Areas of Severe Thunderstorms, Excessive Rainfall, and Extreme Heat Wednesday

In the Upper Midwest, heavy to excessive rain may bring flash and urban flooding through Wednesday. Scattered severe thunderstorms capable of large hail and damaging wind gusts are possible from the central High Plains into the Upper Midwest Wednesday. Extreme heat is ongoing over the Desert Southwest through Thursday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Fair

69°F

21°C

Humidity	90%
Wind Speed	Calm
Barometer	30.06 in (1017.3 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	8 Jul 1:54 am CDT

More Information:

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

Extended Forecast for

3 Miles W Atwood IL

Overnight
Low: 66 °F
Clear
Wednesday
High: 87 °F
Mostly Sunny
Wednesday Night
Low: 69 °F
Mostly Clear
Thursday
High: 89 °F
Mostly Sunny
then Chance
T-storms
Thursday Night
Low: 69 °F
Showers
Likely
Friday
High: 85 °F
Chance
Showers then
Showers
Likely
Friday Night
Low: 67 °F
Chance
T-storms then
Chance
Showers
Saturday
High: 84 °F
Chance
Showers then
Chance
T-storms
Saturday Night
Low: 67 °F
Chance
Showers

Detailed Forecast

Overnight

Clear, with a low around 66. Calm wind.

Wednesday

Mostly sunny, with a high near 87. Light and variable wind.

Wednesday Night

Mostly clear, with a low around 69. South wind 3 to 6 mph.

Thursday

A 30 percent chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 89. Southwest wind 7 to 9 mph, with gusts as high as 15 mph.

Thursday Night

A chance of showers and thunderstorms before 7pm, then showers likely and possibly a thunderstorm between 7pm and 4am, then showers likely after 4am. Mostly cloudy, with a low around 69. West southwest wind around 6 mph becoming light and variable. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Friday

A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 85. West northwest wind 5 to 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. North wind around 6 mph becoming light and variable. Chance of precipitation is 50%.

Saturday

A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 84. Chance of precipitation is 50%.

Saturday Night

A 30 percent chance of showers before 1am. Partly cloudy, with a low around 67.

Sunday

Mostly sunny, with a high near 85.

Sunday Night

Mostly clear, with a low around 66.

Monday

Sunny, with a high near 87.

Monday Night

Mostly clear, with a low around 68.