Our Proprietary 10-Day Forecast

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Current warnings over Grand Bay, Alabama
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<p>Warnings from F5Weather</a></div>

United States weather warnings are issued by various organizations under NOAA. Most from the National Weather Service, but also Storm Prediction Center and National Hurricane Center.

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Current radar over Grand Bay, Alabama red dot
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<p>Live radar from F5Weather</a></div>

Our radar is based off of US NEXRAD and Canadian weather radar sites through the quality controlled MRMS system. It compiles various sources for radar data and filters out erroneous returns such as sun spikes and ground clutter. We then colorize the precipitation based on our methods for determining precipitation type. Rain is in shades of green, mixed precipitation and freezing rain in shades of pink and snow is in shades of blue.

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Current satellite over Grand Bay, Alabama red dot
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<p>Live satellite from F5Weather</a></div>

Our satellite is from the GOES-16. It is color enhanced by using a geocolor terrain background during the day and black marble city lights at night. The daytime satellite data is Visible satellite imagery, and nighttime uses Infrared bands. The bluish clouds are fog and low cloud. The whiteest clouds are the coldest, highest cloud tops.

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Current surface weather map around Mobile County, AL

This surface map is from the HRRR computer model. It is a 1-hour forecast, updated hourly, which is a good estimate of the current surface conditions. This map shows the current high and low pressure centers, pressure isobar contours, wind streamlines and thickness contours. It also shows the currently depicted preciptiation estimates, although this should not be a substitute for actual live radar. The purple dashed contour is the 5400m thickness line, which is often a good proxy for the rain/snow line.

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Temperatures right now near Grand Bay, Alabama

This is the latest surface temperatures as depicted by the HRRR computer model, updated hourly. Although these are not actual observations, this model is a very good representation of current conditions as it factors in observations, terrain and physics to give you more detailed temperatures in areas that do not have reporting weather stations. For the latest reports at specific locations, like in Grand Bay, AL please see our current conditions data on the left and right side of this page, or go to our current conditions page.

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Surface wind speed map over Grand Bay, AL

This map shows the latest HRRR computer model winds. This depiction of the current wind directions and speeds is an estimate from the computer model. For actual observations in Grand Bay, AL, see the current conditions data on the left and right side of this page, or go to our current conditions page.

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Regional 24 hour rainfall expected near Grand Bay, Alabama

This is a forecast of the amount of precipitation expected over the next 24 hours from the HRRR weather forecast model. This is only one forecast depiction, and you should check other models to get a better idea of what may happen. You can view this and other models in more detail on our main weather forecast maps page. There, you will also be able to look at forecasts beyond just 24 hours and look at forecasts out to as far as 16 days.

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Area snowfall accumulation expected around Mobile County, Alabama

This is snowfall forecast, with amounts anticipated in the next 24 hours. This guidance is from the HRRR weather model. For more model forecasts out to 16 days, visit our main weather forecast maps page.

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These are Convective Outlooks from the Storm Prediction Center. Click to see Days 1-3 broken down into Tornado, Wind and Hail threats, as well as days 5-8 outlooks.

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Atlantic Hurricane and Tropical Storm Tracking Map
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<p>Hurricane Tracking from F5Weather</a></div>

Our hurricane tracking map monitors for any current or forecast tropical disturbances in the Atlantic. (See our Pacific Hurricane Tracker) Various hurricane models will draw a 'spaghetti plot' in the Atlantic Basin when a disturbance is forecast or exists, showing the system's forecast track. Once a storm has developed, the National Hurricane Center will forecast their official track. This will show up on the map along with the storm's current intensity, track and name. We will also plot some of the storm's vitals and of course the spaghetti plots from the models along with the NHC forecast track will give you an idea of where it's heading, and its forecast intensity with time.

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To view the latest computer models, visit f5wx.com for access to the weather maps and guidance that meteorologists use to make their forecasts.
 
