Future

* WHAT...Dangerously hot conditions with temperatures between 95 and<br /> 100 degrees F possible. * WHERE...Greater Portland Metro, Central Willamette Valley, Western<br /> Columbia River Gorge, Lower Columbia River, Inner Vancouver Metro,<br /> and East Clark County Lowlands. * WHEN...From Sunday morning through Tuesday evening. * IMPACTS...Heat related illnesses increase significantly during<br /> extreme heat events. * ADDITIONAL DETAILS...Peak heating days will be Sunday and Monday<br />

* WHAT...Flooding caused by excessive rainfall continues to be<br /> possible. * WHERE...Portions of central, south central, and southeast Iowa,<br /> including the following counties, in central Iowa, Jasper and<br /> Poweshiek. In south central Iowa, Appanoose, Lucas, Mahaska,<br /> Marion, Monroe and Wayne. In southeast Iowa, Davis and Wapello. * WHEN...Until 4 PM CDT this afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers,<br /> creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS...<br />

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH<br /> 312 IN EFFECT UNTIL 8 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN PENNSYLVANIA THIS WATCH INCLUDES 8 COUNTIES IN CENTRAL PENNSYLVANIA CAMBRIA CAMERON CLEARFIELD<br /> ELK MCKEAN POTTER<br /> SOMERSET WARREN THIS INCLUDES THE CITIES OF BRADFORD, CLEARFIELD, COUDERSPORT,<br /> DUBOIS, EMPORIUM, JOHNSTOWN, RIDGWAY, SOMERSET, ST. MARYS,<br /> AND WARREN.

* WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Portions of east central Illinois, including the following<br /> counties, Ford and Iroquois and northwest Indiana, including the<br /> following counties, Benton, Jasper and Newton. * WHEN...Until 11 PM CDT /midnight EDT/ this evening. * IMPACTS...Creeks and streams may rise out of their banks. Flooding<br /> may occur in poor drainage and urban areas. Underpasses may be<br /> flooded. Roads and streets may be flooded. * ADDITIONAL DETAILS...<br />

* WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Portions of Illinois, including the following areas,<br /> Boone, Central Cook, De Kalb, DuPage, Eastern Will, Grundy, Kane,<br /> Kankakee, Kendall, La Salle, Lake IL, Lee, Livingston, McHenry,<br /> Northern Cook, Northern Will, Ogle, Southern Cook, Southern Will<br /> and Winnebago and northwest Indiana, including the following<br /> areas, Lake IN and Porter. * WHEN...Until 11 PM CDT this evening. * IMPACTS...Creeks and streams may rise out of their banks. Flooding<br />

The National Weather Service in Fairbanks has issued a Fire<br /> Weather Watch, which is in effect from Saturday afternoon through<br /> Sunday evening. * AFFECTED AREA...Delta Junction. * TIMING...From Saturday afternoon through Sunday evening. * WINDS...Southeast 10 to 20 mph with gusts up to 40 mph. * HUMIDITY...As low as 15 to 20 percent. * TEMPERATURES...Highs in the upper 70s. Lows in the lower 50s. * IMPACTS...Critical fire weather conditions are possible due<br /> to a combination of low relative humidity, gusty winds from<br /> the south, and dry fuels.

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH<br /> 312 IN EFFECT UNTIL 8 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN OHIO THIS WATCH INCLUDES 3 COUNTIES IN SOUTHEAST OHIO ATHENS MORGAN WASHINGTON IN WEST VIRGINIA THIS WATCH INCLUDES 8 COUNTIES IN CENTRAL WEST VIRGINIA TAYLOR IN NORTHERN WEST VIRGINIA BARBOUR DODDRIDGE HARRISON<br /> PLEASANTS RITCHIE TYLER<br /> WOOD THIS INCLUDES THE CITIES OF ATHENS, BELINGTON, BELMONT, BELPRE,<br />

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH<br /> 312 IN EFFECT UNTIL 8 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN OHIO THIS WATCH INCLUDES 5 COUNTIES IN NORTHEAST OHIO ASHTABULA MAHONING PORTAGE<br /> STARK TRUMBULL IN PENNSYLVANIA THIS WATCH INCLUDES 2 COUNTIES IN NORTHWEST PENNSYLVANIA CRAWFORD ERIE THIS INCLUDES THE CITIES OF ALLIANCE, ASHTABULA, AURORA,<br /> AUSTINTOWN, BOARDMAN, CANTON, CONNEAUT, ERIE, GENEVA, KENT,<br />

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH<br /> 312 IN EFFECT UNTIL 8 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN OHIO THIS WATCH INCLUDES 9 COUNTIES IN EAST CENTRAL OHIO BELMONT CARROLL COLUMBIANA<br /> GUERNSEY HARRISON JEFFERSON OH<br /> MONROE NOBLE TUSCARAWAS IN PENNSYLVANIA THIS WATCH INCLUDES 15 COUNTIES IN NORTHWEST PENNSYLVANIA FOREST MERCER VENANGO IN SOUTHWEST PENNSYLVANIA

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH<br /> 312 IN EFFECT UNTIL 8 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN NEW YORK THIS WATCH INCLUDES 3 COUNTIES IN WESTERN NEW YORK ALLEGANY CATTARAUGUS CHAUTAUQUA THIS INCLUDES THE CITIES OF JAMESTOWN, OLEAN, AND WELLSVILLE.