Dangerous Heat in the Northeast and Northwest U.S.; Areas of Excessive Rainfall In the Ohio Valley and Southwest

Dangerous heat will continue to impact portions of the Northwest and Northeast U.S. through this evening. Monsoon showers and thunderstorms may result in flash flooding and debris flows from the Four Corners region into the Great Basin this week. A slow moving cold front will bring heavy thunderstorms which may produce excessive rainfall over the Ohio Valley and Mid-Atlantic through Wednesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

Decatur, Pryor Field (KDCU)

Lat: 34.66°NLon: 86.94°WElev: 591ft.

Light Rain

26°C

79°F

Humidity	88%
Wind Speed	SE 13 km/h
Barometer	1017.8 mb (30.08 in)
Dewpoint	24°C (75°F)
Visibility	16 km
Heat Index	28°C (83°F)
Last update	9 Aug 3:53 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

Decatur AL

This
Afternoon

T-storms
Likely
High: 33 °C
Tonight

Chance
T-storms
Low: 23 °C
Wednesday

Chance
T-storms then
T-storms
High: 32 °C
Wednesday
Night

Showers
Likely then
Chance
T-storms
Low: 22 °C
Thursday

Chance
T-storms then
T-storms
Likely
High: 32 °C
Thursday
Night

Chance
T-storms
Low: 21 °C
Friday

Sunny
High: 33 °C
Friday
Night

Mostly Clear
Low: 19 °C
Saturday

Sunny
High: 32 °C

Detailed Forecast

This Afternoon

Showers and thunderstorms likely. Partly sunny, with a high near 33. Heat index values as high as 36. Southwest wind around 10 km/h. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

Tonight

A 40 percent chance of showers and thunderstorms, mainly between 11pm and 2am. Mostly cloudy, with a low around 23. South wind 5 to 15 km/h.

Wednesday

Showers and thunderstorms, mainly before 5pm, then showers and possibly a thunderstorm after 5pm. High near 32. South southwest wind 5 to 15 km/h. Chance of precipitation is 80%. New rainfall amounts between 2.5 and 5 mm possible.

Wednesday Night

Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms, mainly between 7pm and 1am. Mostly cloudy, with a low around 22. South southeast wind 5 to 10 km/h. Chance of precipitation is 60%.

Thursday

Showers and thunderstorms likely, mainly between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 32. South southwest wind 5 to 10 km/h becoming west in the afternoon. Chance of precipitation is 70%.

Thursday Night

A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 21.

Friday

Sunny, with a high near 33.

Friday Night

Mostly clear, with a low around 19.

Saturday

Sunny, with a high near 32.

Saturday Night

Mostly clear, with a low around 20.

Sunday

Mostly sunny, with a high near 33.