Island Park, Idaho Weather
Island Park, Idaho — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, soil and crop conditions for Island Park, Fremont County.
Flight conditions near Island Park. Data source: locating…
Soil conditions, frost risk and crop weather for Island Park.
About Island Park, Idaho
Island Park unfolds as a vast, verdant expanse where the sagebrush plains meet the whispering pines, a landscape sculpted by ancient volcanic forces and the relentless flow of the Henrys Fork of the Snake River. It lies 46.3 miles north-north-east of Rexburg, ID (from Rexburg, ID: bearing 27°T), and is situated 21.0 miles south-west of West Yellowstone. Here, the earth breathes a scent of sun-baked dust and resinous wood, a fragrance that clings to the air as the golden light of late afternoon spills across the rolling terrain. The river, a ribbon of liquid silver, meanders through meadows dotted with wildflowers, its gentle murmur a constant counterpoint to the rustle of wind through the trees. The sky above is an immense canvas, often streaked with dramatic cloud formations that promise or deliver the region's characteristic afternoon showers, leaving the air washed clean and the colors of the land deepened. This place, Island Park, carries the echoes of a frontier spirit, a legacy intertwined with the bounty of its abundant waterways and the sturdy resilience of its people. For generations, the Henrys Fork has been the lifeblood of this region, sustaining a vibrant fishing economy that draws anglers from across the globe, their dreams of catching a legendary trout as old as the very mountains that cradle this valley. The land itself, shaped by the caldera of a supervolcano, offers a geological narrative of immense power and slow, patient transformation, evident in the porous lava flows and the unique mineral springs that dot the periphery. The rhythm of life here is dictated not by hurried clocks, but by the changing seasons and the predictable migrations of wildlife, a peaceful cadence that allows the distinctive character of Island Park to truly flourish.
Live animated radar for Island Park and surroundings — RainViewer.
NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.
Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload
| Location | Island Park, Fremont County, Idaho |
| Coordinates | 44.424364°N, 111.371064°W |
| Timezone | Mountain Time (America/Boise) |
| ZIP Code(s) | 83429, 83433 |
| Area Code | 208 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Island Park, Idaho Weather Page
This page provides live weather conditions and forecasts for Island Park, Idaho, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, real-time aviation weather (live METAR and TAF reports from the nearest reporting airport, with a modeled estimate shown when no station is in range), precipitation radar and NOAA GOES-16 satellite imagery. Additional sections may include tide predictions, wave height, wave direction and sea-surface temperature, a barometric pressure trend, and a solunar-based fishing forecast with a fishing-conditions rating for coastal localities, and soil temperature, crop weather and live USGS river gauge data for agricultural areas near a monitored waterway. All data updates automatically on every page visit.
Location data for Island Park includes coordinates 44.424364°N, 111.371064°W, situated in Fremont County. ZIP code 83429, 83433. Telephone area code: 208. Timezone: Mountain Time (America/Boise).
Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. Aviation data is sourced from aviationweather.gov (NOAA), with a modeled estimate used where no nearby reporting station is available. River and stream data is sourced from the USGS National Water Information System. Tide predictions are sourced from NOAA CO-OPS; marine and solunar data are modeled from Open-Meteo and public sunrise/moon calculations and should be treated as a general guide alongside on-the-water conditions. Radar is provided by RainViewer. Satellite imagery is sourced from NOAA/NESDIS GOES-East and is public domain.
