Trousdale County Weather and Climate Synopsis



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7 Day Forecast

Medium & Long Range Outlook

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

National Weather Service Nashville TN
654 PM CDT Thu Apr 18 2024

...New MESOSCALE UPDATE...

.MESOSCALE UPDATE...Issued at 643 PM CDT Thu Apr 18 2024

2 areas of convection upstream. The activity over western TN is
pre frontal and coincides with a mid level axis with some eastern
pva extension. The 2nd area is in conjunction with the primary
frontal boundary and is located just southeast of St Louis and
extends into southern MO. 

Aforementioned mid level trough is expected to lose some if its
negative tilt with time this evening. Mid level jet continues to
reside well north of the mid state. This should translate to a
slight decrease in lapse rates with time. Surface capes were quite
respectable earlier but should see these values trend downward as
well. Although latest radar trends show an increased likelihood 
of some hail with the isolated Cheatham county storm. 

Latest spc storm reports are not showing much in the way of severe
thus far. Other than golf ball hail in southern IL and a little 
wind there as well, not too much going on. 

Certainly not out of the odds yet. We have the ongoing isolated
hail threat. Then later, with the main line there could still be
some stronger winds as that convection approaches later this
evening.

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

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Regional Hourly Observations For TROUSDALE County
Issued at 900 PM CDT THU APR 18 2024
...NORTHERN MIDDLE TENNESSEE... CITY SKY/WX TMP DP RH WIND PRES REMARKS CLARKSVILLE TSTM 72 66 81 W6 29.97R CROSSVILLE MOCLDY 70 59 68 SW3 30.05R DICKSON MOCLDY 73 63 68 SW12 29.97R GALLATIN CLOUDY 77 64 65 SW8G18 29.99R LEBANON MOCLDY 75 64 69 S12 29.95R LIVINGSTON CLEAR 73 55 53 SW7G14 29.99R NASHVILLE MOCLDY 77 63 61 S8 29.98R PORTLAND CLOUDY 70 68 94 SW8 29.95R ROCKWOOD CLEAR 70 55 60 SW7 30.03R SMYRNA MOCLDY 75 66 73 SW6 29.99R SPARTA MOCLDY 73 61 64 SW8G18 30.00R SPRINGFIELD CLOUDY 70 68 94 S7 29.95R WEST NASHVILLE CLOUDY 75 66 73 SW10G18 29.95R

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

Current Agricultural Weather Conditions in Tennessee
Based on observations at 1000pm CDT, Thursday April 18, 2024

Across Tennessee...temperatures are near 68 degrees west and near 76 degrees central. Current sky conditions are mostly cloudy west and mostly cloudy central. In the west, relative humidity is near 90%, and the dew point is near 65 degrees. In the central part of the state, relative humidity is near 64%, and the dew point is near 63 degrees. Winds are from the south at 7 mph west, where conditions are favorable for spraying. Winds are from the southwest at 8 mph central, where conditions are favorable for spraying. Winds are unavailable east. Based on current available observations, the highest temperature is 76 degrees at Nashville. The lowest temperature is 68 degrees at Paris, Memphis International Airport, and Bolivar.

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 TROUSDALE County
Hazardous report currently not available
NWS Severe Weather Map , Convective Outlook

7-Day Forecast For TROUSDALE County, TN
816 PM CDT Thu Apr 18 2024 TONIGHT
Mostly cloudy. A chance of showers and thunderstorms this evening, then showers with thunderstorms likely after midnight. Lows in the lower 60s. Southwest winds 5 to 10 mph. Chance of rain 90 percent.
FRIDAY
Mostly cloudy. A chance of showers and thunderstorms in the morning. Highs around 70. West winds 5 to 10 mph, becoming north in the afternoon. Chance of rain 50 percent.
FRIDAY NIGHT
Mostly cloudy. Lows in the upper 40s. North winds 5 to 10 mph.
SATURDAY
Partly sunny. Highs in the mid 60s. North winds 5 to 10 mph.
SATURDAY NIGHT
Mostly cloudy with a 20 percent chance of showers. Lows in the mid 40s. North winds 5 to 10 mph.
SUNDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs around 60.
SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 30s.
MONDAY
Sunny. Highs in the upper 60s.
MONDAY NIGHT
Mostly clear. Lows in the lower 40s.
TUESDAY
Mostly sunny. A slight chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 20 percent.
TUESDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A 30 percent chance of showers. Lows in the lower 50s.
WEDNESDAY
Mostly sunny with a 20 percent chance of showers. Highs in the lower 70s.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s.
THURSDAY
Mostly sunny. A slight chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 20 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 Tennessee TENNESSEE --------------------------------------------- 6 TO 10 DAY 8 TO 14 DAY 30 DAY 90 DAY APR 24-28 APR 26-MAY 2 JUN JUN-AUG ----------- ----------- -------- --------- Temperature: Precipitation: .... 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
Thursday April 18, 2024 the 109th Day of Year --------------------------------------------------- SUN Declination 11.360000 Distance 0.999719 AU Rise 07:08 EDT Set 20:24 EDT Transit Meridian 13:45 EDT Civil Twilight Begins 06:43 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 18TH HISTORIC WEATHER EVENTS ...1880... More than two dozen tornadoes were reported from Kansas and Arkansas to Wisconsin and Michigan. More than 100 persons were killed, including 65 persons at Marshfield MO. (David Ludlum) ...1906... A severe earthquake shook San Francisco, and unusual easterly winds spread fires destroying the city. (David Ludlum) ...1944... California experienced its worst hailstorm of record. Damage mounted to two million dollars as two consecutive storms devastated the Sacramento Valley destroying the fruit crop. (The Weather Channel) ...1957... A dust devil near Dracut MA lifted a small child three feet into the air, and rolled two other children on the ground. Fortunately none of the three were hurt. The dust devil was accompanied by a loud whistling sound as it moved westward. (The Weather Channel) ...1970... Rapid City SD received a record 22 inches of snow in 24 hours. (17th-18th) (The Weather Channel)

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