Sweet Grass, Montana Weather
Sweet Grass, Montana — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, soil and crop conditions for Sweet Grass, Toole County.
Flight conditions near Sweet Grass. Data source: locating…
Soil conditions, frost risk and crop weather for Sweet Grass.
About Sweet Grass, Montana
Sweet Grass, Montana, unfolds under a vast, often cerulean sky, a place where the very air seems to carry the scent of sun-baked earth and distant, unseen cattle. It lies 107.7 miles north-north-west of Great Falls, MT (from Great Falls, MT: bearing 344°T), and is situated 34.2 miles north of Shelby. The landscape here is a study in subtle transitions; rolling hills, cloaked in the tawny hues of prairie grasses, surrender to the more rugged, broken terrain that hints at the mountain ranges looming on the horizon. The Big Sandy Creek, a ribbon of silver, meanders through the valley, its banks lined with cottonwoods that offer a fleeting, verdant contrast to the prevailing dryness. In the quiet hours, when the sun dips low, casting long shadows that stretch and distort the land, the silence itself feels profound, broken only by the whisper of the wind or the distant cry of a hawk. The history of Sweet Grass is etched not in grand monuments, but in the enduring spirit of those who sought a livelihood from this formidable land. Its roots are tied to the ranching and agricultural traditions that have sustained its people for generations, with the fertile valleys and open ranges providing sustenance. The local economy, though modest, thrives on the resilience of its inhabitants, their lives interwoven with the cycles of the seasons and the dependable, if sometimes harsh, generosity of nature. There is a quiet dignity to Sweet Grass, a sense of self-reliance fostered by its remoteness and the stark beauty of its surroundings, a place where the past is not forgotten but lives on in the very texture of the present.
Live animated radar for Sweet 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 | Sweet Grass, Toole County, Montana |
| Coordinates | 48.99611°N, 111.960596°W |
| Timezone | Mountain Time (America/Denver) |
| ZIP Code(s) | 59484 |
| Area Code | 406 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Sweet Grass, Montana Weather Page
This page provides live weather conditions and forecasts for Sweet Grass, Montana, 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 Sweet Grass includes coordinates 48.996110°N, 111.960596°W, situated in Toole County. ZIP code 59484. Telephone area code: 406. 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.
