Moderate

At 449 PM EDT, Doppler radar was tracking a strong thunderstorm near Forked Lake Public Campground, or 16 miles west of Indian Lake, moving northeast at 35 mph. HAZARD...Wind gusts up to 40 mph and penny 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... Blue Mountain Lake, Forked Lake Public Campground, Lake Eaton

At 149 PM PDT, Doppler radar was tracking a strong thunderstorm over Wells, moving northeast at 5 mph. HAZARD...Wind gusts up to 40 mph with heavy rainfall. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Heavy rain could inundate poor drainage areas or roadways. Locations impacted include... Wells and Moor Summit. If outdoors, consider seeking shelter inside a building.

At 253 PM MDT, Doppler radar was tracking a cluster of strong thunderstorms 16 miles north of Lima, or 23 miles south of Dillon, moving northeast at 35 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... Dillon and Beaverhead Rock State Park. If outdoors, consider seeking shelter inside a building.

At 253 PM MDT, Doppler radar was tracking a strong thunderstorm near Rockland, or 18 miles south of Neeley, moving northeast at 30 mph. Another storm was located just west of Roy, also moving northeast at 30 mph. HAZARD...Wind gusts in excess of 35 mph and penny 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...

* WHAT...Temperatures 90 to 98 for Inland Orange County, 90 to 102 for the San Diego County Valleys, 100 to 106 for the Inland Empire and 89 to 100 in the mountains. Temperatures increase slightly for the middle and end of next week, making for a prolonged and dangerous stretch of heat. * WHERE...Orange County Inland Areas, Riverside County Mountains, San Bernardino and Riverside County Valleys-The Inland Empire, San Diego County Mountains, San Diego County Valleys, and Santa Ana Mountains and Foothills.

* WHAT...Temperatures in the mid to upper 90s below 5000 ft MSL. * WHERE...San Bernardino County Mountains. * WHEN...For the Heat Advisory, until 10 AM PDT Tuesday. For the Extreme Heat Watch, from Tuesday morning through Friday evening. * 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 the sun, and check up on relatives and neighbors.

At 254 PM MDT, Doppler radar was tracking a strong thunderstorm 16 miles northeast of Fort Benton, moving northeast at 25 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... Big Sandy, Virgelle, and Loma. If outdoors, consider seeking shelter inside a building. This storm may intensify, so be certain to monitor local radio

At 256 PM MDT, Doppler radar was tracking a strong thunderstorm over Bear Country, or 9 miles south of Rapid City, moving southeast at 25 mph. HAZARD...Nickel size hail. SOURCE...Radar indicated. IMPACT...Minor damage to outdoor objects is possible. Locations impacted include... Hermosa, Hayward, Rockerville, Hart Ranch, Black Gap, Reptile Gardens and Bear Country. Monitor the weather situation closely and be alert for threatening weather conditions.

At 231 PM MDT, Doppler radar was tracking a strong thunderstorm near Florence, or 31 miles west of Pueblo, moving southeast at 15 mph. HAZARD...Wind gusts up to 50 mph and nickel 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... Florence and Wetmore. If outdoors, consider seeking shelter inside a building. Torrential rainfall is also occurring with this storm and may lead to

At 230 PM MDT, Doppler radar was tracking a strong thunderstorm 24 miles north of Montello, moving east at 25 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 damage to outdoor objects is possible. Locations impacted include... Grouse Creek and Etna. This includes Utah Route 30 between mile markers 32 and 36. If outdoors, consider seeking shelter inside a building.