An area of low pressure with a cold front will move through the region for Friday. We'll see just a few thunderstorms possible near Yellowstone NP, Island Park and mountains near the Montana and Wyoming state lines.
OVERNIGHT: Partly cloudy, with a low around 47. South wind 10 to 15 MPH, with gusts as high as 25 MPH.
FRIDAY: Partly cloudy, with a high into the upper 60's to lower 70's. Windy, with a south southwest wind 15 to 20 MPH. Winds could gust as high as 35 MPH.
SATURDAY: Sunny, with a high near 70°. Southeast wind 10 MPH becoming west northwest in the afternoon.
SUNDAY: Sunny with highs into the mid 70's.
Lower Snake River Plain-LAKE WIND ADVISORY IN EFFECT FROM 9 AM TO 9 PM MDT FRIDAY:
- WHAT…Southwest winds 20 to 30 mph with gusts up to 40 mph
- WHERE…American Falls Reservoir.
- WHEN…From 9 AM to 9 PM MDT Friday.
- IMPACTS…Strong winds and rough waves on area lakes will create
hazardous boating conditions, especially for small watercraft.
Boaters on area lakes should use extra caution since strong winds
and rough waves can overturn or swamp small watercraft.