National Weather Service United States Department of Commerce

Severe storms and heavy rain possible from mid-South to Upstate New York on Tuesday

Thunderstorms are expected to develop along and ahead of a cold front from the Tennessee Valley to Upstate New York on Tuesday. The storms will be capable of producing damaging wind gusts and heavy rainfall that could lead to isolated flash flooding.
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Hazardous Weather Conditions

Current Conditions

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Chattanooga TN

7 Day Forecast

For More Weather Information:

Morristown, TN Local Forecast Office

Overnight

Patchy Fog

Patchy
Fog

Low: 72 °F

Tuesday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 91 °F

Tuesday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 70 °F

Wednesday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 93 °F

Wednesday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 70 °F

Thursday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 92 °F

Thursday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 71 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 90 °F

Friday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 71 °F

Detailed Forecast

  • Overnight Patchy fog after 4am. Otherwise, partly cloudy, with a low around 72. Calm wind.
  • Tuesday A 30 percent chance of showers and thunderstorms after noon. Patchy fog before 8am. Otherwise, partly sunny and hot, with a high near 91. Heat index values as high as 95. Calm wind becoming west around 5 mph in the morning.
  • Tuesday Night A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70. West wind around 5 mph becoming calm.
  • Wednesday A 30 percent chance of showers and thunderstorms. Partly sunny and hot, with a high near 93. Heat index values as high as 98. Calm wind becoming west around 5 mph in the afternoon.
  • Wednesday Night A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 70. Calm wind.
  • Thursday A 40 percent chance of showers and thunderstorms after 2pm. Partly sunny and hot, with a high near 92.
  • Thursday Night A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 71.
  • Friday A 30 percent chance of showers and thunderstorms. Partly sunny and hot, with a high near 90.
  • Friday Night A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
  • Saturday A 30 percent chance of showers and thunderstorms. Partly sunny and hot, with a high near 91.
  • Saturday Night A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
  • Sunday A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.
  • Sunday Night A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.
  • Monday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.