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North Atlanta Weather Conditions and Forecasts


 Forecast Summary

 

 Severe Weather Outlook

Partly cloudy for the hour. Expect a chance of rain showers continuing through 9 PM. Temperatures remaining around the lower 80s this afternoon.  
Convective risk for today: general thunder.
*   *   *   *


 Current Georgia Advisories

 Metro Atlanta HD Radar

 
Georgia Advisories Atlanta HD GRLEVEL3 Radar

METRIC | IMPERIAL
Updated: 27-May-2018 @ 3:30pm  
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Warmer 1.5°F than last hour.

80.8°F

Feels like:  84°F
Warm
High Today
82.0°F
12:15 PM
Low Today
67.4°F
6:25 AM
Yest High
85.9°F
4:34 PM
Yest Low
68.0°F
6:26 AM
Rec* High
89.0°F
2000
Rec* Low
57.0°F
2003
* Records from Weather Underground
Overcast overcast
Overcast

Wind from W Wind:  W
0.3

Gusting to:
1.0 mph
Current Rain Rain:
0.00 in
Fire Weather Index: MINIMAL Current FWI:4
Fire Danger:
0.5 of 232
This
Afternoon
Thunder storm
Thunder storm
Tonight

Thunder storm
Thunder storm
Hi ≈84°F Lo ≈68°F
Atlanta Forecast

SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Increased 0.2°F since last hour. 70.1°F
Last Hour: Increased 0.2°F since last hour. 0.2°F
High 11:32 AM: 71.6°F
Low 5:23 AM: 65.0°F
Record High: 78.8°F on
Jul-22-2017
Record Low: -7.4°F on
Jan-6-2018
Wetbulb: 73.6°F
Rain Today
rain graph

Today: 0.00 in
Yesterday: 0.01 in
Last 7 Days: 1.57 in
May Rain: 3.59 in
May to Date
  Avg:10
0.00 in
May to Date
  Diff from Avg:10
Over 3.59 in for the month 3.59 in
May Avg: 1.34 in
Diff from Avg: Over 2.25 in for the month 2.25 in
Season:1 88.37 in
YTD
  Avg:11
16.60 in
YTD
  Diff from Avg:11
Over 71.77 in for the year 71.77 in
Last Rain
Time/Date:
May-26-2018
at 9:56 AM
54 rain days in 2018
10 days in May
1 day since last rain
Current: W  0.3 mph
1Hr Average: 0.2 mph
Wind Run: 1.55 miles
Wind Gust
Current: 1.0 mph mph
Today: 4.6 mph 11:55 AM
Month: 12.2 mph May-6
Year: 52.0 mph Jan-24
Record Gust: 53.0 mph
Nov-24-2017
Sunlight:
14 hrs 11 min
of Sunlight Today
graph 59.1% 40.9%
Which is
1 min 07 sec Longer
Than Yesterday
 
Morning Crescent, 12 days, 7 hours, 45 minutes in cycle
13%
Illuminated
Humidity Barometer
Current: Decreased 3% since last hour. 70%
Last Hour: Decreased 3% since last hour. 3%
High 6:46 AM: 93%
Low 12:43 PM: 65%
Record High: 100%
Jul-5-2013
Record Low: 0%
Jan-27-2017
Current: Falling 0.017  inHg/hr 31.095 inHg
Last Hour: Falling slowly
High 9:56 AM: 31.158 in.
Low 3:29 PM: 31.093 in.
Record High: 31.949 inHg
Feb-13-2018
Record Low: 28.458 inHg
Jan-12-2018
Cooling Degree Days Pollen Count Heat Index Air
Today: 3.9
May: 184.7
2018 to Date: 211.5
Heating Degree Days
2018 to Date: 1609.2
Monday
May 14, 2018
Predominant Pollen:
Oak, Hickory/Pecan and Birch
Pollen Index: 7.6

Tuesday
May 15, 2018
Pollen Index: 5.4

Scale: 0 (Low) - 12 (High)
Current: 84.3°F
High 12:16pm: 86.2°F
Yesterday: 91.4°F
Record: 111.2°F
Jun-12-2013
Quality
Index6:

