NWS Forecast Office Huntsville, AL

High temperatures and precipitation chances for today.

Low temperatures and precipitation chances for tonight.

High temperatures and precipitation chances for tomorrow.

A Flash Flood Watch remains in effect for the all of the Tennessee Valley through 6 AM Saturday. Additional rainfall around 1 to 3 inches, with locally higher amounts, are possible thru tonight. This will lead to an elevated risk of areal and flash flooding. Stay alert for any statements and warnings related to the ongoing flooding!

A line of strong to severe thunderstorms is expected to move eastward thru the Tennessee Valley late Saturday afternoon and Saturday night. Damaging straight-line winds up to 70 MPH, tornadoes and large hail are the main threats with any severe thunderstorms. The severe weather threat is expected to end from west to east late Saturday night with the passage of cold front.

This graphic contains daily climate data (climate normals and records) for today for the sites listed. The legend is in the lower left portion of the image. The current "normals" period is 1981-2010. The date for each location represents the year in which the first observations began. However, some weather elements were recorded and/or retained before others at some sites. For example, at Huntsville, precipitation records begin in 1894, but official temperature records start in 1907. Following is a list containing the starting year that continuous weather records began at each site. Location: Year Temperature Records Began/Year Precipitation Records Began... Huntsville:1907/1894... Muscle Shoals:1893/1893... Cullman:1907/1907... Fayetteville:1957/1935... Guntersville:1910/1904... Russellville:1953/1953... Scottsboro:1891/1891... For more information, please visit the National Centers for Environmental Information at http://www.ncdc.noaa.gov