Excessive Heat Continues for the Pacific Northwest; Flooding Impacts Expected in the Southwest U.S.

A dangerous heat wave persists for the Northwest into portions of California today with excessive heat warnings and heat advisories in effect. The active monsoon pattern with organized showers and thunderstorms and possible flash flooding with debris flows continues and will become enhanced in the Southwestern U.S. through Saturday. Read More >

Current conditions at

Cobb County International Airport - McCollum Field (KRYY)

Lat: 34.01°NLon: 84.6°WElev: 997ft.

Overcast

27°C

81°F

Humidity 61%
Wind Speed E 6 km/h
Barometer 1014.0 mb (29.98 in)
Dewpoint 19°C (66°F)
Visibility 16 km
Heat Index28°C (83°F)
Last update 18 Aug 3:50 pm EDT
Extended Forecast for

2 Miles SSE Marietta, Cobb County-McCollum Field Airport GA

  • This
    Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 27. Southeast wind around 10 km/h.

    Slight Chance
    T-storms

    High: 27 °C

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly after 3am.  Mostly cloudy, with a low around 20. East wind 5 to 10 km/h.

    Chance
    T-storms then
    Chance
    Showers

    Low: 20 °C

  • Friday

    Friday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2pm.  High near 25. East wind 10 to 15 km/h.  Chance of precipitation is 80%. New rainfall amounts between 2 and 3 cm possible.

    Showers
    Likely then
    T-storms

    High: 25 °C

  • Friday
    Night

    Friday Night: Showers and thunderstorms likely before 5am, then a chance of showers.  Mostly cloudy, with a low around 19. Southeast wind 5 to 10 km/h.  Chance of precipitation is 70%.

    T-storms
    Likely

    Low: 19 °C

  • Saturday

    Saturday: A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm.  Partly sunny, with a high near 29. South wind 5 to 10 km/h.  Chance of precipitation is 70%.

    Chance
    Showers then
    Showers
    Likely

    High: 29 °C

  • Saturday
    Night

    Saturday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm.  Mostly cloudy, with a low around 21. Chance of precipitation is 60%.

    Showers
    Likely then
    Chance
    T-storms

    Low: 21 °C

  • Sunday

    Sunday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm.  Mostly cloudy, with a high near 28. Chance of precipitation is 70%.

    Chance
    T-storms then
    Showers
    Likely

    High: 28 °C

  • Sunday
    Night

    Sunday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm.  Mostly cloudy, with a low around 20. Chance of precipitation is 60%.

    Showers
    Likely then
    Chance
    T-storms

    Low: 20 °C

  • Monday

    Monday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm.  Mostly cloudy, with a high near 27. Chance of precipitation is 70%.

    Chance
    Showers then
    Showers
    Likely

    High: 27 °C

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 27. Southeast wind around 10 km/h.
Tonight
A 30 percent chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 20. East wind 5 to 10 km/h.
Friday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2pm. High near 25. East wind 10 to 15 km/h. Chance of precipitation is 80%. New rainfall amounts between 2 and 3 cm possible.
Friday Night
Showers and thunderstorms likely before 5am, then a chance of showers. Mostly cloudy, with a low around 19. Southeast wind 5 to 10 km/h. Chance of precipitation is 70%.
Saturday
A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 29. South wind 5 to 10 km/h. Chance of precipitation is 70%.
Saturday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.
Sunday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 28. Chance of precipitation is 70%.
Sunday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 20. Chance of precipitation is 60%.
Monday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 27. Chance of precipitation is 70%.
Monday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.
Tuesday
Showers and thunderstorms likely. Partly sunny, with a high near 28. Chance of precipitation is 60%.
Tuesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.
Wednesday
Showers and thunderstorms likely. Partly sunny, with a high near 28. Chance of precipitation is 60%.
Wednesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.
Thursday
Showers and thunderstorms likely. Partly sunny, with a high near 28.
Click Map For Forecast
Point Forecast:
2 Miles SSE Marietta, Cobb County-McCollum Field Airport GA
 33.99°N 84.57°W (Elev. 344 m)
2:15 pm EDT Aug 18, 2022
4pm EDT Aug 18, 2022-6pm EDT Aug 25, 2022
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database