Moderate

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with high temperatures in the mid 80s to lower 90s at the beaches to around 100 higher coastal terrain with low temperatures in the lower to mid 70s. For the Heat Advisory, high temperatures in the 80s and lower 90s. * WHERE...Orange County Coastal Areas and San Diego County Coastal Areas. * 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 Thursday.

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with high temperatures of 104 to 110 with low temperatures in the 70s and lower 80s expected. For the Heat Advisory, high temperatures in the upper 90s to 105 expected. * WHERE...San Bernardino and Riverside County Valleys-The Inland Empire. * 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 Thursday. * IMPACTS...Heat related illnesses increase significantly during

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with high temperatures in the 90s to near 100 with low temperatures in the 70s expected. For the Heat Advisory, high temperatures in the mid 80s to mid 90s expected. * WHERE...Santa Ana Mountains and Foothills. * 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 Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with high temperatures of 100 to 106 with low temperatures in the 70s expected. For the Heat Advisory, high temperatures in the 90s expected. * WHERE...Orange County Inland Areas. * 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 Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with high temperatures in the mid 90s to 107 with low temperatures in the 70s expected. For the Heat Advisory, high temperatures in the mid 90s to 104 expected. * WHERE...San Diego County Valleys. * 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 Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.

* 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...Until 10 PM AKDT this evening. * 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...West winds 15 to 25 mph with gusts up to 30 to 40 mph expected. * WHERE...Central Interior including Fairbanks. * WHEN...Until 10 PM AKDT this evening. * 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 through Wednesday, winds Tuesday night out of the west. Winds are expected to peak

If traveling this morning, be prepared for fog that could reduce visibilities to 1/2 mile or less. Slow down and allow extra time to reach your destination.

Areas of fog, some potentially dense and reducing visibility to as low as one quarter mile, may be quickly encountered this morning, especially if traveling on highways such as US 14 and Interstate 35. The fog may persist through daybreak. The reduced visibility could make driving conditions hazardous. If traveling, reduce speed, use low beam headlights, and allow plenty of distance ahead of you.