Clear Sky Chart

Charts within 180mi of the Knox College Observatory clear sky chart

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0 Knox College Observatory
 
Illinois   Observatory at Knox College.
8NW Viking Observatory
 
Illinois   A private observatory Near Galesburg.
14W Adolphson Observatory
 
Illinois   Observatory of Monmouth College in Monmouth.
28NW The Stellar Shed
 
Illinois   A private observatory near Aledo.
30E The Decker-Grebner-Van Zandt Observatory
 
Illinois   Observatory maintained by the Peoria Astronomical Society. In Jubliee College State Park.
31N PACMO
 
Illinois   An observing site of the Popular Astronomy Club.
37SW Macomb
 
Illinois  
44W John H. Witte Observatory
 
Iowa   Observatory of the Southeast Iowa Astronomy Club.
45SE Peoria
 
Illinois   Home of the Peoria Astronomical Society and the NorthMoor Observatory.
46N Sunny Knoll Observatory
 
Illinois   A private observatory in Port Byron.
46NE Hennepin Canal Parkway State Park
 
Illinois   State park used by some members of the Naperville Astronomical Association.
48NW Muscatine
 
Iowa  
48W Wever
 
Iowa  
52E Lake Thunderbird
 
Illinois   A lake near Putnam.
56SW Weinberg-King State Park
 
Illinois   State park near Augusta.
59N Dixon
 
Iowa   Close to Menke and Jens-Wendt Observatories
60E Lone Wolf Observatory
 
Illinois   A private observatory near Varna.
65N Rutenbeck Observatory
 
Iowa   Just west of Clinton.
66NE Green River State Wildlife Area
 
Illinois   Link.
68NE Sterling
 
Illinois  
68S Site "M"
 
Illinois   A site of the Sangamon Astronomical Society.Near Ashland.
69SE Stardust Observatory
 
Illinois   A private observatory.
71NW Iowa SkyNet Observatory
 
Iowa   A private observatory near Washington, IA.
73NW Riverside
 
Iowa  
77E Starved Rock State Park
 
Illinois   State park. Used by some members of the Astronomical Society at the University of Illinois. Also home of Astrofest, a star party held by the Chicago Astronomical Society.
77SE Sugar Grove Observatory
 
Illinois   An observatory of the Twin City Amateur Astronomers. In the Sugar Grove Nature Center.
78NW Iowa City
 
Iowa  
78S Lanphier Observatory
 
Illinois   An observatory of the Sangamon Astronomical Society. Near Pleasant Plains.
79SE Bloomington
 
Illinois   A town in McLean county.
81E Streator
 
Illinois  
82N Timber City Productions Lookout
 
Iowa   A private observing site.
82SW Pleiades Observatory
 
Missouri   A private observatory in Canton.
85S Bojarzin Observatory
 
Illinois   Near Springfield.
87NW Palisades-Dows Observatory
 
Iowa   An observatory of the Cedar Amateur Astronomers. Between Cedar Rapids and Iowa City.
88S Heavens Gate Farm Observatory
 
Illinois   A private observatory near Beverly. Also home of the Two Rivers Spring Star Party.
91S Winchester
 
Illinois  
93NE Serena
 
Illinois   A town in La Salle county.
94N Massbach Ridge
 
Illinois  
94S Chatham
 
Illinois  
96E NAA Ransom
 
Illinois   An observing site of the Naperville Astronomical Association. Near Ransom.
98NW Williamsburg
 
Iowa  
99NE J. Weiskopf Observatory
 
Illinois   Observatory with free public observing in Byron Forest Preserve District.
100N Doug Firebaugh Observatory
 
Illinois   A public observatory in Freeport, Illinois, partly funded by the Planetary Studies Foundation.
100NW Hilltop Homeschool Observatory
 
Iowa   A private observatory of a member of the Cedar Amateur Astronomers. Near Cedar Rapids.
100SW Gardner Camp
 
Illinois   A not-for-profit camp with youth astronomy programs.
100SW Hannibal
 
Missouri  
101E NAA Minooka
 
Illinois   An observing site of the Naperville Astronomical Association.
102N Galena
 
Illinois  
105SE Decatur Area Astronomy Club
 
Illinois   An observing site of the Decatur Area Astronomy Club at Friends Creek County Park. 20 miles NE of Decatur.
106NE SWAOG Dark Site
 
