RGVWX.COM
RGVWX Rio Grande Valley Weather
Official-Source Weather Products for the Rio Grande Valley. NWS, NHC, NOAA, road, utility, coastal, and preparedness sources gathered in one place.
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Local RGV3 products
Local RGV weather products
Current Rio Grande Valley NWS Alerts
Active watches, warnings, and advisories for the Rio Grande Valley counties and officially applicable Lower Texas coastal/marine areas.
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Open official productRio Grande Valley Interactive Radar
Interactive weather radar centered on the Rio Grande Valley. Use official NWS warnings for protective decisions.
NWS Brownsville / Rio Grande Valley
Regional forecasts, warnings, weather stories, climate information, and official products for the entire Rio Grande Valley and Lower Texas coast.
Severe Weather5 products
Severe Weather weather products
Severe Weather Outlook — Today
Categorical severe-thunderstorm risk for today.
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Open official productTornado Probability — Today
Probability of a tornado within 25 miles of a point.
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Open official productHail Probability — Today
Probability of severe hail within 25 miles of a point.
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Open official productDamaging Wind Probability — Today
Probability of damaging thunderstorm wind within 25 miles.
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Open official productCurrent Severe Weather Watches
Current tornado and severe-thunderstorm watches.
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Open official productRadar & Rain5 products
Radar & Rain weather products
National Radar Mosaic
Animated CONUS large-domain radar mosaic.
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Open official productDay 1 — 24-Hour Rainfall Forecast
WPC Day 1 quantitative precipitation forecast for its fixed 24-hour valid period.
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Open official productDays 1–5 Rainfall Forecast
WPC accumulated precipitation forecast for Days 1 through 5.
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Open official productDays 1–7 Rainfall Forecast
WPC accumulated precipitation forecast for Days 1 through 7.
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Open official productExcessive Rainfall Outlook — Day 1
Risk areas for flash flooding and excessive rainfall.
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Open official productTropics6 products
Tropics weather products
Atlantic Tropical Outlook — 2 Days
Official Atlantic tropical cyclone formation outlook.
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Open official productAtlantic Tropical Outlook — 7 Days
Official seven-day Atlantic tropical cyclone formation outlook.
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Open official productEastern Pacific Tropical Outlook — 7 Days
Useful for systems that could approach Mexico or cross into the Gulf.
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Open official productAtlantic Tropical Cyclone Outlook — Weeks 2–3
CPC Weeks 2–3 outlook for Atlantic tropical cyclone formation potential.
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Open official productTropical Formation Probability — 24 Hours
Objective tropical cyclone formation probability guidance.
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Open official productTropical Formation Probability — 48 Hours
Cumulative objective formation probability guidance.
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Open official productForecast Models3 products
Forecast Models weather products
Tropical Tidbits Model Guidance
GFS, ECMWF, CMC, ICON, ensembles, and other model products.
CyclonicWX Tropical Guidance
Tropical cyclone tracks, intensity guidance, and model products.
WeatherNerds Model Guidance
Advanced numerical weather model displays and tropical guidance.
Satellite3 products
Satellite weather products
Gulf of Mexico Satellite Loop
GOES-East GeoColor loop covering the Gulf of Mexico.
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Open official productTropical Atlantic Satellite Loop
GOES-East GeoColor loop across the tropical Atlantic.
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Open official productTropical Atlantic Upper-Level Water Vapor
Upper-level water-vapor satellite loop using GOES-19 ABI Band 8.
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Open official productAtmosphere6 products
Atmosphere weather products
Saharan Air Layer
Dry, dusty Saharan air across the Atlantic.
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Open official productCurrent Vertical Wind Shear
Environmental vertical wind shear affecting tropical development.
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Open official product24-Hour Wind Shear Tendency
Change in vertical wind shear over the previous 24 hours.
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Open official product850 mb Vorticity
Low-level atmospheric rotation.
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Open official productDeep-Layer Steering Flow
Approximate steering flow for deeper and stronger tropical cyclones.
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Open official productLow-Level Steering Flow
Approximate steering flow for shallow tropical systems.
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Open official productFlood & Water4 products
Flood & Water weather products
National Water Prediction Service
Official NOAA river observations, forecasts, flood inundation tools, and national water prediction products.
Arroyo Colorado at Harlingen
Local Arroyo Colorado gauge and forecast information for Harlingen-area flood awareness.
Rio Grande at Rio Grande City
Rio Grande gauge and forecast information for western Rio Grande Valley river conditions.
Rio Grande near San Benito
Lower Rio Grande gauge and forecast information for Cameron County and downstream flood awareness.
Marine4 products
Marine weather products
Atlantic, Caribbean & Gulf Significant Wave Heights
Official significant-wave-height analysis covering the tropical Atlantic, Caribbean Sea, and Gulf.
