Clear Sky Chart

Charts within 180mi of the Sugar Grove Observatory clear sky chart

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0 Sugar Grove Observatory
 
Illinois   An observatory of the Twin City Amateur Astronomers. In the Sugar Grove Nature Center.
12NE Bloomington
 
Illinois   A town in McLean county.
29SE Decatur Area Astronomy Club
 
Illinois   An observing site of the Decatur Area Astronomy Club at Friends Creek County Park. 20 miles NE of Decatur.
34NW Peoria
 
Illinois   Home of the Peoria Astronomical Society and the NorthMoor Observatory.
35SW Stardust Observatory
 
Illinois   A private observatory.
36S Decatur(IL)
 
Illinois   Home of Requarth Observatory of Millikin University. Requarth Observatory is host of public observing nights.
48N Lone Wolf Observatory
 
Illinois   A private observatory near Varna.
50NW The Decker-Grebner-Van Zandt Observatory
 
Illinois   Observatory maintained by the Peoria Astronomical Society. In Jubliee College State Park.
50SE Champaign/Urbana Astronomical Society Observatory
 
Illinois   An observatory of the CUAS.
51SW Bojarzin Observatory
 
Illinois   Near Springfield.
53SW Lanphier Observatory
 
Illinois   An observatory of the Sangamon Astronomical Society. Near Pleasant Plains.
55SW Chatham
 
Illinois  
55SW Site "M"
 
Illinois   A site of the Sangamon Astronomical Society.Near Ashland.
56N Streator
 
Illinois  
56SE Sullivan Observatory
 
Illinois   A private observatory in Sullivan.
61N Lake Thunderbird
 
Illinois   A lake near Putnam.
62E Middle Fork River Forest Preserve
 
Illinois   Forest reserve and International Dark Sky Park near Penfield. Used by the Champaign Urbana Astronomical Society.
63NE NAA Ransom
 
Illinois   An observing site of the Naperville Astronomical Association. Near Ransom.
65S Wolf Creek State Park
 
Illinois   State park and site of public star parties held by the Sandusky Valley Amateur Astronomy Club (SVAAC).
66NE Stelle
 
Illinois   A community in Rogers Township, IL
66S PICO
 
Illinois   A private observatory near Pana.
68N 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.
74SE 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
76NE Braidwood Dark Sky Site
 
Illinois   Near Gardner.
77N Hennepin Canal Parkway State Park
 
Illinois   State park used by some members of the Naperville Astronomical Association.
77NW Knox College Observatory
 
Illinois   Observatory at Knox College.
78SE Charleston
 
Illinois  
79E Harvey Observatory
 
Illinois   A private observatory.
81E Danville
 
Illinois   A town in Vermilion county.
81N Serena
 
Illinois   A town in La Salle county.
81W Macomb
 
Illinois  
82N NAA Minooka
 
Illinois   An observing site of the Naperville Astronomical Association.
84NW Viking Observatory
 
Illinois   A private observatory Near Galesburg.
85NE Prairie Skies Star Party
 
Illinois   Star party held at Camp Shaw-Waw-Nas-See.
86NE Bradley
 
Illinois   Home of the Kankakee Area StarGazers.
86SW Winchester
 
Illinois  
88NW Adolphson Observatory
 
Illinois   Observatory of Monmouth College in Monmouth.
90NE NAA Caton
 
Illinois   A site of the Naperville Astronomical Association. A few miles from Newark, but 25 miles southwest of Naperville.
91N Green River State Wildlife Area
 
Illinois   Link.
91NE Mount Jennings Observatory
 
Illinois   A private observatory somewhere around Manteno.
91S Effingham
 
Illinois   A town in Effingham county.
93W Weinberg-King State Park
 
Illinois   State park near Augusta.
94N SWAOG Dark Site
 
Illinois   A site of the South West Astronomy Observers Group in Yorkville.
97NW PACMO
 
Illinois   An observing site of the Popular Astronomy Club.
98NE Astro Acres
 
Indiana   Future astronomy and telescope farm (or astronomy village). Near the town of Morocco,IN.
98NE Peotone
 
Illinois  
98NE Willow Slough Fish and Wildlife Area
 
Indiana   A wildlife managment area used by the South Side Astronomers.
102NE Lockport
 
Illinois   A town in Will county.
102NE Megamark Observatory
 
Illinois   A private observatory.
104N Sterling
 
Illinois  
105NW The Stellar Shed
 
Illinois   A private observatory near Aledo.
106NE NAA Observatory
 
Illinois   An observatory of the Naperville Astronomical Association. Near Naperville.
106SE Taylor Dark Sky Site
 
Illinois   Near Yale.
106W Heavens Gate Farm Observatory
 
Illinois   A private observatory near Beverly. Also home of the Two Rivers Spring Star Party.
107NE White Eagle Observatory
 
