Weather Alerts For Charleston, WV

# HEADLINE -------------------- FROST ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 9 AM EDT TUESDAY FROST ADVISORY IS CANCELLED THIS MORNING # DETAILS -------------------- WHAT Temperatures as low as 34 will result in frost formation. WHERE In Kentucky, Boyd, Carter, and Greenup Counties. In Ohio, Lawrence OH County. In West Virginia, Boone, Kanawha, Putnam, and Cabell Counties. WHEN From 11 PM this evening to 9 AM EDT Tuesday. IMPACTS Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. ADDITIONAL DETAILS This morning's frost advisory has ended as temperatures rise into the upper 30s and lower 40s. Another Frost Advisory goes into effect tonight. ISSUED AT Monday, April 20, 2026 at 9:00 AM EDT ISSUED BY National Weather Service Charleston WV HEADER URGENT - WEATHER MESSAGE # PRECAUTIONARY/PREPAREDNESS ACTIONS -------------------- Additional information can be found at https://www.weather.gov/rlx as well as on our X and Facebook pages. # AREAS AFFECTED -------------------- Boone, Boyd, Cabell, Carter, Greenup, Kanawha, Lawrence OH, Putnam Including the cities of Grayson, Saint Albans, South Charleston, Grayson Lake State Park, Cannonsburg, Huntington, South Point, Carter Caves State Park, Lake Vesuvius, Russell, Hurricane, Ironton, Madison, Ashland, Flatwoods, Charleston, Raceland, Teays Valley, and Olive Hill

Pollen Index: 10 Pollen Level: high Predominant Pollen: Oak, Mulberry and Maple. Concentration of pollen grains in the air for Tuesday will be falling but will remain in the high range. This change results in part from lack of strong winds.