* WHAT. Heat index values up to 100 degrees expected. * WHERE. Eastern Albany, Eastern Greene, Eastern Schenectady, Southern Saratoga, Western Columbia, and Western Rensselaer Counties. * WHEN. Until 8 PM EDT this evening. * IMPACTS. Hot temperatures and high humidity may cause heat illnesses.

* WHAT. Heat index values up to 98 degrees expected. * WHERE. Montgomery County. * WHEN. Until 8 PM EDT this evening. * IMPACTS. Hot temperatures and high humidity may cause heat illnesses.

* WHAT. Heat index values up to 100 degrees expected. * WHERE. In Connecticut, Litchfield County. In New York, Dutchess and Eastern Ulster Counties. * WHEN. Until 8 PM EDT this evening. * IMPACTS. Hot temperatures and high humidity may cause heat illnesses.

* WHAT. Heat index values of 95 to 100 degrees expected. * WHERE. Portions of northwestern Connecticut and east central and eastern New York. * WHEN. Until 8 PM EDT this evening. * IMPACTS. Hot temperatures and high humidity may cause heat illnesses.

The New York State Department of Environmental Conservation at Albany has issued a Air Quality Health Advisory for Ground Level Ozone. until 11 PM EDT Sunday. Air quality levels in outdoor air are predicted to be greater than an air quality index value of 100 for Ground Level Ozone. The air quality index. or AQI. was created as an easy way to correlate levels of different pollutants to one scale. The higher the AQI value, the greater the health concern. When pollution levels are elevated. the New York State Department of Health recommends that individuals consider limiting strenuous outdoor physical activity to reduce the risk of adverse health effects. People who may be especially sensitive to the effects of elevated levels of pollutants include the very young and those with pre existing respiratory problems such as asthma or heart disease. Those with symptoms should consider consulting their personal physician. For additional information, please visit the New York State Department of Environmental Conservation website at, https://on.ny.gov/nyaqi, or call the Air Quality Hotline at 800-535- 1345.

The New York State Department of Environmental Conservation at Albany has issued a Air Quality Health Advisory for Ground Level Ozone. until 11 PM EDT this evening. Another Air Quality Alert is also in effect from 11 AM Sunday until 11 PM Sunday. Air quality levels in outdoor air are predicted to be greater than an air quality index value of 100 for Ground Level Ozone. The air quality index. or AQI. was created as an easy way to correlate levels of different pollutants to one scale. The higher the AQI value, the greater the health concern. When pollution levels are elevated. the New York State Department of Health recommends that individuals consider limiting strenuous outdoor physical activity to reduce the risk of adverse health effects. People who may be especially sensitive to the effects of elevated levels of pollutants include the very young and those with pre existing respiratory problems such as asthma or heart disease. Those with symptoms should consider consulting their personal physician. For additional information, please visit the New York State Department of Environmental Conservation website at, https://on.ny.gov/nyaqi, or call the Air Quality Hotline at 800-535- 1345.

THE NATIONAL WEATHER SERVICE HAS ISSUED TORNADO WATCH 448 IN EFFECT UNTIL 8 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN MASSACHUSETTS THIS WATCH INCLUDES 1 COUNTY IN WESTERN MASSACHUSETTS BERKSHIRE IN NEW YORK THIS WATCH INCLUDES 10 COUNTIES IN EAST CENTRAL NEW YORK ALBANY RENSSELAER SARATOGA SCHENECTADY WARREN WASHINGTON IN EASTERN NEW YORK FULTON HAMILTON HERKIMER MONTGOMERY IN VERMONT THIS WATCH INCLUDES 2 COUNTIES IN SOUTHERN VERMONT BENNINGTON WINDHAM THIS INCLUDES THE CITIES OF ALBANY, AMSTERDAM, BELLOWS FALLS, BENNINGTON, BRATTLEBORO, CAMBRIDGE, CAROGA LAKE, DALTON, DOLGEVILLE, FLORIDA, FORT EDWARD, FRANKFORT, GLENS FALLS, GLOVERSVILLE, GRANVILLE, GREENWICH, GUILFORD CENTER, HANCOCK, HERKIMER, HOFFMEISTER, HUDSON FALLS, HULETTS LANDING, ILION, JOHNSTOWN, LITTLE FALLS, LONG LAKE, MOHAWK, NORTH ADAMS, PITTSFIELD, POWNAL, ROTTERDAM, SABATTIS, SARATOGA LAKE, SARATOGA SPRINGS, SCHENECTADY, STAMFORD, TROY, WELLS, WEST BRATTLEBORO, WEST GLENS FALLS, WHITEHALL, AND WOODFORD STATE PARK.