Illinois   A private observatory near Naperville.
107NW Sunny Knoll Observatory
 
Illinois   A private observatory in Port Byron.
107SW Aero Observatory
 
Illinois   A private observatory.
108NE Our Prairie Sky
 
Illinois   In Park Forest.
108S Nick Drew Observatory
 
Illinois   A private observatory near Hamel.
108SW Chamberlain Observatory
 
Illinois   A private observatory in Brighton.
110NE Tinley Park
 
Illinois   A town in Cook county.
110SE Terre Haute
 
Indiana   A town in Vigo county.
110SE West Union
 
Illinois  
111N De Kalb
 
Illinois   Home of the Davis Hall Observatory at Northern Illinois University.
111N Peck Farm Park
 
Illinois   Public viewing site for the Fox Valley Astronomical Society. In Geneva.
111N TASS H (Droege) Observatory
 
Illinois   An observatory of the Amateur Sky Survey project. Near Batavia.
112NE Thomas Conway Observatory
 
Indiana   Observatory of the Calumet Astronomical Society. Near Lowell in Lake county.
113E Shades State Park
 
Indiana   site of star parties held by the Wabash Valley Astronomical Society
113NE Prairie State College
 
Illinois   College in Chicago Heights.
113S Alma
 
Illinois   A town in Marion county.
113SE Oakley Observatory
 
Indiana   Observatory of the Rose-Hulman Institute of Technology. Near Terre Haute
113W Wever
 
Iowa  
114SW Fieldon Hill Observatory
 
Illinois   A private observatory near Feldon.
115N 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.
115NE Lemon Lake County Park
 
Indiana   Site used by the Calumet Astronomical Society
115NE Lake Katherine Nature Center
 
Illinois   Nature center in Palos Heights. Site of public observing sessions held by the Chicago Astronomical Society.
115NE Moraine Valley Community College Observatory
 
Illinois   observatory of Moraine Valley Community College.
115NE The Little Red School House
 
Illinois   A site used by the Chicago Astronomical Society. In Willow Springs.
115S Edwardsville Observatory
 
Illinois   Near Edwardsville.
116E Purdue University
 
Indiana   University in West Lafayette. Home of the Cumberland Observatory.
116N Lily Lake Observatory
 
Illinois   A private observatory near the town of Lilly Lake.
116SW Gittins Observatory
 
Missouri   A private observatory in Clarksville.
116SW Principia College Astronomical Observatory
 
Illinois   Observatory of Principia College. In Elsah.
117NE SWAOG Light Site
 
Illinois   A public observing site of the South West Astronomy Observers Group. In Wheaton.
117S 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.
118NW John H. Witte Observatory
 
Iowa   Observatory of the Southeast Iowa Astronomy Club.
118NW Rutenbeck Observatory
 
Iowa   Just west of Clinton.
119NE The Lone Wolf Observatory
 
Illinois   A private observatory near Oak Lawn
121N Kirkland
 
Illinois  
121NE Lombard
 
Illinois   Forecast also covers Glendale Hieghts, Elmhurst, Villa Park, Addison, and Glen Ellyn.
121SW Gardner Camp
 
Illinois   A not-for-profit camp with youth astronomy programs.
122N J. Weiskopf Observatory
 
Illinois   Observatory with free public observing in Byron Forest Preserve District.
124N U-46 Planetarium
 
Illinois   Elgin School District Planetarium in Elgin.
124NW Muscatine
 
Iowa  
126NE Jasper-Pulaski Fish and Wildlife Area
 
Indiana   Centered on an entrace road of the state wildlife area.
126W Hannibal
 
Missouri  
127N OneDarkSky.com Observation Site #1
 
Illinois   A clearing off of Cobblers Crossing, in Elgin. Site of public star parties held by OneDarkSky.com.
127W Pleiades Observatory
 
Missouri   A private observatory in Canton.
128SW Whiteside
 
Missouri   A site used by the St. Louis Astronomical Society. Near Whiteside.
129NE Chicago
 
Illinois   Home of the Chicago Astronomical Society.
129NW Dixon
 
Iowa   Close to Menke and Jens-Wendt Observatories
130E Greencastle
 
Indiana   Home of McKim Observatory of DePauw University.
131N Claustonberry Observatory
 
Illinois   A private observatory near Marengo.
132E Prairie Grass Observatory
 
Indiana   An observatory located in Camp Cullom near Mullberry. Also home of the Indiana Family Star Party.
132NE Buckeyestargazer Observatory
 
Indiana   A private observatory near Valparaiso.
132SW Arrow Heights Astroimaging Observatory
 
Missouri   A private observatory in Maryland Heights.
132SW Cuivre River State Park
 
