Washington: Today - Sunny, high in mid to upper 80s, low in low to [WORD ILLEGIBLE] sts. Chance of rain near zero through tonight. Sunday - Sunny, high in mid to upper 80s.

Maryland and Virginia: Today - Sunny, nights in 80s to near 90. lows in 50s and 60s. Sunday - Sunny, nights in 80s to near 90.

Lower Potomac and Chesapeake Bay: Today - Fair skies with good visibility through tonight. Winds through be northwestern at about 15 knots today and about 10 knots tonight.

Extended Area Outlook: For [WORD ILLEGIBLE] through Wednesday - Fiar skies Monday followed by chance of rain Tuesday or Wednesday. Nighs should average in 80s to low 60s. lows in 60s to low 70s. Washington's normal temperature range for this time of years is from 88 to [WORD ILLEGIBLE]

Atlantic Ocean Beaches from [WORD ILLEGIBLE] :Way to Cape Hatteras: Today and Sunday - Sunny, highs in mid 80s to near 90. Water temperatures should range from 60s strong. New Jersey coast to 70s atmosphere along coast through the [WORD ILLEGIBLE]

[WORD ILLEGIBLE] Virginia: Today - Sunny, begins in upper 70s to mid 80s, lows in mid 40s to 50s. Sunday - Sunny, highs in 80s.

The National Weather Forecast for Today - Some showers and thunderstorms will be scattered along the south Atlantic Coast and a few showers will remain over New York and northern New England. Widely scattered mainly afternoon and evening thundershowers will occur from northern Arizona across Utah into the northern Rockies and northwestern Plaines and mist over southwest Texas. Skies will be mostly cloudy across the northern Great Lakes and along platforms at the north Pacific Coast be higher areas will be clear or [WORD ILLEGIBLE] cloudy. Temperatures will be mild from the Great Lakes and Club Valey to the north Atlantic states. It will be cooler along the mid Atlantic Coast. It will be cooler in the plateau region and northern Rockies. Warmer weather will move into the upper Mississippi Valley and much of the Great Plains.

Atlantic data for July 2, 1977: Sun rises 5:47 a.m., sets 8:30 p.m.; moon rises 9:30 p.m., sets 7:35 a.m. tracting the hours inocatted from the tides above. Annapolis (30s); Bloody Point Lighthouse (41s); Deale, Md. (40s); Colonial Beach (16); Norfolk [WORD ILLEGIBLE] Virginia Beach [WORD ILLEGIBLE] Solomons Island (61); Point Locknut (71).

Pollen count: to grass inches: 7 or higher in considered undesirable.

The Council of Governments' Air Quality Index for yesterday showed the high reading in the Washing area during the 2 to 3 p.m. period was in for the pollutant, phonochemical oxidants. Index values between 25 and [WORD ILLEGIBLE] indicate fair air quality. When the index exceeds 100 time air becomes paradous and persons with lung, heart and eye problems should restrict their activity. The forecast for today indicates the air quality will improve.

The National Weather Service forecasts that the Potomac River stage at Little Falls will come slightly from 30 feet.

Tides: High 9:06 a.m. and 8:38 p.m., 10-3:22 a.m. and 4:23 p.m. High and low tides the the floating locations can be obtained by sub-

