000 FNUS51 KPBZ 121013 FWFPIT FIRE WEATHER FORECAST NATIONAL WEATHER SERVICE PITTSBURGH PA 630 AM EST THU APR 12 2001 .SYNOPSIS SCATTERED SHOWERS AND THUNDERSTORMS WILL BE IN THE OHIO VALLEY REGION TODAY AS A COLD FRONT APPROACHES OUT OF THE WEST. WINDS WILL INCREASE FROM THE SOUTHWEST BETWEEN 20 AND 35 MPH WITH GUSTS OVER 45 MPH AHEAD OF THE FRONT. SEVERE THUNDERSTORMS ARE POSSIBLE. TEMPERATURES WILL CONTINUE ABOVE NORMAL TODAY BUT WILL DROP CLOSER TO MORE SEASONAL NORMS OVERNIGHT. PAZ021-030-020-029-031-032-WVZ001>004-012-021-022-121857- ALLEGHENY-BEAVER-BROOKE-FAYETTE-GREENE-HANCOCK-MARION-MARSHALL- MONONGALIA-OHIO-WASHINGTON-WESTMORELAND-WETZEL- 630 AM EST THU APR 12 2001 PARAMETER... TODAY TONIGHT FRIDAY CLOUD AMOUNT........PARTLY CLOUDY PARTLY CLOUDY PARTLY CLOUDY CHANCE PRECIP(%)....50 PERCENT 40 PERCENT 10 PERCENT PRECIP TYPE.........THUNDERSTORMS SHOWERS NONE MAX/MIN TEMPS.......80 49 61 WIND DIRECTION......SOUTHWEST WEST WEST WIND SPEED MPH......35 20 20 PRECIP AMOUNT.......T TO 0.25 NONE NONE PRECIP DURATION.....1 1 NONE LIGHTNING FREQ......9-15 STRIKES NO TSTMS NO TSTMS REL HUMIDITY %......35 74 35 MIXING HEIGHT.......3500 6000 5000 CEILING HEIGHT......2500 1500 3000 HAINES INDEX........4 3 4 TRANSPORT DIR.......SOUTHWEST WEST NORTHWEST TRANSPORT SPEED.....30 20 20 DISPERSION INDEX....76 28 55 DISP DESCRIPTOR.....GOOD FAIR FAIR TO GOOD VENTILATION.........105000 120000 100000 $$ OHZ040-041-048>050-057>059-068-069-039-121857- BELMONT-CARROLL-COLUMBIANA-COSHOCTON-GUERNSEY-HARRISON-JEFFERSON- MONROE-MUSKINGUM-NOBLE-TUSCARAWAS- 630 AM EST THU APR 12 2001 PARAMETER... TODAY TONIGHT FRIDAY CLOUD AMOUNT........PARTLY CLOUDY PARTLY CLOUDY PARTLY CLOUDY CHANCE PRECIP(%)....50 PERCENT 40 PERCENT 10 PERCENT PRECIP TYPE.........THUNDERSTORMS SHOWERS NONE MAX/MIN TEMPS.......82 47 64 WIND DIRECTION......SOUTHWEST WEST NORTHWEST WIND SPEED MPH......35 20 20 PRECIP AMOUNT.......T TO 0.25 NONE NONE PRECIP DURATION.....1 1 NONE LIGHTNING FREQ......16-25 STRIKES NO TSTMS NO TSTMS REL HUMIDITY %......35 83 31 MIXING HEIGHT.......3500 6000 5000 CEILING HEIGHT......3000 1000 3500 HAINES INDEX........4 3 4 TRANSPORT DIR.......SOUTHWEST WEST NORTHWEST TRANSPORT SPEED.....30 20 20 DISPERSION INDEX....76 28 55 DISP DESCRIPTOR.....GOOD FAIR FAIR TO GOOD VENTILATION.........105000 120000 100000 $$ PAZ007-008-013-014-022-023-121857- ARMSTRONG-BUTLER-INDIANA-LAWRENCE-MERCER-VENANGO- 630 AM EST THU APR 12 2001 PARAMETER... TODAY TONIGHT FRIDAY CLOUD AMOUNT........PARTLY CLOUDY PARTLY CLOUDY PARTLY CLOUDY CHANCE PRECIP(%)....50 PERCENT 40 PERCENT 10 PERCENT PRECIP TYPE.........THUNDERSTORMS SHOWERS NONE MAX/MIN TEMPS.......68 45 57 