Expected

...The upper level low over the region will shift to the east just enough to allow for monsoonal moisture to move into the region. Instability will accompany the moisture and allow for increased chances of thunderstorms across central Oregon and the eastern mountains. Isolated dry thunderstorms could spark new wildfires and gusty outflow winds can affect fires already on the landscape... * AFFECTED AREA...Fire Weather Zones 698 Southern Blue

...The upper level low over the region will shift to the east just enough to allow for monsoonal moisture to move into the region. Instability will accompany the moisture and allow for increased chances of thunderstorms across central Oregon and the eastern mountains. Isolated dry thunderstorms could spark new wildfires and gusty outflow winds can affect fires already on the landscape... The National Weather Service in Pendleton has issued a Red Flag

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM CDT /8 PM MDT/ THIS EVENING DUE TO WIND AND LOW RELATIVE HUMIDITY FOR MORTON, GRANT, SIOUX, AND EMMONS COUNTIES... .Critical fire weather conditions are expected in parts of south central North Dakota this afternoon and early evening. Northwest winds will increase to around 25 mph this afternoon, with gusts as high as 40 mph. Relative humidity will fall as low as 20 percent this afternoon as temperatures rise into the lower 90s. Any fires that

* WHAT...Dangerously hot conditions with heat index values up to 116. * WHERE...Portions of East Arkansas, North Mississippi, and Southeast Missouri. * WHEN...Until 9 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose

* WHAT...For the Heat Advisory, heat index values up to 107 expected. For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 111 expected. * WHERE...Cowley, Harper, Sumner, Chautauqua, Elk, Labette, Montgomery, Neosho, and Wilson Counties. * WHEN...For the Heat Advisory, until 9 PM CDT this evening. For the Extreme Heat Warning, from noon to 8 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high

* WHAT...For the Heat Advisory, heat index values up to 108 expected. For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 114 expected. * WHERE...Portions of central, east central, northern, northwest, and southeast Oklahoma. * WHEN...For the Heat Advisory, until 8 PM CDT this evening. For the Extreme Heat Warning, from noon to 8 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high

* WHAT...Dangerously hot conditions with heat index values up to 115F degrees, with limited heat relief overnight. * WHERE...Portions of southeast Arkansas and central, north central, and northwest Mississippi. * WHEN...Until 9 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

* WHAT...For the Heat Advisory, heat index values up to 110F degrees during the daytime, with limited heat relief overnight. For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 115F degrees, with limited heat relief overnight. * WHERE...Portions of southeast Arkansas, northeast Louisiana, and north central Mississippi. * WHEN...For the Heat Advisory, until 10 AM CDT Tuesday. For the Extreme Heat Warning, from 10 AM to 9 PM CDT Tuesday.

* WHAT...For the Heat Advisory, heat index values up to 110F degrees during the daytime, with limited heat relief overnight. For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 115F degrees, with limited heat relief overnight. * WHERE...Portions of northeast Louisiana and central, southwest, and west central Mississippi. * WHEN...For the Heat Advisory, until 10 AM CDT Tuesday. For the Extreme Heat Warning, from 10 AM to 9 PM CDT Tuesday.

* WHAT...For the Heat Advisory, heat index values up to 109 expected. For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 112 expected. * WHERE...Delaware, Northeast Osage, and Southeast Osage Counties. * WHEN...For the Heat Advisory, until 8 PM CDT this evening. For the Extreme Heat Warning, from noon to 8 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Heat related illnesses are