Illinois   A site of the South West Astronomy Observers Group in Yorkville.
107SE Decatur(IL)
 
Illinois   Home of Requarth Observatory of Millikin University. Requarth Observatory is host of public observing nights.
108N Apple River
 
Illinois  
108NE De Kalb
 
Illinois   Home of the Davis Hall Observatory at Northern Illinois University.
108NE NAA Caton
 
Illinois   A site of the Naperville Astronomical Association. A few miles from Newark, but 25 miles southwest of Naperville.
109N Dubuque
 
Iowa  
111NE Velveeta Valley Observatory
 
Illinois   Aka VVO, a private observatory in Pecatonica.
112NE Kirkland
 
Illinois  
112S Gittins Observatory
 
Missouri   A private observatory in Clarksville.
113E Braidwood Dark Sky Site
 
Illinois   Near Gardner.
113NE Rockford
 
Illinois   Home of the Rockford Amateur Astronomers.
114S Aero Observatory
 
Illinois   A private observatory.
115W Antique Airfield-IA27
 
Iowa   An airfield in Ottumwa.
116E Stelle
 
Illinois   A community in Rogers Township, IL
116W Barnes City
 
Iowa  
117NE Hawkeye Observatory
 
Illinois   A private observatory.
120NE Lily Lake Observatory
 
Illinois   A private observatory near the town of Lilly Lake.
121N Monroe
 
Wisconsin   A town in Green county.
121NE Megamark Observatory
 
Illinois   A private observatory.
121NE Peck Farm Park
 
Illinois   Public viewing site for the Fox Valley Astronomical Society. In Geneva.
122NE Astro-Physics
 
Illinois   Observing site of telescope maker Astro-Physics Inc.
123NE TASS H (Droege) Observatory
 
Illinois   An observatory of the Amateur Sky Survey project. Near Batavia.
123NW Bearbower Sand Prairie Area
 
Iowa   A Buchanan county park.
123W Lake Sundown
 
Iowa   Near Unionvile.
124E Paxton
 
Illinois  
124NE Hickory Knolls Discovery Center
 
Illinois   An environmental education center located in James O. Breen Community Park in St Charles. Also site of star parties held by OneDarkSky.com.
124SW Stoutsville
 
Missouri  
125NE Blackhawk Observatory
 
Illinois   A private observatory.
125NE Caledonia
 
Illinois  
125NE White Eagle Observatory
 
Illinois   A private observatory near Naperville.
126E Prairie Skies Star Party
 
Illinois   Star party held at Camp Shaw-Waw-Nas-See.
126N Big M Observatory
 
Wisconsin   A private observatory near Platteville.
126NE Claustonberry Observatory
 
Illinois   A private observatory near Marengo.
126NE NAA Observatory
 
Illinois   An observatory of the Naperville Astronomical Association. Near Naperville.
127NE Big Cigar Astronomy
 
Illinois   Club near South Beloit
127S Whiteside
 
Missouri   A site used by the St. Louis Astronomical Society. Near Whiteside.
127SE Champaign/Urbana Astronomical Society Observatory
 
Illinois   An observatory of the CUAS.
127SE PICO
 
Illinois   A private observatory near Pana.
128E Lockport
 
Illinois   A town in Will county.
128NE Marengo
 
Illinois  
128SE Sullivan Observatory
 
Illinois   A private observatory in Sullivan.
128SW Truman State University Observatory
 
Missouri   Obsevator of Truman State University. Near Kirksville.
129N West Point Observatory
 
Wisconsin   Observatory near Monticello.
130N Mark's place
 
Wisconsin   A private observing site.
132E Middle Fork River Forest Preserve
 
Illinois   Forest reserve and International Dark Sky Park near Penfield. Used by the Champaign Urbana Astronomical Society.
132E Bradley
 
Illinois   Home of the Kankakee Area StarGazers.
132N Meadowlark Ridge Observatory
 
Wisconsin   A private observatory somewhere around near New Glarus.
132NE U-46 Planetarium
 
Illinois   Elgin School District Planetarium in Elgin.
133E Mount Jennings Observatory
 
Illinois   A private observatory somewhere around Manteno.
133N Mineral Point
 
Wisconsin  
133NE SWAOG Light Site
 
Illinois   A public observing site of the South West Astronomy Observers Group. In Wheaton.
133NW W/P Observatory
 
