000 AWUS41 KLWX 100816 RWSWBC MDZ002>007-009>011-013-014-016>018-WVZ048>055-VAZ021-025>031-036>042- 050>057-DCZ001-102230- REGIONAL WEATHER SUMMARY NATIONAL WEATHER SERVICE BALTIMORE/WASHINGTON 415 AM EDT MON JUN 10 2002 THIS WEATHER SUMMARY IS FOR MARYLAND WEST OF THE CHESAPEAKE BAY AND EAST OF GARRETT COUNTY...THE DISTRICT OF COLUMBIA...NORTHERN VIRGINIA...THE NORTHERN AND CENTRAL SHENANDOAH VALLEY...AND THE EASTERN PANHANDLE OF WEST VIRGINIA. SOME HIGH THIN CIRRUS CLOUDINESS WAS STREAMING THROUGH THE REGION EARLY THIS MORNING. THERE WAS SOME PATCHY LIGHT FOG IN VALLEYS. EARLY MORNING TEMPERATURES WERE IN THE 60S. HIGH PRESSURE ANCHORED OFF THE SOUTHEAST UNITED STATES COAST WILL DOMINATE THE WEATHER OVER THE AREA THROUGH TUESDAY. THE HIGH WILL PUMP A VERY WARM AIR MASS INTO THE AREA. WITH MOSTLY SUNNY SKIES...HIGHS TODAY WILL REACH THE UPPER 80S TO LOWER 90S EXCEPT FOR MID 80S IN THE WESTERN HIGHLANDS. UNDER MOSTLY CLEAR SKIES TONIGHT...LOWS WILL DROP TO THE 60S EXCEPT FOR LOWER 70S IN DOWNTOWN WASHINGTON AND BALTIMORE. MORE SUNSHINE IS EXPECTED ON TUESDAY. HIGHS WILL REACH THE MID 90S EXCEPT FOR SLIGHTLY COOLER READINGS IN THE WESTERN HIGHLANDS. HEAT INDICES WILL REACH NEAR 100 DEGREES IN SOME AREAS ON TUESDAY. $$ WALSTON