Washington: Today - Cloudy, snow likely, high near 30, low in the teens. The chance of precipitation is 50 percent today and 60 percent tonight. Monday - Chance of snow flurries, high in mid 20s.

Maryland and Virginia: Today - Cloudy, snow likely, highs from the mid 20s to the low 30s, lows from near 5 to near 20. Monday - Snow flurries, highs from the teens to the 20s.

Lower Potomac and Chesapeake Bay: Today - snow likely with visiblity of less than 3 miles. Wind will be from the east at up to 25 knots. Waves in unprotected waters will be near 2 feet.

Extended Area Forecast for Tuesday through Thursday: Fair through the period. Highs will be in the 30s, lows in the teens. Temperatures will be slightly colder in the mountains and slightly warmer along the shore. Normal Washington temperatures for the period are a high of 45 and a low of 28.

West Virginia: Today - Snow, highs near 30, lows near 5 [WORD ILLEGIBLE] tenns. Monday - Snow flurries, highs in the teens.

The National Weather Forecast for today - Rain will extend from the Pacific Coast [WORD ILLEGIBLE] and northern Plateau and the northern Rockies.Snow will fall from eastern upper Michigan through eastern Wisconsin into the Ohio Valley and to the Atlantic from North Carolina to southern New England. Mild temperatures will cover the Pacific Northwest, most of the Plateau and Rockies. And over the western portions of the central and northern Plains. Cold temperatures are forecast for much of the remainder of the country.

Sun Rises 7:11 a.m., sets 5:34 p.m.; moon rises 5:13 a.m., sets 1:42 p.m. Tides: high 5:45 a.m. and 6:19 p.m., low 12:14 a.m. and 12:32 p.m. High and low tides at the following locations may be obtained by 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 (6), Norfolk (1 1/2), Virginia Beach (1), Solomons Island (6 1/2), Point Lookout (7).

The Council of Governments' Air Quality Index for yesterday showed the high reading in the Washington area during the 9 a.m. to 10 a.m. period was 7 for the pollutant, sulfur, dioxide. Index values between zero and 24 indicate good air qualify. When the index exceeds 100 the air is considered very unhealthy and individuals with lung, heart and eye ailments are urged to restrict their activity. The forecast for today indicates that the air quality will be good.

