Blanca, Colorado Weather
Blanca, Colorado — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, soil and crop conditions for Blanca, Costilla County.
Flight conditions near Blanca. Data source: locating…
Soil conditions, frost risk and crop weather for Blanca.
About Blanca, Colorado
Blanca rests in a broad, sun-drenched valley, a place where the Sangre de Cristo Mountains rise like ancient, sleeping giants to the east. It lies 75.0 miles south-west of Pueblo, CO (from Pueblo, CO: bearing 222°T), and is situated 19.5 miles east of Alamosa. The land here is a study in ochre and sagebrush, punctuated by hardy cottonwoods that line the sparse waterways, their leaves a shimmering whisper against the immense blue sky. The air carries the dry, clean scent of high desert, a fragrance that promises vast horizons and a quiet resilience. The very soil seems to hold the memory of an age when only wind and hawk claimed dominion, a feeling that settles deep in the bones. This corner of Costilla County has a history woven with threads of Spanish land grants and tenacious pioneers. Blanca’s economy, long tied to the bounty of the surrounding agricultural lands, still echoes with the planting and harvesting of crops that thrive under the relentless sun. Though the railroad that once brought lifeblood through the valley has long since faded, the spirit of self-sufficiency endures. The San Luis Valley’s unique character, a blend of Hispanic heritage and the enduring spirit of the American West, finds its quiet expression in Blanca, where the rhythm of life moves with the slow, sure turning of the seasons.
Live animated radar for Blanca 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 | Blanca, Costilla County, Colorado |
| Coordinates | 37.438063°N, 105.515846°W |
| Timezone | Mountain Time (America/Denver) |
| ZIP Code(s) | 81123 |
| Area Code | 719 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Blanca, Colorado Weather Page
This page provides live weather conditions and forecasts for Blanca, Colorado, 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 Blanca includes coordinates 37.438063°N, 105.515846°W, situated in Costilla County. ZIP code 81123. Telephone area code: 719. 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.
