Clear Sky Chart

Charts within 180mi of the Lake Katherine Nature Center clear sky chart

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Prov/StateComments/Links
0 Lake Katherine Nature Center
 
Illinois   Nature center in Palos Heights. Site of public observing sessions held by the Chicago Astronomical Society.
3NW Moraine Valley Community College Observatory
 
Illinois   observatory of Moraine Valley Community College.
4NW The Little Red School House
 
Illinois   A site used by the Chicago Astronomical Society. In Willow Springs.
5E The Lone Wolf Observatory
 
Illinois   A private observatory near Oak Lawn
7S Tinley Park
 
Illinois   A town in Cook county.
14NE Chicago
 
Illinois   Home of the Chicago Astronomical Society.
14SE Prairie State College
 
Illinois   College in Chicago Heights.
15SW Lockport
 
Illinois   A town in Will county.
15S Our Prairie Sky
 
Illinois   In Park Forest.
18NW Lombard
 
Illinois   Forecast also covers Glendale Hieghts, Elmhurst, Villa Park, Addison, and Glen Ellyn.
19W NAA Observatory
 
Illinois   An observatory of the Naperville Astronomical Association. Near Naperville.
21N Cricket Hill
 
Illinois   Part of Lincoln Park. At Montrose Harbor.
21NW SWAOG Light Site
 
Illinois   A public observing site of the South West Astronomy Observers Group. In Wheaton.
22W White Eagle Observatory
 
Illinois   A private observatory near Naperville.
24S Peotone
 
Illinois  
24W Megamark Observatory
 
Illinois   A private observatory.
25N Morton Grove
 
Illinois   Forcast also covers Glenview, Wilmette, Evanston, Skokie, Park Ridge, Niles, and Des Plaines.
27N Dearborn Observatory
 
Illinois   Observatory of Northwestern University.
28W TASS H (Droege) Observatory
 
Illinois   An observatory of the Amateur Sky Survey project. Near Batavia.
29SE Lemon Lake County Park
 
Indiana   Site used by the Calumet Astronomical Society
31S Mount Jennings Observatory
 
Illinois   A private observatory somewhere around Manteno.
31W Peck Farm Park
 
Illinois   Public viewing site for the Fox Valley Astronomical Society. In Geneva.
32N Northwest Suburban Astronomers
 
Illinois   The NSA is active in the area of Palatine/Hoffman Estates.
33N Glencoe
 
Illinois  
33NW 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.
33S Prairie Skies Star Party
 
Illinois   Star party held at Camp Shaw-Waw-Nas-See.
34NW U-46 Planetarium
 
Illinois   Elgin School District Planetarium in Elgin.
35NW OneDarkSky.com Observation Site #1
 
Illinois   A clearing off of Cobblers Crossing, in Elgin. Site of public star parties held by OneDarkSky.com.
36N Lincolnshire
 
Illinois   Also covers Deerfield which is home of the Skokie Valley Astronomers .
36SE Thomas Conway Observatory
 
Indiana   Observatory of the Calumet Astronomical Society. Near Lowell in Lake county.
36W NAA Caton
 
Illinois   A site of the Naperville Astronomical Association. A few miles from Newark, but 25 miles southwest of Naperville.
37NW Barrington Hills
 
Illinois   A town in Cook county. Site of International Year of Astronomy events.
37S Bradley
 
Illinois   Home of the Kankakee Area StarGazers.
38E Indiana Dunes State Park
 
Indiana   Site used by the Calumet Astronomical Society
38W SWAOG Dark Site
 
Illinois   A site of the South West Astronomy Observers Group in Yorkville.
39NW Lake Zurich
 
Illinois  
39NW Lily Lake Observatory
 
Illinois   A private observatory near the town of Lilly Lake.
39SW Braidwood Dark Sky Site
 
Illinois   Near Gardner.
42E VU Observatory
 
Indiana   Observatory of Valparaiso University which holds public events.
42W NAA Minooka
 
Illinois   An observing site of the Naperville Astronomical Association.
44SE Buckeyestargazer Observatory
 