The National Weather Service forecasts the Potomoc River 5 knots at Little Falls should be near 4.3 feet today. Local Temp., Humidity(TABLE) Time(COLUMN)T.(COLUMN)H. 12 midnight(COLUMN)28(COLUMN)46 1 a.m.(COLUMN)27(COLUMN)49 2 a.m.(COLUMN)25(COLUMN)53 3 a.m.(COLUMN)24(COLUMN)55 4 a.m.(COLUMN)22(COLUMN)55 5 a.m.(COLUMN)21(COLUMN)50 6 a.m.(COLUMN)20(COLUMN)54 7 a.m.(COLUMN)19(COLUMN)52 8 a.m.(COLUMN)20(COLUMN)49 9 a.m.(COLUMN)22(COLUMN)41 10 a.m.(COLUMN)24(COLUMN)44 11 a.m.(COLUMN)26(COLUMN)42 12 noon(COLUMN)28(COLUMN)39 1 p.m.(COLUMN)30(COLUMN)36 2 p.m.(COLUMN)31(COLUMN)33 3 p.m.(COLUMN)30(COLUMN)33 4 p.m.(COLUMN)31(COLUMN)34 5 p.m.(COLUMN)30(COLUMN)34 6 p.m.(COLUMN)26(COLUMN)42(END TABLE) Temperatures ending 8 a.m. (EST) yesterday:(TABLE) City(COLUMN)L.(COLUMN)H. Albany(COLUMN)17(COLUMN)-13 Albuquerque(COLUMN)--(COLUMN)-- Amarillo(COLUMN)55(COLUMN)70 Anchorage(COLUMN)20(COLUMN)15 Asheville(COLUMN)33(COLUMN)19 Atlanta(COLUMN)--(COLUMN)-- Atlantic City(COLUMN)27(COLUMN)16 Austin(COLUMN)42(COLUMN)37 Baltimore(COLUMN)41(COLUMN)16 Billings(COLUMN)41(COLUMN) 6 Birmingham(COLUMN)45(COLUMN)31 Bismarck(COLUMN) 9(COLUMN) 5 Boise(COLUMN)52(COLUMN)39 Boston(COLUMN)21(COLUMN) 3 Brownsville(COLUMN)46(COLUMN)44 Buffalo(COLUMN)24(COLUMN)zero Burlington(COLUMN) 4(COLUMN)-19 Casper(COLUMN)40(COLUMN)23 Charleston, S.C.(COLUMN)46(COLUMN)29 Charleston, W. Va.(COLUMN)29(COLUMN)9 Charlotte(COLUMN)37(COLUMN)21 Cheyenne(COLUMN)45(COLUMN)30 Chicago(COLUMN)19(COLUMN) 6 Cinniacti(COLUMN)22(COLUMN) 9 Cleveland(COLUMN)25(COLUMN)-4 Columbia, S.C.(COLUMN)44(COLUMN)25 Columbus(COLUMN)23(COLUMN)10 Dal.-Ft. Worth(COLUMN)45(COLUMN)29 Dayton(COLUMN)21(COLUMN) 5 Denver(COLUMN)57(COLUMN)29 Des Moines(COLUMN)17(COLUMN)14 Detroit(COLUMN)22(COLUMN)-3 Duluth(COLUMN)11(COLUMN) 5 El Paso(COLUMN)64(COLUMN)34 Fairbanks(COLUMN)-7(COLUMN)-18 Fargo(COLUMN) 8(COLUMN) 4 Flagstaff(COLUMN) 4(COLUMN) 2 Great Falls(COLUMN)42(COLUMN)-6 Hortford(COLUMN)21(COLUMN) 1 Helena(COLUMN)45(COLUMN)27 Honolulu(COLUMN)84(COLUMN)65 Houston(COLUMN)44(COLUMN)36 Indianapolis(COLUMN)22(COLUMN)- -- Jackson, Miss.(COLUMN)44(COLUMN)28 Jacksonville(COLUMN)51(COLUMN)35 Juneau(COLUMN)21(COLUMN)12 Kansas City(COLUMN)30(COLUMN)20 Las Vegas(COLUMN)67(COLUMN)43 Little Rock(COLUMN)38(COLUMN)21 Los Angeles(COLUMN)81(COLUMN)58 Louisville(COLUMN)29(COLUMN)10 Memphis(COLUMN)42(COLUMN)25$ Miami Beach(COLUMN)77(COLUMN)-- Midland-Odessa(COLUMN)59(COLUMN)24 Milwaukee(COLUMN)20(COLUMN)-2 Mpls.-St. Paul(COLUMN)13(COLUMN) 9 Nashville(COLUMN)--(COLUMN) 1 New Orleans(COLUMN)44(COLUMN)39 New York(COLUMN)27(COLUMN)11 Norfolk(COLUMN)33(COLUMN)25 North Platte(COLUMN)41(COLUMN)29 Oklahoma City(COLUMN)41(COLUMN)25 Omaha(COLUMN)23(COLUMN)14 Orlando(COLUMN)70(COLUMN)48 Philadelphia(COLUMN)31(COLUMN)12 Phoenix(COLUMN)76(COLUMN)52 Pittsburgh(COLUMN)26(COLUMN) 6 Portland, Maine(COLUMN)17(COLUMN)-- Portland, Ore.(COLUMN)58(COLUMN)43 Providence(COLUMN)20(COLUMN) 1 Raleigh(COLUMN)36(COLUMN)15 Rapid City(COLUMN)37(COLUMN)25 Reno(COLUMN)62(COLUMN)32 Richmond(COLUMN)31(COLUMN) St. Louis(COLUMN)25(COLUMN)19 St. Prbg.