Clear Sky Chart

Charts within 180mi of the Prairie Skies Star Party clear sky chart

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Prov/StateComments/Links
0 Prairie Skies Star Party
 
Illinois   Star party held at Camp Shaw-Waw-Nas-See.
9SE Bradley
 
Illinois   Home of the Kankakee Area StarGazers.
13NE Peotone
 
Illinois  
13W Braidwood Dark Sky Site
 
Illinois   Near Gardner.
< 15 Mount Jennings Observatory
 
Illinois   A private observatory somewhere around Manteno.
20SW Stelle
 
Illinois   A community in Rogers Township, IL
23NE Our Prairie Sky
 
Illinois   In Park Forest.
26N Lockport
 
Illinois   A town in Will county.
27NE Tinley Park
 
Illinois   A town in Cook county.
28NE Prairie State College
 
Illinois   College in Chicago Heights.
29W NAA Ransom
 
Illinois   An observing site of the Naperville Astronomical Association. Near Ransom.
30SE Willow Slough Fish and Wildlife Area
 
Indiana   A wildlife managment area used by the South Side Astronomers.
32E Thomas Conway Observatory
 
Indiana   Observatory of the Calumet Astronomical Society. Near Lowell in Lake county.
32E Lemon Lake County Park
 
Indiana   Site used by the Calumet Astronomical Society
33N Lake Katherine Nature Center
 
Illinois   Nature center in Palos Heights. Site of public observing sessions held by the Chicago Astronomical Society.
33NW Megamark Observatory
 
Illinois   A private observatory.
33NW NAA Minooka
 
Illinois   An observing site of the Naperville Astronomical Association.
34N Moraine Valley Community College Observatory
 
Illinois   observatory of Moraine Valley Community College.
34N NAA Observatory
 
Illinois   An observatory of the Naperville Astronomical Association. Near Naperville.
34N The Little Red School House
 
Illinois   A site used by the Chicago Astronomical Society. In Willow Springs.
34NW NAA Caton
 
Illinois   A site of the Naperville Astronomical Association. A few miles from Newark, but 25 miles southwest of Naperville.
36NE The Lone Wolf Observatory
 
Illinois   A private observatory near Oak Lawn
37N White Eagle Observatory
 
Illinois   A private observatory near Naperville.
38SE Astro Acres
 
Indiana   Future astronomy and telescope farm (or astronomy village). Near the town of Morocco,IN.
40NW SWAOG Dark Site
 
Illinois   A site of the South West Astronomy Observers Group in Yorkville.
42NW Serena
 
Illinois   A town in La Salle county.
44W Streator
 
Illinois  
45N SWAOG Light Site
 
Illinois   A public observing site of the South West Astronomy Observers Group. In Wheaton.
45N TASS H (Droege) Observatory
 
Illinois   An observatory of the Amateur Sky Survey project. Near Batavia.
46N Lombard
 
Illinois   Forecast also covers Glendale Hieghts, Elmhurst, Villa Park, Addison, and Glen Ellyn.
47N Chicago
 
Illinois   Home of the Chicago Astronomical Society.
47NW Peck Farm Park
 
Illinois   Public viewing site for the Fox Valley Astronomical Society. In Geneva.
51E Buckeyestargazer Observatory
 
Indiana   A private observatory near Valparaiso.
51N 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.
52E VU Observatory
 
Indiana   Observatory of Valparaiso University which holds public events.
52W 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.
54E Jasper-Pulaski Fish and Wildlife Area
 
Indiana   Centered on an entrace road of the state wildlife area.
55N Cricket Hill
 
Illinois   Part of Lincoln Park. At Montrose Harbor.
56NW Lily Lake Observatory
 
Illinois   A private observatory near the town of Lilly Lake.
57NE Indiana Dunes State Park
 
Indiana   Site used by the Calumet Astronomical Society
58N Morton Grove
 
Illinois   Forcast also covers Glenview, Wilmette, Evanston, Skokie, Park Ridge, Niles, and Des Plaines.
58N U-46 Planetarium
 
