Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Fog

70°F

21°C

Humidity 97%
Wind Speed NE 5 mph
Barometer 30.06 in (1017.2 mb)
Dewpoint 69°F (21°C)
Visibility 0.15 mi
Last update 14 Jul 5:54 am CDT
Extended Forecast for

2 Miles W Hammond IL

Dense Fog Advisory until July 14, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory until July 14, 10:00am

    NOW until 10:00am Mon

    Dense Fog Advisory

  • Today

    High: 86 °F

    Areas Dense
    Fog then
    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 69. Light east wind.

    Low: 69 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after 10am.  Mostly sunny, with a high near 87. Southeast wind 5 to 8 mph.  Chance of precipitation is 50%.

    High: 87 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 70. Southeast wind around 6 mph.

    Low: 70 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 89. Southwest wind 6 to 10 mph.

    High: 89 °F

    Partly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 72. South southwest wind 6 to 8 mph.

    Low: 72 °F

    Chance
    T-storms

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm after 1pm.  Mostly sunny, with a high near 89. West southwest wind 8 to 11 mph, with gusts as high as 15 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 89 °F

    Mostly Sunny
    then Showers
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before 1am.  Mostly cloudy, with a low around 70.

    Low: 70 °F

    Chance
    T-storms

Detailed Forecast

Today
Areas of dense fog before 10am. Otherwise, mostly sunny, with a high near 86. Calm wind becoming northeast around 5 mph.
Tonight
Partly cloudy, with a low around 69. Light east wind.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 87. Southeast wind 5 to 8 mph. Chance of precipitation is 50%.
Tuesday Night
Mostly cloudy, with a low around 70. Southeast wind around 6 mph.
Wednesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Southwest wind 6 to 10 mph.
Wednesday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 72. South southwest wind 6 to 8 mph.
Thursday
Showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 89. West southwest wind 8 to 11 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 70.
Friday
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 85.
Friday Night
Partly cloudy, with a low around 68.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 87.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Hammond IL
 39.81°N 88.63°W (Elev. 666 ft)
5:25 am CDT Jul 14, 2025
6am CDT Jul 14, 2025-6pm CDT Jul 20, 2025
 
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