Active Weather Pattern To Persist Over The Western U.S., Inclement Weather Expected Over The East

A series of storm systems will bring a continued threat for heavy rain, strong winds, and rough surf to coastal locations from northern California to the Northwest U.S. into the weekend. Heavy snow will be likely across the Intermountain West. Over the eastern U.S., low pressure will gather strength and move up the eastern seaboard Friday into Saturday bringing ice, rain, and gusty winds. Read More >

Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Fair

33°F

1°C

Humidity 78%
Wind Speed S 8 mph
Barometer 30.07 in (1018.8 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 12 Dec 11:54 pm CST
Extended Forecast for

2 Miles SW Decatur IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 33. South wind 6 to 8 mph.

    Mostly Cloudy

    Low: 33 °F

  • Friday

    Friday: Mostly cloudy, with a high near 45. South wind 5 to 7 mph.

    Mostly Cloudy

    High: 45 °F

  • Friday
    Night

    Friday Night: A slight chance of rain after midnight, mixing with snow after 2am.  Mostly cloudy, with a low around 33. South southeast wind around 5 mph becoming light and variable  in the evening.  Chance of precipitation is 20%.

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

    Low: 33 °F

  • Saturday

    Saturday: A chance of rain before 9am, then a chance of drizzle between 9am and noon.  Cloudy, with a high near 38. West northwest wind 5 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 30%.

    Chance Rain
    then Mostly
    Cloudy

    High: 38 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 19. West northwest wind 6 to 10 mph, with gusts as high as 22 mph.

    Mostly Cloudy

    Low: 19 °F

  • Sunday

    Sunday: Partly sunny, with a high near 30. Northwest wind around 6 mph becoming calm  in the morning.

    Partly Sunny

    High: 30 °F

  • Sunday
    Night

    Sunday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 24. Calm wind becoming east around 6 mph after midnight. Winds could gust as high as 15 mph.

    Chance Snow

    Low: 24 °F

  • Monday

    Monday: Snow likely, mainly after noon.  Cloudy, with a high near 32. Chance of precipitation is 60%.

    Snow Likely

    High: 32 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of snow before midnight.  Mostly cloudy, with a low around 19.

    Chance Snow
    then Mostly
    Cloudy

    Low: 19 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 33. South wind 6 to 8 mph.
Friday
Mostly cloudy, with a high near 45. South wind 5 to 7 mph.
Friday Night
A slight chance of rain after midnight, mixing with snow after 2am. Mostly cloudy, with a low around 33. South southeast wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 20%.
Saturday
A chance of rain before 9am, then a chance of drizzle between 9am and noon. Cloudy, with a high near 38. West northwest wind 5 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 19. West northwest wind 6 to 10 mph, with gusts as high as 22 mph.
Sunday
Partly sunny, with a high near 30. Northwest wind around 6 mph becoming calm in the morning.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 24. Calm wind becoming east around 6 mph after midnight. Winds could gust as high as 15 mph.
Monday
Snow likely, mainly after noon. Cloudy, with a high near 32. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 19.
Tuesday
Mostly sunny, with a high near 29.
Tuesday Night
Mostly clear, with a low around 12.
Wednesday
Sunny, with a high near 29.
Wednesday Night
Partly cloudy, with a low around 20.
Thursday
Mostly sunny, with a high near 36.
Click Map For Forecast
Point Forecast:
2 Miles SW Decatur IL
 39.86°N 88.94°W (Elev. 682 ft)
10:25 pm CST Dec 12, 2019
12am CST Dec 13, 2019-6pm CST Dec 18, 2019
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database