Tropical Storm Isaias to Impact the Eastern U.S. Early This Week

Tropical Storm Isaias will deliver heavy rainfall, flash and urban flooding, high winds, dangerous storm surge, coastal flooding, life-threatening surf, rip currents, and severe thunderstorms with tornadoes to portions of the Eastern U.S. through early this week. Isaias is expected to track from just offshore of northeastern Florida toward coastal South and North Carolina on Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Light Rain

23°C

74°F

Humidity 79%
Wind Speed N 7 km/h
Barometer 1016.0 mb (30.03 in)
Dewpoint 19°C (67°F)
Visibility 16 km
Last update 3 Aug 8:53 am EDT
Extended Forecast for

3 Miles WSW Chattanooga TN

  • Today

    Today: A 50 percent chance of showers and thunderstorms, mainly after 3pm.  Partly sunny and hot, with a high near 32. Calm wind.  New rainfall amounts between 2.5 and 5 mm possible.

    Slight Chance
    T-storms then
    Chance
    T-storms

    High: 32 °C

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly before 9pm.  Partly cloudy, with a low around 21. Calm wind.

    Chance
    T-storms then
    Partly Cloudy

    Low: 21 °C

  • Tuesday

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm.  Patchy fog before 9am.  Otherwise, mostly sunny and hot, with a high near 32. Calm wind.  Chance of precipitation is 30%.

    Patchy Fog
    then Chance
    T-storms

    High: 32 °C

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and midnight.  Partly cloudy, with a low around 20. Calm wind.  Chance of precipitation is 30%.

    Chance
    T-storms then
    Mostly Clear

    Low: 20 °C

  • Wednesday

    Wednesday: A 10 percent chance of showers after 5pm.  Mostly sunny and hot, with a high near 33. Calm wind.

    Sunny then
    Slight Chance
    Showers

    High: 33 °C

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers before 9pm.  Mostly clear, with a low around 20.

    Slight Chance
    Showers then
    Mostly Clear

    Low: 20 °C

  • Thursday

    Thursday: A 20 percent chance of showers after 3pm.  Mostly sunny and hot, with a high near 33.

    Mostly Sunny
    then Slight
    Chance
    Showers

    High: 33 °C

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers, mainly before 7pm.  Mostly clear, with a low around 21.

    Chance
    Showers then
    Mostly Clear

    Low: 21 °C

  • Friday

    Friday: A 20 percent chance of showers after 2pm.  Sunny and hot, with a high near 34.

    Sunny then
    Slight Chance
    Showers

    High: 34 °C

Detailed Forecast

Today
A 50 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny and hot, with a high near 32. Calm wind. New rainfall amounts between 2.5 and 5 mm possible.
Tonight
A 40 percent chance of showers and thunderstorms, mainly before 9pm. Partly cloudy, with a low around 21. Calm wind.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Patchy fog before 9am. Otherwise, mostly sunny and hot, with a high near 32. Calm wind. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and midnight. Partly cloudy, with a low around 20. Calm wind. Chance of precipitation is 30%.
Wednesday
A 10 percent chance of showers after 5pm. Mostly sunny and hot, with a high near 33. Calm wind.
Wednesday Night
A 20 percent chance of showers before 9pm. Mostly clear, with a low around 20.
Thursday
A 20 percent chance of showers after 3pm. Mostly sunny and hot, with a high near 33.
Thursday Night
A 30 percent chance of showers, mainly before 7pm. Mostly clear, with a low around 21.
Friday
A 20 percent chance of showers after 2pm. Sunny and hot, with a high near 34.
Friday Night
A 10 percent chance of showers before 8pm. Mostly clear, with a low around 22.
Saturday
A 30 percent chance of showers and thunderstorms. Sunny and hot, with a high near 36.
Saturday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 22.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 35.
Click Map For Forecast
Point Forecast:
3 Miles WSW Chattanooga TN
 35.05°N 85.3°W (Elev. 193 m)
7:08 am EDT Aug 3, 2020
9am EDT Aug 3, 2020-6pm EDT Aug 9, 2020
 
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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