Winter Weather Advisory issued January 20 at 9:08PM CST until January 22 at 12:00AM CST by NWS Jackson MS
* WHAT...Snow expected. Total snow accumulations up to one inch. * WHERE...Portions of northeast Louisiana and central Mississippi. * WHEN...Until midnight CST Tuesday Night. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning and evening commutes.
Winter Storm Warning issued January 20 at 9:08PM CST until January 22 at 12:00AM CST by NWS Jackson MS
* WHAT...Heavy snow expected. Total snow accumulations up to 4 inches. * WHERE...Portions of northeast Louisiana and southern Mississippi. * WHEN...Until midnight CST Tuesday Night. * IMPACTS...Roads will likely become snow covered and hazardous to travel. Due to the very cold temperatures well below freezing, any snow accumulating on roadways will result in dangerous travel conditions. Travel impacts will likely continue well beyond the end of the snowfall. Weak branches could break and down power lines in areas of highest snow accumulation posing a risk for isolated power outages.
Winter Storm Warning issued January 18 at 9:08PM EST until January 20 at 9:00AM EST by NWS Pittsburgh PA
* WHAT...Heavy snow expected. Total snow accumulations between 5 and 8 inches. * WHERE...Preston, Tucker, Preston, and the Ridges of Eastern Monongalia Counties. * WHEN...From 1 AM Sunday to 9 AM EST Monday. * IMPACTS...Roads will likely become slick and hazardous. Travel could be very difficult.
Winter Weather Advisory issued January 18 at 9:08PM EST until January 20 at 9:00AM EST by NWS Pittsburgh PA
* WHAT...Snow expected. Total snow accumulations between 3 and 5 inches. * WHERE...In Pennsylvania, Fayette, Higher Elevations of Fayette, and Higher Elevations of Westmoreland Counties. In West Virginia, Marion and Monongalia Counties. * WHEN...From 1 AM Sunday to 9 AM EST Monday. * IMPACTS...Roads will likely become slick and hazardous.
Air Quality Alert issued January 13 at 9:08PM MST by NWS Phoenix AZ
* WHAT...The South Coast AQMD has issued an air quality alert due to harmful levels of windblown dust and ash. * WHERE...South Coast Air Basin and Coachella Valley. Windblown ash is possible in areas southwest of recently burned areas. Pollution levels can vary by time and location depending on emissions and local weather conditions. * WHEN...Impacts are possible from Monday evening until Wednesday at 7 PM. * IMPACTS...Particle pollution can get deep into the lungs and cause serious health problems such as asthma attacks, heart and lung disease symptoms, and increased risk of respiratory infections. Everyone can be affected, but
Winter Weather Advisory issued January 10 at 9:08PM EST until January 12 at 1:00AM EST by NWS Pittsburgh PA
* WHAT...Snow. Additional snow accumulations up to two inches. * WHERE...Portions of east central Ohio, southwest and western Pennsylvania, and northern and the northern panhandle of West Virginia. * WHEN...Until 1 AM EST Sunday. * IMPACTS...Plan on slippery road conditions.
Air Stagnation Advisory issued November 30 at 9:08PM PST until December 5 at 4:00AM PST by NWS Portland OR
* WHAT...Light winds and limited air movement will lead to a period of stagnant air conditions. This scenario could result in the build up of air pollutants over time. * WHERE...Central and Southern Willamette Valley, Foothills of the Northern and Central Oregon Cascades, North and Central Coast Range Valleys of Oregon, Lower Columbia River and Cowlitz River Valleys, Tualatin Valley, Willapa and Wahkiakum Lowlands, North Clark County Lowlands, and South Washington Cascade Foothills. * WHEN...Until 4 AM PST Thursday. * IMPACTS...Deteriorating air quality may cause issues for people with respiratory problems.
Air Stagnation Advisory issued November 30 at 9:08PM PST until December 2 at 4:00PM PST by NWS Portland OR
* WHAT...Light winds and limited air movement will lead to a period of stagnant air conditions. This scenario could result in the build up of air pollutants over time. * WHERE...Portland Metro Hills, Inner Portland Metro, and Inner Vancouver Metro. * WHEN...Until 4 PM PST Monday. * IMPACTS...Deteriorating air quality may cause issues for people with respiratory problems.