Moderate

At 853 PM MDT, Doppler radar was tracking a strong thunderstorm 11<br /> miles north of Hereford, or 29 miles east of Sturgis, moving<br /> northeast at 45 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<br /> unsecured objects. Minor hail damage to vegetation is<br /> possible. Locations impacted include...<br /> Union Center, Enning, Fairpoint, Red Owl, White Owl, and Stoneville.<br /> If outdoors, consider seeking shelter inside a building.

The threat has ended. The wind is not expected to return Monday.

At 837 PM MDT, Doppler radar was tracking gusty showers along a line<br /> extending from 3 miles south of Wind Cave National Park to 3 miles<br /> southeast of Cascade Falls to near Ardmore. Movement was east at 35<br /> mph. HAZARD...Wind gusts of 50 to 55 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around<br /> unsecured objects. Locations impacted include...<br /> Hot Springs, Oral, Buffalo Gap, Oelrichs, Smithwick, Rumford,<br /> Ardmore, Wind Cave National Park, Cottonwood Springs Dam, Maverick<br />

At 838 PM MDT, Radar shows a line of strong thunderstorms extending<br /> from 13 miles southeast of Volborg to 9 miles west of Biddle, or<br /> extending from 22 miles north of Broadus to 26 miles south of<br /> Broadus, moving east at 35 mph. HAZARD...Wind gusts up to 50 mph and half inch size hail. SOURCE...Automated observations reported wind gusts up to 54 mph over<br /> southeast Powder River County. IMPACT...Gusty winds could knock down tree limbs and blow around<br /> unsecured objects. Minor damage to outdoor objects is<br /> possible.

At 838 PM MDT, Radar shows a line of strong thunderstorms extending<br /> from 13 miles southeast of Volborg to 9 miles west of Biddle, or<br /> extending from 22 miles north of Broadus to 26 miles south of<br /> Broadus, moving east at 35 mph. HAZARD...Wind gusts up to 50 mph and half inch size hail. SOURCE...Automated observations reported wind gusts up to 54 mph over<br /> southwest Powder River County. IMPACT...Gusty winds could knock down tree limbs and blow around<br /> unsecured objects. Minor damage to outdoor objects is<br /> possible.

At 810 PM MDT, Doppler radar was tracking a strong thunderstorm 8<br /> miles northwest of Arlington, or 32 miles north of La Junta, moving<br /> northeast at 15 mph. HAZARD...Wind gusts up to 50 mph and brief half inch hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around<br /> unsecured objects. Minor hail damage to vegetation is<br /> possible. Locations impacted include...<br /> Haswell.<br /> If outdoors, consider seeking shelter inside a building.

* WHAT...Dangerous rip currents and breaking waves due to elevated<br /> surf of 3 to 6 feet with local sets to 7 feet on south facing<br /> beaches. * WHERE...Catalina and Santa Barbara Islands, Malibu Coast and<br /> Los Angeles County Beaches. * WHEN...From Tuesday morning through Thursday evening. * IMPACTS...There is an increased risk of ocean drowning. Rip<br /> currents can pull swimmers and surfers out to sea. Waves can<br /> wash people off beaches and rocks, and capsize small boats<br /> nearshore.<br />

* WHAT...Dangerous rip currents and breaking waves due to elevated<br /> surf of 3 to 6 feet with local sets to 7 feet on south facing<br /> beaches. * WHERE...Ventura County Beaches.<br /> due to elevated<br /> surf of 3 to 6 feet with local sets to 7 feet on south facing<br /> beaches.<br /> * WHEN...From Tuesday morning through Thursday evening. * IMPACTS...There is an increased risk of ocean drowning. Rip<br /> currents can pull swimmers and surfers out to sea. Waves can<br />

At 745 PM MDT, Doppler radar was tracking strong thunderstorms along<br /> a line extending from 10 miles south of Wild Horse Point to 8 miles<br /> northeast of Sugar City. Movement was northeast at 25 mph. HAZARD...Wind gusts up to 50 mph and brief pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around<br /> unsecured objects. Minor hail damage to vegetation is<br /> possible. Locations impacted include...<br /> Arlington.<br /> If outdoors, consider seeking shelter inside a building.

* WHAT...This level of heat affect most individuals sensitive to<br /> heat, especially those without effective cooling and/or adequate<br /> hydration. Impacts possible in some health system and in<br /> heat-sensitive industries. * WHERE...Portions of Puerto Rico and Virgin Islands. * WHEN...From 10 AM to 5 PM AST Monday. * IMPACTS...Hot temperatures and high humidity may cause heat<br /> illnesses.<br /> Drink plenty of fluids, stay in an air-conditioned room, stay out of<br /> the sun, and check up on relatives and neighbors.