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Roane County, TN 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.

National Weather Service Nashville TN
527 AM CDT Fri Mar 29 2024

...New AVIATION...

.SHORT TERM...
(Today through Sunday)
Issued at 205 AM CDT Fri Mar 29 2024

Surface high in place across the deep south this morning. Ridging 
extends ne across eastern TN. Skies are clear with light winds. 
Temperatures have dropped and range from the upper 30s south to 
lower 40s north. Spreads are rather low so we could pick up on 
some patchy frost especially across our south come sunrise. Will 
need to add some patchy frost across our south with the upcoming 
grids/zones issuance. 

Today, look for that surface high to move eastward with the upper 
level trough pulling eastward as well. This will equate to a 
substantial warmup and those winds will swing around to the ssw.

The upper pattern will quickly morph toward a zonal regime with a 
west to east frontal boundary camping out a good distance to our 
north. A strong upper system will begin to dig across the western 
U.S. by Sunday. This will prompt some upper ridging across our area 
with temps getting warmer. At any rate that boundary should remain 
locked up to our north. 

For the near term temps, a definitive warming trend is upcoming. 
We'll get into the 70s the next 2 days. Then, we could see close to 
80 degrees for Sunday. By that time, low temps will climb back into 
the 50s. 

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

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Regional Hourly Observations For ROANE County


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

Current Agricultural Weather Conditions in Tennessee
Based on observations at 600am CDT, Friday March 29, 2024

Across Tennessee...temperatures are near 48 degrees west and near 39 degrees central. Current sky conditions are clear west and clear central. In the west, relative humidity is near 56%, and the dew point is near 33 degrees. In the central part of the state, relative humidity is near 76%, and the dew point is near 32 degrees. Winds are calm west, where conditions are favorable for spraying. Winds are from the south at 5 mph central, where conditions are favorable for spraying. Winds are unavailable east. Based on current available observations, the highest temperature is 48 degrees at Memphis International Airport. The lowest temperature is 34 degrees at Lexington.


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 ROANE County,TN

408 AM EDT Fri Mar 29 2024 /308 AM CDT Fri Mar 29 2024/

 DAY ONE  Today and Tonight

Low afternoon humidity and gusty winds will produce increased fire
danger levels for the northern half of the forecast area. 

 DAYS TWO THROUGH SEVEN  Saturday through Thursday

There is a chance for severe thunderstorms across the Tennessee 
Valley region Tuesday. Please monitor the forecast for any changes
and updates as we get closer.

 SPOTTER INFORMATION STATEMENT  

Spotter reports may be needed this upcoming Tuesday.

NWS Severe Weather Map , Convective Outlook


7-Day Forecast For ROANE County, TN
348 AM EDT Fri Mar 29 2024


FROST ADVISORY IN EFFECT FROM 3 AM EDT /2 AM CDT/ TO 9 AM EDT

TODAY
Areas of frost this morning. Sunny. Highs in the upper 60s. Southwest winds 10 mph or less.

TONIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s. Light winds.

SATURDAY
Sunny. Highs in the mid 70s. Southwest winds 5 to 15 mph with gusts up to 25 mph.

SATURDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. Southwest winds 5 to 10 mph.

SUNDAY
Mostly sunny. Highs in the upper 70s. Southwest winds 5 to 15 mph.

SUNDAY NIGHT
Mostly cloudy. Lows around 60.

MONDAY
Mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 20 percent.

MONDAY NIGHT
Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the lower 60s. Chance of rain 50 percent.

TUESDAY
Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 70 percent.

TUESDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms, mainly in the evening. Cooler with lows in the mid 40s. Chance of rain 50 percent.

WEDNESDAY
Mostly sunny. A slight chance of showers in the morning, then a chance of showers in the afternoon. Cooler with highs in the upper 50s. Chance of rain 30 percent.

WEDNESDAY NIGHT
Mostly clear. Lows in the mid 30s.

THURSDAY
Sunny. Highs in the lower 60s.

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 Tennessee
                            TENNESSEE                                                                     
                 ---------------------------------------------
                 6 TO 10 DAY  8 TO 14 DAY   30 DAY    90 DAY 
                 APR 3-APR 7 APR 5-APR 11    JUN       JUN-AUG                      
                 -----------  -----------  --------  ---------
   Temperature:      Below        Above     Normal      Above                      
 Precipitation:      Below        Above      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

Almanac Information

Friday March 29, 2024 the 89th Day of Year

---------------------------------------------------
SUN
Declination 3.970000
Distance 0.999720 AU
Rise 06:36 EDT Set 19:07 EDT
Transit Meridian 12:51 EDT
Civil Twilight Begins 06:11 EDT Ends 19:32 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

MARCH 29TH
HISTORIC WEATHER EVENTS
...1886...
Atlanta GA was drenched with a record 7.36 inches of rain in 24 hours. (The
Weather Channel)
...1920...
Clear Spring MD received 31 inches of snow in 24 hours to establish a state
record. (Sandra and TI Richard Sanders - 1987)
...1921...
The temperature in Washington D.C. dropped from 82 degrees to 26 degres
thus ending an early spring. (David Ludlum)
...1935...
A severe duststorm blanketed Amarillo TX for 84 hours. During one six hour
period the visibility was near zero. (28th-31st) (The Weather Channel)
...1945...
Providence RI hit 90 degrees to establish a March record for the New
England area. (The Weather Channel)

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