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Ketchum, Idaho Weather

Ketchum, Idaho — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery for Ketchum, Blaine County.

🌡️ Current Conditions
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24-Hour Forecast
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Current Conditions Detail
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7-Day Forecast
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✈️ Aviation Weather

Flight conditions near Ketchum — sourced from the FAA Aviation Weather Center. Nearest reporting station: locating…

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NWS Extended Forecast
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📡 Precipitation Radar

Live animated radar for Ketchum and surroundings — RainViewer.

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🛰️ Satellite Imagery

NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.

NOAA GOES-16 CONUS GEOCOLOR satellite animated loop
🛰️ GEOCOLOR loop 🌡️ Infrared (IR) 🌀 NHC Hurricane Satellite 🔗 NOAA Full Viewer

Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload

🌙 Astronomy
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About Ketchum, Idaho

Ketchum unfolds in a broad valley cupped by the Sawtooth Mountains, their jagged peaks, often dusted with snow even in summer's high sun, forming a dramatic backdrop. It lies 77.4 miles north of Twin Falls, ID (from Twin Falls, ID: bearing 4°T), and is situated 1.3 miles south-south-west of Sun Valley. The Big Wood River, a ribbon of cool, clear water, meanders through the landscape, its banks fringed with cottonwood and willow that turn a vibrant gold in autumn. The air here, especially in the early morning, carries a crisp, almost crystalline quality, a testament to the high desert elevation and the surrounding wilderness. Wild sagebrush carpets the drier slopes, releasing its pungent, earthy perfume when warmed by the sun, while meadows burst with wildflowers in a riot of color during the warmer months. The character of Ketchum is one of rugged beauty, a place where the wildness of the mountains feels ever-present, shaping the lives and the spirit of those who call it home. The roots of Ketchum are deeply intertwined with mining, a history that echoes in the very bones of the surrounding mountains, though its economy has since diversified dramatically. Today, the allure of the pristine natural environment draws a steady stream of visitors, a significant portion of Ketchum's economic vitality flowing from tourism and the outdoor recreation that defines the region. World-class skiing at nearby Sun Valley, hiking and biking trails that crisscross the mountains, and the serene beauty of the Sawtooth National Recreation Area offer year-round attractions. The town itself has cultivated a sophisticated yet unpretentious cultural scene, a surprising blend of rustic charm and worldly influence, attracting artists, writers, and entrepreneurs who appreciate its unique blend of isolation and connection. The quiet hum of daily life in Ketchum is punctuated by the gentle murmur of the Big Wood River, a constant reminder of the powerful natural forces that have shaped and continue to sustain this remarkable place.

LocationKetchum, Blaine County, Idaho
Coordinates43.68074°N, 114.363662°W
TimezoneMountain Time (America/Boise)
ZIP Code(s)83340
Area Code307
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service