SVRALY The National Weather Service in Albany has issued a * Severe Thunderstorm Warning for. North central Schenectady County in east central New York. Southeastern Fulton County in eastern New York. West central Saratoga County in east central New York. Central Montgomery County in eastern New York. * Until 545 PM EDT. * At 507 PM EDT, severe thunderstorms were located along a line extending from Ephratah to near Fort Plain to 6 miles west of Canajoharie, moving east at 40 mph. HAZARD. 60 mph wind gusts. SOURCE. Radar indicated. IMPACT. Expect damage to roofs, siding, and trees. * Locations impacted include. Amsterdam, Gloversville, Johnstown, Canajoharie, Fonda, Glenville, Fort Plain, St. Johnsville, Ephratah, Broadalbin, Hagaman, Fort Johnson, Galway, Rock City Falls, Tribes Hill, Greenfield, Perth, Glen, Berkshire, and Fultonville.

At 522 PM EDT, severe thunderstorms were located along a line extending from Johnstown to near Fonda to Canajoharie, moving east at 40 mph. HAZARD. 60 mph wind gusts. SOURCE. Radar indicated. IMPACT. Expect damage to roofs, siding, and trees. Locations impacted include. Amsterdam, Gloversville, Johnstown, Canajoharie, Fonda, Glenville, Broadalbin, Hagaman, Fort Johnson, Galway, Tribes Hill, Rock City Falls, Perth, Glen, Berkshire, Fultonville, Palatine Bridge, Parkis Mills, West Perth, and Cook Corners.

The storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. Therefore, the warning will be allowed to expire. However, gusty winds are still possible with these thunderstorms. A Tornado Watch remains in effect until 800 PM EDT for eastern and east central New York.

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 449 IN EFFECT UNTIL 10 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN CONNECTICUT THIS WATCH INCLUDES 1 COUNTY IN NORTHWESTERN CONNECTICUT LITCHFIELD IN NEW YORK THIS WATCH INCLUDES 5 COUNTIES IN EAST CENTRAL NEW YORK COLUMBIA DUTCHESS GREENE SCHOHARIE ULSTER THIS INCLUDES THE CITIES OF ARLINGTON, ATHENS, BEACON, BREAKABEEN, CAIRO, CATSKILL, COBLESKILL, COXSACKIE, GILBOA, JEFFERSON, JEFFERSON HEIGHTS, KINGSTON, LIVINGSTONVILLE, MIDDLEBURGH, NEW LEBANON, NEW PALTZ, NORTH BLENHEIM, POUGHKEEPSIE, AND TORRINGTON.

TORNADO WATCH 448 REMAINS VALID UNTIL 8 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN MASSACHUSETTS THIS WATCH INCLUDES 1 COUNTY IN WESTERN MASSACHUSETTS BERKSHIRE IN NEW YORK THIS WATCH INCLUDES 10 COUNTIES IN EAST CENTRAL NEW YORK ALBANY RENSSELAER SARATOGA SCHENECTADY WARREN WASHINGTON IN EASTERN NEW YORK FULTON HAMILTON HERKIMER MONTGOMERY IN VERMONT THIS WATCH INCLUDES 2 COUNTIES IN SOUTHERN VERMONT BENNINGTON WINDHAM THIS INCLUDES THE CITIES OF ALBANY, AMSTERDAM, BELLOWS FALLS, BENNINGTON, BRATTLEBORO, CAMBRIDGE, CAROGA LAKE, DALTON, DOLGEVILLE, FLORIDA, FORT EDWARD, FRANKFORT, GLENS FALLS, GLOVERSVILLE, GRANVILLE, GREENWICH, GUILFORD CENTER, HANCOCK, HERKIMER, HOFFMEISTER, HUDSON FALLS, HULETTS LANDING, ILION, JOHNSTOWN, LITTLE FALLS, LONG LAKE, MOHAWK, NORTH ADAMS, PITTSFIELD, POWNAL, ROTTERDAM, SABATTIS, SARATOGA LAKE, SARATOGA SPRINGS, SCHENECTADY, STAMFORD, TROY, WELLS, WEST BRATTLEBORO, WEST GLENS FALLS, WHITEHALL, AND WOODFORD STATE PARK.