Moderate

* WHAT...Temperatures up to 97. * WHERE...Riverside County Mountains. * WHEN...Until 8 PM PDT this evening. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Temperatures will fall to below normal by Sunday. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. If you do not have air conditioning in your home or lack shelter, you can call 211 or visit 211ca.org for assistance locating appropriate shelter from the heat.

* WHAT...Temperatures up to 93. * WHERE...San Bernardino County Mountains. * WHEN...Until 8 PM PDT this evening. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Temperatures will fall to below normal by Sunday. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. If you do not have air conditioning in your home or lack shelter, you can call 211 or visit 211ca.org for assistance locating appropriate shelter from the heat.

At 255 PM EDT, a strong thunderstorm was over Highland Mills, or over Griffin, moving southeast at 5 mph. HAZARD...Up to 40 mph wind, pea sized hail and frequent cloud to ground lightning. SOURCE...Radar indicated. IMPACT...Expect minor damage to tree limbs and blowing around of light, unsecured objects. Locations impacted include... Griffin, Sunny Side, East Griffin, Highland Mills, Rover, Towalaga, Experiment, Walker Mill, Birdie, and Vaughn. People outdoors should seek shelter immediately. If you can hear

At 241 PM EDT, Doppler radar was tracking a strong thunderstorm near Taylorsville, moving southeast at 10 mph. HAZARD...Wind gusts up to 40 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to outdoor objects is possible. Locations impacted include... Taylorsville, Bethlehem, Lake Hickory, Hiddenite, Little River In Alexander County, Millersville, Ellendale, and Oxford.

* WHAT...Hot daytime conditions with high temperatures between 95 and 105 common. * WHERE...San Luis Obispo County Interior Valleys, San Luis Obispo County Mountains, Santa Lucia Mountains, and Southern Salinas Valley. * WHEN...Until 8 PM PDT this evening. * IMPACTS...There is a high risk for dangerous heat illness for sensitive groups like the very young, the very old, those without air conditioning, and those active outdoors. Drink plenty of fluids, stay in an air-conditioned room, stay out of

* WHAT...For the Wind Advisory, northerly winds 20 to 30 mph with gusts up to 45 mph. For the Heat, Hot conditions with high temperatures of 92 to 102 common, hottest Friday. * WHERE...Santa Barbara County Southwestern Coast. * WHEN...For the Extreme Heat Warning, until 8 PM PDT this evening. For the Wind Advisory, from 6 PM this evening to 6 AM PDT Saturday. For the Heat Advisory, from 8 PM this evening to 8 PM PDT Saturday. * IMPACTS...There is a high risk for dangerous heat illness,

* WHAT...Hot daytime conditions with high temperatures between 88 and 98 common, hottest Friday. Warm overnight conditions will bring less relief than usual. * WHERE...Most coastal areas of Los Angeles, Ventura, and southern Santa Barbara Counties. * WHEN...For the Extreme Heat Warning, until 8 PM PDT this evening. For the Heat Advisory, from 8 PM this evening to 8 PM PDT Saturday. * IMPACTS...There is a high risk for dangerous heat illness, especially for sensitive groups like the very young, the very old,

* WHAT...Hot daytime conditions with high temperatures between 86 and 96 common. * WHERE...San Luis Obispo County Inland Central Coast, Santa Barbara County Inland Central Coast, and Santa Ynez Valley. * WHEN...Until 8 PM PDT this evening. * IMPACTS...There is a high risk for dangerous heat illness for sensitive groups like the very young, the very old, those without air conditioning, and those active outdoors. Drink plenty of fluids, stay in an air-conditioned room, stay out of

* WHAT...Hot daytime conditions with high temperatures between 98 and 108 common, hottest Friday. Warm overnight conditions will bring less relief than usual. * WHERE...Most valleys of Los Angeles and Ventura Counties. * WHEN...For the Extreme Heat Warning, until 8 PM PDT this evening. For the Heat Advisory, from 8 PM this evening to 8 PM PDT Saturday. * IMPACTS...There is a high risk for dangerous heat illness, especially for sensitive groups like the very young, the very old,

* WHAT...For the Wind Advisory, northerly winds 20 to 30 mph with gusts up to 45 mph. For the Heat, Hot conditions with high temperatures of 92 to 102 common, hottest Friday. * WHERE...Santa Barbara County Southwestern Coast. * WHEN...For the Extreme Heat Warning, until 8 PM PDT this evening. For the Wind Advisory, from 6 PM this evening to 6 AM PDT Saturday. For the Heat Advisory, from 8 PM this evening to 8 PM PDT Saturday. * IMPACTS...There is a high risk for dangerous heat illness,