Expected

* WHAT...Dangerously hot conditions with high temperatures up to 110 and overnight low temperatures in the 70s expected with widespread Major HeatRisk. * WHERE...Butte County Below 1000 ft, N. Sac Valley in Tehama County, Shasta County Foothills 1000-3000 ft, Shasta Lake Area & 1-5 1000-3000 ft, Shasta Metro, Sierra (Tehama-Plumas) 1000-3000 ft, Tehama Co Coast Range Above 3000 ft, W Tehama Co Foothills 1000-3000 ft, W. Shasta County 1000-3000 ft, and W. Shasta County Above 3000 ft.

At 244 PM EDT, a strong thunderstorm was near McElheneys Crossroads, or 8 miles southwest of Monticello, moving east at 30 mph. HAZARD...Up to 40 mph wind, frequent cloud to ground lightning and heavy rain. SOURCE...Radar indicated. IMPACT...Expect minor damage to tree limbs and blowing around of light, unsecured objects. Heavy rain may cause temporary street flooding especially in poor drainage areas. Locations impacted include... Ethridge, Bradley, Hillsboro, McElheneys Crossroads, Resseaus

At 245 PM EDT, Doppler radar was tracking strong thunderstorms along a line extending from near Coal City to Welch. Movement was east at 20 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 vegetation is possible. Locations impacted include... Welch, Mullens, Sophia, Northfork, Coal City, Shady Spring, Daniels,

At 245 PM EDT, Doppler radar was tracking a cluster of strong thunderstorms near Kellum, or near Pumpkin Center, moving northeast at 30 mph. HAZARD...Wind gusts up to 50 mph and half inch hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Jacksonville, New Bern, Half Moon, Pumpkin Center, Piney Green, James City, Trent Woods, River Bend, Maysville, Kellum, Midway Park,

* WHAT...High temperatures of 99 to 102 for most valleys. Moderate to Major HeatRisk expected. * WHERE...Southern Trinity. * WHEN...Until 10 PM PDT Tuesday. * IMPACTS...Hot temperatures may cause heat illnesses especially for those without cooling or hydration. 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 fitting clothing. Try to limit strenuous activities to early morning

* WHAT...High temperatures of 98 to 104 for most valleys. Moderate to Major HeatRisk expected. * WHERE...Northern Lake. * WHEN...From 11 AM Monday to 10 PM PDT Tuesday. * IMPACTS...Hot temperatures may cause heat illnesses especially for those without cooling or hydration. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

* WHAT...High temperatures of 99 to 110 for the interior valleys. Moderate to Major HeatRisk expected. * WHERE...Northeastern Interior Humboldt. * WHEN...Until 10 PM PDT Tuesday. * IMPACTS...Hot temperatures may cause heat illnesses especially for those without cooling or hydration. 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

* WHAT...High temperatures of 99 to 102. Moderate to Major HeatRisk expected. * WHERE...Northeastern Interior Mendocino. * WHEN...Until 10 PM PDT Tuesday. * IMPACTS...Hot temperatures may cause heat illnesses especially for those without cooling or hydration. 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 fitting clothing. Try to limit strenuous activities to early morning

* WHAT...High temperatures of 97 to 100 for the warmer interior valleys. Moderate to major HeatRisk expected * WHERE...Interior Del Norte. * WHEN...Until 10 PM PDT Tuesday. * IMPACTS...Hot temperatures may cause heat illnesses especially for those without cooling or hydration. 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

* WHAT...High temperatures of 100 to 112. Moderate to Major HeatRisk expected. * WHERE...Northwestern and Central Trinity. * WHEN...Until 10 PM PDT Tuesday. * IMPACTS...Hot temperatures may cause heat illnesses especially for those without cooling or hydration. 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 fitting clothing. Try to limit strenuous activities to early morning