Enter your search query in the box below.

Mattawa, Washington Weather

Mattawa, Washington — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, tides and marine conditions for Mattawa, Grant County.

🌡️ Current Conditions
Loading current conditions…
24-Hour Forecast
Loading hourly forecast…
Current Conditions Detail
Loading detail…
7-Day Forecast
Loading 7-day forecast…
🌊 Marine & Fishing

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

Loading tide data…
Loading marine conditions…
✈️ Aviation Weather

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

Loading aviation data…
🌿 Air Quality
Loading air quality data…
NWS Extended Forecast
Loading NWS forecast…
📡 Precipitation Radar

Live animated radar for Mattawa and surroundings — RainViewer.

Loading radar…
🛰️ 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
Calculating…

About Mattawa, Washington

Mattawa rests where the sagebrush country begins to truly unfurl, a place where the sun’s dominion feels absolute. It lies 22.5 miles west-north-west of Pierce, WA (from Pierce, WA: bearing 289°T), and is situated 4.1 miles north of Desert Aire. The land rolls, not with the soft swell of distant hills, but with the starker, more deliberate contours of ancient riverbeds and wind-scoured plains, all under a sky that stretches with an almost aching immensity. Dry grasses, the colour of old parchment, whisper secrets to the persistent breeze that sweeps across the high desert, carrying the faint, earthy scent of sun-baked earth and distant, irrigated fields. The light here possesses a particular clarity, especially as the day wanes, turning the tawny landscape into a canvas of muted golds and deepening shadows, a silent, grand theatre for the closing act of daylight. Even in the stillness, there is a subtle energy, a resilience in the sparse vegetation that clings to the arid soil, hinting at life's tenacious hold. The history of Mattawa is deeply entwined with the mighty Columbia River, a lifeblood that carved this land and continues to sustain its present. For generations, this waterway served as a vital artery, first for native peoples, and later for settlers drawn to the promise of fertile land made possible by ambitious irrigation projects. Today, the economy of Mattawa thrives on this agricultural bounty, a testament to human ingenuity transforming the desert into a productive landscape. Rows of vibrant crops, a striking emerald against the ochre earth, stretch towards the horizon, a modern echo of the region’s enduring connection to water and soil. The steady hum of agricultural machinery is the town’s diurnal rhythm, a constant reminder of the hard work and dedication that nourishes this corner of Grant County, a place that has learned to bloom where it was once thought only the hardy could survive.

LocationMattawa, Grant County, Washington
Coordinates46.73791°N, 119.902823°W
TimezonePacific Time (America/Los_Angeles)
ZIP Code(s)99349
Area Code509
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service