Link to National Oceanic and Atmospheric Administration home page.
Your NATIONAL WEATHER SERVICE forecast for
SOUTHERN LYCOMING COUNTY
 ...INCLUDING THE CITY OF WILLIAMSPORT
ISSUED 345 PM EDT MON OCT 13 2008
Link to National Weather Service home page.

GO TO 3 HOURLY GRAPHICAL FORECAST
Min
Temp
Max
Temp
Midnight
Sky
Midday
Sky
Weather
Night
PoP
Day
PoP
Nighttime
Wind (mph)
Daytime
Wind (mph)
Max
RH
Min
RH
TUESDAY
Minimum temperature on TUESDAY 48.
Maximum temperature on TUESDAY 76.
Night time sky MONDAY NIGHT MOSTLY CLEAR.
At midday on TUESDAY sky MOSTLY CLEAR.
On TUESDAY, predominant weather will be partly cloudy.
MONDAY NIGHT probability of precipitation 0 percent.
Probability of precipitation on TUESDAY is 0 percent.
 Wind speed range on TUESDAY will be
0 to 3 miles per hour.
Predominant wind direction on TUESDAY will be from the West.
 Wind speed range on TUESDAY will be
0 to 8 miles per hour.
Predominant wind direction on TUESDAY will be from the South.
Maximum relative humidity MONDAY NIGHT 80 percent.
Minimum relative humidity on TUESDAY 75 percent.
WEDNESDAY
Minimum temperature on WEDNESDAY 52.
Maximum temperature on WEDNESDAY 73.
Night time sky TUESDAY NIGHT MOSTLY CLOUDY.
At midday on WEDNESDAY sky MOSTLY CLEAR.
On WEDNESDAY, predominant weather will be partly cloudy.
TUESDAY NIGHT probability of precipitation 10 percent.
Probability of precipitation on WEDNESDAY is 10 percent.
 Wind speed range on WEDNESDAY will be
1 to 8 miles per hour.
Predominant wind direction on WEDNESDAY will be from the Northwest.
 Wind speed range on WEDNESDAY will be
0 to 6 miles per hour.
Predominant wind direction on WEDNESDAY will be from the Northwest.
Maximum relative humidity TUESDAY NIGHT 90 percent.
Minimum relative humidity on WEDNESDAY 70 percent.
THURSDAY
Minimum temperature on THURSDAY 49.
Maximum temperature on THURSDAY 66.
At midnight on THURSDAY sky MOSTLY CLOUDY.
At midday on THURSDAY sky MOSTLY CLOUDY.
On THURSDAY, predominant weather will be mostly cloudy.
WEDNESDAY NIGHT probability of precipitation 40 percent.
Probability of precipitation on THURSDAY is 40 percent.
 Wind speed range on THURSDAY will be
0 to 6 miles per hour.
Predominant wind direction on THURSDAY will be from the Northeast.
Light
Wind generally light from the WEST.
Maximum relative humidity on WEDNESDAY NIGHT 90 percent.
Maximum relative humidity 58.
FRIDAY
Minimum temperature on FRIDAY 43.
Maximum temperature on FRIDAY 60.
Night time sky THURSDAY NIGHT PARTLY CLOUDY.
At midday on FRIDAY sky MOSTLY CLEAR.
On FRIDAY, predominant weather will be partly cloudy.
THURSDAY NIGHT probability of precipitation 20 percent.
Probability of precipitation on FRIDAY is 20 percent.
Light
Wind generally light from the NORTHWEST.
Light
Wind generally light from the NORTHWEST.
Maximum relative humidity for THURSDAY NIGHT is 100 percent.
Minimum relative humidity on FRIDAY 49 percent.
SATURDAY
Minimum temperature on SATURDAY 39.
Maximum temperature on SATURDAY 58.
Night time sky FRIDAY NIGHT MOSTLY CLEAR.
At midday on SATURDAY sky MOSTLY CLEAR.
On SATURDAY, predominant weather will be partly cloudy.
FRIDAY NIGHT probability of precipitation 20 percent.
Probability of precipitation on SATURDAY is 10 percent.
Light
Wind generally light from the NORTHWEST.
Light
Wind generally light from the NORTHWEST.
Maximum relative humidity 92 on FRIDAY NIGHT.
SATURDAYs Minimum relative humidity 45.
SUNDAY
Minimum temperature on SUNDAY 36.
Maximum temperature on SUNDAY 58.
Night time sky SATURDAY NIGHT PARTLY CLOUDY.
At midday on SUNDAY sky PARTLY CLOUDY.
On SUNDAY, predominant weather will be sunny.
SATURDAY NIGHT probability of precipitation 10 percent.
Probability of precipitation on SUNDAY is 10 percent.
Light
Wind generally light from the NORTH.
Light
Wind generally light from the SOUTHWEST.
Maximum relative humidity 100 on SATURDAY NIGHT.
SUNDAYs Minimum relative humidity 49.

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