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  • American GFS
  • Canadian GDPS GEM
  • German DWD ICON
  • British MetOffice's UKMET Unified Model
  • American NAM
  • American HRRR
  • American NBM - National Blend of Models
  • GEFS, GEPS, MOGREPS & European Ensembles
  • Probabilities & Averages
  • 3-Ensemble Mean & more!
View Skew-T soundings, textual data tables for your location, and of course maps! Weather forecast maps of the basics like temperature, wind, pressure, humidity, dew point, cloud cover, simulated radar, travel weather, rainfall and snow are available. More advanced users can also get use out of our severe weather & tornado threat maps, as well as upper air & shear graphics.
 
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Climate Summary
(made with AI, use with caution)
Grand Bay, Alabama Climate Summary

Temperature

    •   Average annual temperature: 67.9°F (19.9°C)
    •   Average summer temperature: 80.9°F (27.2°C)
    •   Average winter temperature: 50.2°F (10.1°C)
    •   Record high temperature: 109°F (42.8°C)
    •   Record low temperature: -2°F (-18.9°C)

Precipitation

    •   Average annual precipitation: 66.3 inches (168.4 cm)
    •   Average number of rainy days per year: 114
    •   Wettest month: July (8.8 inches or 22.4 cm)
    •   Driest month: October (2.8 inches or 7.1 cm)

Snowfall

    •   Average annual snowfall: 0.6 inches (1.5 cm)
    •   Number of days with snowfall per year: 1

Humidity

    •   Average annual relative humidity: 77%

Wind

    •   Average annual wind speed: 9.2 mph (14.8 km/h)
    •   Prevailing wind direction: South

Climate Classification

    •   Humid subtropical (Köppen climate classification: Cfa)

Tornado Activity

    •   Average number of tornadoes per year: 0.2
    •   Tornado risk: Low

Hurricanes

    •   Average number of hurricanes per year: 0.1
    •   Hurricane risk: Low

Climate Change

    •   Average annual temperature has increased by 1.8°F (1.0°C) since 1895.
    •   Average annual precipitation has increased by 3.9 inches (9.9 cm) since 1895.
    •   The number of days with heavy precipitation (≥ 1 inch) has increased by 1.2 days per year since 1958.
    •   The number of days with extreme heat (≥ 95°F) has increased by 1.9 days per year since 1958.
    •   The number of days with extreme cold (≤ 32°F) has decreased by 2.1 days per year since 1958.

Sources

    •   National Oceanic and Atmospheric Administration (NOAA)
    •   National Weather Service (NWS)
    •   Climate Prediction Center (CPC)
    •   Southeast Regional Climate Center (SERCC)

Facts & Historical Information
(made with AI, use with caution)
Grand Bay, Alabama, is a small coastal community with a rich natural history and fascinating personalities.

Natural History


    •   Grand Bay is home to the Grand Bay National Estuarine Research Reserve, a 18,000-acre protected area that supports diverse ecosystems, including tidal marshes, swamps, and maritime forests.
    •   The bay is a vital nursery for numerous fish species, including redfish, speckled trout, and flounder.
    •   The area is also home to a variety of migratory birds, including bald eagles and brown pelicans.

Science


    •   Grand Bay has been the site of significant scientific research on coastal ecosystems and climate change.
    •   The Dauphin Island Sea Lab, a world-renowned marine research institution, is located nearby.
    •   Scientists from the University of South Alabama and other institutions conduct ongoing studies in the area.

Personalities


    •   Grand Bay was once home to the legendary pirate Jean Lafitte, who used the bay as a hideout.
    •   In the 19th century, the area was a popular destination for wealthy planters and businessmen who built grand summer homes along the waterfront.
    •   Today, Grand Bay is home to a diverse community of artists, musicians, and nature enthusiasts.

Tourist Attractions
1.Dauphin Island Sea Lab

(Dauphin Island, AL): A marine science center featuring exhibits on coastal ecosystems, marine life, and conservation. Visitors can explore touch tanks, observe sea turtles, and learn about the local environment.

2.Fort Gaines

(Dauphin Island, AL): A historic fort built in the 1800s to protect Mobile Bay. Visitors can tour the fort, explore its cannons and tunnels, and enjoy scenic views of the surrounding area.

3.Gulf State Park

(Gulf Shores, AL): A sprawling park with sugar-white beaches, hiking trails, picnic areas, and a fishing pier. Visitors can enjoy swimming, sunbathing, fishing, and exploring the park's natural beauty.

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