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Robertson 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



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A joint service of the UK Ag Weather Center and the National Weather Service.

National Weather Service Nashville TN
1038 AM CST Sun Feb 18 2018

.UPDATE...
FOR 18Z 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 ROBERTSON County
Issued at 1100 AM CST SUN FEB 18 2018

...NORTHERN MIDDLE TENNESSEE...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CLARKSVILLE      N/A     46  33  60 E13       30.30F                  
CROSSVILLE       N/A     49  27  42 VRB7      30.29F                  
GALLATIN       SUNNY     46  36  66 VRB7      30.34F                  
NASHVILLE      PTSUNNY   49  35  58 E7        30.31F                  
PORTLAND       SUNNY     46  34  61 E10       30.30F                  
SMYRNA           N/A     51  37  58 VRB6      30.32F                  
SPARTA         SUNNY     52  32  46 VRB5      30.29F                  
SPRINGFIELD    SUNNY     46  32  57 SE9G15    30.29F                  
WEST NASHVILLE SUNNY     48  34  57 E8        30.30F                  

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


Current Agricultural Weather Conditions in Tennessee
Based on observations at 1100am CST, Sunday February 18, 2018

Across Tennessee...temperatures are near 51 degrees west, near 49 degrees central, and near 52 degrees east. Current sky conditions are partly sunny west, partly sunny central, and fair east. In the west, relative humidity is near 58%, and the dew point is near 37 degrees. In the central part of the state, relative humidity is near 58%, and the dew point is near 35 degrees. In the east, relative humidity is near 66%, and the dew point is near 41 degrees. Winds are from the east at 13 mph west, where conditions are not favorable for spraying due to strong winds. Winds are from the east at 7 mph central, where conditions are favorable for spraying. Winds are from the northeast at 12 mph east, where conditions are favorable for spraying. The livestock cold stress index is in the no stress category west, no stress category central, and no stress category east. Based on current available observations, the highest temperature is 53 degrees at Chattanooga. The lowest temperature is 46 degrees at Clarksville.


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 ROBERTSON County,TN

900 AM CST Sun Feb 18 2018

 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 ROBERTSON County, TN
909 AM CST Sun Feb 18 2018

REST OF TODAY
Mostly sunny in the late morning and early afternoon then becoming partly cloudy. Highs in the upper 50s. Southeast winds 5 to 10 mph.

TONIGHT
Warmer. Cloudy with a 50 percent chance of showers. Lows in the lower 50s. South winds 10 to 15 mph.

WASHINGTONS BIRTHDAY
Mostly cloudy with a 20 percent chance of showers. Highs in the lower 70s. South winds 15 to 20 mph.

MONDAY NIGHT
Mostly cloudy. Lows in the lower 60s. South winds around 15 mph.

TUESDAY
Partly sunny in the morning then becoming partly cloudy. Highs in the upper 70s. South winds 15 to 20 mph with gusts to around 35 mph.

TUESDAY NIGHT
Mostly cloudy. A 40 percent chance of showers after midnight. Lows in the lower 60s.

WEDNESDAY AND WEDNESDAY NIGHT
Showers and a chance of thunderstorms. Highs in the mid 60s. Lows in the upper 40s. Chance of precipitation 90 percent.

THURSDAY
Showers likely. Highs in the upper 50s. Chance of showers 60 percent.

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

FRIDAY
Showers likely. Highs in the upper 60s. Chance of showers 60 percent.

FRIDAY NIGHT
Cloudy with a 40 percent chance of showers. Lows in the mid 50s.

SATURDAY
Cloudy with a 50 percent chance of showers. Highs in the upper 60s.

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 
                   FEB 23-27 FEB 25-MAR 3    FEB       FEB-APR                      
                 -----------  -----------  --------  ---------
   Temperature:      Above        Above      Above     Normal                      
 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 February 18, 2018 the 49th Day of Year

---------------------------------------------------
SUN
Declination -11.270000
Distance 0.999723 AU
Rise 07:30 EST Set 18:31 EST
Transit Meridian 13:00 EST
Civil Twilight Begins 07:05 EST Ends 18:57 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

FEBRUARY 18TH
HISTORIC WEATHER EVENTS
...1899...
While much of the central and eastern U.S. was recovering from the most
severe cold wave of modern history, the temperature at San Francisco soared
to 80 degrees to establish a record for month of February. (David Ludlum)
...1959...
Some of the higher elevations of California were in the midst of a five day
storm which produced 189 inches of snow, a single storm record for North
America. (13th-19th) (David Ludlum)
...1987...
A small but intense low pressure system combined with northerly upslope
winds to produce eight inches of snow in five hours at Meeteetsie WY,
located southeast of Cody. (The National Weather Summary) (Storm Data)
...1988...
Thunderstorms soaked the Central Gulf Coast Region with heavy rain. Totals
in southern Louisiana ranged up to 8.50 inches near the town of Ridge, with
6.55 inches at Plaguemine. Thunderstorms in northern Florida drenched
Apalachicola with 5.41 inches of rain in 24 hours, and produced wind gusts
to 75 mph at Mayo. (The National Weather Summary) (Storm Data)
...1989...
Low pressure off the coast of North Carolina brought freezing rain and
heavy snow to Virginia and the Carolinas. Snowfall totals in Virginia
ranged up to 18 inches at Franklin. Freezing rain reached a thickness of
two inches around Charlotte NC. (The National Weather Summary) (Storm Data)
...1990...
An intense but slow moving Pacific storm worked its way across Utah over a
two day period. The storm blanketed the valleys with 4 to 12 inches of
snow, and produced up to 42 inches of snow in the mountains. Heavy snow
also fell across northern Arizona. Williams received 22 inches of snow, and
12 inches was reported along the south rim of the Grand Canyon. (The
National Weather Summary) (Storm Data)

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