Live National Weather Service alerts, NEXRAD weather radar, USGS river and stream gauges, Storm Prediction Center convective outlooks, Local Storm Reports, 5-day forecast, air quality, and severe-weather notifications for Sweetwater County, WY (FIPS 56037) in Wyoming. Free, no login, no ads.
Sweetwater County, WY is one of the counties of Wyoming covered by BloomWX. Sweetwater County, WY has a population of approximately 42,079 (2022 estimate, US Census Bureau). The county covers 10,427 square miles of land area. The county seat is Green River.
Rock Springs, Green River, North Rock Springs, Clearview Acres, Reliance.
Sweetwater County, WY is served by the National Weather Service RIW forecast office for warnings, watches, advisories, and decision-support services. The same office produces the Hazardous Weather Outlook, Area Forecast Discussion, and DSS briefing packets you'll see on the BloomWX dashboard for this county.
BloomWX also covers the surrounding counties: Moffat County, CO, Daggett County, UT, Carbon County, WY, Summit County, UT, Uinta County, WY, Lincoln County, WY, Sublette County, WY, Fremont County, WY.
BloomWX is a free weather operations dashboard for SKYWARN storm spotters, emergency management volunteers, ham radio nets, and anyone in Sweetwater County, WY who needs the official NWS data without the consumer-app cruft. Data is pulled directly from weather.gov and refreshes every 60 seconds. Sources: National Weather Service, Storm Prediction Center, USGS Water Data, NOAA Space Weather Prediction Center, Open-Meteo (Air Quality), and the Citizen Weather Observer Program.
Read the BloomWX learn library for beginner-friendly explainers on every dashboard surface, including SPC convective outlooks (TSTM/MRGL/SLGT/ENH/MDT/HIGH), NEXRAD radar, USGS flood gauges, and WPC surface analysis charts. See all Wyoming county weather dashboards on BloomWX.