GrayCloud Weather logo

GrayCloud Weather

How to Join GrayCloud Weather Beta on iOS

About GrayCloud Weather

The fastest way to access NWS/NOAA weather data.

Simply tap anywhere on the map and view NOAA's spot specific weather forecast.

7-DAY NWS/NOAA WEATHER FORECAST

  • Text Summary, Spot & Zone Forecast
  • Weather, Sky, Wind & Waves
  • Snow Accumulation & Probability
  • Severe Weather Hazards

NATIONAL WEATHER SERVICE DISCUSSION

  • Weather Synopsis
  • Short Term Forecast
  • Long Term Forecast
  • Severe Weather Forecast
  • Aviation Weather
  • Marine Weather
  • Hazard Potential Outlook

ACCESS 40,000+ WEATHER STATIONS

  • Air Temperature
  • Wind Speed, Gust, Direction
  • Dew Point, RH, Wind Chill
  • Pressure, Solar Radiation, Precipitation

Note: Data availability varies by weather station

Access NOAA weather radar map overlays

  • - PRO SUBSCRIPTION FEATURES --

+ Hourly Weather Forecast

+ High Resolution Satellite Imagery

+ 16-Day Weather Forecast Models

+ Hi-Res Weather Simulation Models

+ Winter Weather / Rainfall Graphics

HOURLY WEATHER FORECAST

  • Air Temperature
  • Wind Speed, Gust, Direction
  • Probability of Precipitation
  • Cloud Cover
  • Relative Humidity
  • Signifiant Wave Height
  • Wind Waves
  • Swell (Primary / Secondary Swell if Available)

GOES HI-RES SATELLITE IMAGERY

Fifteen (15) Satellite Imagery Filters

  • Visible (Band 2)
  • Near IR (Bands 4 & 5)
  • Infrared (Bands 7, 8, 9, 10, 13, 14 & 16)
  • Nighttime Microphysics
  • Day Cloud Phase
  • True Color
  • Air Mass
  • Sandwich

16-DAY WEATHER FORECAST MODELS

  • Global Forecast System (GFS)
  • Global Ensemble Forecast System (GEFS)
  • North American Ensemble (NAEFS)

WEATHER SIMULATION FORECAST MODELS

  • WaveWatch III (WW3)
  • Hi-Res Rapid Refresh (HRRR)
  • Hi-Res Ensemble Forecast (HREF)
  • North American Mesoscale (NAM)
  • Hi-Res North American Mesoscale

(NAM-HIRES)

  • High Resolution Window

(HRW-FV3, HRW-ARW, HRW-ARW2)

TERMS & CONDITIONS

https://lwbrandsllc.com/national-weather-forecast-data-app-terms-conditions/

  • -
  • Available for iPhone & iPad

Forecast coverage includes:

  • Continental USA
  • Hawaii
  • Alaska
  • Puerto Rico

Feel free to contact me at support@lwbrandsllc.com if you have any questions.

Enjoy.

Popular Apps

No apps available.

Frequently Asked Questions