Relative Humidity and Winds

Idabel Broken Bow Mt. Herman Wister Talihina Clayton Cloudy Hugo Antlers Lane Durant Wilburton Stigler Sallisaw Webbers Falls Cookson Westville Tahlequah Eufaula McAlester Stuart Centrahoma Tishomingo Holdenville Madill Burneyville Ardmore Newport Fittstown Sulphur Haskell Porter Okmulgee Inola Bixby Tulsa Okemah Bowlegs Ada Byars Pauls Valley Ringling Hectorville Bristow Shawnee Ketchum Ranch Washington Norman Chandler Spencer OKC East OKC North Waurika Ninnekah Chickasha Acme Oilton Minco Guthrie Walters Apache Grandfield Medicine Park Fort Cobb Tipton Altus Hobart El Reno Hinton Perkins Marena Stillwater Lake Carl Blackwell Pawnee Red Rock Marshall Kingfisher Watonga Weatherford Bessie Jay Pryor Skiatook Wynona Burbank Miami Vinita Nowata Talala Copan Foraker Newkirk Blackwell Mangum Hollis Erick Putnam Butler Cheyenne Breckinridge Lahoma Fairview Seiling Camargo Medford Cherokee Alva May Ranch Freedom Woodward Arnett Buffalo Slapout Beaver Hooker Goodwell Boise City Kenton Elk City Valliant Eva
The Relative Humidity and Winds map displays the current relative humidity at 1.5 m (5 ft), displayed in percent (%), at each Mesonet site, as well as the 10-m average wind conditions across Oklahoma. Relative humidity (RH) indicates the percentage of water vapor that the air is currently holding (with respect to its maximum holding capacity at the current temperature). RH is the most critical weather variable for fire behavior, as a lower relative humidity leads to lower dead fuel moisture, especially in the 1-hour and 10-hour fuels. The 10-m (33 ft) winds are represented by wind vectors (arrows) whose lengths are proportional to the wind speed and which point in the direction toward which the wind is blowing. This map is updated every 5 minutes.