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 | Moderate Rain
70°F
Barometric Pressure
29.00 inHg (982.2 hPa)
3-Hour Pressure Trend
→ Steady (-0.6 hPa / 3h)
Terrain Elevation
N/A ft
Relative Humidity
97%
Wind Speed
4 mph
Coordinates
33.786, -84.3514
24-Hour Barometric Pressure Forecast
24h Range: 28.99 inHg – 29.06 inHg (981.8 – 984 hPa)
24h Net Change: +0.00 inHg
1 AM (+6h)
29.03 inHg
983.1 hPa
+0.03 inHg
7 AM (+12h)
29.00 inHg
982.2 hPa
+0.00 inHg
1 PM (+18h)
29.03 inHg
983.1 hPa
+0.03 inHg
7 PM (+24h)
29.00 inHg
982.1 hPa
-0.00 inHg
5-Day Weather Forecast
Sun, Oct 4
Moderate Rain
78° / 70°F
💧 85% Rain
💨 6 mph
Mon, Oct 5
Fog
76° / 68°F
💧 22% Rain
💨 5 mph
Tue, Oct 6
Clear Sky
82° / 58°F
💧 0% Rain
💨 10 mph
Wed, Oct 7
Clear Sky
83° / 62°F
💧 0% Rain
💨 6 mph
Thu, Oct 8
Overcast
87° / 66°F
💧 0% 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.