Moderate

* WHAT...Temperatures as high as 102 degrees. * WHERE...Daniels, Dawson, Eastern Roosevelt, Northern Phillips, Northern Valley, Prairie, Richland, Sheridan, Western Roosevelt, and Wibaux Counties. * WHEN...From noon to 9 PM MDT Tuesday. * IMPACTS...Hot temperatures may cause heat illnesses if you are exposed to it for long durations of time. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.

* WHAT...For the Lake Wind Advisory, southeast winds 15 to 25 mph with gusts up to 40 mph expected. For the Heat Advisory, temperatures as high as 102 degrees. * WHERE...Fort Peck Lake. * WHEN...For the Lake Wind Advisory, from 9 AM Tuesday to midnight MDT Tuesday Night. For the Heat Advisory, from noon to 9 PM MDT Tuesday. * IMPACTS...Strong winds and rough waves on area lakes will create hazardous conditions for small craft. Hot temperatures and high humidity may cause heat illnesses.

* WHAT...West winds 20 to 30 mph with gusts up to 55 mph expected. * WHERE...In Oregon, Central Oregon and North Central Oregon. In Washington, Simcoe Highlands and Yakima Valley. * WHEN...From 11 AM to 11 PM PDT Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.

At 1107 PM CDT, Doppler radar was tracking a strong thunderstorm 9 miles east of Griggs, or 15 miles northeast of Stratford, moving east at 20 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... Texhoma. If outdoors, consider seeking shelter inside a building.

A large area of rain has finally exited the area. With a saturated surface and light winds expected, patchy dense fog will develop tonight. Visibility can drop below 1 mile within a short distance so use caution if our traveling tonight.

* WHAT...Visibility reduced to one quarter of a mile in dense fog. * WHERE...Portions of north central, northeast, and northwest Alabama and southern middle Tennessee. * WHEN...Until 10 AM CDT Monday. * IMPACTS...Low visibility could make driving conditions hazardous. If driving, slow down, use your headlights, and leave plenty of distance ahead of you.

At 1219 AM EDT, Doppler radar was tracking a strong thunderstorm near Colonial Heights, or near Kingsport, moving northeast at 25 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... Johnson City, Kingsport, Bristol Tn, Bristol Va, Gray, Oak Grove, Walnut Hill, Spurgeon, Colonial Heights, and Nickelsville. If outdoors, consider seeking shelter inside a building.

At 1026 PM CDT, Doppler radar was tracking a strong thunderstorm 5 miles southwest of Earth, moving southeast at 15 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... Earth and Amherst. If outdoors, consider seeking shelter inside a building.

* WHAT...Southeast winds 15 to 25 mph with gusts up to 40 mph expected. * WHERE...Fort Peck Lake. * WHEN...From 9 AM Tuesday to midnight MDT Tuesday Night. * IMPACTS...Strong winds and rough waves on area lakes will create hazardous conditions for small craft. * ADDITIONAL DETAILS...Wave heights as high as 5 feet are expected. Boaters on Fort Peck Lake should use extra caution since strong winds and rough waves can overturn small craft.

At 1032 PM CDT, Doppler radar was tracking a strong thunderstorm over Camp Bowie, moving southeast at 20 mph. HAZARD...Wind gusts up to 40 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... Brownwood, Early, Camp Bowie, and Indian Creek. If outdoors, consider seeking shelter inside a building.