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Harlan County, NE Weather and Climate Synopsis

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


National Weather Service Omaha/Valley NE
320 AM CDT Wed Apr 24 2024

.KEY MESSAGES...

- Several rounds of showers and thunderstorms are expected,
  beginning Thursday and continuing through the weekend. 

- Some severe weather is possible, especially during the 
  afternoon and evening hours on Friday, Saturday, and perhaps 
  Sunday. 

- Flooding will also become an increasing concern due to
  the potential for repeated thunderstorm activity over the 
  same areas. 

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

HARLAN County, Nebraska 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 HARLAN County
400 AM CDT WED APR 24 2024


SOUTH CENTRAL NEBRASKA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
GRAND ISLAND   MOCLDY    41  31  67 W3        30.20R                  
HASTINGS       MOCLDY    42  30  62 CALM      30.20R                  
HOLDREGE       MOCLDY    43  32  64 E3        30.18S                  
KEARNEY        MOCLDY    39  30  70 CALM      30.19F                  

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


Current Agricultural Weather Conditions in Nebraska
Based on observations at 300am CDT, Wednesday April 24, 2024

Across Nebraska...temperatures are near 46 degrees west, near 33 degrees central, and near 49 degrees east. Current sky conditions are cloudy west, mostly cloudy central, and clear east. In the west, relative humidity is near 51%, and the dew point is near 29 degrees. In the central part of the state, relative humidity is near 85%, and the dew point is near 29 degrees. In the east, relative humidity is near 53%, and the dew point is near 32 degrees. Winds are from the southeast at 10 mph west, where conditions are favorable for spraying. Winds are calm central, where conditions are favorable for spraying. Winds are from the north at 10 mph east, where conditions are favorable for spraying. Based on current available observations, the highest temperature is 49 degrees at SIDNEY. The lowest temperature is 27 degrees at AURORA.


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

710 PM CDT Tue Apr 23 2024

 DAY ONE  Tonight.

No hazardous weather is expected at this time.

 DAYS TWO THROUGH SEVEN  Wednesday through Monday.

Thunderstorm chances return Wednesday night into Thursday and 
continue off and on through the weekend. Some storms Thursday 
late evening and overnight may be strong to severe, especially 
near and south of Interstate 80. Severe storms may continue into
the day on Friday. 

 SPOTTER INFORMATION STATEMENT  

Spotter activation will not be needed through tonight.

NWS Severe Weather Map , Convective Outlook


7-Day Forecast For HARLAN County, NE
313 AM CDT Wed Apr 24 2024

EARLY THIS MORNING
Mostly cloudy. Chance of sprinkles. East winds around 10 mph.

TODAY
Mostly cloudy in the morning then becoming partly cloudy. Chance of sprinkles through the day. Highs in the upper 60s. Southeast winds 10 to 20 mph with gusts to around 25 mph.

TONIGHT
Partly cloudy with chance of sprinkles in the evening, then mostly cloudy with showers likely and slight chance of thunderstorms after midnight. Lows in the lower 50s. Southeast winds 10 to 15 mph with gusts to around 25 mph. Chance of precipitation 60 percent.

THURSDAY
Breezy. Showers likely and chance of thunderstorms. Highs in the mid 60s. Southeast winds 15 to 25 mph. Gusts up to 35 mph in the afternoon. Chance of precipitation 70 percent.

THURSDAY NIGHT
Showers and thunderstorms. Windy. Lows in the lower 50s. Southeast winds 20 to 30 mph with gusts to around 40 mph. Chance of precipitation 90 percent.

FRIDAY
Showers likely and chance of thunderstorms. Windy. Highs in the lower 70s. Southwest winds 20 to 30 mph with gusts to around 40 mph. Chance of precipitation 70 percent.

FRIDAY NIGHT
Mostly clear. Lows in the mid 40s.

SATURDAY
Partly cloudy with a 40 percent chance of showers and thunderstorms. Highs in the lower 70s.

SATURDAY NIGHT
Showers and chance of thunderstorms. Lows in the upper 40s. Chance of precipitation 80 percent.

SUNDAY
Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs in the lower 60s.

SUNDAY NIGHT
Partly cloudy. Lows in the upper 30s.

MONDAY
Sunny. Highs in the lower 70s.

MONDAY NIGHT
Clear. Lows in the mid 40s.

TUESDAY
Sunny. Highs in the lower 80s.

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

Updated: 1059 AM CST THU NOV 12 2009

TODAY (6AM-5PM)

Max Temperature...........................67 degrees.
Precipitation (liq. eq. )...................0.00 inches (No rainfall).
Precipitation area .........................0% of the county expected.
Dewpoints.......................................46 to 51 Degrees.
Min RH (Relative Humidity).........48%.
Wind Speed....................................9 to 19 mph
Winds@3 PM..................................south at 18 mph
Spraying Conditions....................unfavorable
Sky Conditions..............................favorable.
RH < 50%........................................ for 1 hour
RH > 80%.........................................for 4 hours
No. of Hours Temp <=32 .............0
No. of Hours Temp <= 20 .............0
No. of Hours Temp <= 0 ...............0

