Cold Weather Advisory issued February 19 at 1:32PM CST until February 20 at 10:00AM CST by NWS Nashville TN
* WHAT...For the first Cold Weather Advisory, very cold wind chills as low as 4 below expected. For the second Cold Weather Advisory, very cold wind chills as low as 1 below expected. * WHERE...A portion of Middle Tennessee. * WHEN...For the first Cold Weather Advisory, from midnight tonight to 10 AM CST Thursday. For the second Cold Weather Advisory, from midnight Thursday Night to 10 AM CST Friday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Very cold temperatures can lead to hypothermia with prolonged exposure.
Flood Warning issued February 19 at 1:32PM EST until February 19 at 10:00PM EST by NWS Peachtree City GA
...The Flood Warning continues for the following rivers in Georgia... Oconee River near Oconee affecting Johnson, Wilkinson and Washington Counties. * WHAT...Minor flooding is occurring. * WHERE...Oconee River near Oconee. * WHEN...Until this evening. * IMPACTS...At 17 feet, Flood stage is reached. The water level reaches the top of the Old Balls Ferry Road boat ramp, just upstream and rightbank from the Georgia Highway 57 bridge. Minor flooding of woodlands near the river occurs. * ADDITIONAL DETAILS... - At 1:15 PM EST Wednesday the stage was 17.7 feet. - Recent Activity...The maximum river stage in the 24 hours ending at
Extreme Cold Warning issued February 18 at 1:32PM CST until February 20 at 12:00PM CST by NWS Austin/San Antonio TX
* WHAT...For the first Extreme Cold Warning, dangerously cold wind chills as low as 6 above expected. For the Wind Advisory, north winds 15 to 25 mph with gusts up to 40 mph expected. For the second Extreme Cold Warning, dangerously cold wind chills as low as 3 above expected. * WHERE...Blanco and Kendall Counties. * WHEN...For the first Extreme Cold Warning and Wind Advisory, from midnight tonight to noon CST Wednesday. For the second Extreme Cold Warning, from midnight Wednesday Night to noon CST Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down
Cold Weather Advisory issued February 18 at 1:32PM CST until February 20 at 12:00PM CST by NWS Austin/San Antonio TX
* WHAT...Very cold wind chills as low as 16 expected. * WHERE...Dimmit, Frio, Maverick, and Zavala Counties. * WHEN...From midnight Wednesday Night to noon CST Thursday. * IMPACTS...Wind chill values can lead to hypothermia with prolonged exposure.
Winter Weather Advisory issued February 16 at 1:32PM MST until February 18 at 5:00AM MST by NWS Riverton WY
* WHAT...Snow expected. Additional snow accumulations between 4 and 8 inches. * WHERE...Jackson Hole and Star Valley. * WHEN...Until 5 AM MST Tuesday. * IMPACTS...Travel could be very difficult.
Winter Storm Warning issued February 16 at 1:32PM MST until February 18 at 5:00AM MST by NWS Riverton WY
* WHAT...Heavy snow expected. Additional snow accumulations between 12 and 20 inches in southern and eastern portions of the Park. Over 2 feet of additional snow accumulation possible across the Pitchstone Plateau. 1 to 3 inches in Mammoth; generally 4 to 8 inches elsewhere. Winds gusting as high as 35 mph. * WHERE...Yellowstone National Park. * WHEN...Until 5 AM MST Tuesday. * IMPACTS...Travel will be difficult, especially in the backcountry.
Flash Flood Warning issued February 15 at 1:32PM EST until February 15 at 6:00PM EST by NWS Morristown TN
FFWMRX The National Weather Service in Morristown has extended the * Flash Flood Warning for... Campbell County in east Tennessee... Northwestern Claiborne County in east Tennessee... Northern Morgan County in east Tennessee... Scott County in east Tennessee... * Until 600 PM EST. * At 132 PM EST, local law enforcement reported heavy rain across the warned area. Between 2 and 3 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is already occurring and several low lying roads are closed. HAZARD...Flash flooding caused by heavy rain. SOURCE...Law enforcement
Extreme Cold Warning issued February 11 at 1:32PM MST until February 13 at 10:00AM MST by NWS Pocatello ID
* WHAT...For the first Extreme Cold Warning, dangerously cold wind chills as low as 24 below expected. For the second Extreme Cold Warning, dangerously cold wind chills as low as 25 below expected. * WHERE...Arco/Mud Lake Desert and Upper Snake River Plain. * WHEN...For the first Extreme Cold Warning, from 8 PM this evening to 10 AM MST Wednesday. For the second Extreme Cold Warning, from 9 PM Wednesday to 10 AM MST Thursday. * IMPACTS...The dangerously cold wind chills as low as 25 below zero could cause frostbite on exposed skin in as little as 30 minutes.
Extreme Cold Warning issued February 11 at 1:32PM MST until February 12 at 10:00AM MST by NWS Pocatello ID
* WHAT...For the first Extreme Cold Warning, dangerously cold wind chills as low as 24 below expected. For the second Extreme Cold Warning, dangerously cold wind chills as low as 25 below expected. * WHERE...Arco/Mud Lake Desert and Upper Snake River Plain. * WHEN...For the first Extreme Cold Warning, from 8 PM this evening to 10 AM MST Wednesday. For the second Extreme Cold Warning, from 9 PM Wednesday to 10 AM MST Thursday. * IMPACTS...The dangerously cold wind chills as low as 25 below zero could cause frostbite on exposed skin in as little as 30 minutes.
Air Quality Alert issued January 22 at 1:32PM PST by NWS Los Angeles/Oxnard CA
The Ventura County Air Pollution Control District has issued an air quality alert due to increased particulate matter from wildfire smoke in Fillmore/Piru, Santa Paula, Ventura, Oxnard, Camarillo, the Conejo Valley, and Simi Valley/Moorpark. The air quality alert is in effect until 12:00 pm Friday January 24, 2025. Localized air quality could fluctuate depending on wind conditions. Particulate matter can vary hour by hour and change frequently; at times producing unhealthy air quality in Ventura County. Forecast AQI colors are meant to be as representative as possible for the 24-hour day. Air quality may fluctuate and is likely to be