Sunny, with a high near 58. West southwest wind around 5 mph.
Forecast discussion
064
FXUS65 KBOI 231522
AFDBOI
Area Forecast Discussion
National Weather Service Boise ID
922 AM MDT Mon Jun 23 2025
.DISCUSSION...The fog/stratus in the central ID valleys will
dissipate by later this morning. Otherwise, expect dry and
warmer conditions with light winds today. No updates.
&&
.AVIATION...VFR. Skies mostly clear. Surface winds: Light and
variable less than 10 kt. Winds aloft at 10kft MSL: W-NW less
than 10 kt.
KBOI...VFR. Clear skies today. Surface winds: Southeast less
than 10 kt switching to the northwest by 21z.
&&
.PREV DISCUSSION...
SHORT TERM...Today through Wednesday night...An upper-level
trough will remain over the region through Wednesday,
accompanied by a series of weak shortwaves and cold fronts.
While these features will bring periods of cloud cover and
breezy conditions, the forecast remains dry through midweek.
Temperatures will gradually trend upward, starting around 5
degrees below normal today, returning to near-normal on Tuesday,
and climbing to about 5 degrees above normal by Wednesday.
LONG TERM...Thursday through Monday...The broader trough
pattern will persist over the Pacific Northwest through at least
Saturday. Additional shortwaves and weak frontal passages are
expected, with the best chances for showers and isolated
thunderstorms focused over the central Idaho mountains on
Thursday and Friday. Valley temperatures will peak in the upper
80s to near 90F on Wednesday, then moderate slightly into the
mid to upper 80s Thursday through Saturday.
By Sunday, long-range guidance suggests a strong upper ridge
building over the Northwest and Great Basin. This will usher in
a significant warming trend, with valley highs likely reaching
the mid 90s and potentially approaching the upper 90s early next
week.
&&
.BOI WATCHES/WARNINGS/ADVISORIES...
ID...None.
OR...None.
&&
$$
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DISCUSSION...BW
AVIATION.....JY
SHORT TERM...JDS
LONG TERM....JDS
Nearest avalanche forecast regions
Banner Summit
7mi away by Sawtooth Avalanche Center
No Rating - Watch for signs of unstable snow such as recent avalanches, cracking in the snow, and audible collapsing. Avoid traveling on or under similar slopes.
Sawtooth & Western Smoky Mtns
24mi away by Sawtooth Avalanche Center
No Rating - Watch for signs of unstable snow such as recent avalanches, cracking in the snow, and audible collapsing. Avoid traveling on or under similar slopes.
Galena Summit & Eastern Mtns
45mi away by Sawtooth Avalanche Center
No Rating - Watch for signs of unstable snow such as recent avalanches, cracking in the snow, and audible collapsing. Avoid traveling on or under similar slopes.
PAC Advisory Area
58mi away by Payette Avalanche Center
No Rating - Watch for signs of unstable snow such as recent avalanches, cracking in the snow, and audible collapsing. Avoid traveling on or under similar slopes.
Soldier & Wood River Valley Mtns
62mi away by Sawtooth Avalanche Center
No Rating - Watch for signs of unstable snow such as recent avalanches, cracking in the snow, and audible collapsing. Avoid traveling on or under similar slopes.
Southern Wallowas
111mi away by Wallowa Avalanche Center
No data reported
Northern Wallowas
123mi away by Wallowa Avalanche Center
No data reported
Bitterroot
136mi away by West Central Montana Avalanche Center
