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Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Huntsville, AL

Weather Forecast Office

NWS Forecast Office Huntsville, AL

Weather.gov > Huntsville, AL
Click a location below for detailed forecast.

Last Map Update: Fri, Aug 14, 2026 at 9:04:48 am CDT

Heat Advisory Today - Sunday
Dangerous Heat Into Next Week
Extended Heat Outlook
A Heat Advisory continues for all of Northern Alabama and Southern Middle Tennessee, today through Sunday. Temperatures are forecast to rise into the mid to upper 90s with heat indices in the triple digits.
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Dangerous heat will persist into next week with high temperatures climbing near 100 degrees and heat indices approaching 110 degrees. Low chances for showers and thunderstorms most afternoons, which have a low chance of producing strong microburst winds.
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A high risk of extreme heat is forecast next weekend by the Climate Prediction Center (CPC). This means temperatures have a medium chance of reaching or exceeding the mid to upper 90s with heat indices above 105 degrees between August 18-21. Be sure to stay updated on the latest forecast!
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Location Sky/Weather Temp Dewpt RH Wind Baro Remarks
Huntsville
 
 
 
 
 
 
 
Muscle Shoals
 
 
 
 
 
 
 
Decatur
 
 
 
 
 
 
 
Meridianville
 
 
 
 
 
 
 
Vinemont
 
 
 
 
 
 
 
Albertville
 
 
 
 
 
 
 
Guntersville
 
 
 
 
 
 
 
Scottsboro
 
 
 
 
 
 
 
Fort Payne
 
 
 
 
 
 
 
Courtland
 
 
 
 
 
 
 
Winchester
 
 
 
 
 
 
 
Tullahoma
 
 
 
 
 
 
 
Fayetteville
 
 
 
 
 
 
 
Note: "N/A" or "MISG" will be displayed if values are not available. In the LOCATION column, click on links for a list of recent observations at sites of interest. In the WIND column, VRB is "variable" and G is "gust". Wind speeds are in MPH. In the BARO (pressure) column, values are in inches. In the REMARKS column, HX is "heat index", WCI is "wind chill index", and VSB is "visibility" (if shown).
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SITREP GRAPHICAL HWO DISCUSSION FIRE WX AVIATION WX HYDROLOGY
 
AIR QUALITY GRIDDED FORECAST FORECAST (HR) CLIMATE WEATHER STATS OBSERVATIONS
 
SATELLITE WX RADIOS   STORM SPOTTER TRAINING   PAST EVENTS GIS TORNADO HISTORY
Daily Climate for Middle Tennessee
EDUCATION AND OUTREACH BEING PREPARED ESTAR PREPARANDO
 
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