Toolkit

Weather Monitor

Real-time observations, barometric trends, NEXRAD radar & 5-day forecast

Atlanta, GA (30306) Miramar Beach, FL (32550) Montgomery, AL (36106) New Orleans, LA (70115) Lumberton, MS (39455)

Atlanta, GA

ZIP: 30306 | Overcast
78°F
Barometric Pressure
29.01 inHg (982.4 hPa)
3-Hour Pressure Trend
↓ Falling (-2.1 hPa / 3h)
Terrain Elevation
N/A ft
Relative Humidity
82%
Wind Speed
5 mph
Coordinates
33.786, -84.3514
24-Hour Barometric Pressure Forecast
24h Range: 28.97 inHg – 29.04 inHg (981.2 – 983.5 hPa)
24h Net Change: -0.02 inHg
9 PM (+6h)
29.02 inHg
982.8 hPa
+0.01 inHg
3 AM (+12h)
29.01 inHg
982.5 hPa
+0.00 inHg
9 AM (+18h)
29.01 inHg
982.5 hPa
+0.00 inHg
3 PM (+24h)
28.99 inHg
981.7 hPa
-0.02 inHg
5-Day Weather Forecast
Sun, Oct 4
Heavy Rain
78° / 72°F
💧 51% Rain
💨 10 mph
Mon, Oct 5
Light Drizzle
75° / 69°F
💧 18% Rain
💨 8 mph
Tue, Oct 6
Clear Sky
82° / 61°F
💧 0% Rain
💨 9 mph
Wed, Oct 7
Clear Sky
83° / 62°F
💧 1% Rain
💨 6 mph
Thu, Oct 8
Overcast
87° / 66°F
💧 1% Rain
💨 4 mph
Live NEXRAD Radar Snapshot
Data Sources & Reference Guide

Data Sources & Attribution

  • Open-Meteo API: Weather forecasts, current observations, and barometric pressure data.
  • RainViewer API: Global radar imagery and NEXRAD composite tile layers.
  • OpenTopography (COP30): Surface terrain elevation measurements.
  • Zippopotam.us: ZIP code geolocation and geographic mapping.

Data Last Updated: Loading local time...

Understanding Barometric Trends

  • Falling Pressure (↓): Indicates an approaching low-pressure system, usually bringing clouds, precipitation, or storm activity.
  • Rising Pressure (↑): Signals an approaching high-pressure system, typically bringing clearing skies, cooler air, and fair weather.
  • Steady Pressure (→): Indicates stable, persistent atmospheric conditions over the short term.