National Weather Service United States Department of Commerce

Rain, thunderstorms possible for parts of Texas and Gulf Coast; additional rain and mountain snow forecast out West

A developing storm system will bring rain and thunderstorms across parts of South Texas and the western Gulf Coast on Thursday. Some of the thunderstorms that develop late Thursday night into Friday have the potential to be severe. Meanwhile, additional rainfall and mountain snow is forecast for northern California and the Pacific Northwest.
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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

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: 33 °F

Friday

Partly Sunny

Partly
Sunny

High: 49 °F

Friday
Night

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 37 °F

Saturday

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

High: 50 °F

Saturday
Night

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

Low: 38 °F

Sunday

Partly Sunny

Partly
Sunny

High: 52 °F

Sunday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 42 °F

Monday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 52 °F

Monday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 42 °F

Detailed Forecast

  • Tonight Mostly cloudy, with a low around 33. Calm wind becoming north around 5 mph after midnight.
  • Friday Partly sunny, with a high near 49. North wind around 5 mph.
  • Friday Night Rain likely, mainly after 1am. Cloudy, with a low around 37. Calm wind becoming north around 5 mph. Chance of precipitation is 70%.
  • Saturday Rain likely, mainly before 1pm. Mostly cloudy, with a high near 50. North wind around 5 mph becoming calm in the morning. Chance of precipitation is 70%.
  • Saturday Night A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 38. Calm wind becoming north around 5 mph.
  • Sunday Partly sunny, with a high near 52.
  • Sunday Night A 30 percent chance of rain. Mostly cloudy, with a low around 42.
  • Monday A 30 percent chance of rain. Mostly cloudy, with a high near 52.
  • Monday Night A 30 percent chance of rain. Mostly cloudy, with a low around 42.
  • Tuesday A 50 percent chance of showers. Mostly cloudy, with a high near 54.
  • Tuesday Night Showers likely. Cloudy, with a low around 39. Chance of precipitation is 60%.
  • Wednesday A 30 percent chance of showers. Mostly cloudy, with a high near 46. Breezy.
  • Wednesday Night A slight chance of rain and snow showers. Partly cloudy, with a low around 32. Chance of precipitation is 20%.
  • Christmas Day Sunny, with a high near 48.