Updated: 954 AM MDT MON OCT 5 2009

TODAY (6AM-5PM)

Max Temperature...........................56 degrees.
Precipitation (liq. eq. )...................0.01 inches.
Precipitation area .........................over 10% of the county expected.
Dewpoints.......................................17 to 28 Degrees.
Min RH (Relative Humidity).........22%.
Wind Speed....................................12 to 19 mph
Winds@3 PM..................................west at 19 mph
Spraying Conditions....................unfavorable
Sky Conditions..............................favorable.
RH < 50%........................................ for 8 hours
RH > 80%.........................................for 0 hour
Livestock Heat Stress..................NO-STRESS category at 3 PM.
No. of Hours Temp >=90 .............0 Hours

The high today (6am-5pm) in Cheyenne foothills county, is expected to be near 56 degrees. Precipitation (liq. eq.) totals of 0.01 inches over 10% of the county are expected. Temperature will range from near 51 to near 55 degrees. Dewpoints will range from 17 to 28 degrees. These dewpoints will combine with today (6am-5pm)'s temperatures resulting in relative humidity minimum of 22%. Skies will be favorable. Wind speed will range from 12 to 19 mph during the period. Winds at 3 PM will be out of the west at 19 mph, which is unfavorable spraying conditions in rain-free areas. Livestock heat stress index will be in the NO-STRESS category at 3 PM. Relative humidity will be less than 50% for 8 hours and greater than 80% for 0 hour

TONIGHT (6PM-5AM)

Min Temperature...........................33 degrees.
Precipitation (liq. eq. )...................0.00 - 0.01 inches.
Precipitation area .........................over 20% of the county expected.
Dewpoints.......................................19 to 26 Degrees.
Max RH (Relative Humidity)........61%.
Wind Speed....................................13 to 17 mph
Winds@3 AM..................................northwest at 13 mph
Spraying Conditions....................unfavorable
Sky Conditions @12 AM .............mostly cloudy.
Sky Conditions @3 AM ...............mostly cloudy.
RH < 50%........................................ for 2 hours
RH > 80%.........................................for 0 hour
No. of Hours Temp >=90 .............0 Hours

The low tonight (6pm-5am) in Cheyenne foothills county, is expected to be around 33 degrees. Precipitation (liq. eq.) totals of .00 - .01 inches over 20% of the county are expected. Temperature will range from near 31 to near 51 degrees. Dewpoints will range from 19 to 26 degrees. These dewpoints will combine with tonight (6pm-5am)'s temperatures resulting in relative humidity maximum of 61%. Skies will be mostly cloudy at 12 AM and mostly cloudy at 3 AM. Wind speed will range from 13 to 17 mph during the period. Winds at 3 AM will be out of the northwest at 13 mph, which is unfavorable spraying conditions in rain-free areas. Relative humidity will be less than 50% for 2 hours and greater than 80% for 0 hour

TOMORROW (6AM-5PM)

Max Temperature...........................52 degrees.
Precipitation (liq. eq. )...................0.00 inches (No rainfall).
Precipitation area .........................0% of the county expected.
Dewpoints.......................................18 to 21 Degrees.
Min RH (Relative Humidity).........28%.
Wind Speed....................................12 to 19 mph
Winds@3 PM..................................west at 19 mph
Spraying Conditions....................unfavorable
Sky Conditions @9 AM ...............partly sunny.
Sky Conditions @3 PM ...............mostly sunny.
RH < 50%........................................ for 9 hours
RH > 80%.........................................for 0 hour
Livestock Heat Stress..................NO-STRESS category at 3 PM.
No. of Hours Temp >=90 .............0 Hours

The high tomorrow (6am-5pm) in Cheyenne foothills county, is expected to be near 52 degrees. No rainfall is expected. Temperature will range from near 31 to near 51 degrees. Dewpoints will range from 18 to 21 degrees. These dewpoints will combine with tomorrow (6am-5pm)'s temperatures resulting in relative humidity minimum of 28%. Skies will be partly sunny at 9 AM and mostly sunny at 3 PM. Wind speed will range from 12 to 19 mph during the period. Winds at 3 PM will be out of the west at 19 mph, which is unfavorable spraying conditions in rain-free areas. Livestock heat stress index will be in the NO-STRESS category at 3 PM. Relative humidity will be less than 50% for 9 hours and greater than 80% for 0 hour

TOMORROW NIGHT (6PM-5AM)

Min Temperature...........................29 degrees.
Precipitation (liq. eq. )...................0.00 inches (No rainfall).
Precipitation area .........................0% of the county expected.
Dewpoints.......................................18 to 24 Degrees.
Max RH (Relative Humidity)........72%.
Wind Speed....................................9 to 12 mph
Winds@3 AM..................................west at 10 mph
Spraying Conditions....................favorable
Sky Conditions @12 AM .............clear.
Sky Conditions @3 AM ...............clear.
RH < 50%........................................ for 1 hour
RH > 80%.........................................for 0 hour
No. of Hours Temp >=90 .............0 Hours

The low tomorrow night (6pm-5am) in Cheyenne foothills county, is expected to be around 29 degrees. No rainfall is expected. Temperature will range from near 30 to near 49 degrees. Dewpoints will range from 18 to 24 degrees. These dewpoints will combine with tomorrow night (6pm-5am)'s temperatures resulting in relative humidity maximum of 72%. Skies will be clear at 12 AM and clear at 3 AM. Wind speed will range from 9 to 12 mph during the period. Winds at 3 AM will be out of the west at 10 mph, which is favorable spraying conditions in rain-free areas. Relative humidity will be less than 50% for 1 hour and greater than 80% for 0 hour

72 HOUR SUMMARY

The temperature is expected to be in the range from 27 degrees and 61 degrees. Dewpoints will range from 17 to 28 degrees. Total Rainfall is expected to be 0.00 - 0.01 inches.