-Tampa(COLUMN)65(COLUMN)46 Salt Lake City(COLUMN)54(COLUMN)33 San Antonio(COLUMN)44(COLUMN)38 San Diego(COLUMN)77(COLUMN)58 San Francisco(COLUMN)61(COLUMN) San Juan(COLUMN)85(COLUMN)74 St. Ste. Marie(COLUMN)10(COLUMN)-20 Seattle(COLUMN)53(COLUMN)46 Shreveport(COLUMN)44(COLUMN)25 Sioux Falls(COLUMN)10(COLUMN) 4 Pokane(COLUMN)42(COLUMN)30 Syracuse(COLUMN)20(COLUMN) 3 Topeka(COLUMN)30(COLUMN)29 Tucson(COLUMN)76(COLUMN)52 Tulsa(COLUMN)35(COLUMN) Washington(COLUMN)34(COLUMN)18 Wichita(COLUMN)30(COLUMN)22(END TABLE) Temperatures Abroad Yesterday(TABLE) City(COLUMN)Weather(COLUMN)Time Temp. Alberdeen(COLUMN)rain(COLUMN) 1 p.m. 39 Amsterdam(COLUMN)cloudy(COLUMN) 1 p.m. 37 Ankara(COLUMN)Pt. cldy(COLUMN) 3 p.m. 45 Athens(COLUMN)rain(COLUMN) 2 p.m. 54 Auckland(COLUMN)pt. cldy(COLUMN)midnight 70 Berlin(COLUMN)cloudy(COLUMN) 1 p.m. 32 Birmingham(COLUMN)rain(COLUMN) 1 p.m. 39 Brussels(COLUMN)pt. cldy(COLUMN) 1 p.m. 34 Casablanca(COLUMN)cloudy(COLUMN)noon 57 Copenhagen(COLUMN)pt. cldy(COLUMN) 1 p.m. 32 Dublin(COLUMN)rain(COLUMN) 1 p.m. 46 Geneva(COLUMN)clear(COLUMN) 1 p.m. 34 Hong Kong(COLUMN)cloudy(COLUMN) 8 p.m. 64 Lisbon(COLUMN)clear(COLUMN)noon 57 London(COLUMN)rain(COLUMN) 1 p.m. 41 Madrid(COLUMN)pt. cldy(COLUMN) 1 p.m. 50 Malta(COLUMN)clear(COLUMN) 1 p.m. 55 Manita(COLUMN)pt. cldy(COLUMN) 8 p.m. 77 Moscow(COLUMN)clear(COLUMN) 3 p.m. 16 New Delhi(COLUMN)clear(COLUMN) 5 p.m. 66 Nice(COLUMN)clear(COLUMN) 1 p.m. 54 Oslo(COLUMN)snow(COLUMN) 1 p.m. 28 Paris(COLUMN)cloudy(COLUMN) 1 p.m. 43 Peking(COLUMN)cloudy(COLUMN) 8 p.m. 28 Rome(COLUMN)cloudy(COLUMN) 1 p.m. 50 Saigon(COLUMN)clear(COLUMN) 8 p.m. 81 Sofia(COLUMN)cloudy(COLUMN) 2 p.m. 32 Stockholm(COLUMN)cloudy(COLUMN) 1 p.m. 28 Sydney(COLUMN)cloudy(COLUMN)10 p.m. 72 Tel Aviv(COLUMN)clear(COLUMN) 2 p.m. 72 Tokyo(COLUMN)clear(COLUMN) 9 p.m. 37 Tunis(COLUMN)rain(COLUMN) 1 p.m. 54 Vienna(COLUMN)snow(COLUMN) 1 p.m. 36 Warsaw(COLUMN)cloudy(COLUMN) 1 p.m. 19(END TABLE) Temperatures (Western Hemisphere).(TABLE) City(COLUMN)Weather(COLUMN)High(COLUMN)Low Acapulco(COLUMN)fair(COLUMN)68(COLUMN)73 Barbados(COLUMN)fair(COLUMN)85(COLUMN)77 Bermuda(COLUMN)cloudy(COLUMN)65(COLUMN)57 Bogota(COLUMN)fair(COLUMN)66(COLUMN)35 Calgary(COLUMN)clear(COLUMN)10(COLUMN)-09 Edmonton(COLUMN)clear(COLUMN)-04(COLUMN)-17 Havana(COLUMN)cloudy(COLUMN)81(COLUMN)69 WORD ILL.(COLUMN)pt. cldy(COLUMN)88(COLUMN)75 Montego Bay(COLUMN)pt. cldy(COLUMN)82(COLUMN)72 Mexico City(COLUMN)hazy(COLUMN)73(COLUMN)48 Monterrey(COLUMN)cloudy(COLUMN)47(COLUMN)42 Montreal(COLUMN)clear(COLUMN)03(COLUMN)-13 Nassau(COLUMN)pt. cldy(COLUMN)81(COLUMN)56 Ottawa(COLUMN)clear(COLUMN)07(COLUMN)-11 Regina(COLUMN)clear(COLUMN)07(COLUMN)-17 St. Kitts(COLUMN)pt. cldy(COLUMN)85(COLUMN)71 St. Thomas(COLUMN)fair(COLUMN)84(COLUMN)71 Toronto(COLUMN)clear(COLUMN)16(COLUMN)-08 Vancouver(COLUMN)rain(COLUMN)50(COLUMN)39 Voracruz(COLUMN)rain(COLUMN)73(COLUMN)65 Winnipeg(COLUMN)snow(COLUMN)05(COLUMN)zero(END TABLE)