Updated: 352 AM CST THU NOV 12 2009

TODAY (6AM-5PM)

Max Temperature...........................75 degrees.
Precipitation (liq. eq. )...................0.00 inches (No rainfall).
Precipitation area .........................0% of the county expected.
Dewpoints.......................................47 to 49 Degrees.
Min RH (Relative Humidity).........40%.
Wind Speed....................................1 to 4 mph
Winds@3 PM..................................southeast at 2 mph
Spraying Conditions....................favorable
Sky Conditions @9 AM ...............mostly sunny.
RH < 50%........................................ for 5 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 today (6am-5pm) in Polk county, is expected to be near 75 degrees. No rainfall is expected. Temperature will range from near 50 to near 75 degrees. Dewpoints will range from 47 to 49 degrees. These dewpoints will combine with today (6am-5pm)'s temperatures resulting in relative humidity minimum of 40%. Skies will be mostly sunny at 9 AM and mostly sunny at 3 PM. Wind speed will range from 1 to 4 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 5 hours and greater than 80% for 2 hours

TONIGHT (6PM-5AM)

Min Temperature...........................52 degrees.
Precipitation (liq. eq. )...................0.00 inches (No rainfall).
Precipitation area .........................0% of the county expected.
Dewpoints.......................................47 to 49 Degrees.
Max RH (Relative Humidity)........83%.
Wind Speed....................................1 to 3 mph
Winds@3 AM..................................southeast at 1 mph
Spraying Conditions....................favorable
Sky Conditions @12 AM .............mostly clear.
Sky Conditions @3 AM ...............mostly clear.
RH < 50%........................................ for 0 hour
RH > 80%.........................................for 2 hours
No. of Hours Temp <=32 .............0
No. of Hours Temp <= 20 .............0
No. of Hours Temp <= 0 ...............0

The low tonight (6pm-5am) in Polk county, is expected to be around 52 degrees. No rainfall is expected. Temperature will range from near 52 to near 64 degrees. Dewpoints will range from 47 to 49 degrees. These dewpoints will combine with tonight (6pm-5am)'s temperatures resulting in relative humidity maximum of 83%. Skies will be mostly clear at 12 AM and mostly clear at 3 AM. Wind speed will range from 1 to 3 mph during the period. Winds at 3 AM will be out of the southeast at 1 mph, which is favorable spraying conditions in rain-free areas. Relative humidity will be less than 50% for 0 hour and greater than 80% for 2 hours

TOMORROW (6AM-5PM)

Max Temperature...........................77 degrees.
Precipitation (liq. eq. )...................0.00 inches (No rainfall).
Precipitation area .........................0% of the county expected.
Dewpoints.......................................47 to 58 Degrees.
Min RH (Relative Humidity).........48%.
Wind Speed....................................3 to 11 mph
Winds@3 PM..................................south at 11 mph
Spraying Conditions....................favorable
Sky Conditions @9 AM ...............partly sunny.
Sky Conditions @3 PM ...............partly sunny.
RH < 50%........................................ for 3 hours
RH > 80%.........................................for 1 hour
No. of Hours Temp <=32 .............0
No. of Hours Temp <= 20 .............0
No. of Hours Temp <= 0 ...............0

The high tomorrow (6am-5pm) in Polk county, is expected to be near 77 degrees. No rainfall is expected. Temperature will range from near 52 to near 77 degrees. Dewpoints will range from 47 to 58 degrees. These dewpoints will combine with tomorrow (6am-5pm)'s temperatures resulting in relative humidity minimum of 48%. Skies will be partly sunny at 9 AM and partly sunny at 3 PM. Wind speed will range from 3 to 11 mph during the period. Winds at 3 PM will be out of the south at 11 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 1 hour

TOMORROW NIGHT (6PM-5AM)

Min Temperature...........................57 degrees.
Precipitation (liq. eq. )...................0.00 inches (No rainfall).
Precipitation area .........................0% of the county expected.
Dewpoints.......................................57 to 59 Degrees.
Max RH (Relative Humidity)........100%.
Wind Speed....................................4 to 5 mph
Winds@3 AM..................................south at 4 mph
Spraying Conditions....................favorable
Sky Conditions @12 AM .............partly cloudy.
Sky Conditions @3 AM ...............partly cloudy.
RH < 50%........................................ for 0 hour
RH > 80%.........................................for 8 hours
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 Polk county, is expected to be around 57 degrees. No rainfall is expected. Temperature will range from near 57 to near 66 degrees. Dewpoints will range from 57 to 59 degrees. These dewpoints will combine with tomorrow night (6pm-5am)'s temperatures resulting in relative humidity maximum of 100%. Skies will be partly cloudy at 12 AM and partly cloudy at 3 AM. Wind speed will range from 4 to 5 mph during the period. Winds at 3 AM will be out of the south at 4 mph, which is favorable spraying conditions in rain-free areas. Relative humidity will be less than 50% for 0 hour and greater than 80% for 8 hours

72 HOUR SUMMARY

The temperature is expected to be in the range from 52 degrees and 80 degrees. Dewpoints will range from 47 to 62 degrees. No measurable precipitation is expected.