"When professional climbers from around the world were being told by their meteorologists that the late July forecast would end the Karakoram climbing season with no chance for summit, Chris Tomer outshined them all by forecasting the only possible weather window for us to squeeze through putting the only 3 Americans on the summit of an 8000meter peak in Pakistan in 2016."   - Ryan Kushner, Summited Gasherbrum II 2016

Tomer Weather Solutions


"I had guided groups tell me that a forecast for three days out on Denali is dumb to follow. They don't know Chris Tomer apparently." - Tommy Danger, MTJM's 7-Summits for Cystic Fibrosis

mountain weather


"Man without you the team really would have been flying blind. Not only were your morning reports a morale booster but it definitely changed our game plan for success..."  - John Burkett, Denali, roundtrip in 10 days


"Chris' forecasts on Denali were a huge factor in our successful 13-day ascent. We went up when other groups were going down, confident in an upcoming summit window, and found ourselves standing on the summit on a clear, calm day. His morning forecasts kept us plugged in and more frequent updates near our summit push helped us make crucial decisions about when exactly to move. Absolutely an integral part of our successful trip!" - Leo Franchi, Denali, June 2021


K2 Winter 2021 - Mingma G & Team

K2 Winter 2021 - Kedrowski/O'Brady & Team

Makalu 2021, 2019
Manaslu 2019

Denali 20 Years

Everest 10 Years, Broad Peak (2017), Dynafit Double 8 (2014) Cho Oyo & Shishapangma, Dhaulagiri, Noshaq, Chyoro Ri, Cholatese, Mustang Himal, GI, GII, Ama Dablam, Point 11300, Mooses Tooth, Hunter West Ridge, Cassin, Aconcagua, Fairweather, Gangapurna West, and many others.