Expected

Public safety alert, emergency alert, and weather alert Description: * WHAT...Snow occurring. Additional snow accumulations up to 4 inches. Winds gusting as high as 35 mph. * WHERE...In Montana, Pryor/Northern Bighorn Mountains. In Wyoming, Northeast Bighorn Mountains. * WHEN...Until 6 AM MDT Friday. * IMPACTS...Travel could be very difficult at times, including Highway 14. Blowing snow could significantly reduce visibility. * ADDITIONAL DETAILS...Visibility may drop down to 1/4 mile at times. Instruction:

Public safety alert, emergency alert, and weather alert Description: * WHAT...Additional snow accumulations up to three inches. Winds gusting as high as 40 mph. * WHERE...In Montana, Southern Big Horn. In Wyoming, Sheridan Foothills. * WHEN...Until 6 AM MDT Friday. * IMPACTS...Plan on slippery roads and sharply reduced visibility. * ADDITIONAL DETAILS...Visibility may drop down to 1/4 mile at times. Instruction: Slow down and use caution while traveling. For the latest road conditions, call 5 1 1.

Public safety alert, emergency alert, and weather alert Description: * WHAT...Additional snow accumulations up to one inch. * WHERE...Beartooth Foothills, Livingston Area, and Red Lodge Foothills. * WHEN...Until 6 AM MDT Friday. * IMPACTS...Plan on slick road conditions and poor visibility at times. * ADDITIONAL DETAILS...Scattered snow showers may produce localized visibility reductions and slick roads overnight tonight. Instruction: Slow down and use caution while traveling. For the latest road

Public safety alert, emergency alert, and weather alert Description: * WHAT...Additional snow accumulations up to one inch. * WHERE...Paradise Valley. * WHEN...Until 6 AM MDT Friday. * IMPACTS...Plan on slick road conditions and poor visibility at times. * ADDITIONAL DETAILS...Scattered snow showers may produce localized visibility reductions and slick roads overnight tonight. Instruction: Slow down and use caution while traveling. For the latest road conditions, call 5 1 1.

Public safety alert, emergency alert, and weather alert Description: At 944 PM EDT, Doppler radar was tracking strong thunderstorms along a line extending from Topsham to Comstock. Movement was east at 30 mph. HAZARD...Wind gusts up to 50 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...

Public safety alert, emergency alert, and weather alert Description: At 900 PM EDT, Doppler radar was tracking a strong thunderstorm 7 miles south of Madison, or 12 miles northeast of Chardon, 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. Locations impacted include...

Public safety alert, emergency alert, and weather alert Description: Local surface observations and webcams are showing areas of fog near Lake Erie and the Niagara River this evening, this includes the Downtown Buffalo area and Niagara Falls. Some of this fog will become locally dense, with visibilities down to a quarter of a mile at times. If driving tonight, allow extra time to reach your destination and be prepared for rapid changes to visibility. Instruction:

Public safety alert, emergency alert, and weather alert Description: * WHAT...Prolonged sub-freezing temperatures dropping down into the 18 to 24 degree range. * WHERE...All of the Front Range Urban Corridor and northeast plains of Colorado. * WHEN...From 8 PM Friday to 8 AM MDT Saturday. * IMPACTS...If not drained or protected, damage to above ground irrigation lines will be likely. A hard freeze could kill sensitive vegetation and damage fruit trees. Instruction:

Public safety alert, emergency alert, and weather alert Description: * WHAT...Visibility one quarter mile or less in dense fog expected. * WHERE...In Illinois, Southern Cook County. In Indiana, Lake IN County. * WHEN...Until 10 AM CDT Friday. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Dense fog will continue spreading across the impacted counties this evening. Instruction: If driving, slow down, use your headlights, and leave plenty of distance ahead of you.

Public safety alert, emergency alert, and weather alert Description: * WHAT...Visibility one quarter mile or less in dense fog expected. * WHERE...Lake IL County. * WHEN...Until 10 AM CDT Friday. * IMPACTS...Low visibility could make driving conditions hazardous. Instruction: If driving, slow down, use your headlights, and leave plenty of distance ahead of you.