Expected

...RED FLAG WARNING REMAINS IN EFFECT FROM 2 PM TO 8 PM MDT MONDAY DUE TO WIND AND LOW RELATIVE HUMIDITY FOR CORSON AND DEWEY... ...RED FLAG WARNING REMAINS IN EFFECT FROM 3 PM TO 9 PM CDT MONDAY DUE TO WIND AND LOW RELATIVE HUMIDITY FOR CAMPBELL, WALWORTH, AND POTTER... * AFFECTED AREA...In South Dakota, Campbell, Walworth, and Potter. * TIMING...From 3 PM to 9 PM CDT Monday. * WINDS...Northwest winds 15 to 25 mph with gusts up to 40 mph. * RELATIVE HUMIDITY...Relative Humidity down to around 20 percent.

The National Weather Service in Las Vegas has issued a * Dust Storm Warning for... West central Mohave County in northwestern Arizona... * Until 800 PM MST. * At 716 PM MST, a dust channel was 9 miles southeast of Grand Canyon Ranch, or 37 miles north of Kingman, moving west at 15 mph. HAZARD...Less than a quarter mile visibility with strong wind in excess of 40 mph. SOURCE...Detected by National Weather Service meteorologists. IMPACT...Dangerous life-threatening travel. Locations impacted include...

* WHAT...Flooding and inundation caused by excessive rainfall, flash flooding and debris flows. This warning may be extended as needed. * WHERE...A portion of southern Utah, including the following county, Beaver. * WHEN...Until 745 PM MDT Monday. * IMPACTS...Major flooding and inundation is continuing in Beaver City and will continue to develop downstream to Minersville Reservoir. Numerous roads remain closed due to flooding, including I-15 in Beaver. Local media have reported water rescues. * ADDITIONAL DETAILS...

* WHAT...Dangerously hot conditions with heat index values up to 115 expected. * WHERE...In Arkansas, Lee AR, Phillips, and St. Francis Counties. In Mississippi, Coahoma, Quitman, Tallahatchie, and Tunica Counties. * WHEN...From 10 AM Monday to 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 in excess of 105F degrees expected. For the Extreme Heat Warning, dangerously hot conditions with heat index values in excess of 110F degrees expected. * WHERE...Portions of southeast Arkansas and central, north central, and northwest Mississippi. * WHEN...For the Heat Advisory, until 9 PM CDT this evening. For the Extreme Heat Warning, from 10 AM to 9 PM CDT Monday. * IMPACTS...Heat related illnesses increase significantly during

* WHAT...Dangerously hot conditions with heat index values up to 114 expected. * WHERE...Portions of central, eastern, north central, and southeast Arkansas. * WHEN...From 10 AM Monday to 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. Do not leave young children and pets in unattended vehicles. Car

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Central Clinton County in south central Kentucky... East Central Cumberland County in south central Kentucky... Southwestern Russell County in south central Kentucky... * WHEN...Until 945 PM CDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 649 PM CDT, local law enforcement reported heavy rain and

The National Weather Service in Eureka has issued a Red Flag Warning, which is in effect from 9 PM this evening to 6 PM PDT Monday. * AFFECTED AREA...Interior Humboldt County, Trinity County, and southwestern Siskiyou County. * THUNDERSTORMS...Isolated dry thunderstorms tonight into Monday afternoon. Confidence is highest tonight but some activity may continue into the afternoon. * OUTFLOW WINDS...Gusty and erratic outflow winds of up to 30 mph is possible.

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Central Russell County in south central Kentucky... * WHEN...Until 815 PM CDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 517 PM CDT, Doppler radar indicated heavy rain due to thunderstorms. Flooding is ongoing or expected to begin shortly in the warned area. Between 1 and 2 inches of rain have fallen.