Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Hazardous Weather Conditions

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Fog/Mist

43°F

6°C

Humidity 93%
Wind Speed Calm
Barometer 30.43 in (1030.1 mb)
Dewpoint 41°F (5°C)
Visibility 6.00 mi
Last update 19 Oct 5:53 am EDT
Extended Forecast for

Signal Mountain TN

  • Today

    Today: Sunny, with a high near 67. Calm wind becoming northeast around 5 mph.

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 47. Calm wind becoming north around 5 mph in the evening.

    Low: 47 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 69. Northeast wind around 5 mph.

    High: 69 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48. Calm wind becoming north around 5 mph after midnight.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 70. North wind around 5 mph becoming calm.

    High: 70 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 49. Calm wind becoming north around 5 mph.

    Low: 49 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 69. Northeast wind around 5 mph.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 48.

    Low: 48 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 67. Calm wind becoming northeast around 5 mph.
Tonight
Clear, with a low around 47. Calm wind becoming north around 5 mph in the evening.
Tuesday
Sunny, with a high near 69. Northeast wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 48. Calm wind becoming north around 5 mph after midnight.
Wednesday
Sunny, with a high near 70. North wind around 5 mph becoming calm.
Wednesday Night
Clear, with a low around 49. Calm wind becoming north around 5 mph.
Thursday
Sunny, with a high near 69. Northeast wind around 5 mph.
Thursday Night
Clear, with a low around 48.
Friday
Sunny, with a high near 69.
Friday Night
Clear, with a low around 48.
Saturday
Sunny, with a high near 68.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
Signal Mountain TN
 35.12°N 85.35°W (Elev. 1683 ft)
2:26 am EDT Oct 19, 2026
5am EDT Oct 19, 2026-6pm EDT Oct 25, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database