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Sumner 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
1020 PM CDT Sun Oct 21 2018


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 SUMNER County
Issued at 100 AM CDT MON OCT 22 2018

NASHVILLE      FAIR      38  35  89 S3        30.26F                  
DICKSON        CLEAR     36  34  93 CALM      30.23F                  
PORTLAND       CLEAR     34  34 100 CALM      30.25S                  
LEBANON        PTCLDY    36  34  93 CALM      30.24F                  
SMYRNA         FAIR      36  35  96 SE5       30.27F WCI  32          
MURFREESBORO   CLEAR     37  36  93 CALM      30.25S                  
COOKEVILLE     CLEAR     32  32 100 CALM      30.23F                  
LIVINGSTON     CLEAR     39  32  75 CALM      30.22F                  
CROSSVILLE     FAIR      34  31  88 CALM      30.23F                  
ROCKWOOD       CLEAR     34  32  93 SW5       30.24S WCI  30          

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

Current Agricultural Weather Conditions in Tennessee
Based on observations at 100am CDT, Monday October 22, 2018

Across Tennessee...temperatures are near 42 degrees west, near 38 degrees central, and near 39 degrees east. Current sky conditions are fair west, fair central, and fair east. In the west, relative humidity is near 89%, and the dew point is near 39 degrees. In the central part of the state, relative humidity is near 89%, and the dew point is near 35 degrees. In the east, relative humidity is near 89%, and the dew point is near 36 degrees. Winds are from the southwest at 3 mph west, where conditions are favorable for spraying. Winds are from the south at 3 mph central, where conditions are favorable for spraying. Winds are calm east, where conditions are favorable for spraying. Based on current available observations, the highest temperature is 42 degrees at Memphis International Airport. The lowest temperature is 33 degrees at Tri Cities.

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 SUMNER County,TN

907 AM CDT Sun Oct 21 2018

 DAY ONE  Today and Tonight.

Sub-freezing temperatures are expected tonight. If you have 
exposed vegetation and it wasn't affected last night, temperatures
will be even colder tonight. A Freeze Warning has been issued for
all of Middle TN through 8 am CDT Monday.

 DAYS TWO THROUGH SEVEN  Monday through Saturday.

Temperatures should rebound back into the upper 30s by 8 am
Monday morning.


Spotter activation will not be needed.

NWS Severe Weather Map , Convective Outlook

7-Day Forecast For SUMNER County, TN
1018 PM CDT Sun Oct 21 2018


Clear. Areas of frost after midnight. Patchy freezing fog early in the morning. Lows in the lower 30s. Southeast winds up to 5 mph.

Mostly sunny. Areas of frost in the morning. Highs in the lower 60s. Southwest winds up to 10 mph.

Mostly clear. Lows in the upper 30s. Southwest winds up to 5 mph.

Mostly sunny. Highs in the mid 60s. North winds up to 10 mph.

Clear. Lows in the upper 30s. Northeast winds 5 to 10 mph.

Partly cloudy. Highs around 60.

Mostly cloudy. Lows in the lower 40s. Highs in the upper 50s.

Partly sunny with a 20 percent chance of showers. Highs in the lower 60s.

Mostly cloudy with a 40 percent chance of showers. Lows in the mid 40s.

Partly cloudy in the morning then becoming partly sunny. A 30 percent chance of showers. Highs around 60.

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
                 6 TO 10 DAY  8 TO 14 DAY   30 DAY    90 DAY 
               OCT 27-OCT 31 OCT 29-NOV 4    OCT       OCT-DEC                      
                 -----------  -----------  --------  ---------
   Temperature:      Below        Below                                            
 Precipitation:      Above        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

Monday October 22, 2018 the 295th Day of Year

Declination -11.380000
Distance 0.999721 AU
Rise 08:00 EDT Set 19:01 EDT
Transit Meridian 13:31 EDT
Civil Twilight Begins 07:35 EDT Ends 19:26 EDT

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

The temperature soared to 104 degrees at San Diego CA. Southern California
was in the midst of a late October heat wave that year. Los Angeles had ten
consecutive days with afternoon highs reaching 100 degrees. (David Ludlum)
(The Weather Channel)
A guest on the top floor of a hotel in Seattle WA was seriously injured
while talking on the phone when lightning struck. Several persons are
killed each year when the electrical charge from a lightning bolt travels
via telephone wiring. (The Weather Channel)
Yakutat AK surpassed their previous all-time yearly precipitation total of
190 inches. Monthly records were set in June with 17 inches, in September
with 70 inches, and in October with more than 40 inches. (Sandra and TI
Richard Sanders - 1987)
Twenty-two cities in the eastern U.S., most of them in the southeast
states, reported record low temperatures for the date. Morning lows of 30
degrees at Athens GA, 28 degrees at Birmingham AL, and 23 degrees at Pinson
AL, were the coldest of record for so early in the season. (The National
Weather Summary)
Showers produced heavy rain in southern California, with amounts ranging up
to five inches at Blue Jay. Flash flooding resulted in two deaths, ten
injuries, and more than a million dollars damage. (The National Weather
Summary) (Storm Data)
A "nor'easter" swept across the coast of New England. Winds gusted to 75
mph, and large waves and high tides caused extensive shoreline flooding. A
heavy wet snow blanketed much of eastern New York State, with a foot of
snow reported in Lewis County. (The National Weather Summary) (Storm Data)
A storm system moving out of the Gulf of Alaska brought rain to the
Northern and Central Pacific Coast Region, with snow in some of the
mountains of Oregon, and wind gusts to 60 mph along the Oregon coast. Six
cities in Florida reported record low temp-eratures for the date, including
Tallahassee with a reading of 34 degrees. (The National Weather Summary)
(Storm Data)

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