Missouri   State park near Bedford.
132SW St. Louis
 
Missouri   Home of the St. Louis Astronomical Society.
133N Rockford
 
Illinois   Home of the Rockford Amateur Astronomers.
133S Shiloh Station Road
 
Illinois  
133SW River Moss Observatory
 
Missouri   A private observatory near Saint Peters.
134E McCloud Nature Park
 
Indiana   A park and site of public observing held by the Indiana Astronomical Society.
134N Barrington Hills
 
Illinois   A town in Cook county. Site of International Year of Astronomy events.
134N Marengo
 
Illinois  
134NE VU Observatory
 
Indiana   Observatory of Valparaiso University which holds public events.
135NE Northwest Suburban Astronomers
 
Illinois   The NSA is active in the area of Palatine/Hoffman Estates.
136NE Cricket Hill
 
Illinois   Part of Lincoln Park. At Montrose Harbor.
136NE Morton Grove
 
Illinois   Forcast also covers Glenview, Wilmette, Evanston, Skokie, Park Ridge, Niles, and Des Plaines.
137N Crystal Lake
 
Illinois  
137N Doug Firebaugh Observatory
 
Illinois   A public observatory in Freeport, Illinois, partly funded by the Planetary Studies Foundation.
138N Blackhawk Observatory
 
Illinois   A private observatory.
139N Velveeta Valley Observatory
 
Illinois   Aka VVO, a private observatory in Pecatonica.
139NE Lake Zurich
 
Illinois  
139SE Hale Hill Observatory
 
Indiana   A private observatory in the Owen-Putnam State Forest near Spencer. Used by some members of the Indiana Astronomical Society.
140N Caledonia
 
Illinois  
140N Woodstock
 
Illinois  
140NE Dearborn Observatory
 
Illinois   Observatory of Northwestern University.
141N Astro-Physics
 
Illinois   Observing site of telescope maker Astro-Physics Inc.
141NE Indiana Dunes State Park
 
Indiana   Site used by the Calumet Astronomical Society
141S Mount Vernon
 
Illinois   A town in Jefferson.
141SW Mantese's Farm
 
Illinois   A private farm.
142NE Lincolnshire
 
Illinois   Also covers Deerfield which is home of the Skokie Valley Astronomers .
143N Massbach Ridge
 
Illinois  
143NE Glencoe
 
Illinois  
144E Tippecanoe River State Park
 
Indiana   State Park. Chart is centered on a field, used for observing, near the nature center.
144NW Timber City Productions Lookout
 
Iowa   A private observing site.
144S Washington County State Recreational Area
 
Illinois   Recreation area.
144SE Vincennes
 
Indiana  
144SW Broemmelsiek Park Astronomy Area
 
Missouri   Public astronomy viewing area, with restrooms, provided by St. Charles County at Broemmelsiek Park with telescope pads and electricity.
145N Hawkeye Observatory
 
Illinois   A private observatory.
145SW Albert L. Ruppel Observatory
 
Missouri   Observatory near Ellisville.
147NW Iowa SkyNet Observatory
 
Iowa   A private observatory near Washington, IA.
147SW Murphy
 
Missouri  
148E Logansport
 
Indiana  
148N Big Cigar Astronomy
 
Illinois   Club near South Beloit
148SE Albion
 
Illinois  
148SE Bloomfield
 
Indiana  
148SW Monswath observatory
 
Missouri   A private site near Warrenton.
149E Center Valley Observatory
 
Indiana   A private observatory somewhere around Clayton.
149N Smith Observing Site
 
Illinois   Near Round Lake Beach and about 15 miles west of Waukegan.
150NE Michigan City
 
Indiana   A town in La Porte county.
150NW Riverside
 
Iowa  
154E Damer Observing Site
 
Indiana   A private observing site.
154NW Iowa City
 
Iowa  
154SE Porter West Preserve
 
Indiana   A nature Preserve
155E Goethe Link Observatory
 
Indiana   of Indiana University. Also the location of the Tanager Hill Observatory. In Brooklyn(IN).
155W Stoutsville
 
Missouri  
156N Yerkes Observatory
 
Wisconsin   Observatory in Williams Bay.
157N Apple River
 
Illinois  
157N Eagle Observatory
 
Wisconsin   A private observatory near Eagle.
157SE Grayville
 
Illinois  
158E IU Kokomo Observatory
 
Indiana   Observatory of Indiana University Kokomo. Also used by some members of the Kokomo Astronomy Club.
158N Monroe
 