Illinois   Elgin School District Planetarium in Elgin.
58S Middle Fork River Forest Preserve
 
Illinois   Forest reserve and International Dark Sky Park near Penfield. Used by the Champaign Urbana Astronomical Society.
59N OneDarkSky.com Observation Site #1
 
Illinois   A clearing off of Cobblers Crossing, in Elgin. Site of public star parties held by OneDarkSky.com.
60N Dearborn Observatory
 
Illinois   Observatory of Northwestern University.
61S Harvey Observatory
 
Illinois   A private observatory.
62N Northwest Suburban Astronomers
 
Illinois   The NSA is active in the area of Palatine/Hoffman Estates.
63NW De Kalb
 
Illinois   Home of the Davis Hall Observatory at Northern Illinois University.
65N Barrington Hills
 
Illinois   A town in Cook county. Site of International Year of Astronomy events.
65N Glencoe
 
Illinois  
65W Lone Wolf Observatory
 
Illinois   A private observatory near Varna.
66NE Michigan City
 
Indiana   A town in La Porte county.
67N Lincolnshire
 
Illinois   Also covers Deerfield which is home of the Skokie Valley Astronomers .
68N Lake Zurich
 
Illinois  
73N Crystal Lake
 
Illinois  
73SW Bloomington
 
Illinois   A town in McLean county.
74E Tippecanoe River State Park
 
Indiana   State Park. Chart is centered on a field, used for observing, near the nature center.
75NW Claustonberry Observatory
 
Illinois   A private observatory near Marengo.
75NW Kirkland
 
Illinois  
76W Lake Thunderbird
 
Illinois   A lake near Putnam.
78NW Marengo
 
Illinois  
78S Danville
 
Illinois   A town in Vermilion county.
78SE Purdue University
 
Indiana   University in West Lafayette. Home of the Cumberland Observatory.
79N Woodstock
 
Illinois  
79N Smith Observing Site
 
Illinois   Near Round Lake Beach and about 15 miles west of Waukegan.
83S Champaign/Urbana Astronomical Society Observatory
 
Illinois   An observatory of the CUAS.
84NE New Carlisle
 
Indiana  
84W Green River State Wildlife Area
 
Illinois   Link.
85SW Sugar Grove Observatory
 
Illinois   An observatory of the Twin City Amateur Astronomers. In the Sugar Grove Nature Center.
86NE Warren Dunes State Park
 
Michigan   State park new Sawyer.
87E Damer Observing Site
 
Indiana   A private observing site.
88NW Blackhawk Observatory
 
Illinois   A private observatory.
89NE Bridgman
 
Michigan  
89W Hennepin Canal Parkway State Park
 
Illinois   State park used by some members of the Naperville Astronomical Association.
90NW J. Weiskopf Observatory
 
Illinois   Observatory with free public observing in Byron Forest Preserve District.
91E Logansport
 
Indiana  
91SW Peoria
 
Illinois   Home of the Peoria Astronomical Society and the NorthMoor Observatory.
92N Eagle Observatory
 
Wisconsin   A private observatory near Eagle.
92NW Caledonia
 
Illinois  
92NW Rockford
 
Illinois   Home of the Rockford Amateur Astronomers.
92SW Decatur Area Astronomy Club
 
Illinois   An observing site of the Decatur Area Astronomy Club at Friends Creek County Park. 20 miles NE of Decatur.
95N Kenosha
 
Wisconsin   Home of the Kenosha Astronomy Club.
95SE Prairie Grass Observatory
 
Indiana   An observatory located in Camp Cullom near Mullberry. Also home of the Indiana Family Star Party.
96NE Oronoko Observatory
 
Michigan   Near Berrien Springs.
96NW Astro-Physics
 
Illinois   Observing site of telescope maker Astro-Physics Inc.
97E Bremen
 
Indiana   A town in Marshall county. Home of BHS Astronomy of Bremen High School.
97E Jordan Hall Observatory
 
Indiana   Observatory, of the University of Notre Dame, at the Jordan Hall of Science. In South Bend.
97NW Sterling
 
