National Weather Service United States Department of Commerce

Flash flooding possible across parts of Midwest

Showers and thunderstorms ahead of a strong cold front moving across the Midwest on Friday are expected to produce rainfall rates of 1-2 inches per hour, creating a risk of flash flooding across parts of southern Minnesota and northern and central Iowa. The flash flooding risk will continue into Saturday and move eastward, into the Ohio Valley.
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Current Conditions

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Decatur AL

7 Day Forecast

For More Weather Information:

Huntsville, AL Local Forecast Office

Tonight

Patchy Fog

Patchy
Fog

Low: 63 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 94 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 71 °F

Sunday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 95 °F

Sunday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 73 °F

Monday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 90 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 64 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 85 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 60 °F

Detailed Forecast

  • Tonight Patchy fog after 1am. Otherwise, partly cloudy, with a low around 63. Calm wind.
  • Saturday Mostly sunny, with a high near 94. Calm wind becoming southwest around 5 mph in the afternoon.
  • Saturday Night Partly cloudy, with a low around 71. Southwest wind around 5 mph becoming calm in the evening.
  • Sunday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95. Heat index values as high as 102. West wind 5 to 10 mph.
  • Sunday Night A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Southwest wind around 5 mph.
  • Monday A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.
  • Monday Night Partly cloudy, with a low around 64.
  • Tuesday Mostly sunny, with a high near 85.
  • Tuesday Night Partly cloudy, with a low around 60.
  • Wednesday Mostly sunny, with a high near 85.
  • Wednesday Night Partly cloudy, with a low around 62.
  • Thursday Mostly sunny, with a high near 88.
  • Thursday Night A 20 percent chance of showers. Partly cloudy, with a low around 65.
  • Friday A 20 percent chance of showers. Mostly sunny, with a high near 87.