Grand Teton String Lake Forecast Saturday – Sunday 12-13 June

  • Short-term forecast, emphasizing weather parameters most important to visitors in the Jenny Lake / String Lake / Leigh Lake region
  • Animations of expected weather radar and expected wind gusts updated daily.
    • Other weather parameters added when they may be significant.
    • For orientation, animation maps show Wyoming and a small portion of the surrounding states.
  • Temperature graphic is for the Airport. Subtract a couple of degrees for String Lake and 3-5 degrees if a visitor asks about Colter Bay.
  • The wind gusts forecasts are usually (in the summer) a reasonable forecast for average sustained wind speeds at 9,000 – 11,000 feet for backcountry hikers.

The heat returns and stays with us into the following week.

Saturday: Mostly sunny. Light to moderate breezes. Highs in the mid to upper-70’s.

Sunday: Sunny. Light winds. Highs in the mid 80’s.

Sunny and very warm Monday through at least Thursday. Highs 85-90 each day. Monday and Tuesday will likely be the hottest days, but temperatures will be well above normal all week.

** No radar graphic as there is no expected precipitation over Wyoming Friday & Saturday **

Leave a Reply