Illinois  
98E Potawatomi Wildlife Park
 
Indiana   A dark-sky preserve. Dark-sky site of the Warsaw Astronomical Society. Near Tippecanoe.
98N Richard Bong State Recreation Area
 
Wisconsin   Recreation Area near Burlington. Used by some members of the Racine Astronomical Society.
98N Yerkes Observatory
 
Wisconsin   Observatory in Williams Bay.
99E Birch Rd. Observatory
 
Indiana   A private observatory.
99NE Kingman Observatory
 
Michigan   Observatory of Andrews University. In Berrien Springs.
99W The Decker-Grebner-Van Zandt Observatory
 
Illinois   Observatory maintained by the Peoria Astronomical Society. In Jubliee College State Park.
101NE Benton Harbor
 
Michigan   A atown in Berrien county.
101SE Shades State Park
 
Indiana   site of star parties held by the Wabash Valley Astronomical Society
103E PHM Planetarium
 
Indiana   Aka Penn-Harris-Madison (PHM) Planetarium, in Mishawaka.
103NW Big Cigar Astronomy
 
Illinois   Club near South Beloit
104N Modine Benstead Observatory
 
Wisconsin   Observatory of the Racine Astronomical Society.
105N Racine
 
Wisconsin   Home of the Racine Astronomical Society.
105NW Velveeta Valley Observatory
 
Illinois   Aka VVO, a private observatory in Pecatonica.
105S 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
108SW Decatur(IL)
 
Illinois   Home of Requarth Observatory of Millikin University. Requarth Observatory is host of public observing nights.
109NW Hawkeye Observatory
 
Illinois   A private observatory.
110SE IU Kokomo Observatory
 
Indiana   Observatory of Indiana University Kokomo. Also used by some members of the Kokomo Astronomy Club.
114NW Doug Firebaugh Observatory
 
Illinois   A public observatory in Freeport, Illinois, partly funded by the Planetary Studies Foundation.
114NW Janesville
 
Wisconsin  
115E Goshen College
 
Indiana   College in Goshen, IN.
115N Franklin
 
Wisconsin   In Milwaukee county. Near a BYA affiliate starparty site.
116E ARGUS Dark Sky Site
 
Indiana   A site of the Wabash County Astronomical Society(WCAS).
118E Camp Crosley/WAS Observatory
 
Indiana   A observatory of the Warsaw Astronomical Society(WAS). Located at Camp Crosley.
118E Morris Observatory
 
Indiana   Observatory of Manchester College. In North Manchester.
118N Texas Yard Canon Observatory
 
Wisconsin   A private observatory.
118N UW-Whitewater Observatory
 
Wisconsin   Observatory of the University of Wisconsin, at Whitewater. In Whitewater.
118S Sullivan Observatory
 
Illinois   A private observatory in Sullivan.
118SE McCloud Nature Park
 
Indiana   A park and site of public observing held by the Indiana Astronomical Society.
119SW Stardust Observatory
 
Illinois   A private observatory.
120NE South Haven Pier
 
Michigan  
120NE Dr. T. K. Lawless Park
 
Michigan   Park and site of the Michiana Star Party held by the Michiana Astronomical Society. Near Vandalia.
120S Charleston
 
Illinois  
121W Rutenbeck Observatory
 
Iowa   Just west of Clinton.
124SE Greencastle
 
Indiana   Home of McKim Observatory of DePauw University.
124W PACMO
 
Illinois   An observing site of the Popular Astronomy Club.
124W Sunny Knoll Observatory
 
Illinois   A private observatory in Port Byron.
125S Oakley Observatory
 
Indiana   Observatory of the Rose-Hulman Institute of Technology. Near Terre Haute
125S Terre Haute
 
Indiana   A town in Vigo county.
126E Stillwaters Observatory
 
Indiana   A private observatory near Columbia City.
126N Milwaukee
 
Wisconsin   Home of the Milwaukee Astronomical Societyand Wehr Astronomical Society.
126NE Yarger Observatory
 
