“There’s simply no one else I’d trust.”

Need a mountain forecast? I provide professional custom forecasts for mountaineers and skiers around the world.

I’ve worked with over 200 Teams over 20 years with a high success rate.

Contact me: [email protected]

Prior Jobs

  • K2 (Winter and Summer)
  • Everest (North and South)
  • All 8,000m peaks
  • Denali (all routes)
  • Mount Hunter
  • Peak 11,300
  • Mount Fairweather
  • Snow Leopard Peaks
  • K7
  • Aconcagua
  • Bhutan Snowman
  • Iditarod
  • Many others

New Trends

I’ve assisted with FKT’s, Nolan’s, record speed ascents, new routes, unclimbed peaks, and personal bests.

  • Fastest Known Times (FKTs)
  • Nolan’s
  • Speed Ascents
  • New Routes
  • Unclimbed Peaks
  • Personal Bests

Memorable Projects

  • 2020-2021 forecasting for Mingma G and Team during the first-ever joint summit of K2 in Winter.
  • 2018 forecasting for a Team with the first Afghan woman to summit the highest peak, Mount Noshaq (24,580′), in Afghanistan.


“There’s simply no one else I’d trust. On G2, when everyone else’s meteorologist’s were telling them the window is closed and climbing season is over, Tomer found us one last window and a perfect summit day on G2.” – Ryan Kushner

“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

2023 Tomer Weather Solutions LLC