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Yalobusha County, MS 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.

719 PM CDT Fri Jul 20 2018


Updated for 00Z 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 YALOBUSHA County
700 PM CDT FRI JUL 20 2018
GREENWOOD      FAIR      88  76  67 SW5       29.87S HX  99           
6HR MIN TEMP:  80; 6HR MAX TEMP:  94; 6HR PCP: TRACE;                

GREENVILLE       N/A    N/A N/A N/A MISG      29.86S                  
OLIVE BRANCH   MOSUNNY   90  82  79 SW5       29.87R HX 111           
OXFORD         FAIR      88  77  70 S7G14     29.87S HX 100           
TUNICA           N/A     90  75  62 S9        29.85S HX 100           
WINONA         FAIR      88  75  66 CALM      29.89S HX  97           

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

Current Agricultural Weather Conditions in Mississippi
Based on observations at 700pm CDT, Friday July 20, 2018

Across Mississippi...temperatures are near 90 degrees north, near 91 degrees central, and near 88 degrees south. Current sky conditions are fair north, fair central, and sunny south. In the north, relative humidity is near 70%, and the dew point is near 79 degrees. The heat index is near 106 degrees north. In the central part of the state, relative humidity is near 63%, and the dew point is near 77 degrees. The heat index is near 104 degrees central. In the south, relative humidity is near 77%, and the dew point is near 80 degrees. The heat index is near 103 degrees south. The livestock heat stress category is emergency north, emergency central, and emergency south. Winds are from the southeast at 9 mph north, where conditions are favorable for spraying. Winds are from the southwest at 7 mph central, where conditions are favorable for spraying. Winds are from the southwest at 10 mph south, where conditions are favorable for spraying. Based on current available observations, the highest temperature is 93 degrees at McComb. The lowest temperature is 88 degrees at Greenwood and Biloxi.

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 YALOBUSHA County,MS

405 AM CDT Fri Jul 20 2018

 DAY ONE  Today and Tonight

Dangerous heat is expected across the Mid South today. An
Excessive Heat Warning will be in effect from late this morning
through this evening along and west of the Mississippi River. A 
Heat Advisory will be in effect for the remainder of the area.

An outbreak of severe thunderstorms is expected from late this
afternoon through tonight. There is a Moderate Risk for Severe
Thunderstorms across northwest Tennessee, with an Enhanced Risk of
Severe Thunderstorms across the remainder of the area. The
potential will exist for very large hail, some golfball size or
larger, damaging winds, and a few tornadoes. Please continue to
monitor the weather through the day and be prepared to take cover
if warnings are issued for your location. 

 DAYS TWO THROUGH SEVEN  Saturday through Thursday

The probability for widespread hazardous weather is low.


Spotter activation will likely be needed across the Mid South
later this afternoon through tonight.

NWS Severe Weather Map , Convective Outlook

7-Day Forecast For YALOBUSHA County, MS
627 PM CDT Fri Jul 20 2018



Showers and thunderstorms likely. Some thunderstorms may be severe. Lows in the mid 70s. Southwest winds around 5 mph. Chance of rain 70 percent. Heat index readings as high as 100 to 105 in the evening.

Partly sunny with a 30 percent chance of showers and thunderstorms in the morning, then mostly sunny in the afternoon. Highs in the lower 90s. West winds 5 to 10 mph.

Mostly clear. Lows in the lower 70s. Northwest winds around 5 mph becoming light and variable.

Sunny. Highs around 90. Northwest winds 5 to 10 mph.

Mostly clear. Lows around 70. North winds around 5 mph.

Mostly sunny. Highs in the upper 80s.

Mostly clear. Lows in the upper 60s.

Mostly sunny with a 50 percent chance of showers and thunderstorms. Highs in the upper 80s.

Partly cloudy. Lows in the lower 70s.

A 50 percent chance of showers and thunderstorms. Mostly sunny in the morning
then becoming partly sunny. Highs in the upper 80s.

Mostly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the lower 70s.

Mostly sunny with a 40 percent chance of showers and thunderstorms. Highs in the lower 90s.

Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the lower 70s.

Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the lower 90s.

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 Mississippi
                 6 TO 10 DAY  8 TO 14 DAY   30 DAY    90 DAY 
                   JUL 26-30 JUL 28-AUG 3    JUL       JUL-SEP                      
                 -----------  -----------  --------  ---------
   Temperature:     Normal        Below      Above      Above                      
 Precipitation:      Above        Above      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

Friday July 20, 2018 the 201th Day of Year

Declination 20.470000
Distance 0.999716 AU
Rise 07:08 EDT Set 21:06 EDT
Transit Meridian 14:07 EDT
Civil Twilight Begins 06:42 EDT Ends 21:32 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 at Washington D.C. soared to an all-time record of 106
degrees. The next day Millsboro reached 110 degrees to set a record for the
state of Delaware. July 1930 was one of the hottest and driest summers in
the U.S., particularly in the Missouri Valley where severe drought
conditions developed. Toward the end of the month state records were set
for Kentucky with 114 degrees, and Mississippi with 115 degrees. (David
The temperature at Keokuk IA soared to 118 degrees to establish a state
record. (The Weather Channel)
Twenty-two inches of hail reportedly fell northeast of Dickinson ND. (The
Weather Channel)
The temperature at Charleston SC hit 104 degrees for the second day in a
row to tie their all-time record high. (The Weather Channel)
Thunderstorms produced severe weather across Minnesota, Wisconsin and
Michigan. Thunderstorms produced wind gusts to 87 mph at Mosinee WI, and
strong thunderstorm winds capsized twenty-six boats on Grand Traverse Bay
drowning two women. Thunderstorms produced nine inches of rain at Shakopee
MN, with 7.83 inches reported in six hours at Chaska MN. Thunderstorms in
north central Nebraska produced hail as large as golf balls in southwestern
Cherry County, which accumulated to a depth of 12 inches. (The National
Weather Summary) (Storm Data)
The temperature at Redding CA soared to an all-time record high of 118
degrees. Showers and thunderstorms produced much needed rains from New
England to southern Texas. Salem IN was deluged with 7.2 inches of rain
resulting in flash flooding. (The National Weather Summary)
Showers and thunderstorms in the Middle Atlantic Coast Region soaked
Wilmington DE with 2.28 inches of rain, pushing their total for the period
May through July past the previous record of 22.43 inches. Heavy rain over
that three month period virtually wiped out a 16.82 inch deficit which had
been building since drought conditions began in 1985. Thunderstorms in
central Indiana deluged Lebanon with 6.50 inches of rain in twelve hours,
and thunderstorms over Florida produced wind gusts to 84 mph at Flagler
Beach. (The National Weather Summary) (Storm Data)

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