The high today (6am-5pm) in Harlan county, is expected to be near 67 degrees. No rainfall is expected. Temperature will range from near 56 to near 66 degrees. Dewpoints will range from 46 to 51 degrees. These dewpoints will combine with today (6am-5pm)'s temperatures resulting in relative humidity minimum of 48%. Skies will be favorable. Wind speed will range from 9 to 19 mph during the period. Winds at 3 PM will be out of the south at 18 mph, which is unfavorable spraying conditions in rain-free areas. Relative humidity will be less than 50% for 1 hour and greater than 80% for 4 hours

TONIGHT (6PM-5AM)

Min Temperature...........................43 degrees.
Precipitation (liq. eq. )...................0.00 inches (No rainfall).
Precipitation area .........................0% of the county expected.
Dewpoints.......................................41 to 47 Degrees.
Max RH (Relative Humidity)........89%.
Wind Speed....................................6 to 11 mph
Winds@3 AM..................................south at 10 mph
Spraying Conditions....................favorable
Sky Conditions @12 AM .............mostly cloudy.
Sky Conditions @3 AM ...............mostly cloudy.
RH < 50%........................................ for 0 hour
RH > 80%.........................................for 10 hours
No. of Hours Temp <=32 .............0
No. of Hours Temp <= 20 .............0
No. of Hours Temp <= 0 ...............0

The low tonight (6pm-5am) in Harlan county, is expected to be around 43 degrees. No rainfall is expected. Temperature will range from near 44 to near 56 degrees. Dewpoints will range from 41 to 47 degrees. These dewpoints will combine with tonight (6pm-5am)'s temperatures resulting in relative humidity maximum of 89%. Skies will be mostly cloudy at 12 AM and mostly cloudy at 3 AM. Wind speed will range from 6 to 11 mph during the period. Winds at 3 AM will be out of the south at 10 mph, which is favorable spraying conditions in rain-free areas. Relative humidity will be less than 50% for 0 hour and greater than 80% for 10 hours

TOMORROW (6AM-5PM)

Max Temperature...........................51 degrees.
Precipitation (liq. eq. )...................0.02 inches.
Precipitation area .........................over 20% of the county expected.
Dewpoints.......................................35 to 41 Degrees.
Min RH (Relative Humidity).........61%.
Wind Speed....................................6 to 18 mph
Winds@3 PM..................................north at 17 mph
Spraying Conditions....................unfavorable
Sky Conditions @9 AM ...............mostly cloudy.
Sky Conditions @3 PM ...............mostly cloudy.
RH < 50%........................................ for 0 hour
RH > 80%.........................................for 4 hours
No. of Hours Temp <=32 .............0
No. of Hours Temp <= 20 .............0
No. of Hours Temp <= 0 ...............0

The high tomorrow (6am-5pm) in Harlan county, is expected to be near 51 degrees. Precipitation (liq. eq.) totals of 0.02 inches over 20% of the county are expected. Temperature will range from near 43 to near 50 degrees. Dewpoints will range from 35 to 41 degrees. These dewpoints will combine with tomorrow (6am-5pm)'s temperatures resulting in relative humidity minimum of 61%. Skies will be mostly cloudy at 9 AM and mostly cloudy at 3 PM. Wind speed will range from 6 to 18 mph during the period. Winds at 3 PM will be out of the north at 17 mph, which is unfavorable spraying conditions in rain- free areas. Relative humidity will be less than 50% for 0 hour and greater than 80% for 4 hours

TOMORROW NIGHT (6PM-5AM)

Min Temperature...........................33 degrees.
Precipitation (liq. eq. )...................0.04 inches.
Precipitation area .........................over 20% of the county expected.
Dewpoints.......................................31 to 35 Degrees.
Max RH (Relative Humidity)........89%.
Wind Speed....................................8 to 11 mph
Winds@3 AM..................................northeast at 10 mph
Spraying Conditions....................favorable
Sky Conditions @12 AM .............mostly cloudy.
Sky Conditions @3 AM ...............mostly cloudy.
RH < 50%........................................ for 0 hour
RH > 80%.........................................for 10 hours
No. of Hours Temp <=32 .............0
No. of Hours Temp <= 20 .............0
No. of Hours Temp <= 0 ...............0

The low tomorrow night (6pm-5am) in Harlan county, is expected to be around 33 degrees. Precipitation (liq. eq.) totals of 0.04 inches over 20% of the county are expected. Temperature will range from near 34 to near 43 degrees. Dewpoints will range from 31 to 35 degrees. These dewpoints will combine with tomorrow night (6pm- 5am)'s temperatures resulting in relative humidity maximum of 89%. Skies will be mostly cloudy at 12 AM and mostly cloudy at 3 AM. Wind speed will range from 8 to 11 mph during the period. Winds at 3 AM will be out of the northeast at 10 mph, which is favorable spraying conditions in rain-free areas. Relative humidity will be less than 50% for 0 hour and greater than 80% for 10 hours

72 HOUR SUMMARY

The temperature is expected to be in the range from 33 degrees and 67 degrees. Dewpoints will range from 31 to 51 degrees. Total Rainfall is expected to be 0.00 - 0.08 inches.


Medium & Long Range Outlook For Nebraska

                             NEBRASKA                                                                     
                 ---------------------------------------------
                 6 TO 10 DAY  8 TO 14 DAY   30 DAY    90 DAY 
                APR 29-MAY 3  MAY 1-MAY 7    JUN       JUN-AUG                      
                 -----------  -----------  --------  ---------
   Temperature:      Above        Above                                            
 Precipitation:     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
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