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Issaquah, Washington Weather

Issaquah, Washington — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, tides and marine conditions for Issaquah, King 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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🌊 Marine & Fishing

Tides, marine forecast and fishing conditions near Issaquah. Nearest NOAA tide station:

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✈️ Aviation Weather

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

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🌿 Air Quality
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NWS Extended Forecast
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📡 Precipitation Radar

Live animated radar for Issaquah 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 Issaquah, Washington

Issaquah rests in a valley carved by ancient glaciers, cradled by the imposing slopes of Cougar Mountain and Squak Mountain, their forested flanks a verdant testament to the region's persistent rainfall. It lies 2.6 miles west-south-west of King, WA (from King, WA: bearing 242°T), and is situated 2.6 miles west-south-west of King County. The air here, especially after a spring shower, carries the damp, earthy scent of Douglas fir and cedar, a fragrance that clings to the cool, moist climate. The Sammamish River, a placid artery, meanders through the lowlands, its banks often shrouded in mist during the early morning hours, reflecting the muted grey of the Pacific Northwest sky. Even in summer, a softness pervades the light, a gentle diffusion that seems to soften the edges of the world, lending a quiet grace to the rolling terrain that leads eventually to the broader Puget Sound basin. The story of Issaquah is deeply entwined with the railroads that once thundered through its heart, connecting timber camps and agricultural ventures to bustling markets. For decades, coal mining sustained a hardy population, the legacy of those subterranean endeavors now largely relegated to local lore and the occasional weathered artifact. Today, the economy of Issaquah thrives on a blend of technology and retail, with large corporations establishing a presence that hums with a modern energy, yet the echoes of its past linger in the historic downtown, where brick buildings stand as sturdy reminders of earlier days. The annual Issaquah Salmon Days festival, a vibrant celebration of the natural cycle of the migrating fish, draws crowds from across the region, a lively testament to the enduring connection between the people and the wild bounty of their homeland.

LocationIssaquah, King County, Washington
Coordinates47.530101°N, 122.032619°W
TimezonePacific Time (America/Los_Angeles)
ZIP Code(s)98029, 98027
Area Code206, 253
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service