Indiana   A private observatory near Valparaiso.
47E Michigan City
 
Indiana   A town in La Porte county.
47NW Crystal Lake
 
Illinois  
49N Smith Observing Site
 
Illinois   Near Round Lake Beach and about 15 miles west of Waukegan.
49S Willow Slough Fish and Wildlife Area
 
Indiana   A wildlife managment area used by the South Side Astronomers.
50W Serena
 
Illinois   A town in La Salle county.
52W De Kalb
 
Illinois   Home of the Davis Hall Observatory at Northern Illinois University.
53S Stelle
 
Illinois   A community in Rogers Township, IL
53SW NAA Ransom
 
Illinois   An observing site of the Naperville Astronomical Association. Near Ransom.
55NW Woodstock
 
Illinois  
56NW Claustonberry Observatory
 
Illinois   A private observatory near Marengo.
57NW Marengo
 
Illinois  
58S Astro Acres
 
Indiana   Future astronomy and telescope farm (or astronomy village). Near the town of Morocco,IN.
58SE Jasper-Pulaski Fish and Wildlife Area
 
Indiana   Centered on an entrace road of the state wildlife area.
61NW Kirkland
 
Illinois  
63N Kenosha
 
Wisconsin   Home of the Kenosha Astronomy Club.
64E Warren Dunes State Park
 
Michigan   State park new Sawyer.
64N Eagle Observatory
 
Wisconsin   A private observatory near Eagle.
66E Bridgman
 
Michigan  
66SW Streator
 
Illinois  
66W 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.
67E New Carlisle
 
Indiana  
69N Richard Bong State Recreation Area
 
Wisconsin   Recreation Area near Burlington. Used by some members of the Racine Astronomical Society.
70NW Blackhawk Observatory
 
Illinois   A private observatory.
72N Racine
 
Wisconsin   Home of the Racine Astronomical Society.
73NW Yerkes Observatory
 
Wisconsin   Observatory in Williams Bay.
74N Modine Benstead Observatory
 
Wisconsin   Observatory of the Racine Astronomical Society.
74NW Caledonia
 
Illinois  
74SE Tippecanoe River State Park
 
Indiana   State Park. Chart is centered on a field, used for observing, near the nature center.
75E Oronoko Observatory
 
Michigan   Near Berrien Springs.
76NE Benton Harbor
 
Michigan   A atown in Berrien county.
77E Kingman Observatory
 
Michigan   Observatory of Andrews University. In Berrien Springs.
78NW Rockford
 
Illinois   Home of the Rockford Amateur Astronomers.
79NW Astro-Physics
 
Illinois   Observing site of telescope maker Astro-Physics Inc.
81E Jordan Hall Observatory
 
Indiana   Observatory, of the University of Notre Dame, at the Jordan Hall of Science. In South Bend.
81W J. Weiskopf Observatory
 
Illinois   Observatory with free public observing in Byron Forest Preserve District.
83N Franklin
 
Wisconsin   In Milwaukee county. Near a BYA affiliate starparty site.
85NW Big Cigar Astronomy
 
Illinois   Club near South Beloit
86SW Lone Wolf Observatory
 
Illinois   A private observatory near Varna.
87E Bremen
 
Indiana   A town in Marshall county. Home of BHS Astronomy of Bremen High School.
87E PHM Planetarium
 
Indiana   Aka Penn-Harris-Madison (PHM) Planetarium, in Mishawaka.
88SE Damer Observing Site
 
Indiana   A private observing site.
88W Green River State Wildlife Area
 
Illinois   Link.
89N Texas Yard Canon Observatory
 
Wisconsin   A private observatory.
90S Middle Fork River Forest Preserve
 
Illinois   Forest reserve and International Dark Sky Park near Penfield. Used by the Champaign Urbana Astronomical Society.
90S Harvey Observatory
 
Illinois   A private observatory.
91W Lake Thunderbird
 
Illinois   A lake near Putnam.
92NE South Haven Pier
 
Michigan  
92NW Velveeta Valley Observatory
 
Illinois   Aka VVO, a private observatory in Pecatonica.
93E Potawatomi Wildlife Park
 
Indiana   A dark-sky preserve. Dark-sky site of the Warsaw Astronomical Society. Near Tippecanoe.
93NW Janesville
 
Wisconsin  
94N Milwaukee
 
Wisconsin   Home of the Milwaukee Astronomical Societyand Wehr Astronomical Society.
94NW Hawkeye Observatory
 
