Click on button above to view SC Watches/Warnings/Special Wx Statements.


Greenville County, SC Weather and Climate Synopsis

To access other UK Agricultural Weather Center Pages use the pull-down menu below.

(Click image to zoom) or Click Here

36 Hr. Forecast Map
All Radar images NOAA/UKAWC
Satellite images from NOAA

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
Also see:




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

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 GREENVILLE County
100 PM EST MON DEC 18 2017


...UPSTATE SOUTH CAROLINA...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ANDERSON       MOSUNNY   59  50  72 SW8       30.12F                  
6HR MIN TEMP:  48; 6HR MAX TEMP:  59;                                

LIBERTY        CLOUDY    53  50  89 CALM      30.11F                  
6HR MIN TEMP:  45; 6HR MAX TEMP:  53;                                

SPARTANBURG    SUNNY     57  45  62 SW8       30.11F                  
CLEMSON        CLOUDY    57  51  80 VRB3      30.12F                  
6HR MIN TEMP:  46; 6HR MAX TEMP:  57;                                

GREENVILLE     MOSUNNY   57  48  72 SW7       30.12F                  
6HR MIN TEMP:  48; 6HR MAX TEMP:  57;                                

GREENWOOD      SUNNY     61  52  72 SW7       30.14F                  
6HR MIN TEMP:  40; 6HR MAX TEMP:  61; 6HR PCP: TRACE;                

GREER          SUNNY     57  48  72 SW9       30.12F                  
6HR MIN TEMP:  47; 6HR MAX TEMP:  57;                                

ROCK HILL      MOSUNNY   60  48  64 SW8       30.11F                  
6HR MIN TEMP:  37; 6HR MAX TEMP:  60;                                

CHESTER        PTCLDY    61  43  51 S5        30.13F                  
LAURENS        CLEAR     61  48  63 SW9       30.13F                  


...CENTRAL SOUTH CAROLINA...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
COLUMBIA APT   PTSUNNY   68  55  63 SW8       30.13F                  
6HR MIN TEMP:  50; 6HR MAX TEMP:  68;                                

COLUMBIA OWENS MOSUNNY   64  51  62 W5        30.14F                  
6HR MIN TEMP:  51; 6HR MAX TEMP:  65;                                

MCENTIRE ANGB  PTSUNNY   65  51  60 W5        30.13F                  
6HR MIN TEMP:  51; 6HR MAX TEMP:  65;                                

ORANGEBURG     CLOUDY    68  58  70 SW10      30.14F                  
6HR MIN TEMP:  56; 6HR MAX TEMP:  68;                                

SUMTER SHAW    CLOUDY    65  52  62 W6        30.11F                  
6HR MIN TEMP:  51; 6HR MAX TEMP:  65;                                

NEWBERRY       PTCLDY    61  52  72 SW7       30.16F                  
AIKEN          CLOUDY    64  54  68 SW7       30.17F                  
BARNWELL         N/A     70  61  73 SW8       30.15F                  
MANNING        MOCLDY    64 -13   4 MISG      30.14F                  
CAMDEN         MOCLDY    63  48  59 CALM      30.13F                  
LANCASTER      PTCLDY    59  46  63 SW7       30.13F                  
WINNSBORO      CLOUDY    59  50  72 SW3       30.13F                  


...EASTERN AND COASTAL SOUTH CAROLINA...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MYRTLE BEACH   PTSUNNY   70  61  73 W9        30.13F                  
6HR MIN TEMP:  55; 6HR MAX TEMP:  70;                                

N MYRTLE BCH   MOSUNNY   66  58  75 S8        30.11F                  
6HR MIN TEMP:  52; 6HR MAX TEMP:  70;                                

CONWAY         FAIR      64  59  82 SW6       30.12F HAZE             
MARION         MOCLDY    63  54  72 SW3       30.13F                  
HARTSVILLE     FAIR      63  50  63 SW5       30.11F                  
FLORENCE       CLOUDY    64  55  72 SW9       30.12F                  
6HR MIN TEMP:  46; 6HR MAX TEMP:  65;                                

DARLINGTON     CLOUDY    64  50  60 SW9       30.12F                  
6HR MIN TEMP:  43; 6HR MAX TEMP:  64;                                