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Open official productWestern Atlantic Wind and Wave Analysis
Official western Atlantic offshore wind and wave analysis in feet.
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Open official productGulf Surface Analysis
Official Gulf surface analysis showing fronts, pressure systems, troughs, and tropical features.
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Open official productAtlantic Surface Forecast — 24 Hours
Official 24-hour tropical Atlantic surface forecast.
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Open official productOcean4 products
Ocean weather products
Gulf Sea-Surface Temperatures
Current NOAA blended 5 km sea-surface temperature analysis for the Gulf.
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Open official productU.S. Atlantic Sea-Surface Temperatures
Current NOAA blended 5 km sea-surface temperature analysis for the U.S. Atlantic.
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Open official productGlobal Sea-Surface Temperature Anomaly
Current daily 5 km sea-surface temperature departure from the long-term average.
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Open official productNorth Atlantic Ocean Heat Content Suite
Official OSPO North Atlantic Ocean Heat Content product page showing the most recent satellite product images.
Coastal Conditions4 products
Coastal Conditions weather products
NOAA nowCOAST Coastal Conditions Map
Interactive NOAA coastal map for observations, forecasts, marine weather, alerts, tides, and coastal hazards.
Port Isabel Tides & Water Levels
Official Port Isabel water levels, tide predictions, observations, and coastal station data.
South Padre Island Water Levels
Official South Padre Island water levels, tide predictions, observations, and coastal station data.
NWS Surf Zone Forecast — South Padre / Boca Chica
Current NWS surf-zone forecast for South Padre Island, Boca Chica, and nearby Lower Texas coast beaches, including rip-current risk, surf height, UV index, water temperature, winds, and tides.
Heat & Air Quality3 products
Heat & Air Quality weather products
NWS HeatRisk
Official HeatRisk guidance showing potential heat-related impacts beyond temperature alone.
AirNow Air Quality
Official U.S. air-quality maps and information for ozone, particle pollution, and health-sensitive conditions.
AirNow Fire & Smoke Map
Interactive smoke and fine-particle pollution map for wildfire smoke, agricultural smoke, and other PM2.5 impacts.
Drought & Fire3 products
Drought & Fire weather products
U.S. Drought Monitor — Texas
Weekly Texas drought intensity map for water, agriculture, wildfire, and long-term weather-impact awareness.
SPC Fire Weather Outlook
Official fire-weather outlooks for dry, windy, and high-risk fire-spread conditions.
Significant Wildland Fire Potential Outlook
Monthly and seasonal significant wildland fire potential outlooks for broader fire-risk context.
Extended Hazards1 product
Extended Hazards weather products
CPC Probabilistic Hazards Outlook
Official extended hazards outlook for heavy rain, heat, drought, and other weather hazards beyond the short-range forecast.
Roads & Utilities2 products
Roads & Utilities weather products
DriveTexas Road Conditions
Official TxDOT road-condition map centered on South Texas for closures, flooding, construction, traffic, and weather-related travel impacts.
TxDOT Pharr Traffic Cameras
Official TxDOT Pharr-area traffic cameras and ITS information for checking current roadway conditions.
Preparedness3 products
Preparedness weather products
Hurricane Preparedness
Official preparedness guidance before, during, and after a hurricane.
Understand Storm Surge
Storm-surge science, risk, products, and safety information.
NOAA Weather Radio
Find NOAA Weather Radio information and frequencies.
About this portal
RGVWX is a curated Rio Grande Valley weather-and-impact dashboard. It brings official and operationally useful weather, flood, coastal, heat, air-quality, road, utility, and preparedness resources into one public page.
Most products come from federal, state, university, or public-service sources. Link-only cards are used when a source is an interactive website or when a static image cannot be verified as the best current product.
View source domains used by enabled cards
www.weather.gov · www.windy.com · radar.weather.gov · www.wpc.ncep.noaa.gov · www.spc.noaa.gov · www.nhc.noaa.gov · www.cpc.ncep.noaa.gov · www.ospo.noaa.gov · www.star.nesdis.noaa.gov · tropic.ssec.wisc.edu · ocean.weather.gov · water.noaa.gov · nowcoast.noaa.gov · tidesandcurrents.noaa.gov · forecast.weather.gov · www.airnow.gov · fire.airnow.gov · droughtmonitor.unl.edu · www.nifc.gov · drivetexas.org · its.txdot.gov · www.tropicaltidbits.com · cyclonicwx.com · www.weathernerds.org
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RGVWX remains an aggregator, not an official weather authority. For protective actions, follow official NWS, NHC, emergency management, and public-safety instructions.
Safety notice: This page aggregates automatically updating products. For protective actions, use current instructions from the National Weather Service, National Hurricane Center, local emergency management, and public-safety officials.