Updated: 210 AM CST THU NOV 12 2009
TODAY (6AM-5PM)
Max Temperature...........................61 degrees.
Precipitation (liq. eq. )...................0.00 inches (No rainfall).
Precipitation area .........................0% of the county expected.
Dewpoints.......................................27 to 33 Degrees.
Min RH (Relative Humidity).........34%.
Wind Speed....................................3 to 10 mph
Winds@3 PM..................................northeast at 10 mph
Spraying Conditions....................favorable
Sky Conditions @9 AM ...............mostly sunny.
RH < 50%........................................ for 6 hours
RH > 80%.........................................for 0 hour
No. of Hours Temp <=32 .............0
No. of Hours Temp <= 20 .............0
No. of Hours Temp <= 0 ...............0
The high today (6am-5pm) in Grayson county, is expected to be near 61
degrees. No rainfall is expected. Temperature will range from near 39 to
near 59 degrees. Dewpoints will range from 27 to 33 degrees. These
dewpoints will combine with today (6am-5pm)'s temperatures resulting in
relative humidity minimum of 34%. Skies will be mostly sunny at 9 AM and
mostly sunny at 3 PM. Wind speed will range from 3 to 10 mph during the
period. Winds at 3 PM will be out of the northeast at 10 mph, which is
favorable spraying conditions in rain-free areas. Relative humidity
will be less than 50% for 6 hours and greater than 80% for 0 hour
TONIGHT (6PM-5AM)
Min Temperature...........................37 degrees.
Precipitation (liq. eq. )...................0.00 inches (No rainfall).
Precipitation area .........................0% of the county expected.
Dewpoints.......................................near 33 Degrees.
Max RH (Relative Humidity)........85%.
Wind Speed....................................3 to 6 mph
Winds@3 AM..................................northeast at 4 mph
Spraying Conditions....................favorable
Sky Conditions @12 AM .............clear.
Sky Conditions @3 AM ...............clear.
RH < 50%........................................ for 3 hours
RH > 80%.........................................for 0 hour
No. of Hours Temp <=32 .............0
No. of Hours Temp <= 20 .............0
No. of Hours Temp <= 0 ...............0
The low tonight (6pm-5am) in Grayson county, is expected to be around 37
degrees. No rainfall is expected. Temperature will range from near 37 to
near 50 degrees. Dewpoints will be near 33 degrees. These dewpoints will
combine with tonight (6pm-5am)'s temperatures resulting in relative
humidity maximum of 85%. Skies will be clear at 12 AM and clear at 3
AM. Wind speed will range from 3 to 6 mph during the period. Winds at 3
AM will be out of the northeast at 4 mph, which is favorable spraying
conditions in rain-free areas. Relative humidity will be less than 50%
for 3 hours and greater than 80% for 0 hour
TOMORROW (6AM-5PM)
Max Temperature...........................66 degrees.
Precipitation (liq. eq. )...................0.00 inches (No rainfall).
Precipitation area .........................0% of the county expected.
Dewpoints.......................................33 to 43 Degrees.
Min RH (Relative Humidity).........42%.
Wind Speed....................................1 to 3 mph
Winds@3 PM..................................southeast at 2 mph
Spraying Conditions....................favorable
Sky Conditions @9 AM ...............mostly sunny.
Sky Conditions @3 PM ...............mostly sunny.
RH < 50%........................................ for 3 hours
RH > 80%.........................................for 2 hours
No. of Hours Temp <=32 .............0
No. of Hours Temp <= 20 .............0
No. of Hours Temp <= 0 ...............0
The high tomorrow (6am-5pm) in Grayson county, is expected to be near 66
degrees. No rainfall is expected. Temperature will range from near 37 to
near 66 degrees. Dewpoints will range from 33 to 43 degrees. These
dewpoints will combine with tomorrow (6am-5pm)'s temperatures resulting
in relative humidity minimum of 42%. Skies will be mostly sunny at 9 AM
and mostly sunny at 3 PM. Wind speed will range from 1 to 3 mph during
the period. Winds at 3 PM will be out of the southeast at 2 mph, which
is favorable spraying conditions in rain-free areas. Relative humidity
will be less than 50% for 3 hours and greater than 80% for 2 hours
TOMORROW NIGHT (6PM-5AM)
Min Temperature...........................44 degrees.
Precipitation (liq. eq. )...................0.00 inches (No rainfall).
Precipitation area .........................0% of the county expected.
Dewpoints.......................................42 to 43 Degrees.
Max RH (Relative Humidity)........93%.
Wind Speed....................................2 to 3 mph
Winds@3 AM..................................south at 2 mph
Spraying Conditions....................favorable
Sky Conditions @12 AM .............mostly clear.
Sky Conditions @3 AM ...............mostly clear.
RH < 50%........................................ for 2 hours
RH > 80%.........................................for 0 hour
No. of Hours Temp <=32 .............0
No. of Hours Temp <= 20 .............0
No. of Hours Temp <= 0 ...............0
The low tomorrow night (6pm-5am) in Grayson county, is expected to be
around 44 degrees. No rainfall is expected. Temperature will range from
near 44 to near 56 degrees. Dewpoints will range from 42 to 43 degrees.
These dewpoints will combine with tomorrow night (6pm-5am)'s
temperatures resulting in relative humidity maximum of 93%. Skies will
be mostly clear at 12 AM and mostly clear at 3 AM. Wind speed will
range from 2 to 3 mph during the period. Winds at 3 AM will be out of
the south at 2 mph, which is favorable spraying conditions in rain-free
areas. Relative humidity will be less than 50% for 2 hours and greater
than 80% for 0 hour
72 HOUR SUMMARY
The temperature is expected to be in the range from 37 degrees and 67 degrees. Dewpoints will range from 27 to 47 degrees. No measurable precipitation is expected.