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Temps are heating back up to triple-digits this week, followed by a cool-down for the weekend

The daily forecast from Idaho's largest, most experienced team of meteorologists.

BOISE, Idaho — While we're still feeling the sticky air "sticking" around, the monsoonal moisture is tracking farther to the east, and we'll be drying out soon.  High pressure is building in for drier conditions and hotter temperatures through the first half of the week.

As this high pressure ridge builds in, there will be some embedded disturbances in the flow.  This will keep a chance of isolated afternoon thunderstorms in the forecast for SE Oregon, and the mountain regions of Idaho.  For valley locations, expect less humid air, more sunshine, and high temperatures in the upper 90s to around 100° for both Tuesday and Wednesday.

A shortwave disturbance will move in during the middle of the week.  This will bring back a slight chance for thunderstorms to all of Southern Idaho, including the Treasure Valley.  Any storms that form will be capable of producing gusty wind and bouts of heavy rain.  The best chance for this active weather looks to be on Thursday afternoon/evening.

For the end of the week and into the weekend, temperatures look to stay at more comfortably warm levels.  Look for mostly sunny skies, and valley highs in the mid to upper 80s Friday-Monday.

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Credit: KTVB
KTVB's meteorologists are Rick Lantz, Larry Gebert, Bri Eggers and Jim Duthie.
  • Idaho's Chief Meteorologist Rick Lantz began his broadcasting career in 1975 working in both radio and television in Weiser, Caldwell, Nampa, and Boise. He has been bringing you the weather each weeknight for over 30 years on KTVB.
  • Meteorologist Larry Gebert began his broadcasting career in 1977 working for a radio station while he was completing his degree. He began working in television the following year in Montana before moving to Boise in 1983. Larry has been with KTVB since 1992 working as a meteorologist.
  • Meteorologist Bri Eggers joined the KTVB weather team in the fall of 2018. She became a meteorologist while working here in the Treasure Valley, and has earned her National Weather Association seal of approval. After spending four years in Boston, forecasting blizzards, nor’easters and humid summer days, Bri is excited to dive back into mountain meteorology. 
  • Meteorologist Jim Duthie has been a part of KTVB's weather team since August of 2008, but it's not his first experience with Idaho weather. Jim began forecasting on television in the Treasure Valley in 1998. Prior to coming to Idaho, he had extensive weather forecasting experience both in the private sector and in broadcasting.

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