Washington data at 8 p.m. (EDT) yesterday: Highest temperature since 8 a.m. yesterday, 93 degrees at 3:20 p.m. Lowest temperature since midnight, 79 degrees at 2:20 a.m. Excess of temperature since July 1, 21 degrees. Record high temperature for today, 101 degrees in 1898. Record low temperature for today, 55 degrees in 1940. Relative humidity: Maximum 79 per cent at 6 a.m.; Minimum 46 per cent at 2 p.m. 24-hour precipitation, none. Deficiency/Excess of precipitation since July 1, 12 inch. deficiency/Excess of precipitation since Jan 1, 6.54 inches. Highest observed wind since 5 a.m. 12 miles per hour from the S.W. at 12:15 p.m. Peak gust since 8 a.m. 25 miles per hour from the S.W. at 12:15 p.m. Local Temp., Humidity(TABLE)$03,08,03,03 Time(COLUMN)T.(COLUMN)H. 12 mid.(COLUMN)81(COLUMN)67 1 a.m.(COLUMN)80(COLUMN)72 2 a.m.(COLUMN)80(COLUMN)72 3 a.m.(COLUMN)79(COLUMN)74 4 a.m.(COLUMN)79(COLUMN)74 4 a.m.(COLUMN)79(COLUMN)77 6 a.m.(COLUMN)79(COLUMN)79 7 a.m.(COLUMN)79(COLUMN)79 8 a.m.(COLUMN)80(COLUMN)79 9 a.m.(COLUMN)82(COLUMN)75 10 a.m.(COLUMN)86(COLUMN)66 11 a.m.(COLUMN)87(COLUMN)59 12 noon(COLUMN)88(COLUMN)60 1 p.m.(COLUMN)89(COLUMN)59 2 p.m.(COLUMN)92(COLUMN)46 3 p.m.(COLUMN)90(COLUMN)49 4 p.m.(COLUMN)90(COLUMN)52 5 p.m.(COLUMN)91(COLUMN)51 6 p.m.(COLUMN)91(COLUMN)52 7 p.m.(COLUMN)89(COLUMN)56 8 p.m.(COLUMN)86(COLUMN)65 9 p.m.(COLUMN)85(COLUMN)68 10 p.m.(COLUMN)86(COLUMN)43 11 p.m.(COLUMN)85(COLUMN)43(END TABLE) Temperatures ending 8 p.m. (EDT) yesterday(TABLE) City(COLUMN)L.(COLUMN). Albany(COLUMN)73(COLUMN)83 Albuquerque(COLUMN)61(COLUMN)90 Amarillo(COLUMN)66(COLUMN)90 Anchorage(COLUMN)58(COLUMN)73 Ashervile(COLUMN)65(COLUMN)85 Atlanta(COLUMN)70(COLUMN)90 Atlantic City(COLUMN)69(COLUMN)83 Austin(COLUMN)76(COLUMN) -- Baltimore(COLUMN)75(COLUMN)93 Billings(COLUMN)52(COLUMN)93 Birmingham(COLUMN)79(COLUMN)96 Busmarick(COLUMN)45(COLUMN)81 Boise(COLUMN)60(COLUMN)91 Boston(COLUMN)67 93 Broamsville(COLUMN)79(COLUMN)92 Buffalo(COLUMN)69(COLUMN)77 Burlington, Vl.(COLUMN)67(COLUMN)87 Casper(COLUMN)48(COLUMN)87 Charleston, S.C.(COLUMN)75(COLUMN)94 Charleston, W.Va.(COLUMN)63(COLUMN)81 Charlotte, N.C.(COLUMN)72(COLUMN)93 Chevence(COLUMN)49(COLUMN)84 Chicago(COLUMN)60(COLUMN)81 Cincinnati(COLUMN)67(COLUMN)87 Cleveland(COLUMN)64(COLUMN)80 Columbia, S.C.(COLUMN)68(COLUMN)98 Columbus, Ohio(COLUMN)67(COLUMN)83 Dal., Ft. North(COLUMN)73(COLUMN)93 Dayton(COLUMN)64(COLUMN)83 Denver(COLUMN)58(COLUMN)94 Des Voines(COLUMN)61(COLUMN)86 Detroit(COLUMN)61(COLUMN)82 Dulum(COLUMN)53(COLUMN)70 El Paso(COLUMN)64(COLUMN)99 Fairbanks(COLUMN)52(COLUMN)64 Farad(COLUMN)51(COLUMN)79 Fadstaff(COLUMN)58(COLUMN)88 Great Falls(COLUMN)51(COLUMN)91 Hartford(COLUMN)66(COLUMN)90 Helena(COLUMN)48(COLUMN)88 Honolulu(COLUMN)69(COLUMN)89 Houston(COLUMN)80(COLUMN)94 Indianapolis(COLUMN)43(COLUMN)83 Jackson, Miss.