Severe

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 100. For the Wind Advisory, south winds 25 to 35 mph with gusts up to 60 mph expected. * WHERE...Death Valley National Park. * WHEN...For the Extreme Heat Warning, until 8 PM PDT Friday. For the Wind Advisory, from 2 PM Saturday to 5 AM PDT Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Heat

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 7 PM MDT THIS EVENING DUE TO WIND AND LOW RELATIVE HUMIDITY FOR PORTIONS OF NE AND WY... * AFFECTED AREA...Fire Weather Zones 417 through 422, 425, 427, and 432. * TIMING...From noon today to 7 PM MDT this evening. * WINDS...Southwest winds 15 to 25 mph with gusts up to 40 mph. * RELATIVE HUMIDITY...Relative Humidity between 12 to 18 percent. * IMPACTS...Any fires that develop will spread rapidly. Outdoor burning is not recommended.

* IMPACTS...Any fires that develop will likely spread rapidly. * AFFECTED AREA...In California...Fire weather zone 285. This includes Newell, Canby, Alturas, and Adin in Modoc County. * WIND...West winds 15 to 25 mph with gusts up to 35 mph. * HUMIDITY...Minimum afternoon humidity of around 15 percent. * DETAILED URL...View the hazard area in detail at https://weather.gov/wrh/hazards?wfo=mfr Follow all fire restrictions. You can find your county's emergency sign up form as well as links to fire restrictions at

* WHAT...Dangerously hot conditions with temperatures up to 105. * WHERE...Coachella Valley, San Diego County Deserts, and San Gorgonio Pass near Banning. * WHEN...Until 8 PM PDT this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat 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

...The National Weather Service in Tampa Bay Ruskin has issued a Flood Warning for the following rivers in Florida... Anclote River At Elfers at Little Road affecting Pasco County. * WHAT...Minor flooding is forecast. * WHERE...Anclote River at Elfers at Little Road. * WHEN...From this afternoon to Saturday morning. * IMPACTS...At 22.0 feet, There is water over the roadway along the Elfers Parkway. * ADDITIONAL DETAILS... - At 8:30 AM EDT Friday the stage was 19.6 feet. - Bankfull stage is 20.0 feet.

...Forecast flooding changed from Minor to Moderate severity for the following rivers in Florida... St Johns River Near Astor affecting Lake and Volusia Counties. .The St Johns River at Astor has reached Moderate Flood Stage due to northeast winds and repeated rounds of heavy rainfall across the basin. River levels are then forecast to remain just above Moderate Flood Stage through this weekend and into early next week. For the St. Johns River...including Astor...Moderate flooding is forecast.

* WHAT...Sub-freezing temperatures as low as 27 possible for Wallowa Valley. * WHERE...Wallowa County. * WHEN...From late tonight through Saturday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Take steps now to protect tender plants from the cold.

* WHAT...Sub-freezing temperatures as low as 29 possible. * WHERE...Central Oregon and Grande Ronde Valley. * WHEN...From late tonight through Saturday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Take steps now to protect tender plants from the cold.

...The Flood Warning is extended for the following rivers in Iowa... Wapsipinicon River near De Witt 4S affecting Clinton and Scott Counties. * WHAT...Major flooding is occurring. * WHERE...Wapsipinicon River near De Witt 4S. * WHEN...Until Tuesday morning. * IMPACTS...At 12.5 feet, Water affects old U.S. Highway 61 near the river. * ADDITIONAL DETAILS... - At 7:30 AM CDT Friday the stage was 12.5 feet. - Forecast...The river is expected to rise to a crest of 12.6 feet

...The Flood Warning is extended for the following rivers in Georgia... Satilla River At Atkinson affecting Brantley County. Additional information is available at https://water.weather.gov/wfo/JAX The next statement will be issued Saturday morning at 930 AM EDT. * WHAT...Minor flooding is forecast. * WHERE...Satilla River at Atkinson. * WHEN...From late tonight until further notice. * IMPACTS...At 13.0 feet, Warners Landing, Louis Landing and secondary roads around KOA campgrounds begin to flood. At 14.0