National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Multiple Hazards through Upcoming Weekend

The threat of severe thunderstorms will exist in the Midwest and Ohio Valley through Friday. Elevated to critical fire weather conditions will be in place across the Four-Corners through the weekend. Early season heat with likely record high temperatures will spread from the South into the Ohio Valley, Mid-Atlantic, and Northeast on Friday, Saturday and perhaps Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

De Kalb Taylor Municipal Airport (KDKB)

Lat: 41.93°NLon: 88.71°WElev: 909ft.

Fair

63°F

17°C

Humidity 91%
Wind Speed S 12 mph
Barometer 29.45 in
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 20 May 1:55 am CDT
Extended Forecast for

Marengo IL

  • Overnight

    Overnight: A slight chance of showers between 4am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 64. South southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 64 °F

  • Friday

    Friday: Showers and thunderstorms likely, mainly between 7am and 10am. Mostly cloudy, with a high near 78. Breezy, with a south wind 15 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely and
    Breezy

    High: 78 °F

  • Friday
    Night

    Friday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 56. Northwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Scattered
    T-storms

    Low: 56 °F

  • Saturday

    Saturday: Showers likely. Mostly cloudy, with a high near 63. North wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.

    Showers
    Likely

    High: 63 °F

  • Saturday
    Night

    Saturday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 48. North wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.

    Showers
    Likely

    Low: 48 °F

  • Sunday

    Sunday: Partly sunny, with a high near 60.

    Partly Sunny

    High: 60 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 42.

    Partly Cloudy

    Low: 42 °F

  • Monday

    Monday: Mostly sunny, with a high near 63.

    Mostly Sunny

    High: 63 °F

  • Monday
    Night

    Monday Night: A chance of showers after 1am. Mostly cloudy, with a low around 47.

    Mostly Cloudy
    then Chance
    Showers

    Low: 47 °F

Detailed Forecast

Overnight
A slight chance of showers between 4am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 64. South southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Friday
Showers and thunderstorms likely, mainly between 7am and 10am. Mostly cloudy, with a high near 78. Breezy, with a south wind 15 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 56. Northwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Saturday
Showers likely. Mostly cloudy, with a high near 63. North wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.
Saturday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 48. North wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.
Sunday
Partly sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 63.
Monday Night
A chance of showers after 1am. Mostly cloudy, with a low around 47.
Tuesday
A chance of showers. Mostly cloudy, with a high near 62.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 50.
Wednesday
A chance of showers. Mostly cloudy, with a high near 63.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 49.
Thursday
Partly sunny, with a high near 69.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Marengo IL
 42.24°N 88.59°W
Last Update:
1:16 am CDT May 20, 2022
Forecast Valid:
2am CDT May 20, 2022-6pm CDT May 26, 2022
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation