Other / privatetype
First comebooking
May–Sepbest months
About Army Corps of Engineers' Causeway
- Where: 2 mi south of Thomson, IL · 41.95095, -90.1144
Weather by month
30°13°Jan
35°17°Feb
47°28°Mar
61°38°Apr
72°50°May
81°60°Jun
84°63°Jul
82°61°Aug
76°53°Sep
63°41°Oct
48°30°Nov
35°19°Dec
Typical daily highs and lows (°F), 1991–2020 NOAA normals. Best months: May–Sep (comfortable days, mild nights, little rain). Nights below freezing: Nov–Mar.
See Army Corps of Engineers' Causeway from above
Fly over it in 3D, check today's weather and fire news, plan the drive and print a trip plan.
Good to know
Cell signal
Verizon 4G · AT&T 4G · T-Mobile 5G
From the carriers' FCC coverage maps, which tend to be generous.Night sky: Rural edge
The Milky Way is clear overhead but fades toward town glow.
Class 4 of 9, from NASA/NOAA night-light data.Camps nearby
- Thomson Causeway 0.2 mi
- Campsite · 1 mi S of Thomson 0.5 mi
- Erie Campground 21.7 mi
- Crow Valley Campground 21.8 mi
- Blue Lake Resort 22.2 mi
- Camp Hauberg 24.2 mi