Chattanooga, Tennessee Weather:
Active Weather Warnings
Monday, December 15, 2025
Sunny Weather
Day 43°
Night 25°
Precipitation 0 %
Wind 7 mph
UV Index (0 - 11+) 3
Weather Forecast History
Last Year's Weather on This Day (December 15, 2024)
Rainy Weather

Day

46°

Night

45°

Wind

6 mph

Precipitation

80 %

Weather Alerts and Warnings for

Moderate Expected Likely

Cold Weather Advisory

Cold Weather Advisory issued December 14 at 12:48PM EST until December 15 at 10:00AM EST by NWS Morristown TN
Dec 14, 5:00 PM Dec 15, 10:00 AM
WHAT: Very cold wind chills as low as zero to 5 above zero
expected at times.

WHERE: Portions of southwest North Carolina, east Tennessee, and
southwest Virginia.

WHEN: From 5 PM this afternoon to 10 AM EST Monday.

IMPACTS: The cold wind chills could result in hypothermia if
precautions are not taken.
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Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside.
Updated: Dec 14, 1:55 PM Source: NWS Alert