Air Stagnation Advisory issued January 26 at 3:14PM PST until January 27 at 4:00PM PST by NWS Spokane WA
* WHAT...Stagnant conditions will have potential to trap pollutants near the ground with deteriorated air quality. * WHERE...Winchester, Clarkston, Craigmont, Lewiston, Kamiah, Soldiers Meadow Road, Lewiston Grade, Alpowa Summit, Peck, Lapwai, Pomeroy, Culdesac, Gifford, and Nezperce. * WHEN...Until 4 PM PST Monday. * IMPACTS...Periods of air stagnation can lead to the buildup of pollutants near the surface.
Winter Storm Watch issued January 19 at 3:14PM CST until January 22 at 6:00AM CST by NWS Birmingham AL
* WHAT...Light to moderate snow is forecast with total accumulations ranging from 1 to 3 inches. * WHERE...Autauga, Barbour, Bibb, Bullock, Chambers, Chilton, Coosa, Dallas, Elmore, Greene, Hale, Lee, Lowndes, Macon, Marengo, Montgomery, Perry, Pike, Randolph, Russell, Sumter, and Tallapoosa Counties. * WHEN...From Tuesday morning through late 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.
Cold Weather Advisory issued January 18 at 3:14PM CST until January 21 at 12:00PM CST by NWS North Platte NE
* WHAT...Very cold wind chills approaching 30 below zero expected. * WHERE...Portions of north central Nebraska into the northern panhandle. * WHEN...Until noon CST /11 AM MST/ Tuesday. * IMPACTS...The dangerously cold wind chill values could cause frostbite on exposed skin in as little as 10 minutes. Very cold temperatures and low wind chill values can lead to hypothermia with prolonged exposure.
Extreme Cold Watch issued January 18 at 3:14PM EST until January 22 at 10:00AM EST by NWS Wilmington OH
* WHAT...Dangerously cold temperatures as low as 13 below zero are possible. * WHERE...Portions of southeast Indiana, northeast and northern Kentucky, and central, south central, and southwest Ohio. * WHEN...Overnight Sunday through Wednesday morning. * IMPACTS...An extended period of freezing temperatures could cause ruptured water pipes.
Winter Storm Watch issued January 17 at 3:14PM EST until January 20 at 7:00AM EST by NWS Albany NY
* WHAT...Heavy snow possible. Total snow accumulations of 7 inches or more possible. * WHERE...The southeast Catskills, Capital Region, mid Hudson Valley, central and southern Taconics in eastern New York, Bennington and Windham Counties southern Vermont, Berkshire County in western Massachusetts and Litchfield County in northwest Connecticut. * WHEN...From Sunday afternoon through Monday morning. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Monday morning commute.
Red Flag Warning issued December 11 at 3:14PM HST until December 12 at 6:00PM HST by NWS Honolulu HI
...RED FLAG WARNING FOR LEEWARD AREAS OF ALL ISLANDS THROUGH THURSDAY AFTERNOON... .The combination of dry fuels, low relative humidity, and strong trade winds will bring critical fire weather conditions for leeward sections of the state. * AFFECTED AREA...Leeward portions of all Hawaiian Islands. * TIMING...Until 6 PM HST Thursday. Red flag conditions are expected primarily Thursday morning through Thursday afternoon. * WINDS...East 15 to 30 mph with gusts up to 50 mph. * RELATIVE HUMIDITY...As low as 40 to 45 percent. * IMPACTS...A combination of strong winds, low relative humidity, and dry fuels can contribute to extreme fire behavior.