Brown County Weather and Climate Synopsis



Click on button above to view OH Watches/Warnings/Special Wx Statements. Brown County, OH 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:
Satellite Images of the Day All NWS Radars NWS Watch/Warning Maps UKAWC Regional Degree Day Maps 7-Day Dep. from Normal Rainfall Map 7-Day Dep. from Normal Temp. Map	Desktop Severe Weather Info US Weather at a Glance Learning About Weather State Crop/Weather Reports Crop Moisture Index (JAWF) Palmer Drought Index(NOAA) State Climatology Office

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 FRI APR 26 2024

SOUTHWEST OHIO CITY SKY/WX TMP DP RH WIND PRES REMARKS CINC-COVINGTON PTSUNNY 68 45 43 SE12 30.13F CINC-LUNKEN MOSUNNY 68 44 42 S12 30.14F HAMILTON MOSUNNY 67 41 38 VRB6 30.15F DAYTON PTSUNNY 67 40 37 SE14 30.15F WRIGHT-PAT AFB PTSUNNY 67 35 30 SE6 30.15F DAYTON GENERAL MOSUNNY 67 40 37 S8 30.15F WILMINGTON PTSUNNY 67 41 38 SE9 30.16F

Current Temperatures, Dewpoint, RH, Wind, Regional Obs, Surface 4-Panel
Current Agricultural Weather Conditions in Ohio
Based on observations at 100pm EDT, Friday April 26, 2024

Across Ohio...temperatures are near 64 degrees north, near 67 degrees central, and near 68 degrees south. Current sky conditions are fair north, cloudy central, and partly sunny south. In the north, relative humidity is near 31%, and the dew point is near 33 degrees. In the central part of the state, relative humidity is near 37%, and the dew point is near 40 degrees. In the south, relative humidity is near 43%, and the dew point is near 45 degrees. Winds are variable at 5 mph north, where conditions are favorable for spraying. Winds are from the southeast at 7 mph central, where conditions are favorable for spraying. Winds are from the southeast at 12 mph south, where conditions are favorable for spraying. Based on current available observations, the highest temperature is 68 degrees at Zanesville, Ohio State University Airport, Lancaster, Cincinntai Lunken, and Cincinnati. The lowest temperature is 59 degrees at Defiance.

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

900 AM EDT Fri Apr 26 2024 DAY ONE This afternoon and tonight. The probability for widespread hazardous weather is low. DAYS TWO THROUGH SEVEN Saturday through Thursday. 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 1156 AM EDT Fri Apr 26 2024 REST OF TODAY
Mostly sunny early this afternoon, then becoming partly cloudy. Highs in the lower 70s. South winds around 10 mph.
TONIGHT
Partly cloudy. A slight chance of showers in the evening, then a slight chance of showers and thunderstorms after midnight. Warmer with lows in the upper 50s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
SATURDAY
Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 70s. South winds 15 to 20 mph with gusts up to 30 mph.
SATURDAY NIGHT
Partly cloudy. Unseasonably warm with lows around 60. South winds 10 to 15 mph with gusts up to 25 mph.
SUNDAY
Mostly sunny. Unseasonably warm with highs in the lower 80s. Southwest winds 10 to 15 mph.
SUNDAY NIGHT
Mostly clear. Unseasonably warm with lows in the lower 60s.
MONDAY
Mostly sunny in the morning, then becoming partly cloudy. Unseasonably warm with highs in the lower 80s.
MONDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Unseasonably warm with lows in the lower 60s. Chance of rain 70 percent.
TUESDAY
Showers likely with a chance of thunderstorms. Highs in the upper 70s. Chance of rain 70 percent.
TUESDAY NIGHT
Mostly clear. A chance of showers and thunderstorms in the evening. Unseasonably warm with lows in the upper 50s. Chance of rain 40 percent.
WEDNESDAY
Partly cloudy. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Unseasonably warm with highs around 80. Chance of rain 40 percent.
WEDNESDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear with a chance of showers after midnight. Unseasonably warm with lows in the upper 50s. Chance of rain 40 percent.
THURSDAY
Partly cloudy. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 40 percent.
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 MAY 1-MAY 5 MAY 3-MAY 9 JUN JUN-AUG ----------- ----------- -------- --------- Temperature: Above Above Precipitation: Below Normal .... 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 April 26, 2024 the 117th Day of Year --------------------------------------------------- SUN Declination 14.000000 Distance 0.999718 AU Rise 06:37 EDT Set 20:22 EDT Transit Meridian 13:29 EDT Civil Twilight Begins 06:09 EDT Ends 20:50 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

APRIL 26TH HISTORIC WEATHER EVENTS ...1834... Killer frosts were reported in the Deep South. The frost was quite severe around Huntsville AL, and highlighted a backward spring in the South that year. (David Ludlum) ...1978... An unusually strong occluded front swept out of the Gulf of Alaska and produced the first April thunderstorm of record at Fairbanks. Pea size hail fell northeast of Fairbanks from thunderstorms whose tops were less than 8000 feet. (The Weather Channel) ...1984... Severe thunderstorms associated with an intense cyclone spawned a total of forty-seven tornadoes in two days from Louisiana to Upper Michigan. The tornadoes killed 16 persons and injured 259 others. (Storm Data)

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