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Ski Report

Granite Peak Snow Report

Wisconsin, United States Rib Mountain
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As of 2026-09-28
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Granite Peak -- Wisconsin ski resort
Granite Peak Wisconsin · Rib Mountain
About this resort

Granite Peak

Granite Peak ski resort in Wisconsin offers a variety of trails for all levels of skiers, but experts will enjoy the 68 black diamond runs. Interestingly, Granite Peak was originally a man-made skiing hill created in the 1930s by the city of Wausau during the Great Depression. For beginners, the resort offers a great learning center with private and group lessons available. After a long day on the slopes, head to the Sundance Chalet for some après ski drinks and live music.

Terrain mix: The pertinent mountain ranges and mountain aspects of Granite Peak Ski Resort in the United States include:

1. The resort is located in the Rocky Mountains, specifically in the Rib Mountain State Park in Wausau, Wisconsin.

2. The mountain itself, Granite Peak, is the third highest point in Wisconsin and offers a vertical drop of 700 feet.

3. The resort features 68 trails spread out over 400 acres of skiable terrain, with a variety of difficulty levels to accommodate skiers and snowboarders of all abilities.

4. The terrain at Granite Peak includes groomed runs, glades, moguls, and terrain parks, offering something for every type of skier or snowboarder.

5. The resort also boasts a high-speed quad chairlift, as well as several other chairlifts and surface lifts, to efficiently transport guests to the top of the mountain.

Overall, Granite Peak Ski Resort offers a diverse and challenging mountain experience for winter sports enthusiasts in the Midwest.

StateWisconsin
LocationRib Mountain
Detailed forecast

Plan your day down to the hour

Same weather feed Snoflo's iOS app uses -- updated continuously from NOAA / yr.no. Watch the snow column the morning of a storm to know when to call in sick.

Hourly detail

Next 5 days, hour by hour

Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.

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Deep dive

5-day forecast table

Every 3 hours, broken out across temperature, snow, rain, humidity, and wind. Each cell is colour-coded relative to the column min/max.

TimeConditionTemp (°F)Snow (in)Rain (in)Humidity (%)Wind (mps)Wind dir
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Long-term outlook

15-day temperature & snow

Daily temperatures, snow, and rain projected over the next two weeks -- start of next storm cycle, end of last one.

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Forecast discussion

What forecasters are seeing

Plain-English forecast narrative from the local NWS office. Issued by NWS GRB.

