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Snowy, Very Cold and Windy from the Northern Plains to Great Lakes; Critical Fire Weather in South Texas

Moderate to heavy lake effect snow is expected downwind of the Great Lakes, with the Chicago metro potentially receiving 6 to 12 inches of snowfall. A frigid airmass will bring very cold temperatures to the Central U.S. and Mississippi Valley today, migrating into the Eastern U.S. on Monday. Dry and windy weather will bring critical fire weather conditions to South Texas today. Read More >

Hazardous Weather Conditions

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Mostly Cloudy

59°F

15°C

Humidity 48%
Wind Speed NW 16 G 26 mph
Barometer 29.96 in (1014.1 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 9 Nov 12:53 pm EST
Extended Forecast for

Signal Mountain TN

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 54. Northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 54 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. Northwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 25 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 34. Northwest wind around 15 mph, with gusts as high as 30 mph.

    High: 34 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 24. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 24 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 44. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 35. Southwest wind around 10 mph, with gusts as high as 25 mph.

    Low: 35 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 58. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 58 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 54. Northwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, with a low around 25. Northwest wind around 15 mph, with gusts as high as 25 mph.
Monday
Partly sunny, with a high near 34. Northwest wind around 15 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 24. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Veterans Day
Sunny, with a high near 44. West wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 35. Southwest wind around 10 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 58. Southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Sunny, with a high near 65.
Friday Night
Mostly clear, with a low around 47.
Saturday
Sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Signal Mountain TN
 35.12°N 85.35°W (Elev. 1683 ft)
Last Update:
12:31 pm EST Nov 9, 2025
Forecast Valid:
1pm EST Nov 9, 2025-6pm EST Nov 15, 2025
 
Forecast Discussion
 
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