Expected

At 702 PM CDT, Doppler radar was tracking a strong thunderstorm 10 miles east of Hayes, or 21 miles west of Fort Pierre, moving northeast at 50 mph. HAZARD...Wind gusts of 50 to 55 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... Spring Creek Rec Area, Grey Goose, Overlook Rec Area, Okobojo Point

* WHAT...Sub-freezing temperatures as low as 30 expected. * WHERE...Castle Country. * WHEN...For the first Freeze Warning, from 10 PM this evening to 10 AM MDT Thursday. For the second Freeze Warning, from 10 PM Thursday to 9 AM MDT Friday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Take steps now to protect tender plants from the cold. Drain in-ground sprinkler systems and cover above ground pipes.

* WHAT...Sub-freezing temperatures as low as 30 expected. * WHERE...Castle Country. * WHEN...For the first Freeze Warning, from 10 PM this evening to 10 AM MDT Thursday. For the second Freeze Warning, from 10 PM Thursday to 9 AM MDT Friday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Take steps now to protect tender plants from the cold. Drain in-ground sprinkler systems and cover above ground pipes.

* WHAT...Sub-freezing temperatures as low as 30 expected. * WHERE...Eastern Box Elder County. * WHEN...From 10 PM Thursday to 9 AM MDT Friday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Take steps now to protect tender plants from the cold. Drain in-ground sprinkler systems and cover above ground pipes.

* WHAT...Sub-freezing temperatures in the upper 20s to low 30s expected, except temperatures as low as the mid 20s in the Sanpete Valley and portions of southwest Utah. * WHERE...Eastern Juab/Millard Counties, Sanpete Valley, Sevier Valley, Western Millard and Juab Counties, Western Uinta Basin, and Southwest Utah. * WHEN...For the first Freeze Warning, from 10 PM this evening to 10 AM MDT Thursday. For the second Freeze Warning, from 10 PM Thursday to 9 AM MDT Friday.

* WHAT...Sub-freezing temperatures in the upper 20s to low 30s expected, except temperatures as low as the mid 20s in the Sanpete Valley and portions of southwest Utah. * WHERE...Eastern Juab/Millard Counties, Sanpete Valley, Sevier Valley, Western Millard and Juab Counties, Western Uinta Basin, and Southwest Utah. * WHEN...For the first Freeze Warning, from 10 PM this evening to 10 AM MDT Thursday. For the second Freeze Warning, from 10 PM Thursday to 9 AM MDT Friday.

* WHAT...High Rip Current Risk, life-threatening rip currents. * WHERE...Beaches along the northwest to northeast beaches of Puerto Rico, Culebra, St. Thomas, and St. John. * WHEN...From Thursday morning through Thursday afternoon. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water, where it becomes difficult to return to safety. * ADDITIONAL DETAILS...A long period north to northwest swell will spread across the Atlantic waters overnight through Thursday.

At 616 PM MDT, Doppler radar was tracking strong thunderstorms along a line extending from 9 miles northeast of Black Eagle to 11 miles northeast of Wolf Creek. Movement was southeast at 15 mph. HAZARD...Wind gusts up to 50 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Great Falls, Cascade, Fairfield, Belt, Dutton, Highwood, Augusta, Black Eagle, Fort Shaw, Power, Floweree, Eden, Stockett, First

At 751 PM EDT, Doppler radar was tracking strong thunderstorms along a line extending from 7 miles south of West Salem to near Hayesville to Bellville. Movement was southeast at 30 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... Wooster, Millersburg, Orrville, Loudonville, Bellville, Dalton,

At 553 PM MDT, Doppler radar was tracking strong thunderstorms along a line extending from 3 miles northeast of Cottonwood to 9 miles south of Philip to 6 miles west of Intersection of Highway 73 and White River. Movement was northeast at 45 mph. HAZARD...Wind gusts of 50 to 55 mph. Dry lightning. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Philip, Kadoka, and Grindstone Butte.