Gem State Weather & Outdoors

KNOW
BEFORE
YOU GO.

Mountain forecasts, snowpack reports, river levels, and regional conditions across Idaho's wildly variable terrain — from the Snake River Plain to the Sawtooths.

Regional Forecasts Outdoor Conditions
7
Climate Zones
11k
Ft Peak Elevation
300+
Sunny Days/Year
🌤️
Boise
58°F
❄️
Sun Valley
28°F
🌧️
Coeur d'Alene
44°F
Idaho Falls
38°F
🌨️
Stanley
18°F
☀️
Twin Falls
52°F

Regional Forecasts

IDAHO BY REGION

TREASURE VALLEY
58° / 34°
🌤️ Partly Cloudy
Boise · Nampa · Caldwell · Meridian
NWS Boise Forecast →
SAWTOOTH / SUN VALLEY
28° / 12°
❄️ Light Snow
Stanley · Ketchum · Hailey · Sun Valley
NWS Mountain Forecast →
NORTH IDAHO
44° / 30°
🌧️ Rain Showers
Coeur d'Alene · Sandpoint · Moscow · Lewiston
NWS Spokane Forecast →
EASTERN IDAHO
38° / 18°
⛅ Mostly Cloudy
Idaho Falls · Pocatello · Blackfoot · Rexburg
NWS Eastern ID Forecast →
MAGIC VALLEY
52° / 26°
☀️ Sunny
Twin Falls · Burley · Rupert · Jerome
NWS Forecast →
CENTRAL MOUNTAINS
32° / 16°
🌨️ Snow Showers
McCall · Cascade · Donnelly · Garden Valley
NWS Forecast →

Outdoor Conditions

PLAN YOUR
ADVENTURE

⛷️
SKIING & SNOWBOARD
Sun Valley, Bogus Basin, Brundage
🥾
HIKING & TRAILS
Sawtooths, Selkirks, Frank Church
🚣
RIVER & RAFTING
Salmon, Snake, Clearwater
🦌
HUNTING & FISHING
Statewide licenses and conditions
CAMPING & BACKPACKING
Sawtooth NRA, Payette NF
SKIING & SNOWBOARD
● Prime Conditions

Sun Valley Resort is reporting 94 inches of base snow and 21 of 78 runs open. Bogus Basin outside Boise has 64 inches of base and is fully open. Brundage near McCall is in excellent condition following last week's storm cycle.

Sun Valley Base
94 in
Bogus Basin Base
64 in
New Snow (7 day)
18 in
Forecast
Snow Thu
Full Ski Report →
IDAHO
WEATHER
WAITS FOR
NO ONE.

Idaho spans seven distinct climate zones — from the high desert of the Snake River Plain to the maritime-influenced panhandle forests. No other state has this much weather variety in this much wilderness. Check before you go.

NWS Boise Forecast →

Mountain Conditions

PEAK FORECASTS

Borah Peak
12,662 ft — Idaho's Highest Point
Summit Temp
4°F
Wind
35 mph
Conditions
Dangerous
Snow
Full winter
NWS Mountain Forecast →
Sawtooth Range
10,000–11,000 ft — Central Idaho
Stanley Temp
18°F
Snowpack
128%
Trail Status
Winter Only
River Level
Low/Safe
Sawtooth NRA →
Selkirk Mountains
7,000–8,000 ft — North Idaho
Summit Temp
22°F
Snowpack
108%
Road Status
Chains Req.
Avalanche
Moderate
Avalanche Forecast →
Sun Valley / Baldy
9,150 ft — Blaine County
Base
94 in
Summit
108 in
Runs Open
62 of 78
New Snow
6 in / day
Sun Valley Mountain Report →
Bogus Basin
7,590 ft — Near Boise
Base
64 in
Runs Open
Fully Open
Night Ski
Available
Drive Time
16 mi Boise
Bogus Basin Conditions →
Brundage Mountain
7,640 ft — McCall
Base
88 in
New Snow
14 in / wk
Runs Open
Most Open
Cat Skiing
Available
Brundage Conditions →