Michigan   Observatory and site of Astrocamp at YMCA Camp Eberhart in Three Rivers.
126S Wolf Creek State Park
 
Illinois   State park and site of public star parties held by the Sandusky Valley Amateur Astronomy Club (SVAAC).
126W Knox College Observatory
 
Illinois   Observatory at Knox College.
128NW Monroe
 
Wisconsin   A town in Green county.
128W Viking Observatory
 
Illinois   A private observatory Near Galesburg.
129E Shipshewana
 
Indiana  
129N Harken Observatory
 
Wisconsin   Observatory of the Pewaukee Public Library.
130E Marion
 
Indiana  
130NE Astro Hut
 
Michigan   A private observatory near Holland.
131NE Vivekananda Monastery
 
Michigan   A site used by the Shoreline Amateur Astronomical Association in Ganges.
131NW Massbach Ridge
 
Illinois  
131SE Carmel
 
Indiana  
131SE Teter Retreat and Organic Farm
 
Indiana   link
132E Huntington
 
Indiana  
132NW Yanna Research Station
 
Wisconsin   Observatory site of the Madison Astronomical Society. Near Attica.
135N Aztalan State Park
 
Wisconsin   State park near Aztalan.
135SE Center Valley Observatory
 
Indiana   A private observatory somewhere around Clayton.
135SW Bojarzin Observatory
 
Illinois   Near Springfield.
136SE Fishers
 
Indiana  
137SW Lanphier Observatory
 
Illinois   An observatory of the Sangamon Astronomical Society. Near Pleasant Plains.
138SW PICO
 
Illinois   A private observatory near Pana.
138SW Site "M"
 
Illinois   A site of the Sangamon Astronomical Society.Near Ashland.
139NW Meadowlark Ridge Observatory
 
Wisconsin   A private observatory somewhere around near New Glarus.
139NW West Point Observatory
 
Wisconsin   Observatory near Monticello.
139SE Indianapolis
 
Indiana   Home of the Indiana Astronomical Society and Holcomb Observatory and Planetarium of Butler University.
140N Mequon Rotary Park
 
Wisconsin   Park used by the Northern Cross Science Foundation. In Mequon.
140S West Union
 
Illinois  
140SW Chatham
 
Illinois  
140W Adolphson Observatory
 
Illinois   Observatory of Monmouth College in Monmouth.
141E Taylor University Observatory
 
Indiana   Observatory of Taylor University in Upland.
141N Richfield Observatory
 
Wisconsin   A private observatory near Menomonee Falls.
141NW Apple River
 
Illinois  
141SE Hale Hill Observatory
 
Indiana   A private observatory in the Owen-Putnam State Forest near Spencer. Used by some members of the Indiana Astronomical Society.
142NE Portage (MI)
 
Michigan  
143SE Goethe Link Observatory
 
Indiana   of Indiana University. Also the location of the Tanager Hill Observatory. In Brooklyn(IN).
144E Neuenschwander Observatory
 
Michigan   A private observatory.
144NE Kalamazoo
 
Michigan   Home of the Kalamazoo Astronomical Society and Owl Observatory.
144SE Anderson University Observatory
 
Indiana   Observatory of Anderson University.
145NE Sycamore Stars Observatory
 
Michigan   A privately owned observatory dedicated to public remote use. Near Otsego.
146N Jackson (WI)
 
Wisconsin   A town in Washington county.
146S Taylor Dark Sky Site
 
Illinois   Near Yale.
147NW Madison
 
Wisconsin   Home of the Madison Astronomical Society.
147NW Mark's place
 
Wisconsin   A private observing site.
147SE Coyote Howl Observatory
 
Indiana   A private observatory.
147W The Stellar Shed
 
Illinois   A private observatory near Aledo.
148N TWASC Eggshatch Observatorium
 
Wisconsin   A private observatory of the Hartford Area Astronomy Club, which is part of The Wisconsin Astronomical Society Corporation.
148NW Timber City Productions Lookout
 
