Washington: Today - Cloudy, rain possible, high in mid 40s, low in upper 30s. The chance of precipitation is 50 per cent today, 40 per cent tonight. Tuesday - Cloudy, rain possible, high in mid 40s.

Maryland and Virginia: Today - Cloudy, rain possible, high from the 40s to the low 50s, lows in the 30s. Tuesday - Cloudy, rain possible, highs in the 50s.

Lower Potomac and Chesapeake Bay: Today - Cloudy, rain possible. Visibility will be less than 3 miles. Wind will be from the north or northeast at from 15 to 30 knots today, becoming variable at less than 10 knots tonight. Waves in unprotected waters will be less than 2 feet.

West Virginia: Today - Cloudy in the north, partly cloudy in the south, highs in the mid 40s, lows in the 30s. There is a chance of rain or snow through out the area tonight. Tuesday - Rain or snow, highs in the 30s.

Extended Area Forecast for Wednesday through Firday: Cloudy through the period, chance of precipitation on each day. Highs will be from the 40s to the low 50s, lows from the upper 20s to the 30s. Normal Washington temperatures for the period are a high of 43 and low of 28.

Almanac Data for today - Sun Rises 7:22 a.m., sets 4:49 p.m.; moon rises 1:21 p.m., sets 1:49 a.m. Tides: high 3:04 a.m. and 3:41 p.m., low 9:48 and 10:23 p.m. High and low tides at the following locations may be obtained bu subtracting the hours indicated from the tides above. Annapolis (1 1/2), Bloody Point Lighthouse (4 1/2), Deale, Md. (4 1/2), Colonial Beach (16), Norfolk (1 1/2), Virginia Beach (1), Solomons Island (6 1/2) Point Lookout (7).

