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Sequatchie County, TN Weather And Climate Synopsis

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36 Hr. Forecast Map
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Weather Summary Hourly Observations Nowcast Agricultural Weather Outlook
7 Day Forecast Medium & Long Range Outlook Almanac Historical Facts





US Weekly Rainfall Departure



US Weekly Temperature Departure
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A joint service of the UK Ag Weather Center and the National Weather Service.

National Weather Service Nashville TN
531 AM CST Sun Dec 17 2017

.UPDATE...
FOR 12Z AVIATION DISCUSSION.

National Ag. Weather Outlook, International Ag. Weather Summary
Current Surface Map, [2nd Source TWC]

Click here for UKAWC Point Agricultural, Lawn & Garden Forecast/Outlook in case of corrupt tables.
Regional Hourly Observations For SEQUATCHIE County


Current Temperatures, Dewpoint, RH, Wind, Regional Obs, Surface 4-Panel

Current Agricultural Weather Conditions in Tennessee
Based on observations at 500am CST, Sunday December 17, 2017

Across Tennessee...temperatures are near 42 degrees west and near 42 degrees central. Current sky conditions are rain west and cloudy central. In the west, relative humidity is near 96%, and the dew point is near 41 degrees. In the central part of the state, relative humidity is near 62%, and the dew point is near 30 degrees. There is patchy fog west. Winds are from the northeast at 8 mph west, where conditions are not favorable for spraying due to rain. Winds are calm central, where conditions are favorable for spraying. Winds are unavailable east. The livestock cold stress index is in the no stress category west, no stress category central, and unavailable category east. Based on current available observations, the highest temperature is 43 degrees at Clarksville. The lowest temperature is 39 degrees at Selmer.


Current NOWCAST not available:
Nowcasts are not issued routinely during fair weather. Only when
precipitation or other significant weather is occuring in this county will these
forecasts be issued. Currently, there is no short term forecast in effect.

US Radar, All NWS Radars (In near-real time), Current Livestock Heat Stress Index (LSI), Current Wind Chill Map
Hazardous Weather Outlook For SEQUATCHIE County,TN

400 AM EST Sun Dec 17 2017 /300 AM CST Sun Dec 17 2017/

 DAY ONE  Today and Tonight

No hazardous weather is expected at this time.

 DAYS TWO THROUGH SEVEN  Monday through Saturday

No hazardous weather is expected at this time.

 SPOTTER INFORMATION STATEMENT  

Spotter activation will not be needed.

NWS Severe Weather Map , Convective Outlook


7-Day Forecast For SEQUATCHIE County, TN
245 AM CST Sun Dec 17 2017

TODAY
Cloudy. Rain likely in the morning, then rain showers likely in the afternoon. Highs in the mid 40s. Southeast winds 10 mph or less. Chance of rain 60 percent.

TONIGHT
Mostly cloudy. A chance of rain showers until early morning, then a slight chance of rain showers early in the morning. Lows in the upper 30s. Light winds. Chance of rain 30 percent.

MONDAY
Partly sunny. Highs in the upper 50s to lower 60s. Light winds.

MONDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of showers after midnight. Lows in the mid to upper 40s. Southwest winds 10 mph or less.

TUESDAY
Mostly cloudy. A chance of showers in the morning, then showers likely and a slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Southwest winds 10 mph or less. Chance of rain 60 percent.

TUESDAY NIGHT
Showers. Lows in the mid to upper 40s. Chance of rain 90 percent.

WEDNESDAY
Showers. Highs in the lower to mid 50s. Chance of rain 80 percent.

WEDNESDAY NIGHT
Mostly cloudy with a 40 percent chance of rain showers. Lows in the upper 30s to lower 40s.

THURSDAY
Mostly sunny. Highs in the mid to upper 50s.

THURSDAY NIGHT
Mostly cloudy with a 30 percent chance of rain showers. Lows in the lower 40s.

FRIDAY
Rain showers. Highs in the mid to upper 50s. Chance of rain 80 percent.

FRIDAY NIGHT
Cloudy with rain showers likely. Lows in the upper 30s to lower 40s. Chance of rain 70 percent.

SATURDAY
Mostly cloudy with a 50 percent chance of rain showers. Highs in the lower 50s.

12-48 Hr Surface Forecast Maps, TWC 4-Panel Surface Forecast, Fire Danger, Day 1 Precip, Day 2 Precip, Days 1-5 Precip, Severe Weather Pot.-Day 1, Day 2


Medium & Long Range Outlook For Tennessee
                            TENNESSEE                                                                     
                 ---------------------------------------------
                 6 TO 10 DAY  8 TO 14 DAY   30 DAY    90 DAY 
                   DEC 22-26    DEC 24-30    DEC       DEC-FEB                      
                 -----------  -----------  --------  ---------
   Temperature:     Normal        Below     Normal      Above                      
 Precipitation:      Above        Above     Normal      Above                      

....  Medium and long range outlooks provided by NCEP/K. Thomas Priddy
5 Day Rainfall Forecast, 6 to 10 Day , 8 to 14 Day , Text, 30-Day Outook, 90-Day Outook, 120-Day Outlook

Almanac Information

Sunday December 17, 2017 the 351th Day of Year

---------------------------------------------------
SUN
Declination -23.380000
Distance 0.999725 AU
Rise 07:52 EST Set 17:34 EST
Transit Meridian 12:43 EST
Civil Twilight Begins 07:24 EST Ends 18:02 EST

Calculations made for central point in the state.
Time in ET -- and will vary due to location and
elevation -- Priddy


Historical Weather And Climate Facts For Today

DECEMBER 17TH
HISTORIC WEATHER EVENTS
...1884...
A three week blockade of snow began at Portland OR. A record December total
of 34 inches was received. (David Ludlum)
...1924...
A severe icestorm struck central Illinois. It coated the ground with nearly
two inches of glaze at Springfield. The storm caused 21 million dollars
damage along with much hardship. Ice was on the trees until the 4th of
January, and electricity was not restored until January 10th. (David
Ludlum)
...1929...
An icestorm in western New York State resulted in much damage and hardship.
A Buffalo report stated, "one was kept awake by the breaking limbs, which
snapped off with a report much louder than a rifle shot." (17th-18th) (The
Weather Channel)
...1987...
A storm in the southwestern U.S. brought heavy rain and heavy snow to parts
of California, Nevada, Arizona, Utah and New Mexico. Charleston NV was
blanketed with 12 inches of snow. Lake Havasu City AZ was drenched with
2.26 inches of rain. (Storm Data) (The National Weather Summary)
...1988...
Squalls brought locally heavy snow to the southeastern shores of Lake
Michigan. Totals in Michigan ranged up to 14 inches at Harvey. Totals in
Ohio ranged up to 16 inches at Chardon. (The National Weather Summary)
(Storm Data)
...1989...
Twenty-one cities from Kentucky to Pennsylvania reported record low
temperatures for the date, including Columbus OH with a reading of 12
degrees below zero. Heavy snow continued in the Colorado Rockies. Vail
received 65 inches of snow between the 14th and the 18th of December.
Steamboat Springs was buried under 74 inches, and reported a total of 108
inches of snow between the 10th and the 18th of the month. (The National
Weather Summary) (Storm Data)

Ag Weather Center, Department of Biosystems & Agricultural Engineering, University of Kentucky