Moderate

* WHAT...Snow expected. Total snow accumulations up to 3 inches. Winds gusting as high as 50 mph. * WHERE...Northeast Johnson County and Southeast Johnson County. * WHEN...From 6 PM this evening to 6 PM MDT Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Monday commute. Slow down and use caution while traveling. For graphical depictions of the snowfall forecast, including the official NWS forecast, high end amounts, and low end amounts, visit https://weather.gov/riw/winter .

* WHAT...Snow expected. Total snow accumulations between 4 and 8 inches, with 7 to 12 inches at the highest elevations of the southern Absaroka and southern Bighorn Mountains. Winds gusting as high as 50 mph. * WHERE...Owl Creek and Bridger Mountains, Bighorn Mountains Southeast, Bighorn Mountains West, and Absaroka Mountains. * WHEN...From 6 PM this evening to 6 PM MDT Monday. * IMPACTS...Travel could be difficult, especially over mountain passes such as Powder River Pass. Slow down and use caution while traveling.

* WHAT...Snow expected. Total snow accumulations between 2 and 4 inches. Winds gusting as high as 40 mph. * WHERE...South Lincoln County. * WHEN...From 6 PM this evening to 6 PM MDT Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Monday morning commute. Slow down and use caution while traveling. For graphical depictions of the snowfall forecast, including the official NWS forecast, high end amounts, and low end amounts, visit https://weather.gov/riw/winter .

* WHAT...Snow and blowing snow expected. Total snow accumulations between 6 and 12 inches, with lower amounts on the western side of the range. Winds gusting as high as 55 mph. * WHERE...Sierra Madre Range. * WHEN...From 10 PM this evening to 6 PM MDT Monday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Monday morning and evening commutes. Strong winds could cause tree damage. * ADDITIONAL DETAILS...North to northeast facing slopes and ridges

* WHAT...Snow expected. Total snow accumulations 2 to 5 inches. Winds gusting as high as 35 mph. * WHERE...Converse County Lower Elevations, Shirley Basin, Central Laramie Range and Southwest Platte County, and South Laramie Range Foothills. * WHEN...From midnight tonight to 6 PM MDT Monday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Monday morning and evening commutes. Be prepared for slippery roads. Slow down and use caution while

At 252 AM CDT, Doppler radar was tracking a strong thunderstorm 8 miles north of Maxwell, or 15 miles east of North Platte, moving northeast at 45 mph. HAZARD...Penny size hail. SOURCE...Radar indicated. IMPACT...Minor hail damage to vegetation is possible. Locations impacted include... Arnold, Finchville, Pleasant Hill, and Milldale. This includes Highway 92 between mile markers 243 and 273. If outdoors, consider seeking shelter inside a building. To report severe weather, contact your nearest law enforcement

* WHAT...For the Freeze Warning, sub-freezing temperatures 27 to 32 degrees are expected. For the Lake Wind Advisory for American Falls Reservoir, north to northeast winds 10 to 15 mph with gusts up to 25 mph expected. * WHERE...Lower Snake River Plain. * WHEN...For the Freeze Warning, until 9 AM MDT this morning. For the Lake Wind Advisory, from 3 PM this afternoon to 9 PM MDT this evening. * IMPACTS...Strong winds and rough waves on area lakes will create

* WHAT...For the Freeze Warning, sub-freezing temperatures 27 to 32 degrees are expected. For the Lake Wind Advisory for American Falls Reservoir, north to northeast winds 10 to 15 mph with gusts up to 25 mph expected. * WHERE...Lower Snake River Plain. * WHEN...For the Freeze Warning, until 9 AM MDT this morning. For the Lake Wind Advisory, from 3 PM this afternoon to 9 PM MDT this evening. * IMPACTS...Strong winds and rough waves on area lakes will create

* WHAT...Sub-freezing temperatures 27 to 32 degrees. A hard freeze is possible from Craters of the Moon to Mud Lake. * WHERE...Eastern Magic Valley, Shoshone/Lava Beds, Arco/Mud Lake Desert, and Upper Snake River Plain. * WHEN...Until 9 AM MDT this morning. * 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.

* WHAT...North to northwest winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Portions of southwest Idaho and northeast and southeast Oregon. * WHEN...From noon MDT /11 AM PDT/ today to midnight MDT /11 PM PDT/ tonight. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Areas of blowing dust and reduced visibility will create additional hazards.