The National Weather Service forecast the Potomac River stage at Little Falls should near 6.5 feet today. Local Temp., Humidity(TABLE) Time(COLUMN)T(COLUMN)H 12 mid(COLUMN)44(COLUMN)89 1 a.m.(COLUMN)44(COLUMN)89 2 a.m.(COLUMN)44(COLUMN)86 3 a.m.(COLUMN)44(COLUMN)89 4 a.m.(COLUMN)43(COLUMN)83 5 a.m.(COLUMN)42(COLUMN)86 6 a.m.(COLUMN)42(COLUMN)89 7 a.m.(COLUMN)43(COLUMN)89 8 a.m.(COLUMN)43(COLUMN)89 9 a.m.(COLUMN)43(COLUMN)86 L10 a.m.(COLUMN)42(COLUMN)89 11 a.m.(COLUMN)42(COLUMN)89 12 noon(COLUMN)43(COLUMN)89 1 p.m.(COLUMN)44(COLUMN)86 2 p.m.(COLUMN)44(COLUMN)86 3 p.m.(COLUMN)45(COLUMN)86 4 p.m.(COLUMN)45(COLUMN)89 5 p.m.(COLUMN)45(COLUMN)89 6 p.m.(COLUMN)45(COLUMN)89 7 p.m.(COLUMN)45(COLUMN)86(END TABLE) Temperatures ending 8 a.m. (EST) yesterday:(TABLE) City(COLUMN)H(COLUMN)L LAlbany 35(COLUMN)14 Albuquerque(COLUMN)50(COLUMN)32 Amarillo(COLUMN)53(COLUMN)32 Anchorage(COLUMN)11(COLUMN)4 Asheville(COLUMN)56(COLUMN)40 Atlanta(COLUMN)54(COLUMN)41 Atlantic City(COLUMN)45(COLUMN)42 Austin(COLUMN)67(COLUMN)42 Baltimore(COLUMN)44(COLUMN)39 Billings(COLUMN)37(COLUMN)23 Birmingham(COLUMN)59(COLUMN)37 Bismarck(COLUMN)33(COLUMN)20 Boise(COLUMN)42(COLUMN)34 Boston(COLUMN)43(COLUMN)28 Brownsville(COLUMN)81(COLUMN)44 Buffalo(COLUMN)36(COLUMN)32 Burlington(COLUMN)29(COLUMN)4 Casper(COLUMN)36(COLUMN)27 Charleston, S.C.(COLUMN)69(COLUMN)58 Charleston, WVa.(COLUMN)60(COLUMN)52 Charlotte(COLUMN)51(COLUMN)50 Cheyenne(COLUMN)39(COLUMN)25 Chicago(COLUMN)60(COLUMN)37 Cincinnati(COLUMN)54(COLUMN)42 Cleveland(COLUMN)56(COLUMN)42 Columbia, S.C(COLUMN)56(COLUMN)52 Columbus(COLUMN)59(COLUMN)47 Dal.-Ft. Worth(COLUMN)65(COLUMN)34 Dayton(COLUMN)56(COLUMN)43 Denver(COLUMN)49(COLUMN)28 Des Moines(COLUMN)52(COLUMN)34 Detroit(COLUMN)39(COLUMN)35 Duluth(COLUMN)36(COLUMN)35 El Paso(COLUMN)63(COLUMN)33 Fairbanks(COLUMN)-20(COLUMN)-25 Fargo(COLUMN)34(COLUMN)31 Flagstaff(COLUMN)50(COLUMN)34 Great Falls(COLUMN)31(COLUMN)21 Hartford(COLUMN)37(COLUMN)22 Helena(COLUMN)32(COLUMN)26 Honolulu(COLUMN)83(COLUMN)71 Houston(COLUMN)70(COLUMN)57 Indianapolis(COLUMN)57(COLUMN)43 Jackson, Miss.(COLUMN)68(COLUMN)35 Jacksonville(COLUMN)72(COLUMN)60 Juneau(COLUMN)35(COLUMN)22 Kansas City(COLUMN)43(COLUMN)29 Las Vegas(COLUMN)66(COLUMN)52 Little Rock(COLUMN)61(COLUMN)39 Los Angeles(COLUMN)60(COLUMN)55 Louisville(COLUMN)56(COLUMN)43 Memphis(COLUMN)67(COLUMN)43 Miami Beach(COLUMN)78(COLUMN)69 Midland-Odessa(COLUMN)66(COLUMN)39 Milwaukee(COLUMN)45(COLUMN)39 Mpls.-St. Paul(COLUMN)41(COLUMN)34 Nashville(COLUMN)57(COLUMN)38 New Orleans(COLUMN)75(COLUMN)39 New York(COLUMN)45(COLUMN)33 Norfolk(COLUMN)65(COLUMN)50 North Platte(COLUMN)43(COLUMN)15 Oklahoma City(COLUMN)58(COLUMN)31 Omaha(COLUMN)44(COLUMN)24 Oriando(COLUMN)75(COLUMN)68 Philadephia(COLUMN)41(COLUMN)32 Phoenix(COLUMN)70(COLUMN)47 Pittsburgh(COLUMN)57(COLUMN)47 Portland, Maine(COLUMN)37(COLUMN)22 Portland, Ore(COLUMN)47(COLUMN)38 Providence(COLUMN)43(COLUMN)28 Raleign(COLUMN)58(COLUMN)51 Rapid City(COLUMN)39(COLUMN)21 Reno(COLUMN)49(COLUMN)30 Richmond(COLUMN)61(COLUMN)47 St. Louis(COLUMN)56(COLUMN)36 St. Prbg.