Home Weather 7/21/26: Severe Thunderstorm Watch Active, Overcast Evening with Temp of 84.6, Chance...

7/21/26: Severe Thunderstorm Watch Active, Overcast Evening with Temp of 84.6, Chance of Rain Later Tonight

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Heat Advisory

* WHAT…Heat index values up to 110.

* WHERE…Middle Tennessee.

* WHEN…Until 8 PM CDT this evening.

* IMPACTS…Hot temperatures and high humidity may cause heat illnesses.

From 2026-07-21T11:42:00+00:00 · until 2026-07-22T01:00:00+00:00 · Source: NWS Nashville TN
Severe Thunderstorm Watch

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 510 IN EFFECT UNTIL MIDNIGHT CDT TONIGHT FOR THE FOLLOWING AREAS

IN TENNESSEE THIS WATCH INCLUDES 27 COUNTIES

IN MIDDLE TENNESSEE

CANNON CHEATHAM CLAY CUMBERLAND DAVIDSON DE KALB DICKSON FENTRESS HICKMAN HOUSTON HUMPHREYS JACKSON MACON MONTGOMERY OVERTON PERRY PICKETT PUTNAM ROBERTSON RUTHERFORD SMITH STEWART SUMNER TROUSDALE WHITE WILLIAMSON WILSON

THIS INCLUDES THE CITIES OF ALLARDT, ASHLAND CITY, BRENTWOOD, BYRDSTOWN, CARTHAGE, CELINA, CENTERVILLE, CLARKSVILLE, COOKEVILLE, CROSSVILLE, DICKSON, DOVER, ERIN, FRANKLIN, GAINESBORO, GALLATIN, GOODLETTSVILLE, GORDONSVILLE, HARTSVILLE, HENDERSONVILLE, JAMESTOWN, KINGSTON SPRINGS, LA VERGNE, LAFAYETTE, LEBANON, LINDEN, LIVINGSTON, LOBELVILLE, MCEWEN, MOUNT JULIET, MURFREESBORO, NASHVILLE, NEW JOHNSONVILLE, PEGRAM, SMITHVILLE, SMYRNA, SOUTH CARTHAGE, SPARTA, SPRINGFIELD, TENNESSEE RIDGE, WAVERLY, AND WOODBURY.

From 2026-07-21T22:10:00+00:00 · until 2026-07-22T05:00:00+00:00 · Source: NWS Nashville TN

Moderate Severe Thunderstorm Watch is in effect until midnight CDT tonight.

Currently in Robertson County at 7:00 PM, the temperature is 84.6°F with a wind speed of 11 mph. Conditions are overcast and there has been no recorded precipitation today.

Earlier today, the high reached 93.2°F and the low dipped to 77.7°F, with a 36% chance of precipitation and a total of 0.19 in from moderate rain showers. For tonight, the low is expected to remain at 77.7°F, with winds up to 11.4 mph. The skies are predicted to clear as the evening progresses, maintaining the 36% chance of additional precipitation.

In addition to the Severe Thunderstorm Watch, a Minor Heat Advisory is also in effect. Residents are advised to stay alert for potential severe weather developments throughout the evening.

Today's Details

High
93°F
Low
78°F
Wind
12 mph
Humidity
69%
UV Index
8 (Very High)
Precip
36% chance · 0.19 in
Now
85°F · feels 90°F
Sunrise
5:45am
Sunset
8:02pm

7-Day Forecast

Day High Low Conditions
Tuesday 93°F 78°F Rain showers: moderate
Wednesday 88°F 70°F Overcast
Thursday 78°F 63°F Overcast
Friday 79°F 62°F Drizzle: light
Saturday 86°F 65°F Drizzle: light
Sunday 91°F 73°F Drizzle: light
Monday 95°F 76°F Overcast

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