Expected

* WHAT...Sub-freezing temperatures as low as 28 expected. Urban areas around Idaho Falls and Pocatello will likely remain near, or just above, freezing. * WHERE...Arco/Mud Lake Desert, Lower Snake River Plain, and Upper Snake River Plain. * WHEN...From 3 AM to 9 AM MDT Thursday. * 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.

At 958 AM CDT, Doppler radar was tracking a strong thunderstorm over Hickory, or near Newton, moving east 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. This strong thunderstorm will be near... Chunky and Meehan around 1005 AM CDT. Savoy around 1015 AM CDT. Meridian and Enterprise around 1020 AM CDT.

* WHAT...Flooding caused by recent rain and snowmelt continues. * WHERE...A portion of northern Michigan, including the following counties, Cheboygan and Emmet. * WHEN...Until 800 PM EDT Thursday May 07. * IMPACTS...Flooding is occurring following recent heavy rainfall and snowmelt. Roads and structures near lakes and rivers will continue to see high water levels with slow improvement expected into next week. * ADDITIONAL DETAILS... - At 1037 AM EDT, Flooding continues across the warned area,

At 940 AM CDT, Doppler radar was tracking a strong thunderstorm over Sable, or 10 miles north of Quitman, moving east at 45 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. This strong thunderstorm will be near... Sykes, Snell, and Middleton around 945 AM CDT. If outdoors, consider seeking shelter inside a building.

At 942 AM CDT, Doppler radar was tracking a strong thunderstorm over Hagansport, moving east 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 damage to outdoor objects is possible. Locations impacted include... Hagansport, Boxelder, Bogata, Wilkerson, Talco, Cuthand, Harts Bluff and Johntown. Monitor the weather situation closely and be alert for threatening weather conditions.

At 900 AM CDT, Doppler radar was tracking a strong thunderstorm over Newton, moving southeast at 40 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. This strong thunderstorm will be near... Newton and Hickory around 905 AM CDT. Chunky around 910 AM CDT. Meehan around 920 AM CDT. Enterprise and Savoy around 925 AM CDT.

...The National Weather Service in Birmingham AL has issued a Flood Warning for the following rivers in Alabama... Tombigbee River At Bevill Lock and Dam affecting Pickens, Greene and Sumter Counties. .Heavy rainfall and water runoff over the last 24 hours over the Tombigbee River basin is expected to cause rises above Minor Flood Stage, and a flood warning is now in effect at the Bevill Lock and Dam. * WHAT...Minor flooding is forecast. * WHERE...Tombigbee River at Bevill Lock and Dam.

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...City and Borough of Yakutat. * WHEN...Until 10 AM AKDT this morning. * IMPACTS...Hazardous travel conditions due to low visibility. * ADDITIONAL DETAILS...The fog will thin-out & visibility conditions will improve later this morning due to solar heating. If driving, slow down, use your low-beam headlights, and leave plenty of distance ahead of you.

At 846 AM CDT, Doppler radar was tracking a strong thunderstorm over Porterville, or 11 miles southeast of De Kalb, moving east at 45 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... Livingston, Forkland, Boligee, Epes, Emelle, Boyd, Walden Quarters, The University Of West Alabama, Bluffport, Thornhill, Dug Hill,

* WHAT...Visibility less than one half mile in dense fog. * WHERE...In Kansas, Decatur, Norton, and Rawlins Counties. In Nebraska, Dundy, Hitchcock, and Red Willow Counties. * WHEN...Until 10 AM CDT /9 AM MDT/ this morning. * IMPACTS...Low visibility could make driving conditions hazardous. If driving, slow down, use your headlights, and leave plenty of distance ahead of you.