930
FXUS65 KBOI 272105
AFDBOI

Area Forecast Discussion
National Weather Service Boise ID
305 PM MDT Fri Jun 27 2025

.SHORT TERM...Tonight through Sunday night...Dry westerly flow
continues through Sunday, with cumulus buildups over the
mountains during the day. Breezy west-northwest winds this
afternoon and Saturday afternoon. A ridge will begin to amplify
over the western US on Sunday, starting a warming trend.

.LONG TERM...Monday through Friday...A ridge will strengthen
over the West on Monday and Tuesday, bringing warmer
temperatures. Temperatures will be 10-15 degrees above normal
Monday and Tuesday, with low 100s in the lowest elevations.
Monsoonal moisture will increase on Monday afternoon, with
a 10-20 percent chance of thunderstorms. Monsoon moisture will
remain over the area through the long term with a 10-20 percent
chance of thunderstorms each afternoon through Friday as weak
shortwaves embedded in the southwest flow move through.
Temperatures will remain around 10 degrees above normal for the
extended period.

&&

.AVIATION...VFR. Surface winds: W-NW 5-15 kt. Local gusts 15-25 kt
tonight in parts of SE Oregon and far SW Idaho. Winds aloft at 10kft
MSL: W-SW 15-25 kt.

KBOI...VFR. Surface winds NW 8-13 kt with gusts to 20 kt, decreasing
to less than 10 kt this evening.

Weekend Outlook...VFR. Surface winds W-NW 5-15 kt. Afternoon gusts
15-25 kt.

&&

.BOI WATCHES/WARNINGS/ADVISORIES...
ID...None.
OR...None.

&&

$$

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SHORT TERM...KA
LONG TERM....KA
AVIATION.....ST