Heavy rain and thunderstorms from the central Gulf Coast to Southeast U.S. early this week

Thunderstorms with heavy rain are expected from eastern TX across the Lower Miss. Valley to the Southeast U.S. on Monday. This rain could lead to flash flooding. Some of the thunderstorms could be severe in this area, producing damaging wind and tornadoes. Meanwhile, heavy rain will also spread into the Northwest U.S., with heavy snow in the higher elevations of the Cascades and northern Rockies. Read More >

Hazardous Weather Conditions

Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Fog/Mist

32°F

0°C

Humidity 92%
Wind Speed E 6 mph
Barometer 29.91 in (1013.4 mb)
Dewpoint 30°F (-1°C)
Visibility 5.00 mi
Wind Chill26°F (-3°C)
Last update 5 Dec 7:54 pm CST
Extended Forecast for

2 Miles WSW Decatur IL

  • Tonight

    Tonight: A slight chance of rain between midnight and 5am, then a slight chance of freezing rain after 5am.  Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 32. East wind 3 to 6 mph.  Chance of precipitation is 20%.

    Slight Chance
    Rain/Freezing
    Rain and
    Patchy Fog

    Low: 32 °F

  • Tuesday

    Tuesday: A slight chance of freezing rain before 8am, then a slight chance of rain between 8am and 9am.  Areas of fog before noon.  Otherwise, partly sunny, with a high near 38. Light and variable wind becoming west northwest 6 to 11 mph in the morning. Winds could gust as high as 17 mph.  Chance of precipitation is 20%.

    Slight Chance
    Rain/Freezing
    Rain and
    Areas Fog

    High: 38 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 25. West wind 6 to 9 mph.

    Partly Cloudy

    Low: 25 °F

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 33. West wind around 7 mph.

    Mostly Cloudy

    High: 33 °F

  • Wednesday
    Night

    Wednesday Night: Cloudy, then gradually becoming partly cloudy, with a low around 20. West northwest wind 6 to 10 mph, with gusts as high as 15 mph.

    Decreasing
    Clouds

    Low: 20 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 23. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Mostly Sunny

    High: 23 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 17. West northwest wind 9 to 11 mph, with gusts as high as 16 mph.

    Mostly Cloudy

    Low: 17 °F

  • Friday

    Friday: Mostly sunny, with a high near 25.

    Mostly Sunny

    High: 25 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 18.

    Partly Cloudy

    Low: 18 °F

Detailed Forecast

Tonight
A slight chance of rain between midnight and 5am, then a slight chance of freezing rain after 5am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 32. East wind 3 to 6 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of freezing rain before 8am, then a slight chance of rain between 8am and 9am. Areas of fog before noon. Otherwise, partly sunny, with a high near 38. Light and variable wind becoming west northwest 6 to 11 mph in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 25. West wind 6 to 9 mph.
Wednesday
Mostly cloudy, with a high near 33. West wind around 7 mph.
Wednesday Night
Cloudy, then gradually becoming partly cloudy, with a low around 20. West northwest wind 6 to 10 mph, with gusts as high as 15 mph.
Thursday
Mostly sunny, with a high near 23. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 17. West northwest wind 9 to 11 mph, with gusts as high as 16 mph.
Friday
Mostly sunny, with a high near 25.
Friday Night
Partly cloudy, with a low around 18.
Saturday
Mostly cloudy, with a high near 33.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 28.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 38.
Sunday Night
Mostly cloudy, with a low around 29.
Monday
Cloudy, with a high near 37.
Click Map For Forecast
Point Forecast:
2 Miles WSW Decatur IL
 39.86°N 88.94°W (Elev. 682 ft)
7:54 pm CST Dec 5, 2016
8pm CST Dec 5, 2016-6pm CST Dec 12, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database