Illinois   A private observatory.
94NW UW-Whitewater Observatory
 
Wisconsin   Observatory of the University of Wisconsin, at Whitewater. In Whitewater.
95E Birch Rd. Observatory
 
Indiana   A private observatory.
98SE Purdue University
 
Indiana   University in West Lafayette. Home of the Cumberland Observatory.
98W Sterling
 
Illinois  
99SE Logansport
 
Indiana  
100N Harken Observatory
 
Wisconsin   Observatory of the Pewaukee Public Library.
100W Hennepin Canal Parkway State Park
 
Illinois   State park used by some members of the Naperville Astronomical Association.
101E Dr. T. K. Lawless Park
 
Michigan   Park and site of the Michiana Star Party held by the Michiana Astronomical Society. Near Vandalia.
102E Goshen College
 
Indiana   College in Goshen, IN.
102NE Astro Hut
 
Michigan   A private observatory near Holland.
103NE Vivekananda Monastery
 
Michigan   A site used by the Shoreline Amateur Astronomical Association in Ganges.
103SW Bloomington
 
Illinois   A town in McLean county.
105NW Doug Firebaugh Observatory
 
Illinois   A public observatory in Freeport, Illinois, partly funded by the Planetary Studies Foundation.
108E Yarger Observatory
 
Michigan   Observatory and site of Astrocamp at YMCA Camp Eberhart in Three Rivers.
108S Danville
 
Illinois   A town in Vermilion county.
109N Mequon Rotary Park
 
Wisconsin   Park used by the Northern Cross Science Foundation. In Mequon.
110NW Aztalan State Park
 
Wisconsin   State park near Aztalan.
111E Camp Crosley/WAS Observatory
 
Indiana   A observatory of the Warsaw Astronomical Society(WAS). Located at Camp Crosley.
111N Richfield Observatory
 
Wisconsin   A private observatory near Menomonee Falls.
112SE Prairie Grass Observatory
 
Indiana   An observatory located in Camp Cullom near Mullberry. Also home of the Indiana Family Star Party.
114NW Monroe
 
Wisconsin   A town in Green county.
114NW Yanna Research Station
 
Wisconsin   Observatory site of the Madison Astronomical Society. Near Attica.
115E Shipshewana
 
Indiana  
115N Jackson (WI)
 
Wisconsin   A town in Washington county.
115SW Peoria
 
Illinois   Home of the Peoria Astronomical Society and the NorthMoor Observatory.
115SW Sugar Grove Observatory
 
Illinois   An observatory of the Twin City Amateur Astronomers. In the Sugar Grove Nature Center.
116S Champaign/Urbana Astronomical Society Observatory
 
Illinois   An observatory of the CUAS.
116SE Morris Observatory
 
Indiana   Observatory of Manchester College. In North Manchester.
118N TWASC Eggshatch Observatorium
 
Wisconsin   A private observatory of the Hartford Area Astronomy Club, which is part of The Wisconsin Astronomical Society Corporation.
120E Portage (MI)
 
Michigan  
120NE Hemlock Crossings Park
 
Michigan   A park used by the Shoreline Amateur Astronomical Association (SAAA).
120NE Sycamore Stars Observatory
 
Michigan   A privately owned observatory dedicated to public remote use. Near Otsego.
120SE IU Kokomo Observatory
 
Indiana   Observatory of Indiana University Kokomo. Also used by some members of the Kokomo Astronomy Club.
120SW The Decker-Grebner-Van Zandt Observatory
 
Illinois   Observatory maintained by the Peoria Astronomical Society. In Jubliee College State Park.
121E Kalamazoo
 
Michigan   Home of the Kalamazoo Astronomical Society and Owl Observatory.
121E Stillwaters Observatory
 
Indiana   A private observatory near Columbia City.
121N Myra
 
Wisconsin   Used by some members of the Northern Cross Science Foundation.
121SE ARGUS Dark Sky Site
 
Indiana   A site of the Wabash County Astronomical Society(WCAS).
123NW Meadowlark Ridge Observatory
 
Wisconsin   A private observatory somewhere around near New Glarus.
123W Rutenbeck Observatory
 
