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Brown County, OH Weather and Climate Synopsis

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7 Day Forecast Medium & Long Range Outlook Almanac Historical Facts





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

Synopsis...
HIGH PRESSURE OVER THE GREAT LAKES TO WESTERN KENTUCKY CONTINUED TO PRODUCE DRY CONDITIONS AND ALMOST CLOUDLESS SKIES THIS AFTERNOON. THE ABUNDANT SUNSHINE...EVEN THOUGH NORTHERLY WINDS PREVAILED...ALLOWED TEMPERATURES TO CLIMB TO AFTERNOON READINGS FROM THE UPPER 70S ALONG THE LAKE ERIE SOUTH SHORE...TO THE MIDDLE TO UPPER 80S ACROSS THE STATE. AN UPPER LEVEL DISTURBANCE...PRODUCING SHOWERS AND THUNDERSTORMS OVER LAKE MICHIGAN...WAS DROPPING TO THE SOUTH AT THE END OF THE AFTERNOON...AND HAS SPREAD CLOUDS OVER THE WESTERN REGION OF THE STATE. THERE IS A SLIGHT CHANCE OF A SHOWER OR AN ISOLATED THUNDERSTORM ALONG THE OHIO AND INDIANA BORDERS WITH THIS DISTURBANCE OVERNIGHT. BUT FOR MOST OF THE STATE SKIES WILL BE MOSTLY CLEAR. TEMPERATURES OVERNIGHT WILL FALL A FEW MORE DEGREES BOTTOMING OUT IN THE MIDDLE 50S IN THE SOUTHEAST TO THE MIDDLE 60S IN THE WEST. THE HIGH PRESSURE RIDGE WILL DRIFT SLOWLY TO THE EAST THROUGH FRIDAY....WITH THE SURFACE HIGH OFF TO THE EAST OF THE STATE. THIS WILL ALLOW A WARM FRONT TO LIFT TO THE NORTHEAST THROUGH THE STATE. THIS WILL ALSO PRODUCE SOUTHERLY WINDS...BRINGING HOT AND HUMID CONDITIONS THAT WILL BE FAVORABLE FOR A CHANCE OF AFTERNOON AND EVENING SCATTERED SHOWERS AND THUNDERSTORMS. THE AFTERNOON TEMPERATURES WILL CLIMB TO READINGS IN THE MIDDLE 80S. ON FRIDAY EVENING THROUGH SATURDAY MORNING...A SCATTERED SHOWER OR THUNDERSTORM MAY LINGER IN THE STATE...BUT WILL SLOWLY DISSIPATE LATE IN THE EVENING. OVERNIGHT LOWS WILL TAIL OFF TO READINGS RANGING FROM THE MIDDLE 60S IN THE SOUTHEAST...TO THE LOWER 70S IN THE NORTHWEST. EXPECT AN INCREASING CHANCE FOR SHOWERS AND THUNDERSTORMS SATURDAY AND SUNDAY...AS A WEAK COLD FRONT DROPS TO THE SOUTHEAST AND THROUGH THE STATE. HIGH PRESSURE BUILDS BACK ACROSS THE STATE SUNDAY NIGHT WITH THE COLD FRONT STALLING TO THE SOUTH OF THE OHIO VALLEY. THE HIGH TEMPERATURES WILL REACH THE UPPER 80S TO THE LOWER 90S SATURDAY AND SUNDAY...THEN LEVEL OUT IN THE MIDDLE TO UPPER 80S ON MONDAY AND TUESDAY. THE OHIO WEATHER STORY WILL BE DISCONTINUED ON JULY 1ST. QUESTIONS SHOULD BE DIRECTED TO GARY GARNET (GARY.GARNET@NOAA.GOV OR 216-265-2382 EXT 223)
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 BROWN County
100 PM EDT SUN MAY 27 2018


  SOUTHWEST OHIO
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CINC-COVINGTON FAIR      83  71  67 S7        29.94S                  
CINC-LUNKEN    FAIR      83  73  72 S5        29.93F                  
HAMILTON       FAIR      86  72  62 CALM      29.94S HX  92           
DAYTON         FAIR      83  70  64 W7        29.94F                  
WRIGHT-PAT AFB FAIR      85  68  56 CALM      29.93S                  
DAYTON GENERAL FAIR      85  69  58 SW6       29.93F                  
WILMINGTON     FAIR      83  71  67 CALM      29.94S                  

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


Current Agricultural Weather Conditions in Ohio
Based on observations at 100pm EDT, Sunday May 27, 2018

Across Ohio...temperatures are near 84 degrees north, near 82 degrees central, and near 83 degrees south. Current sky conditions are fair north, partly sunny central, and fair south. In the north, relative humidity is near 58%, and the dew point is near 68 degrees. In the central part of the state, relative humidity is near 58%, and the dew point is near 66 degrees. In the south, relative humidity is near 67%, and the dew point is near 71 degrees. The livestock heat stress category is no stress north, no stress central, and no stress south. Winds are calm north, where conditions are favorable for spraying. Winds are calm central, where conditions are favorable for spraying. Winds are from the south at 7 mph south, where conditions are favorable for spraying. Based on current available observations, the highest temperature is 87 degrees at Toledo Express. The lowest temperature is 76 degrees at Youngstown and New Philly.


