Moderate

* WHAT...Temperatures up to 93 expected. * WHERE...Riverside County Mountains and San Diego County Mountains. * WHEN...From 10 AM this morning to 8 PM PDT Thursday. * IMPACTS...Hot temperatures may cause heat illnesses. 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 Extreme Heat Warning, dangerously hot conditions with temperatures up to 98. For the Heat Advisory, temperatures up to 96 expected. * WHERE...San Diego County Valleys. * WHEN...For the Extreme Heat Warning, until 8 PM PDT Wednesday. For the Heat Advisory, from 8 PM Wednesday to 8 PM PDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Hot temperatures may cause heat illnesses. Drink plenty of fluids, stay in an air-conditioned room, stay out of

* WHAT...High temperatures up to 102 and morning lows up to 75 expected. Widespread Moderate HeatRisk will be present with areas of Major HeatRisk in the foothills where the thermal belt is strongest and in urban areas. * WHERE...The San Joaquin Valley, Sierra Nevada Foothills, and West Side Hills along the Coastal Range. * WHEN...From 10 AM Wednesday to 10 PM PDT Thursday. * IMPACTS...Hot temperatures may cause heat illnesses, especially those without effective cooling and/or adequate hydration.

* WHAT...West winds 15 to 25 mph with gusts up to 30 to 40 mph expected. * WHERE...Central Interior, Fairbanks Metro Area, Nenana, and Tanana Flats. * WHEN...From 4 PM this afternoon to 10 PM AKDT Wednesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and power outages may result. * ADDITIONAL DETAILS...As a cold front brings scattered to widespread rain showers across the Interior Tuesday into Wednesday, winds will

* WHAT...West winds 15 to 25 mph with gusts up to 30 to 40 mph expected. Locally stronger winds around 25 to 35 mph with gusts up to 50 mph are possible across higher elevations. * WHERE...Central and Eastern Interior north and east of Fairbanks, and the Upper Tanana Valley. * WHEN...From 4 PM this afternoon to 10 PM AKDT Wednesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and power outages may result. * ADDITIONAL DETAILS...As a cold front brings scattered to widespread

* WHAT...Heat index values in excess of 105 possible. * WHERE...Portions of northeast Kansas and central, north central, northwest, and west central Missouri. * WHEN...From noon today to 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

* WHAT...West winds 25 to 35 mph with gusts up to 55 mph expected. * WHERE...Benson, Cavalier, Eddy, Nelson, Ramsey, Towner, Western Walsh, and Griggs Counties. * WHEN...From 10 AM this morning to 7 PM CDT this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects.

* WHAT...West winds 20 to 30 mph with gusts to 45 mph or higher expected. * WHERE...In Minnesota, Kittson, West Marshall, and West Polk Counties. In North Dakota, Eastern Walsh, Grand Forks, Pembina, Steele, and Traill Counties. * WHEN...From 1 PM this afternoon to 7 PM CDT this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.

* WHAT...Temperatures between 85 and 105 expected. 10 to 15 degrees above normal. * WHERE...Calabasas and Agoura Hills, Eastern San Fernando Valley, Eastern Santa Monica Mountains Recreational Area, Los Angeles County Beaches, Los Angeles County Inland Coast including Downtown Los Angeles, Los Angeles County San Gabriel Valley, Malibu Coast, Palos Verdes Hills, Western San Fernando Valley, and Western Santa Monica Mountains Recreational Area * WHEN...From 10 AM this morning to 8 PM PDT Thursday.

* WHAT...Temperatures of 85 to 105 expected. 10 to 20 degrees above normal. * WHERE...Calabasas and Agoura Hills, Eastern San Fernando Valley, Eastern Santa Monica Mountains Recreational Area, Los Angeles County Beaches, Los Angeles County Inland Coast including Downtown Los Angeles, Los Angeles County San Gabriel Valley, Malibu Coast, Palos Verdes Hills, Western San Fernando Valley, and Western Santa Monica Mountains Recreational Area * WHEN...From 10 AM Wednesday to 8 PM PDT Thursday.