Iowa   Just west of Clinton.
125N Harrington Beach State Park
 
Wisconsin   A site used by the Northern Cross Science Foundation.
125NE Grand Haven
 
Michigan  
125NW West Point Observatory
 
Wisconsin   Observatory near Monticello.
125SW Decatur Area Astronomy Club
 
Illinois   An observing site of the Decatur Area Astronomy Club at Friends Creek County Park. 20 miles NE of Decatur.
125W Massbach Ridge
 
Illinois  
126NW Madison
 
Wisconsin   Home of the Madison Astronomical Society.
127E Neuenschwander Observatory
 
Michigan   A private observatory.
127NW Suburban Lights Observatory
 
Wisconsin   A private observatory in Marshall.
127S Shades State Park
 
Indiana   site of star parties held by the Wabash Valley Astronomical Society
130NE Allendale
 
Michigan   In Ottawa county. Home of Grand Valley State University.
131W Sunny Knoll Observatory
 
Illinois   A private observatory in Port Byron.
132NW Apple River
 
Illinois  
132SE Huntington
 
Indiana  
133NE Hawk's Hollow Observatory
 
Michigan   A private obsrevatory in Jenison.
133NW Mark's place
 
Wisconsin   A private observing site.
134NE Muskegon
 
Michigan   A town in Muskegon county.
134NW Beaver Dam
 
Wisconsin  
134NW De Forest
 
Wisconsin  
135N Kettle Moraine North
 
Wisconsin   Northern Unit of Kettle Morain State Forest. Used by members of the Northern Cross Science Foundation.
135NW Wild Apple Observatory
 
Wisconsin   A private observatory in Dane County.
135W PACMO
 
Illinois   An observing site of the Popular Astronomy Club.
136NW Pine Bluff Observatory
 
Wisconsin   Local research observatory of the University of Wisconsin-Madison. 15 miles from Madison.
136SE Marion
 
Indiana  
137S 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
141NE Grand Rapids
 
Michigan   in Kent county
141SE McCloud Nature Park
 
Indiana   A park and site of public observing held by the Indiana Astronomical Society.
141SW Decatur(IL)
 
Illinois   Home of Requarth Observatory of Millikin University. Requarth Observatory is host of public observing nights.
142E Battle Creek
 
Michigan   A town in Calhoun county.
142NE Muskegon Astronomical Society
 
Michigan   Observatory of the MAS
143E Auburn
 
Indiana   Home of Starkey Observatory.
143N Plymouth
 
Wisconsin   Home of the Plymouth Stargazers.
143W Knox College Observatory
 
Illinois   Observatory at Knox College.
144E Fort Wayne
 
Indiana   Home of the Fort Wayne Astronomical Society.
144SE Teter Retreat and Organic Farm
 
Indiana   link
144W Galena
 
Illinois  
144W Viking Observatory
 
Illinois   A private observatory Near Galesburg.
145N Ellwood H. May Environmental Park
 
Wisconsin   Aka Maywood, site of the Sheboygan Astronomical Society's public observing sessions.
146NW Mineral Point
 
Wisconsin  
147SE Carmel
 
Indiana  
147SE Taylor University Observatory
 
Indiana   Observatory of Taylor University in Upland.
147W Timber City Productions Lookout
 
Iowa   A private observing site.
148N Fond du Lac
 
Wisconsin  
148NW Dodgeville
 
Wisconsin  
148SW Stardust Observatory
 
Illinois   A private observatory.
149NE James C. Veen Observatory
 
Michigan   Home of the Grand Rapids Amateur Astronomical Association.
149S Greencastle
 
Indiana   Home of McKim Observatory of DePauw University.
150NE Little Point Sable
 
Michigan  
151N Land-o-Clouds Observatory
 
Wisconsin   A private observatory near Fond du Lac.
151S Sullivan Observatory
 
Illinois   A private observatory in Sullivan.
151SE Fishers
 
Indiana  
152NE Rockford
 
Michigan  
152S Charleston
 
Illinois  
153NW Big M Observatory
 
Wisconsin   A private observatory near Platteville.
154NW Portage
 
Wisconsin  
154S Oakley Observatory
 
Indiana   Observatory of the Rose-Hulman Institute of Technology. Near Terre Haute
154S Terre Haute
 