995 FXUS63 KGRB 300630 AFDGRB Area Forecast Discussion National Weather Service Green Bay WI 130 AM CDT Wed Sep 30 2026 Forecast discussion for routine morning forecast issuance .KEY MESSAGES... - Rain is expected to continue at times through Thursday. Total rainfall amounts between 0.5 and 1" are forecast for portions of central to east-central Wisconsin. - Strong southerly winds will result in hazardous swimming and boating conditions on Lake Michigan through this evening. - Patchy frost will be possible at times across northern Wisconsin later this week as a cooler and drier airmass settles in. && .DISCUSSION... Issued at 100 AM CDT Wed Sep 30 2026 Rain chances through Thursday... Radar currently shows a northeast/southwest oriented band of scattered showers working over portions of central and eastern Wisconsin on the nose of 850 mb jet max and broad area of isentropic ascent. This first round of rain has struggled to make much of itself into the overnight hours, with QPF totals thus far coming in slightly under forecast. As it looks right now, subsidence behind this line of showers looks to afford us a brief break from stratiform rain today, with activity looking more scattered in nature. Rain chances then return to eastern Wisconsin late tonight into Thursday morning as moist conveyor belt from the remnants of Hurricane Polo sneaks into east-central Wisconsin, increasing PWATs to near 2" (99th percentile relative to climo) as surface front moves through. However, with southerly trend coming to fruition, probabilities for receiving one inch of QPF now only stand at 20 to 40% for areas south of Hwy 10. A rumble or two of thunder would not be out of the question this afternoon or evening due to elevated instability (200 to 300 J/kg) along the front, though no organized convection is expected. CAMs once again showing signal for patchy fog development behind the line of showers this morning as boundary layer remains saturated. Could certainly see some ground fog developing, though remain skeptical about dense fog potential due to breezy winds. Better fog setup looks to be late tonight into early Thursday morning. Extended... High pressure builds back in across the Midwest Thursday evening, lasting through at least the middle of next week. Only exception will be a 20 to 40% chance for rain on Saturday. Otherwise, main forecast concerns for the extended center around frost/freeze potential toward the end of the week as high sits overhead and 850 mb temperatures fall to near 0C. There will be a higher likelihood of patchy frost occurrence several times across the north through early next week, though we could be looking at a more widespread frost/freeze event Sunday into Monday. Will continue to monitor trends for headline potential as we approach the end of the growing season. && .AVIATION...for 06Z TAF Issuance Issued at 951 PM CDT Tue Sep 29 2026 Overview: A slow-moving cold front will bring widespread rain and deteriorating flight conditions tonight through Wednesday morning. Then a slow, gradual improving trend Wednesday afternoon while MVFR/IFR ceilings continue over central to east- central WI through Wednesday evening. Through 12Z, the cold front will bring bring widespread -SHRA/BR with lowering ceilings to IFR and vsbys 3-5SM. Low- level wind shear hazard (LLWS 2000 ft 220-230/35-40 kt) at KAUW, KCWA, KATW, KMTW, and KGRB between 02Z-08Z. 12Z-20Z Wed: Widespread light rain changes to a drizzle and mist. Widespread LIFR/IFR ceilings (400-900 ft AGL) with drizzle/mist (-DZ BR) very slowly lifting to IFR/MVFR toward 16Z-20Z at KRHI, KAUW, KCWA. The greatest improvements will likely occur at KRHI. SW-W winds 6-10 kts. 20Z Wed-01Z Thu: Further ceiling improvements are expected at KRHI, KAUW, KCWA but only very small improvements are possible over the Fox Valley and Lakeshore. 01Z-06Z Thu: Guidance is showing ceilings deteriorating again over central and east-central WI and back to low end MVFR or IFR. Some potential for fog to develop by late in the taf period over areas where clearing occurs. Confidence/Outlook: High confidence in LIFR/IFR ceilings 06-18Z Wed. && .MARINE... Issued at 100 AM CDT Wed Sep 30 2026 Strong southerly winds will result in a period of hazardous marine conditions along Lake Michigan nearshore waters through late tonight. Winds will be sustained at around 10 to 20 knots with gusts to 25 knots, highest near Death`s Door. Waves will build between 4 and 6 ft. Waves then subside on Thursday as winds decrease and veer to the northwest. High waves and strong currents will also result in dangerous swimming conditions along Lake Michigan beaches in Manitowoc, Kewaunee, and Door counties. && .GRB WATCHES/WARNINGS/ADVISORIES... Beach Hazards Statement from 4 AM CDT early this morning through late tonight for WIZ022-040-050. && $$ DISCUSSION.....Goodin AVIATION.......MPC MARINE.........Goodin

Mountain & avalanche safety

Know before you go
Check today's avalanche bulletin from the regional avalanche center before any off-piste / side-country / backcountry travel. Conditions can shift dramatically between morning and afternoon on storm days.
Carry the gear, know how to use it
Beacon, shovel, probe. Practice companion rescue on a calm day, not during a real burial.
Mind the weather window
Heavy snow + wind builds wind slabs at ridgelines. The day after a storm is often the riskiest in the backcountry, even if the resort itself is open.
Respect closed terrain
Ropes are there for a reason. Even in-bounds, ducking a closure can trigger a slide that catches you and others below.

Track Granite Peak in the Snoflo app

Save this resort as a favorite, set push alerts when snowfall crosses a threshold (e.g. "alert me when Granite Peak reports 6″ new"), and Snoflo's iOS app will push the moment the SNOTEL station crosses.

FAQ

About Granite Peak

Where does the snow data for Granite Peak come from?

Snowpack, SWE, 24-hour snowfall, and air temperature come from the nearest USDA NRCS SNOTEL station. Forecast comes from the National Weather Service / yr.no feed that Snoflo's iOS app uses.

How often is the snow report updated?

Snowpack and SNOTEL data are updated continuously by NRCS (typically hourly). The 15-day weather forecast is refreshed throughout the day. Snoflo caches and renders the most recent observation -- look for the "as of" timestamp on the snowpack hero.

What's the elevation at Granite Peak?

See the Resort Metrics panel above for base / summit / vertical drop. The summit elevation drives snowpack accumulation -- higher summits hold snow longer through spring.

How is "% of normal" calculated?

Today's snowpack is compared to the average snowpack on this calendar day across every recorded year at the nearest SNOTEL. 100% means right on average; 130% is a big year; 60% is thin.

What ski resorts are near Granite Peak?

See the Other Ski Areas pill grid at the bottom of the page for resorts within driving distance. The sister Other Ski Areas card in the Plan-a-longer-trip grid above shows the closest few.

Can I get alerts when fresh snow hits?

Yes -- snow alerts are managed in the Snoflo iOS app. Favorite this resort, set a snowfall threshold (e.g. "alert me when 6+ inches"), and you'll get a push the moment the SNOTEL crosses.

More ski areas

Other resorts near here

Snoflo-tracked ski areas within driving distance of Granite Peak.