National Weather Service United States Department of Commerce

Heavy Rainfall and Severe Thunderstorms in the Midwest and Ohio Valley Tuesday

Multiple rounds of severe thunderstorms appear likely Tuesday across the Midwest and Ohio Valley, with severe wind gusts in excess of 75 mph as the primary threat. Heavy to excessive rainfall may lead to considerable flash and urban flooding impacts Tuesday across portions of the Ohio Valley. A Moderate Risk (level 3 of 4) of excessive rainfall has been issued. 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: Mon, Aug 10, 2026 at 10:50:50 pm CDT

Dangerous Heat Builds This Week
Extended Heat Outlook
Daily chances of afternoon thunderstorms will decrease, but dangerous heat will increase through the week. Heat index values will reach the 100-110F range in valley locations and 90s in the highest elevations. Overnight lows will only drop into the 70s. #HUNwx
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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).
Text Product Selector (Selected product opens in a new window)
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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