CHARLESTON APT PTSUNNY   68  62  81 W7        30.14F                  
6HR MIN TEMP:  60; 6HR MAX TEMP:  83;                                

MOUNT PLEASANT FAIR      70  63  78 W6        30.14F                  
WALTERBORO     CLOUDY    70  61  73 W9        30.15F                  
BEAUFORT       CLOUDY    67  64  90 SW7       30.16F                  
6HR MIN TEMP:  60; 6HR MAX TEMP:  67; 6HR PCP: TRACE;                



...EASTERN GEORGIA...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AUGUSTA BUSH F CLOUDY    69  57  65 SW8       30.14F                  
6HR MIN TEMP:  54; 6HR MAX TEMP:  71;                                

AUGUSTA DANIEL CLOUDY    68  57  68 VRB3      30.15F                  
6HR MIN TEMP:  53; 6HR MAX TEMP:  68;                                

THOMSON        PTSUNNY   65  55  72 W7        30.20F                  
6HR MIN TEMP:  49; 6HR MAX TEMP:  65;                                

CLAXTON        CLOUDY    68  65  92 CALM      30.18F                  
6HR MIN TEMP:  56; 6HR MAX TEMP:  68;                                

SYLVANIA       CLOUDY    66  64  91 CALM      30.18F                  
6HR MIN TEMP:  57; 6HR MAX TEMP:  66;                                

STATESBORO     CLOUDY    67  60  79 W3        30.17F                  
6HR MIN TEMP:  58; 6HR MAX TEMP:  67;                                

SAVANNAH       CLOUDY    68  65  90 W6        30.17F                  
6HR MIN TEMP:  58; 6HR MAX TEMP:  68; 6HR PCP: TRACE;                



...SOUTHERN NORTH CAROLINA...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHARLOTTE      PTSUNNY   62  48  60 SW8       30.11F                  
6HR MIN TEMP:  43; 6HR MAX TEMP:  62;                                

MONROE         MOSUNNY   61  45  55 SW8       30.10F                  
6HR MIN TEMP:  38; 6HR MAX TEMP:  61;                                

WADESBORO      CLEAR     62  42  47 SW6       30.11F                  
RUTHERFORDTON  CLOUDY    53  42  66 S5        30.12F                  
ASHEVILLE      SUNNY     57  45  64 N13       30.11F                  
6HR MIN TEMP:  36; 6HR MAX TEMP:  58;                                


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


Current Agricultural Weather Conditions in South Carolina
Based on observations at 100pm EST, Monday December 18, 2017

Across South Carolina...temperatures are near 57 degrees west, near 68 degrees central, and near 68 degrees east. Current sky conditions are mostly sunny west, partly sunny central, and partly sunny east. In the west, relative humidity is near 72%, and the dew point is near 48 degrees. In the central part of the state, relative humidity is near 63%, and the dew point is near 55 degrees. In the east, relative humidity is near 81%, and the dew point is near 62 degrees. Winds are from the southwest at 7 mph west, where conditions are favorable for spraying. Winds are from the southwest at 8 mph central, where conditions are favorable for spraying. Winds are from the west at 7 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 70 degrees at Myrtle Beach. The lowest temperature is 57 degrees at Greer and Greenville.


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 GREENVILLE County,SC

528 AM EST Mon Dec 18 2017

 DAY ONE  Today and Tonight.

No hazardous weather is expected at this time.

 DAYS TWO THROUGH SEVEN  Tuesday through Sunday.

 .Tuesday  No hazardous weather is expected at this time.
 .Wednesday  Heavy rain possible. A moist low pressure system will
cross south the area Wednesday and produce high rainfall rates.
 .Thursday  No hazardous weather is expected at this time.
 .Friday  No hazardous weather is expected at this time.
 .Saturday  No hazardous weather is expected at this time.
 .Sunday  No hazardous weather is expected at this time.

 SPOTTER INFORMATION STATEMENT  

None.

NWS Severe Weather Map , Convective Outlook


7-Day Forecast For GREENVILLE County, SC
Issued at 122 PM EST Mon Dec 18 2017

THIS AFTERNOON
Mostly sunny. Near steady temperatures in the upper 50s. Southwest winds 5 to 10 mph.

