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Sully County, SD 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.


Regional Weather Forecast
National Weather Service Bismarck ND
821 PM CDT Wed Apr 24 2024 /721 PM MDT Wed Apr 24 2024/

Mainly clear to partly cloudy skies are expected tonight, although
some clouds and a few showers may be found across eastern South
Dakota and southern Minnesota. Low temperatures tonight will
generally be in the 40s, with some upper 30s.

Widespread highs in the 70s are expected by Thursday, with
increasing chances for showers and thunderstorms during the day
and for Thursday night. An isolated strong storm is possible,
mainly in western South Dakota. The weather will then trend 
cooler for the end of the work week and into the weekend, with 
continued decent chances for measurable rainfall Friday through 
Sunday for most areas.

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

SULLY County, South Dakota Agriculture, Lawn & Garden Weather Advisory

Click here for UKAWC Point Agricultural, Lawn & Garden Forecast/Outlook
Ag. Weather Forecast Parameter Maps:Spraying Conditions , Dewpoint Temperatures, Livestock Heat Stress

Hourly Observations For SULLY County
800 PM CDT WED APR 24 2024


SOUTHWEST AND SOUTH CENTRAL SOUTH DAKOTA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
RAPID CTY ARPT CLEAR     70  41  34 E7        29.82F TC  21           
PIERRE         PTCLDY    63  38  39 SE18      29.88F TC  17           
CUSTER         CLEAR     63  18  17 S3        29.92S TC  17           
ELLSWORTH AFB  CLEAR     71  36  27 NE6       29.81F TC  22           
PHILIP         PTCLDY    72  43  35 SE6       29.80F TC  22           
PINE RIDGE     PTCLDY    66  42  41 S13       29.85S TC  19           
SPEARFISH      CLEAR     64  41  42 E8        29.87F TC  18           
WINNER         PTCLDY    67  36  31 S20G28    29.94F TC  19           

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


Current Agricultural Weather Conditions in South Dakota
Based on observations at 800pm CDT, Wednesday April 24, 2024

Across South Dakota...temperatures are near 64 east. Current sky condition is cloudy east.In the east, relative humidity is near 27%, and the dew point is near 30 degrees. Winds are unavailable west. Winds are unavailable central. Winds are from the southeast at 12 mph east, where conditions are favorable for spraying. Based on current available observations, the highest temperature is 64 degrees at . The lowest temperature is 61 degrees at BROOKINGS.


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

306 PM CDT Wed Apr 24 2024 /206 PM MDT Wed Apr 24 2024/

 DAY ONE  This afternoon and tonight.

No hazardous weather is expected at this time.

 DAYS TWO THROUGH SEVEN  Thursday through Tuesday.

Winds out of the south to southeast have the potential to reach Wind
Advisory strength, from sustained winds around 30 mph or gusts 
around 45 mph Thursday into Thursday night.

 SPOTTER INFORMATION STATEMENT  

Spotter activation is not expected at this time.

NWS Severe Weather Map , Convective Outlook


7-Day Forecast For SULLY County, SD
843 PM CDT Wed Apr 24 2024

REST OF TONIGHT
Breezy. Mostly clear. Lows in the upper 40s. Southeast winds 15 to 25 mph.

THURSDAY
Windy. Partly sunny. A chance of showers and a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Southeast winds 20 to 30 mph. Chance of precipitation 40 percent.

THURSDAY NIGHT
Breezy. Showers and a chance of thunderstorms. Lows in the upper 40s. Southeast winds 15 to 25 mph with gusts to around 40 mph.

FRIDAY
Showers and a chance of thunderstorms. Highs in the upper 50s. East winds 15 to 20 mph.

FRIDAY NIGHT
Showers and a slight chance of thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows in the mid 40s. North winds 15 to 20 mph.

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

SATURDAY NIGHT
Breezy. Cloudy with a 50 percent chance of showers. Lows in the upper 30s.

SUNDAY
Showers likely. Highs in the mid 40s. Chance of showers 70 percent.

SUNDAY NIGHT
Mostly cloudy with a 50 percent chance of rain showers. Lows in the mid 30s.

MONDAY
Partly sunny. Highs in the lower 60s.

MONDAY NIGHT AND TUESDAY
Mostly clear. Lows in the lower 40s. Highs in the lower 70s.

TUESDAY NIGHT AND WEDNESDAY
Mostly clear. Lows in the upper 40s. Highs in the mid 70s.

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 Dakota

                             S DAKOTA                                                                     
                 ---------------------------------------------
                 6 TO 10 DAY  8 TO 14 DAY   30 DAY    90 DAY 
                APR 30-MAY 4  MAY 2-MAY 8    JUN       JUN-AUG                      
                 -----------  -----------  --------  ---------
   Temperature:      Above        Above                                            
 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
Historical Weather And Climate Facts For Today

APRIL 24TH
HISTORIC WEATHER EVENTS
...1899...
Two women and one son lived to tell the story of being picked up by a
tornado and carried more than a fourth of a mile, flying far above the
church steeples, before being gently set down again. The young boy and one
of the ladies said they had the pleasure of flying alongside a horse. The
horse "kicked and struggled" as it flew high above, and was set down
unharmed about a mile away. (The Weather Channel)
...1908...
Severe thunderstorms spawned eighteen tornadoes over across the Central
Gulf Coast States claiming the lives of 310 persons. The state of
Mississippi was hardest hit. A tornado near Hattiesburg MS killed 143
persons and caused more than half a million dollars damage. Four violent
tornadoes accounted for 279 of the 310 deaths. The deadliest of the four
tornadoes swelled to a width of 2.5 miles as it passed near Amite LA. The
tornado also leveled most of Purvis MS. (David Ludlum) (The Weather
Channel)
...1925...
Louisville's and Bowling Green's warmest April temperature: 91 and 96 
degrees, respectively. Also, Lexington's earliest 90 degree temperature (90 
degrees). (NWS Louisville)
...1980...
Three of eight helicopters were damaged in a sandstorm during a 
failed-attempt to rescue 52 American hostages held in Iran. The hostages 
were later released on January 20, 1981.
...2005...
The latest measurable snowfall on record occurred across parts of Kentucky 
last year. The snow was the result of cold air and moisture wrapping around 
an area of low pressure located over the northeast United States. 
Accumulating snow was mainly confined to the ridgetops and higher 
elevations of extreme east Kentucky but at least a few flakes were reported 
just about everywhere. Some amounts reported from across eastern and 
central Kentucky  include...0.6 inches in Booneville...1.0 inch at 
Jeremiah...1.2 inches at the Jackson Weather Office...1.5 inches at 
Cumberland...4.0 inches at Lynch...and 5.0 inches at Closplint. (NWS Jackson)

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