Bison or Bust! The Second Stampede: National Bison Day Ride to Fermilab & Nachusa Grasslands - Day 2 Return Weather Forecast
Sunday, November 2nd 2025, 7:00 AM (CST)
🔔 Hear Ye Hear Ye 🔔 By way of bipartisan act of Congress and signed by President Obama, National Bison Day (🦬) will be henceforth observed the first Saturday of every November! To celebrate this momentous occasion join a glorious mixed road & light gravel ride to two bison herds / obstinacies at Fermilab National Accelerator Laboratory and Nachusa Grasslands.
Three routes are available, this is the 43 mile route.
Official event site: https://ridewithgps.com/events/338363-bison-or-bust-the-second-stampede-nation
Weather Conditions
Weather forecast for the Bison or Bust! The Second Stampede: National Bison Day Ride to Fermilab & Nachusa Grasslands - Day 2 Return:
Temperature: 35.6 to 53.6 ËšF, feels like 37.4 to 55.4 ËšF
Wind: 4.4 to 11.2 mph winds with gust up to 20.5 mph
Precipitation: 0% probability of precipitation
Wind: 4.4 to 11.2 mph winds with gust up to 20.5 mph
Precipitation: 0% probability of precipitation
Forecasts change. Check back to get an updated weather forecast leading up to the event.
Temperature
Precipitation and Cloud Cover
Wind Speed
Get your own personalized forecasts with the Epic Ride Weather app.
The Bison or Bust! The Second Stampede: National Bison Day Ride to Fermilab & Nachusa Grasslands - Day 2 Return route shows up under "Events" in the app! Set your own pace to get a personalized forecast.
Wind Direction
Wind direction is shown with arrows 
on the map. Arrows are shown larger to indicate stronger winds
on the map. Arrows are shown larger to indicate stronger winds From the Epic Ride Weather app powered by  Weather and other data sources
Use of this website is subject to the Terms of Use.
Be sure to check route date, start time, route and other details with the event organizers.