32


Good
Density:
1.21 kg/m3
UV Summary/Forecast Solar Summary
May-27

9.5
May-28

9.7
May-29

10.6
Sunrise is at: 6:29 am
Solar Noon: 13:35
Sunset is at: 8:40 pm
Almanac East Cobb Station All Time Records Outlook
Currently: Afternoon
YTD Avg Temp: 55.2°F
Sunrise: 6:29 am
Sunset: 8:40 pm
Moonrise: 7:00 pm
Moonset: 5:29 am
Full Moon: May-29-2018
New Moon: Jun-13-2018

NOAA Weather Radio
HIGHS: LOWS:
94.6°F
Aug-22-2017
12.0°F
Jan-17-2018
Daytime Records
  86.9°F
Jun-26-2015
  18.7°F
Jan-17-2018
Nitetime Records
  83.7°F
Oct-13-2014
  14.7°F
Jan-08-2015
Tonight

Thunder storm
Thunder storm
1 Rain season: Jan 1st to Dec 31st.   4 Updated at Noon Central Time.   6 Air Quality Index is provided by Minnesota Polution Control Agency and is updated hourly between the hours of 6AM and Midnight.   10 Historical average only to day 27 of just the month of May for this station since 2017.   11 Historical average rain this season to day 27 of May for this station since 2017.
 NWS Weather Forecast  -   Outlook This Afternoon & Tonight
This
Afternoon
Thunder storm
Thunder storm
Hi ≈84°F
NWS forecast: A chance of showers and thunderstorms. Mostly cloudy, with a high near 84. East wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
WXSIM forecast: Cloudy. A slight chance of rain. Scattered thundershowers possible. High 83°. UV index up to 6. Wind southeast around 6 mph, gusting to 15 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than a tenth of an inch.
Tonight

Thunder storm
Thunder storm
Lo ≈68°F
NWS forecast: Showers and thunderstorms likely. Cloudy, with a low around 68. East wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
WXSIM forecast: Dense overcast. Patchy light fog after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Scattered thunderstorms likely. Low 68°. Wind east-southeast around 6 mph. Chance of precipitation 60 percent. Precipitation mostly around a tenth of an inch.
Version 6.94 - 13-Oct-2015 - Script Mods by: BurnsvilleWeatherLIVE.com


North Atlanta Forecast and Storm Outlook

 Short Term Weather Forecast for Marietta and Roswell


This
afternoon

83°

6
60% Tonight

68°

6
Monday

75°

8
Monday
night

66°

9
80% Tuesday

72°

10
70% Tuesday
night

68°

8
Wednesday

77°

7
90% Wednesday
night

70°

6

Severe Weather Risk

WXSIM threat forecast for Marietta, initialized at 2:08 PM May 27, 2018
Thunderstorm
Thunderstorms very likely on Friday Night. A few storms may be severe.

* THIS FORECAST WAS MADE IN AUTOMATED MODE AND MAY BE LESS ACCURATE THAN OTHERWISE * * No initial surface data found - METAR and/or local station data may be missing *
Threat table made possible using scripts by Jordan Gerth. Obtain them here.


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East Cobb Weather - Atlanta Conditions, Forecast, Advisories

This station is located in northwest Georgia outside Atlanta. We are near Marietta and Roswell in Cobb County, often coined "East Cobb". We have a somewhat continental type climate, with cool winters and hot summers, but also with abundant precipitation, averaging over 50 inches per year, and well distributed through the seasons. Most of this moisture comes from the Gulf of Mexico.

Winter morning low temperatures average just below freezing, with highs around 50 F, but wide ranges are possible, with some winter highs near 70, and lows occasionally falling to near zero F in extreme arctic outbreaks. Snow falls at some point in almost every winter, but is not very frequent. Summers in Marietta are hot and humid, with morning lows about 64-70 F and highs about 85-91, with 100 possible. Thunderstorms occur many summer afternoons and can be severe in spring.

We upload to numerous Weather Sites including Weather Underground and are extremely active on Twitter. Our Handle is @EastCobbWeather. We stream the NOAA Weather Radio on our Website and recently became a Weather-Ready Nation Ambassador.