-Tampa(COLUMN)71(COLUMN)64 Salt Lake City(COLUMN)44(COLUMN)34 San Antonio(COLUMN)71(COLUMN)33 San Diego(COLUMN)67(COLUMN)62 San Francisco(COLUMN)60(COLUMN)48 San Juan(COLUMN)85(COLUMN)70 St. Ste. Marie(COLUMN)35(COLUMN)26 Seattle(COLUMN)42(COLUMN)38 Shreveport(COLUMN)66(COLUMN)32 Sioux Falls(COLUMN)36(COLUMN)26 Spokane(COLUMN)33(COLUMN)30 Syracuse(COLUMN)36(COLUMN)23 Topeka(COLUMN)44(COLUMN)31 Tucson(COLUMN)69(COLUMN)45 Washington(COLUMN)46(COLUMN)42 Wiohita(COLUMN)54(COLUMN)24(END TABLE) Temperatures Abroad Yesterday(TABLE) City(COLUMN)Weather(COLUMN)Time(COLUMN)Temp Aberdeen(COLUMN)cloudy(COLUMN)1 p.m.(COLUMN)41 Armsterdam(COLUMN)pt. cldy.(COLUMN)1 p.m.(COLUMN)43 Ankara(COLUMN)pt. cldy.(COLUMN)3 p.m.(COLUMN)39 Athens(COLUMN)clear(COLUMN)mid(COLUMN)61 Berlin(COLUMN)pt. cldy.(COLUMN)1 p.m.(COLUMN)41 Birmingham(COLUMN)cloudy(COLUMN)1 p.m.(COLUMN)48 Brussels(COLUMN)clear(COLUMN)1 p.m.(COLUMN)50 Casablanca(COLUMN)clear(COLUMN)noon(COLUMN)68 Copenhagen(COLUMN)pt. cldy.(COLUMN)1 p.m.(COLUMN)41 Dublin(COLUMN)cloudy(COLUMN)1 p.m.(COLUMN)46 Geneva(COLUMN)cloudy(COLUMN)1 p.m.(COLUMN)30 Hong Kong(COLUMN)pt. cldy.(COLUMN)8 p.m.(COLUMN)66 Lisbon(COLUMN)rain(COLUMN)noon(COLUMN)55 London(COLUMN)pt. cldy.(COLUMN)1 p.m.(COLUMN)52 Madrid(COLUMN)cloudy(COLUMN)1 p.m.(COLUMN)52 Malta(COLUMN)cloudy(COLUMN)1 p.m.(COLUMN)52 Manila(COLUMN)cloudy(COLUMN)8 p.m.(COLUMN)81 Moscow(COLUMN)cloudy(COLUMN)3 p.m.(COLUMN)36 New Delhi(COLUMN)cloudy(COLUMN)5 p.m.(COLUMN)70 Nice leae(COLUMN)1 p.m.(COLUMN)55 Oslo(COLUMN)clear(COLUMN)1 p.m.(COLUMN)19 Paris(COLUMN)clear(COLUMN)1 p.m.(COLUMN)41 Peking(COLUMN)clear(COLUMN)8 p.m.(COLUMN)27 Rome(COLUMN)clear(COLUMN)1 p.m.(COLUMN)52 Saigon(COLUMN)clear(COLUMN)8 p.m.(COLUMN)82 Sofia(COLUMN)pt. cldy.(COLUMN)2 p.m.(COLUMN)30 Stockholm(COLUMN)clear(COLUMN)1 p.m.(COLUMN)34 Sydney(COLUMN)clear(COLUMN)10 p.m.(COLUMN)84 Tel Aviv(COLUMN)clear(COLUMN)2 p.m.(COLUMN)66 Tokyo(COLUMN)clear(COLUMN)9 p.m.(COLUMN)50 Tunis(COLUMN)pt. cldy.(COLUMN)1 p.m.(COLUMN)54 Vienna(COLUMN)cloudy(COLUMN)1 p.m.(COLUMN)28 Warsaw(COLUMN)rain(COLUMN)1 p.m.(COLUMN)36(END TABLE) Temperatures (Western Hemisphere)(TABLE) City(COLUMN)Weather(COLUMN)High(COLUMN)Low Acapulco(COLUMN)clear(COLUMN)88(COLUMN)72 Barbados(COLUMN)pt. cldy.(COLUMN)84(COLUMN)73 Bermuda(COLUMN)rain(COLUMN)69(COLUMN)63 Calgary(COLUMN)cloudy(COLUMN)27(COLUMN)-2 Culiacan(COLUMN)clear(COLUMN)88(COLUMN)46 Edmonton(COLUMN)rain(COLUMN)21(COLUMN)10 Havana(COLUMN)cloudy(COLUMN)84(COLUMN)70 Kingston(COLUMN)fair(COLUMN)86(COLUMN)73 Montego Bay(COLUMN)pt. sunny(COLUMN)86(COLUMN)72 Mexico City(COLUMN)haze(COLUMN)73(COLUMN)41 Monterrey(COLUMN)clear(COLUMN)81 46 Montreal(COLUMN)cloudy(COLUMN)23(COLUMN)9 Nassau(COLUMN)cloudy(COLUMN)84(COLUMN)68 Ottawa(COLUMN)cloudy(COLUMN)27(COLUMN)12 Regina(COLUMN)snow(COLUMN)19(COLUMN)12 St. Kitts(COLUMN)pt. cldy.(COLUMN)85(COLUMN)70 St. Thomas(COLUMN)pt. cldy.(COLUMN)85(COLUMN)75 Toronto(COLUMN)rain(COLUMN)36(COLUMN)27 Vancouver(COLUMN)pt. cldy.(COLUMN)41(COLUMN)34 Veracruz(COLUMN)fair(COLUMN)90(COLUMN)67 Winnipeg(COLUMN)rain(COLUMN)34(COLUMN)32(END TABLE)