Indiana   A town in Vigo county.
154W Dixon
 
Iowa   Close to Menke and Jens-Wendt Observatories
155SE Anderson University Observatory
 
Indiana   Observatory of Anderson University.
157E Beman Observatory
 
Michigan   Observatory of Olivet College in Olivet.
157SE Center Valley Observatory
 
Indiana   A private observatory somewhere around Clayton.
157W Adolphson Observatory
 
Illinois   Observatory of Monmouth College in Monmouth.
157W Dubuque
 
Iowa  
158SE Bushels and Baskets Observatory
 
Indiana   A private observatory.
158SE Indianapolis
 
Indiana   Home of the Indiana Astronomical Society and Holcomb Observatory and Planetarium of Butler University.
159N Pigeon Lake Observatory
 
Wisconsin   A private observatory.
159S Wolf Creek State Park
 
Illinois   State park and site of public star parties held by the Sandusky Valley Amateur Astronomy Club (SVAAC).
160NE Stephen F. Wessling Observatory
 
Michigan   Public observatory of the Newaygo County Conservation District. Staffed and supported by the Newaygo County Dark Sky Astronomers.
160W The Stellar Shed
 
Illinois   A private observatory near Aledo.
161E Pioneer Scout Reservation
 
Ohio   A scout camp used as a star party site by the Toledo Astronomical Association.
161SE Coyote Howl Observatory
 
Indiana   A private observatory.
163NW Grant River Recreation Area
 
Wisconsin   A recreation area near Potosi.
163NW Oxbow Trail Observatory
 
Wisconsin   A private observatory near Princeton.
163SE Muncie
 
Indiana   Home of the Muncie Astronomy Club and the observatory of Ball State University.
164SE Berne
 
Indiana   A town in Adams county.
165NE Bass Lake
 
Michigan  
165NE Dunham Hill Observatory
 
Michigan   A private observatory near Mulliken.
165SE Goethe Link Observatory
 
Indiana   of Indiana University. Also the location of the Tanager Hill Observatory. In Brooklyn(IN).
166NE Greenville
 
Michigan  
166SE The Star Deck Observatory
 
Indiana   A private observatory near Greenfield.
166SW Bojarzin Observatory
 
Illinois   Near Springfield.
166SW Site "M"
 
Illinois   A site of the Sangamon Astronomical Society.Near Ashland.
167N Manitowoc
 
Wisconsin   A town in Manitowoc county.
167N Oshkosh
 
Wisconsin  
167S Hale Hill Observatory
 
Indiana   A private observatory in the Owen-Putnam State Forest near Spencer. Used by some members of the Indiana Astronomical Society.
167SW Lanphier Observatory
 
Illinois   An observatory of the Sangamon Astronomical Society. Near Pleasant Plains.
169NE Fox Park Public Observatory
 
Michigan   A public observatory in Fox Memorial Park, Potterville.
169W Muscatine
 
Iowa  
170NW Reedsburg
 
Wisconsin  
170S West Union
 
Illinois  
171SW Chatham
 
Illinois  
171SW PICO
 
Illinois   A private observatory near Pana.
172SW Macomb
 
Illinois  
173N High Cliff State Park
 
Wisconsin   State park used by members of the ad hoc astronomy group at Plexus Corp.
173NE Allen Observatory
 
Michigan   A private observatory.
175N Auroraville
 
Wisconsin  
175NW Richland Center
 
Wisconsin  
176E Camp McGregor Observatory
 
Michigan   Observatory, at Camp McGregor, of the Jackson County Intermediate School District. Also site of star parties held by the Amateur Astronomers of Jackson.
176SE Bill's Doghouse Observatory
 
Indiana   A private observatory in Knightstown.
177N Big Sable Point
 
Michigan   In Ludington State Park.
177SE Franklin
 
Indiana   A town in Johnson country.
178S Taylor Dark Sky Site
 
Illinois   Near Yale.
179E Dobie Observatory
 
Michigan   A private observatory near Jackson.
179E Jackson
 
Michigan   Home of the Amateur Astronomers of Jackson . and the Peter F. Hurst Planetarium .
179SE Morgantown
 
Indiana  


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