Iowa   Near Grinnell.
134NE OneDarkSky.com Observation Site #1
 
Illinois   A clearing off of Cobblers Crossing, in Elgin. Site of public star parties held by OneDarkSky.com.
134NW Grant O. Gale Observatory
 
Iowa   Observatory of Grinnell College in Grinnell..
135NW Hodges and North Wildlife Area
 
Iowa   Near Jesup. Used by members of the Black Hawk Astronomy Club, affiliated with the Grout Museum in Waterloo Iowa.
135S Chamberlain Observatory
 
Illinois   A private observatory in Brighton.
135SE Wolf Creek State Park
 
Illinois   State park and site of public star parties held by the Sandusky Valley Amateur Astronomy Club (SVAAC).
136N Yanna Research Station
 
Wisconsin   Observatory site of the Madison Astronomical Society. Near Attica.
136S Cuivre River State Park
 
Missouri   State park near Bedford.
137E Peotone
 
Illinois  
137NE Woodstock
 
Illinois  
138S Principia College Astronomical Observatory
 
Illinois   Observatory of Principia College. In Elsah.
139NE Crystal Lake
 
Illinois  
139NE Janesville
 
Wisconsin  
139NE Lombard
 
Illinois   Forecast also covers Glendale Hieghts, Elmhurst, Villa Park, Addison, and Glen Ellyn.
140N Dodgeville
 
Wisconsin  
140N Wild Apple Observatory
 
Wisconsin   A private observatory in Dane County.
140NE The Little Red School House
 
Illinois   A site used by the Chicago Astronomical Society. In Willow Springs.
141E Moraine Valley Community College Observatory
 
Illinois   observatory of Moraine Valley Community College.
141E Tinley Park
 
Illinois   A town in Cook county.
142NE Barrington Hills
 
Illinois   A town in Cook county. Site of International Year of Astronomy events.
143E Lake Katherine Nature Center
 
Illinois   Nature center in Palos Heights. Site of public observing sessions held by the Chicago Astronomical Society.
144E Our Prairie Sky
 
Illinois   In Park Forest.
144N Wyalusing
 
Wisconsin   Home of the Starsplitters of Wyalusing.
145NW Dean Memorial Observatory
 
Iowa   Observatory of the Amateur Astronomers of Cental Iowa. Located at Green Castle Recreation Area in Marshall County.
145S Nick Drew Observatory
 
Illinois   A private observatory near Hamel.
146NE Lake Zurich
 
Illinois  
146NE Northwest Suburban Astronomers
 
Illinois   The NSA is active in the area of Palatine/Hoffman Estates.
146NE Yerkes Observatory
 
Wisconsin   Observatory in Williams Bay.
148E Prairie State College
 
Illinois   College in Chicago Heights.
148E The Lone Wolf Observatory
 
Illinois   A private observatory near Oak Lawn
149E Harvey Observatory
 
Illinois   A private observatory.
149S Edwardsville Observatory
 
Illinois   Near Edwardsville.
149S Monswath observatory
 
Missouri   A private site near Warrenton.
149S River Moss Observatory
 
Missouri   A private observatory near Saint Peters.
150SE Walnut Point State Park
 
Illinois   State park. Used by some members of the Astronomical Society at the University of Illinois and the Champaign Urbana Astronomical Society
151E Willow Slough Fish and Wildlife Area
 
Indiana   A wildlife managment area used by the South Side Astronomers.
152N Pine Bluff Observatory
 
Wisconsin   Local research observatory of the University of Wisconsin-Madison. 15 miles from Madison.
153NW Cedar Falls
 
Iowa   Home of the University of Northern Iowa.
153S Arrow Heights Astroimaging Observatory
 
Missouri   A private observatory in Maryland Heights.
153SE Charleston
 
Illinois  
154NE Eagle Observatory
 
Wisconsin   A private observatory near Eagle.
154NE Lincolnshire
 
Illinois   Also covers Deerfield which is home of the Skokie Valley Astronomers .
154NE Morton Grove
 
Illinois   Forcast also covers Glenview, Wilmette, Evanston, Skokie, Park Ridge, Niles, and Des Plaines.
154NE Smith Observing Site
 
Illinois   Near Round Lake Beach and about 15 miles west of Waukegan.
155E Astro Acres
 
Indiana   Future astronomy and telescope farm (or astronomy village). Near the town of Morocco,IN.
155E Danville
 