Wisconsin   A town in Green county.
158NW Galena
 
Illinois  
158SE Three Guys Observatory
 
Indiana   Near Washington.
158SW Catawissa
 
Missouri   Home of the Shaw Nature Reserve
160SW Cedar Hill Park
 
Missouri   Park in Cedar Hill.
161E Carmel
 
Indiana  
161N Janesville
 
Wisconsin  
161SE Bloomington
 
Indiana   Home of Kirkwood Observatory of the Indiana University Bloomington.
162E Indianapolis
 
Indiana   Home of the Indiana Astronomical Society and Holcomb Observatory and Planetarium of Butler University.
163NW Palisades-Dows Observatory
 
Iowa   An observatory of the Cedar Amateur Astronomers. Between Cedar Rapids and Iowa City.
163S Dolan Lake
 
Illinois   Also known as the Hamilton County State Fish and Wildlife Area. Used as an observing site by the Obsessed of the EAS (Evansville Indiana Astronomical Society).
163SW Danville Conservation Area
 
Missouri   Conservation area used by members of the St. Louis Astronomical Society.
163SW Jefferson College Observatory
 
Missouri   Observatory of Jefferson College and the St Louis Astronomical Society. Site of public star parties.
166N Richard Bong State Recreation Area
 
Wisconsin   Recreation Area near Burlington. Used by some members of the Racine Astronomical Society.
166NE New Carlisle
 
Indiana  
166SW Big Blue Observatory
 
Missouri   An observatory of the Eastern Missouri Dark sky Observers (EMDSO).
166SW Colter/Menke Observatory
 
Missouri   A private observatory in Etlah, between Berger and New Haven.
167E Fishers
 
Indiana  
167S Birmingham Astronomical Observatory
 
Illinois   A private observatory in Thompsonville. MPC designation H53.
167SE Morgantown
 
Indiana  
167SW Riverfront Park
 
Missouri   Park in Hermann.
168E Teter Retreat and Organic Farm
 
Indiana   link
169E Birch Rd. Observatory
 
Indiana   A private observatory.
169N West Point Observatory
 
Wisconsin   Observatory near Monticello.
169NE Kenosha
 
Wisconsin   Home of the Kenosha Astronomy Club.
169NW Dubuque
 
Iowa  
169SE Red n Blue Observatory
 
Indiana   A private observatory near Otwell.
170E Potawatomi Wildlife Park
 
Indiana   A dark-sky preserve. Dark-sky site of the Warsaw Astronomical Society. Near Tippecanoe.
170N Yanna Research Station
 
Wisconsin   Observatory site of the Madison Astronomical Society. Near Attica.
170NE Warren Dunes State Park
 
Michigan   State park new Sawyer.
171N Meadowlark Ridge Observatory
 
Wisconsin   A private observatory somewhere around near New Glarus.
172E ARGUS Dark Sky Site
 
Indiana   A site of the Wabash County Astronomical Society(WCAS).
173N UW-Whitewater Observatory
 
Wisconsin   Observatory of the University of Wisconsin, at Whitewater. In Whitewater.
173NE Bridgman
 
Michigan  
173NE Bremen
 
Indiana   A town in Marshall county. Home of BHS Astronomy of Bremen High School.
174E Franklin
 
Indiana   A town in Johnson country.
174N Modine Benstead Observatory
 
Wisconsin   Observatory of the Racine Astronomical Society.
174N Mark's place
 
Wisconsin   A private observing site.
175NW Hilltop Homeschool Observatory
 
Iowa   A private observatory of a member of the Cedar Amateur Astronomers. Near Cedar Rapids.
175NW Williamsburg
 
Iowa  
175SE Morrow Observatory
 
Indiana   Observatory of Bedford-North Lawrence High School (BNLHS). Used by the Stonebelt Stargazers Astronomy Club. Near Bedford.
177SW Petroglyph
 
Missouri   A parking lot in Washington State park used as a site used by the St. Louis Astronomical Society and the Astronomical Society of Jefferson County .
178E The Star Deck Observatory
 
Indiana   A private observatory near Greenfield.
178NE Jordan Hall Observatory
 
Indiana   Observatory, of the University of Notre Dame, at the Jordan Hall of Science. In South Bend.
178NW Grant River Recreation Area
 
Wisconsin   A recreation area near Potosi.
178S Spenco Observatory
 
Indiana   A private observatory near Mt Vernon.
178SE Maumee
 
Indiana   A town in the Hoosier National Forest.
178SE Wahnsiedler Observatory
 
Indiana   Observatory of the Evansville Astronomical Society. Near Lynnville.
179E Coyote Howl Observatory
 
Indiana   A private observatory.
179N Big M Observatory
 
Wisconsin   A private observatory near Platteville.
179NE Oronoko Observatory
 
Michigan   Near Berrien Springs.
179NE Racine
 
Wisconsin   Home of the Racine Astronomical Society.
179SE Borman Observatory
 
Indiana  


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