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 BROWN County,OH

835 AM EDT Sun May 27 2018

 DAY ONE  Today and Tonight.

The probability for widespread hazardous weather is low.

 DAYS TWO THROUGH SEVEN  Monday through Saturday.

The probability for widespread hazardous weather is low.

 SPOTTER INFORMATION STATEMENT  

Spotter activation is not expected at this time.

NWS Severe Weather Map , Convective Outlook


7-Day Forecast For BROWN County, OH
Issued at 1232 PM EDT Sun May 27 2018

THIS AFTERNOON
Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Southwest winds around 5 mph. Chance of rain 30 percent.

TONIGHT
Partly cloudy. Patchy fog after midnight. Muggy. Lows in the mid 60s. Southeast winds around 5 mph.

MEMORIAL DAY
Partly cloudy. Humid with highs in the upper 80s. East winds around 5 mph.

MONDAY NIGHT
Partly cloudy. Muggy and unseasonably warm. Lows in the upper 60s. East winds around 5 mph.

TUESDAY
Partly cloudy in the morning, then mostly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Humid with highs in the upper 80s. East winds 5 to 10 mph. Chance of rain 30 percent.

TUESDAY NIGHT
Mostly cloudy with a chance of showers. Unseasonably warm with lows around 70. Chance of rain 50 percent.

WEDNESDAY
Showers likely. Highs in the lower 80s. Chance of rain 70 percent.

WEDNESDAY NIGHT
Mostly cloudy. Showers likely, mainly in the evening. Unseasonably warm with lows around 70. Chance of rain 70 percent.

THURSDAY
Mostly cloudy with a chance of showers. Highs in the mid 80s. Chance of rain 50 percent.

THURSDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers. Unseasonably warm with lows around 70. Chance of rain 50 percent.

FRIDAY
Partly cloudy. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50 percent.

FRIDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 30 percent.

SATURDAY
Partly cloudy. 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


Medium & Long Range Outlook For Ohio
                                 OHIO                                                                     
                 ---------------------------------------------
                 6 TO 10 DAY  8 TO 14 DAY   30 DAY    90 DAY 
                 JUN 1-JUN 5  JUN 3-JUN 9    MAY       MAY-JUL                      
                 -----------  -----------  --------  ---------
   Temperature:      Above       Normal      Above      Above                      
 Precipitation:      Above        Below     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
Almanac Information
Sunday May 27, 2018 the 147th Day of Year

---------------------------------------------------
SUN
Declination 21.460000
Distance 0.999716 AU
Rise 06:07 EDT Set 20:51 EDT
Transit Meridian 13:28 EDT
Civil Twilight Begins 05:36 EDT Ends 21:21 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
////////////////////////////
MAY 27TH...HISTORIC WEATHER EVENTS
...1896...
A massive tornado struck Saint Louis MO killing 306 persons and causing
thirteen million dollars damage. The tornado path was short, but cut across
a densely populated area. It touched down six miles west of Eads Bridge in
Saint Louis and widened to a mile as it crossed into East Saint Louis. The
tornado was the most destructive of record in the U.S. up until that time.
It pierced a five-eighths inch thick iron sheet with a two by four inch
pine plank. A brilliant display of lightning accompanied the storm. (David
Ludlum) (The Weather Channel)

...1873...
A tornado struck Louisville, with terrific lightning. (NWS Louisville)

...1987...
Severe thunderstorms in West Texas produced baseball size hail at Crane,
hail up to three and a half inches in diameter at Post, and grapefruit size
hail south of Midland. Five days of flooding commenced in Oklahoma.
Thunderstorms produced 7 to 9 inches of rain in central Oklahoma. Oklahoma
City reported 4.33 inches of rain in six hours. Up to six inches of rain
caused flooding in north central Texas. (The National Weather Summary)
(Storm Data)

...1995...
An F0 tornado struck a farm near Campbellsburg (Washington 
County Indiana). (NWS Louisville)

...1996...
Lightning struck and injured a person in Lexington. (NWS Louisville)



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