Illinois ski areas
Live snowfall, snowpack depth, and 5-day forecasts at every Illinois ski + snowboard area, with per-resort interactive weather meteograms.
Snow enthusiasts looking for meaningful accumulation should turn their attention northward, as Alaska's North Slope emerges as the nation's winter weather hotspot over the coming days. While the Lower 48 has registered only modest snowfall in the past 24 hours—with Sawmill Ridge in Washington's Cascades and Vallecito in Colorado's San Juan Mountains each receiving 2 inches—the forecast models point to a developing system that will deliver substantial snow to Alaska's remote northern regions. Imnaviat Creek leads the forecast with an impressive 6 inches expected, accompanied by rain-snow mix and areas of fog, while nearby Atigun Pass anticipates 4 inches under challenging conditions including freezing fog.
The contrast between current conditions and forecasted activity couldn't be starker. Washington's Sawmill Ridge, sitting at a healthy 170-inch base depth, received its 2-inch addition amid hazy conditions with afternoon thunderstorm potential—a spring-like pattern that limits powder quality. Colorado's Vallecito, operating with a thin 3-inch base, also picked up 2 inches but faces incoming thunderstorms that will likely transition any accumulated snow to slush. These convective patterns dominating the Rockies and Cascades represent typical late-season or early-autumn conditions rather than the sustained cold systems that produce quality snowpack for ski resorts and backcountry enthusiasts.
Meanwhile, Alaska's Arctic infrastructure corridor faces a legitimate winter weather event. Atigun Pass, the highest point on the Dalton Highway at 4,800 feet elevation, will see challenging travel conditions as 4 inches accumulate amid freezing fog and scattered precipitation. Further north, even Prudhoe Bay—typically too cold and dry for significant snowfall—expects 2 inches with a rain-snow mix, indicating unusually active moisture transport into the Arctic. Imnaviat Creek's 6-inch forecast represents the most significant accumulation anywhere in the nation, though its remote location in the Brooks Range means few will witness this event firsthand. For researchers and weather enthusiasts tracking early-season snowpack development, this Alaska system bears watching as it may signal broader pattern changes favoring northern latitude accumulation as autumn progresses into winter season.
Illinois ski areas
Every Illinois ski area Snoflo tracks. Sortable by any column. Tap a resort name for the full report; scroll down for per-resort 15-day weather meteograms.
| Ski area | Air temp | Snowfall (24h) | Snowpack | 24h fcst | 72h fcst | 120h fcst |
|---|---|---|---|---|---|---|
| Chestnut Mountain Resort | · | 0" | 0" | 0" | 0" | 0" |
| Four Lakes Village | 61°F | 0" | 0" | 0" | 0" | 0" |
| Ski Snowstar | · | 0" | 0" | 0" | 0" | 0" |
Illinois ski-area meteograms
Per-resort interactive weather forecasts. Hover any chart for hourly detail across the next 15 days — temperature curve, precipitation bars, weather symbols, and humidity.
About Illinois ski conditions
Where do the Illinois ski conditions come from?
Fresh-snow totals are aggregated from resort-side reporting, NOAA's NOHRSC snow analysis grid, and nearby SNOTEL stations. Snowpack and SWE typically come from the closest SNOTEL station to each resort.
What's a meteogram?
A compact 15-day weather chart showing temperature, precipitation, wind, and weather-symbol forecast in one view. It's the same data professional forecasters use, rendered for quick at-a-glance trip planning.
What about backcountry conditions in Illinois?
Always consult your regional avalanche center — resort conditions don't translate to backcountry safety. The U.S. avalanche center directory is at avalanche.org.
Can I get an alert when fresh snow falls at a Illinois resort?
Yes. Save any ski area as a favorite in the Snoflo iOS app, set a fresh-snow threshold, and you'll get a push the moment it crosses. Free with a Snoflo account.