Brīdinājumi, Stevenson School

Red Flag Warning issued March 13 at 2:45PM CDT until March 14 at 8:00PM CDT by NWS Tulsa OK ...RED FLAG WARNING IN EFFECT FROM 10 AM TO 8 PM CDT FRIDAY FOR VERY DRY AND WINDY CONDITIONS FOR MUCH OF EASTERN OKLAHOMA AND NORTHWEST ARKANSAS... .Very strong winds and dry air will move into the area following the passage of a dryline Friday morning and afternoon. The combination of high winds, very low relative humidity values, and dry fuels will create extreme fire weather conditions across eastern Oklahoma and northwest Arkansas. * AFFECTED AREA...In Arkansas, Benton, Carroll, Washington, Madison, Crawford, Franklin, and Sebastian counties. In Oklahoma, Pushmataha, Choctaw, Osage, Washington, Nowata, Craig, Ottawa, Pawnee, Tulsa, Rogers, Mayes, Delaware, Creek, Okfuskee, Okmulgee, Wagoner, Cherokee, Adair, Muskogee, McIntosh, Sequoyah, Pittsburg, Haskell, Latimer, and Le Flore counties. * WIND...South to southwest winds 30 to 50 mph with gusts 40 to 65 mph. * HUMIDITY...Falling to 10 to 25 percent during the afternoon. * TEMPERATURE...High temperatures in the mid 70s to around 80. * IMPACTS...Any fires that develop will spread dangerously fast. Outdoor burning should be avoided on Friday. A red flag warning means that a dangerous combination of weather conditions and dry vegetation is expected within 36 hours, favoring rapid growth and spread of any wildfires. The primary weather factors include stronger winds, lower humidities, and warmer temperatures.

High Wind Warning issued March 13 at 9:18PM CDT until March 14 at 8:00PM CDT by NWS Tulsa OK * WHAT...Southwest winds 30 to 40 mph with gusts up to 65 mph expected. * WHERE...Portions of northwest Arkansas and east central, northeast, and southeast Oklahoma. * WHEN...From 10 AM to 8 PM CDT Friday. * IMPACTS...Strong winds will damage some trees and power lines resulting in local power outages. Some property could be damaged. Travel will be difficult, especially for high profile vehicles. Motorists should exercise caution while driving. Be alert to sudden gusts of wind which may cause you to lose control of your vehicle. Extra attention should be given to cross winds and on bridges and overpasses. People are urged to secure loose objects that could be blown around or damaged by the wind.