Illinois   A town in Vermilion county.
155N Madison
 
Wisconsin   Home of the Madison Astronomical Society.
155NE Chicago
 
Illinois   Home of the Chicago Astronomical Society.
155NE UW-Whitewater Observatory
 
Wisconsin   Observatory of the University of Wisconsin, at Whitewater. In Whitewater.
155S Broemmelsiek Park Astronomy Area
 
Missouri   Public astronomy viewing area, with restrooms, provided by St. Charles County at Broemmelsiek Park with telescope pads and electricity.
156NW Ashton Observatory
 
Iowa   Observatory of the Des Moines Astronomical Society. Near Baxter.
156SW Danville Conservation Area
 
Missouri   Conservation area used by members of the St. Louis Astronomical Society.
156W Powersville
 
Missouri  
157E Lemon Lake County Park
 
Indiana   Site used by the Calumet Astronomical Society
158E Thomas Conway Observatory
 
Indiana   Observatory of the Calumet Astronomical Society. Near Lowell in Lake county.
158NE Cricket Hill
 
Illinois   Part of Lincoln Park. At Montrose Harbor.
158NE Glencoe
 
Illinois  
158NW Grundy Center
 
Iowa  
159SE Effingham
 
Illinois   A town in Effingham county.
160NE Dearborn Observatory
 
Illinois   Observatory of Northwestern University.
160S St. Louis
 
Missouri   Home of the St. Louis Astronomical Society.
163N Suburban Lights Observatory
 
Wisconsin   A private observatory in Marshall.
163NE Richard Bong State Recreation Area
 
Wisconsin   Recreation Area near Burlington. Used by some members of the Racine Astronomical Society.
164NW Wartburg College Observatory
 
Iowa   An observatory of Wartburg College in Waverly.
164S Albert L. Ruppel Observatory
 
Missouri   Observatory near Ellisville.
164S Riverfront Park
 
Missouri   Park in Hermann.
165N Richland Center
 
Wisconsin  
166N Mount Sterling
 
Wisconsin  
166NE Aztalan State Park
 
Wisconsin   State park near Aztalan.
166W Moore-Gosch Memorial Park
 
Iowa   A park in Wayne County.
167S Colter/Menke Observatory
 
Missouri   A private observatory in Etlah, between Berger and New Haven.
167SW Fulton
 
Missouri  
168N De Forest
 
Wisconsin  
168S Big Blue Observatory
 
Missouri   An observatory of the Eastern Missouri Dark sky Observers (EMDSO).
169S Carlyle Lake
 
Illinois   A site on the south-east shore of Carlyle Lake. Near the town of Carlyle. Used by members of the St. Louis Astronomical Society and the River Bend Astronomy Club.
169S Shiloh Station Road
 
Illinois  
170S Murphy
 
Missouri  
172NE Texas Yard Canon Observatory
 
Wisconsin   A private observatory.
172S Mantese's Farm
 
Illinois   A private farm.
172SE Alma
 
Illinois   A town in Marion county.
172SW Columbia
 
Missouri   Home of the Central Missouri Astronomical Association. Also home of Laws Observatory of the University of Missouri - Columbia.
172SW University of Missouri
 
Missouri   Aka Mizzou. University in Columbia. Home of Laws Observatory.
173NE Modine Benstead Observatory
 
Wisconsin   Observatory of the Racine Astronomical Society.
173S Catawissa
 
Missouri   Home of the Shaw Nature Reserve
174N Luckydog Observatory
 
Wisconsin   A private observatory particpating in the AAVSO and Center for Backyard Astrophysics.
174NE Kenosha
 
Wisconsin   Home of the Kenosha Astronomy Club.
174SW Fayette
 
Missouri   Home of Morrison ObservatoryCentral Missouri Astronomical Association.
174SW Morrison Observatory
 
Missouri   Observatory of Central Methodist Universityin Fayette.
177E Buckeyestargazer Observatory
 
Indiana   A private observatory near Valparaiso.
177E VU Observatory
 
Indiana   Observatory of Valparaiso University which holds public events.
178NW Decorah
 
Iowa  
178W Des Moines
 
Iowa  
179E Indiana Dunes State Park
 
Indiana   Site used by the Calumet Astronomical Society
179E Jasper-Pulaski Fish and Wildlife Area
 
Indiana   Centered on an entrace road of the state wildlife area.
180N Reedsburg
 
Wisconsin  
180S Cedar Hill Park
 
Missouri   Park in Cedar Hill.


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