TONIGHT
Partly cloudy. Lows in the lower 40s. Northwest winds 5 to 10 mph.

TUESDAY
Sunny in the morning, then becoming partly sunny. Highs in the mid 60s. West winds 5 to 10 mph.

TUESDAY NIGHT
Showers. Lows in the lower 50s. West winds 5 to 10 mph. Chance of rain 90 percent.

WEDNESDAY
Showers. Locally heavy rainfall possible in the morning. Highs in the upper 50s. South winds 5 to 10 mph, becoming north in the afternoon. Chance of rain 90 percent.

WEDNESDAY NIGHT
Mostly cloudy with a 50 percent chance of showers. Lows around 40.

THURSDAY
Mostly sunny. Highs in the lower 50s.

THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 30s.

FRIDAY
Mostly cloudy. A chance of rain in the afternoon. Highs in the lower 50s. Chance of rain 40 percent.

FRIDAY NIGHT
Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 40s. Chance of rain 60 percent.

SATURDAY
Rain likely. Highs in the upper 50s. Chance of rain 60 percent.

SATURDAY NIGHT
Mostly cloudy with a 50 percent chance of rain. Lows in the mid 40s.

SUNDAY
Mostly cloudy with a 50 percent chance of rain. Highs in the upper 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 South Carolina
                           S CAROLINA                                                                     
                 ---------------------------------------------
                 6 TO 10 DAY  8 TO 14 DAY   30 DAY    90 DAY 
                   DEC 23-27 DEC 25-DEC 31    DEC       DEC-FEB                      
                 -----------  -----------  --------  ---------
   Temperature:      Above       Normal      Above      Above                      
 Precipitation:      Above       Normal      Below      Below                      

....  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 December 18, 2017 the 352th Day of Year

---------------------------------------------------
SUN
Declination -23.410000
Distance 0.999725 AU
Rise 07:24 EST Set 17:18 EST
Transit Meridian 12:21 EST
Civil Twilight Begins 06:58 EST Ends 17:45 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 18TH
HISTORIC WEATHER EVENTS
...1957...
A tornado swept across Jackson County, Williamson County and Franklin
County in southern Illinois killing eleven persons. (David Ludlum)
...1981...
A heavy lake-effect snow blanketed the southern and southeast shores of
Lake Michigan leaving up to 22 inches of snow at Valparaiso IND. (David
Ludlum)
...1983...
Record cold hit the north central states. At Havre MT the mercury plunged
to a record reading of 34 degrees below zero. (Sandra and TI Richard
Sanders - 1987)
...1984...
A storm over southern California left up to 16 inches of snow in the
mountains and upper deserts, with 13 inches reported at Lancaster. Edwards
Air Force Base was closed, and Interstate 5 was closed from Castaic to the
Tehachapis Mountains. (18th-19th) (The Weather Channel)
...1986...
A strong winter storm, which developed off the coast of New Jersey and
moved out to sea, lashed the northeastern U.S. with high winds, heavy rain,
and heavy snow. The storm left snowfall amounts of up to 30 inches in
Vermont, 24 inches in Massachusetts, and 20 inches in New Hampshire. The
highest rainfall amounts approached four inches in southern New England,
where winds gusted to 70 mph. (Storm Data)
...1987...
A weakening storm moved into the Rocky Mountain Region producing six inches
of snow at the Platoro Reservoir in the San Juan Mountains of Colorado. The
storm then spread rain and drizzle across the Southern High Plains into the
Middle Mississippi Valley, with thunderstorms over Texas. (Storm Data) (The
National Weather Summary)
...1988...
Warm weather prevailed in the central U.S. while cool weather prevailed
across the eastern states. Sheridan WY, with a record warm afternoon high
of 68 degrees, was seven degrees warmer than Key West FL. (The National
Weather Summary)
...1989...
A winter storm moving out of the Great Plains Region spread freezing rain,
sleet and snow across parts of the southeastern U.S. Freezing rain resulted
in 170 auto accidents in the Memphis area during the evening hours.
Unseasonably warm weather continued ahead of arctic cold front. Miami FL
equalled their record for December with an afternoon high of 87 degrees.
(Storm Data) (The National Weather Summary)

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