(COLUMN)78(COLUMN)96 Jacksonville(COLUMN)73(COLUMN)92 Jones(COLUMN)47(COLUMN)64 Kansas City(COLUMN)57(COLUMN)86 Las Vegas(COLUMN)85(COLUMN)108 Little Rock(COLUMN)70(COLUMN)81 Los Angeles(COLUMN)63(COLUMN)82 Louisville(COLUMN)70(COLUMN)95 Wermons(COLUMN)79(COLUMN)86 Miami Beach(COLUMN)78(COLUMN)86 Midland(COLUMN)72(COLUMN)95 Winnaukee(COLUMN)61(COLUMN)77 Mois St. PauL(COLUMN)60(COLUMN)78 Nashville(COLUMN)72(COLUMN)87 New Orleans(COLUMN)75(COLUMN)97 New York(COLUMN)73(COLUMN)87 Norfolk(COLUMN)74(COLUMN)99 North Plattesu(COLUMN)46(COLUMN)87 Oklahoma City(COLUMN)68(COLUMN)82 Omaha(COLUMN)54(COLUMN)87 Orlando(COLUMN)72(COLUMN)92 Philadelphia(COLUMN)69(COLUMN)85 Phoenix(COLUMN)84(COLUMN)107 Pittsburgh(COLUMN)64(COLUMN)79 Portland, Me.(COLUMN)60(COLUMN)81 Portland, Ore.(COLUMN)58(COLUMN)75 Providence(COLUMN)64(COLUMN)86 Raleigh(COLUMN)72(COLUMN)94 Rapid CIty(COLUMN)45(COLUMN)87 Reno(COLUMN)60(COLUMN)91 Richmond(COLUMN)77(COLUMN)97 St. Louis(COLUMN)60(COLUMN)83 St. Prbg-Tampa(COLUMN)74(COLUMN)91 Salt Lake City(COLUMN)60(COLUMN)94 San Antonio(COLUMN)78(COLUMN)92 San Diego(COLUMN)66(COLUMN)76 San Francisco(COLUMN)55(COLUMN)63 San Juan, P.R.(COLUMN)75(COLUMN)87 St. Ste. Marie(COLUMN)48(COLUMN)63 Seattle(COLUMN)55(COLUMN)73 Shreveport(COLUMN)72(COLUMN)95 Sious Falls(COLUMN)50(COLUMN)87 SPokane(COLUMN)58(COLUMN)90 Syracuse(COLUMN)65(COLUMN)83 Topeka(COLUMN)53(COLUMN)85 TUcson(COLUMN)81(COLUMN)102 Tulsa(COLUMN)70(COLUMN)85 Washington(COLUMN)79(COLUMN)93 Wichita(COLUMN)60(COLUMN)87(END TABLE) Temperatures (Western Hemisphere)(TABLE) City(COLUMN)Weather(COLUMN)High(COLUMN)Low Acapuico(COLUMN)Cloudy(COLUMN)51(COLUMN)77 Barbados(COLUMN)Cloudy(COLUMN)56(COLUMN)73 Bermuda(COLUMN)Cloudy(COLUMN)64(COLUMN)78 Calgary(COLUMN)Cloudy(COLUMN)70(COLUMN)50 Culiacam(COLUMN)Cloudy(COLUMN)93(COLUMN)79 Edmonton(COLUMN)Cloudy(COLUMN)70(COLUMN)98 Havana(COLUMN)Cloudy 91(COLUMN)77 Kineston(COLUMN)Cloudy(COLUMN)90(COLUMN)77 Montego Bay(COLUMN)Cloudy(COLUMN)88(COLUMN)93 Mexico City(COLUMN)Cloudy(COLUMN)70(COLUMN)61 Vomterrey(COLUMN)Cloudy(COLUMN)99(COLUMN)77 Nassau(COLUMN)Cloudy(COLUMN)91(COLUMN)75 Ottawa(COLUMN)Rain(COLUMN)79(COLUMN)64 Regina(COLUMN)Clear(COLUMN)77(COLUMN)52 St. Kitts(COLUMN)Cloudy(COLUMN)88(COLUMN)77 St. Thomas(COLUMN)Clody(COLUMN)89(COLUMN)79 Vancouver(COLUMN)Cloudy(COLUMN)91(COLUMN)77 Veracruz(COLUMN)Cloudy(COLUMN)91(COLUMN)77 Winnibeg(COLUMN)Clear(COLUMN)64(COLUMN)50(END TABLE)