Green Grass, South Dakota Weather
Green Grass, South Dakota — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, soil and crop conditions for Green Grass, Dewey County.
Flight conditions near Green Grass. Data source: locating…
Soil conditions, frost risk and crop weather for Green Grass.
About Green Grass, South Dakota
Green Grass, South Dakota, is a place where the sky feels vast and the earth breathes a quiet, enduring spirit. It lies 115.3 miles south-south-west of Bismarck, ND (from Bismarck, ND: bearing 191°T), and is situated 11.6 miles north of North Eagle Butte. The landscape here is a study in subtle, rolling contours, a tapestry of grasses and low-lying vegetation that stretches toward horizons punctuated by the distant, hazy shapes of buttes. In the summer, the air hums with the drone of insects and carries the faint, sweet scent of sun-baked earth and wild sage. Dust devils sometimes dance across the fields, ephemeral whirlwinds that stir the dry soil before dissolving back into the immense, indifferent sky. The light, particularly in the late afternoon, casts long, golden shadows that soften the edges of the land, lending a profound sense of peace to the open spaces. The history of Green Grass is tied to the resilience of those who have sought a livelihood from this land, primarily through ranching and agriculture. The economy, though modest, is built on the sturdy foundation of cattle and grain, a rhythm dictated by the seasons and the needs of the earth. Life in Green Grass moves at a pace that allows for observation, for noticing the subtle shifts in weather or the slow, steady growth of crops. There are no grand monuments here, no bustling tourist attractions; instead, the distinctiveness of Green Grass lies in its unpretentious character, its quiet dignity, and the enduring connection between its people and the wide, open country that defines them.
Live animated radar for Green Grass 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 | Green Grass, Dewey County, South Dakota |
| Coordinates | 45.171091°N, 101.245985°W |
| Timezone | Mountain Time (America/Denver) |
| ZIP Code(s) | 57625 |
| Area Code | 605 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Green Grass, South Dakota Weather Page
This page provides live weather conditions and forecasts for Green Grass, South Dakota, 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 Green Grass includes coordinates 45.171091°N, 101.245985°W, situated in Dewey County. ZIP code 57625. Telephone area code: 605. Timezone: Mountain Time (America/Denver).
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.
