visibility
Visibility stays 10 miles or more through Wed 7 PM.
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Now, today, and the week
The 5 instruments nearest Sahara Woods State Recreation Area, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 7.4 miles away.
measured now3 instruments
HarrisburgHSB
At an airfield/8.2 mi away/397 ft/11 ft above here
temp, wind, gust, visibility, precip, pressure
Crab Orchard Fire WeatherCOWI2
On a farm or research station/19.3 mi away/433 ft/47 ft above here
temp, wind, gust, humidity, pressure
Citizen station FW7109FW7109
In a volunteer observer's own ground/22.2 mi away/460 ft/74 ft above here
temp, humidity, wind, precip, pressure
measured daily2 instruments
HarrisburgHSBI2
At a cooperative observer's station/7.4 mi away/364 ft/22 ft below here
snowfall, snow depth, precip, high, low
Harrisburg 3.5 NNEIL-SL-7
In a volunteer observer's own ground/8.3 mi away/395 ft/9 ft above here
precip, snowfall, snow depth
-
Snow on the ground
23 places, each with its own forecast and its own instruments.
The nearest places, each with its own forecast and the instruments nearest it.