Detailed Forecast

First Alert Weather Forecast

A warming trend for the weekend, with temps picking back up to the normal range for this time of year.  Saturday, we'll look for highs back into the upper 80's for the Snake River Plain.  Island Park and Jackson will be into the upper 70's and lower 80's. 

Dry and mainly sunny for the weekend, with lighter winds. West winds at 5-10 mph.  

Sunday night into Monday, we'll see more monsoonal moisture roll up from the south. This moisture will trigger thunderstorms into Monday and Tuesday, with highs near 90°.  Expect scattered thunderstorms throughout the week.

Maps & Radar

Eastern Pacific Satellite

Northwest Satellite

Surface Map

Jet Stream

There are currently no severe weather alerts.

Current Conditions



Normal High:88°
Normal Low:51°
Record High: 96° in 1996
Record Low: 40° in 1999
Sunrise:6:10 am
Sunset:8:56 pm
Moonrise:6:08 am
Moonset:8:30 pm
Today's MoonWaning crescent

Most Popular

E-News Registration