Iowa   A private observing site.
148S Effingham
 
Illinois   A town in Effingham county.
149E Fort Wayne
 
Indiana   Home of the Fort Wayne Astronomical Society.
149NW Suburban Lights Observatory
 
Wisconsin   A private observatory in Marshall.
149W Dixon
 
Iowa   Close to Menke and Jens-Wendt Observatories
150NW Galena
 
Illinois  
150SE The Star Deck Observatory
 
Indiana   A private observatory near Greenfield.
150W Macomb
 
Illinois  
151NE Hemlock Crossings Park
 
Michigan   A park used by the Shoreline Amateur Astronomical Association (SAAA).
151NW Wild Apple Observatory
 
Wisconsin   A private observatory in Dane County.
152N Myra
 
Wisconsin   Used by some members of the Northern Cross Science Foundation.
153E Auburn
 
Indiana   Home of Starkey Observatory.
154E Bushels and Baskets Observatory
 
Indiana   A private observatory.
154SE Muncie
 
Indiana   Home of the Muncie Astronomy Club and the observatory of Ball State University.
155NW Pine Bluff Observatory
 
Wisconsin   Local research observatory of the University of Wisconsin-Madison. 15 miles from Madison.
156NE Grand Haven
 
Michigan  
156NW De Forest
 
Wisconsin  
157N Harrington Beach State Park
 
Wisconsin   A site used by the Northern Cross Science Foundation.
157SE Morgantown
 
Indiana  
158SE Franklin
 
Indiana   A town in Johnson country.
158SE Porter West Preserve
 
Indiana   A nature Preserve
159W Muscatine
 
Iowa  
160NE Allendale
 
Michigan   In Ottawa county. Home of Grand Valley State University.
160NW Mineral Point
 
Wisconsin  
161N Beaver Dam
 
Wisconsin  
161S Bloomfield
 
Indiana  
162NE Hawk's Hollow Observatory
 
Michigan   A private obsrevatory in Jenison.
162SE Bill's Doghouse Observatory
 
Indiana   A private observatory in Knightstown.
162SE Bloomington
 
Indiana   Home of Kirkwood Observatory of the Indiana University Bloomington.
163E Berne
 
Indiana   A town in Adams county.
163NW Dodgeville
 
Wisconsin  
164NE Battle Creek
 
Michigan   A town in Calhoun county.
164NW Big M Observatory
 
Wisconsin   A private observatory near Platteville.
164NW Dubuque
 
Iowa  
165NE Muskegon
 
Michigan   A town in Muskegon county.
165SE Shelbyville
 
Indiana  
166N Kettle Moraine North
 
Wisconsin   Northern Unit of Kettle Morain State Forest. Used by members of the Northern Cross Science Foundation.
167SW Weinberg-King State Park
 
Illinois   State park near Augusta.
169NE Grand Rapids
 
Michigan   in Kent county
169W John H. Witte Observatory
 
Iowa   Observatory of the Southeast Iowa Astronomy Club.
170SW Winchester
 
Illinois  
171NW Grant River Recreation Area
 
Wisconsin   A recreation area near Potosi.
173NE Muskegon Astronomical Society
 
Michigan   Observatory of the MAS
173W Wever
 
Iowa  
175E Pioneer Scout Reservation
 
Ohio   A scout camp used as a star party site by the Toledo Astronomical Association.
175N Plymouth
 
Wisconsin   Home of the Plymouth Stargazers.
177N Ellwood H. May Environmental Park
 
Wisconsin   Aka Maywood, site of the Sheboygan Astronomical Society's public observing sessions.
177NE James C. Veen Observatory
 
Michigan   Home of the Grand Rapids Amateur Astronomical Association.
177NW Portage
 
Wisconsin  
177SE Columbus
 
Indiana  
177SE Maumee
 
Indiana   A town in the Hoosier National Forest.
178N Fond du Lac
 
Wisconsin  
178S Vincennes
 
Indiana  
179NE Beman Observatory
 
Michigan   Observatory of Olivet College in Olivet.
179S Alma
 
Illinois   A town in Marion county.


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