WIND DIRECTION......SOUTHWEST WEST NORTHWEST WIND SPEED MPH......35 20 20 PRECIP AMOUNT.......T TO 0.25 NONE NONE PRECIP DURATION.....2 NONE NONE LIGHTNING FREQ......9-15 STRIKES NO TSTMS NO TSTMS REL HUMIDITY %......47 89 37 MIXING HEIGHT.......3500 5000 4000 CEILING HEIGHT......2000 1000 1500 HAINES INDEX........3 3 3 TRANSPORT DIR.......SOUTHWEST WEST NORTHWEST TRANSPORT SPEED.....35 20 21 DISPERSION INDEX....89 28 55 DISP DESCRIPTOR.....GOOD FAIR FAIR TO GOOD VENTILATION.........122500 100000 84000 $$ PAZ009-015-016-121857- CLARION-FOREST-JEFFERSON- 630 AM EST THU APR 12 2001 PARAMETER... TODAY TONIGHT FRIDAY CLOUD AMOUNT........CLOUDY PARTLY CLOUDY PARTLY CLOUDY CHANCE PRECIP(%)....50 PERCENT 40 PERCENT 10 PERCENT PRECIP TYPE.........THUNDERSTORMS SHOWERS NONE MAX/MIN TEMPS.......35 25 20 WIND DIRECTION......SOUTHWEST WEST NORTHWEST WIND SPEED MPH......35 20 20 PRECIP AMOUNT.......T TO 0.25 NONE NONE PRECIP DURATION.....1 NONE NONE LIGHTNING FREQ......9-15 STRIKES 9-15 STRIKES NO TSTMS REL HUMIDITY %......47 89 37 MIXING HEIGHT.......2000 4100 2000 CEILING HEIGHT......2000 1000 3500 HAINES INDEX........3 3 3 TRANSPORT DIR.......SOUTHWEST WEST NORTHWEST TRANSPORT SPEED.....35 20 25 DISPERSION INDEX....69 28 49 DISP DESCRIPTOR.....GOOD FAIR FAIR TO GOOD VENTILATION.........70000 82000 50000 $$ MDZ001-WVZ023-041-121857- GARRETT-PRESTON-TUCKER- 630 AM EST THU APR 12 2001 PARAMETER... TODAY TONIGHT FRIDAY CLOUD AMOUNT........PARTLY CLOUDY PARTLY CLOUDY PARTLY CLOUDY CHANCE PRECIP(%)....50 PERCENT 40 PERCENT 10 PERCENT PRECIP TYPE.........THUNDERSTORMS SHOWERS NONE MAX/MIN TEMPS.......77 46 61 WIND DIRECTION......SOUTHWEST WEST WEST WIND SPEED MPH......35 25 20 PRECIP AMOUNT.......T TO 0.25 NONE NONE PRECIP DURATION.....1 NONE NONE LIGHTNING FREQ......9-15 STRIKES NO TSTMS NO TSTMS REL HUMIDITY %......35 74 35 MIXING HEIGHT.......3500 2500 3500 CEILING HEIGHT......2500 1000 2500 HAINES INDEX........4 3 4 TRANSPORT DIR.......SOUTHWEST WEST WEST TRANSPORT SPEED.....35 20 20 DISPERSION INDEX....89 28 51 DISP DESCRIPTOR.....GOOD FAIR FAIR TO GOOD VENTILATION.........122500 50000 70000 $$ .EXTENDED FORECAST... .FRIDAY NIGHT...CLEAR. LOWS IN THE UPPER 30S. .SATURDAY...PARTLY CLOUDY. A CHANCE OF SHOWERS LATE. HIGHS IN THE MID 60S. .SUNDAY...MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER 40S AND HIGHS IN THE LOWER 60S. .MONDAY...PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER 40S AND HIGHS IN THE MID 50S. .TUESDAY...CHANCE OF SHOWERS. LOWS 30 TO 35. HIGHS IN THE 40S. .WEDNESDAY...CHANCE OF SHOWERS. LOWS 25 TO 30. HIGHS IN THE 40S. .6 TO 10 DAY OUTLOOK... TEMPERATURES BELOW NORMAL. ABOVE MEDIAN PRECIPITATION.