Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

Current conditions at

Macomb Municipal Airport (KMQB)

Lat: 40.52°NLon: 90.65°WElev: 679ft.

Overcast

63°F

17°C

Humidity 99%
Wind Speed E 9 mph
Barometer 29.46 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 17 Jun 2:15 pm CDT
Extended Forecast for

5 Miles SSE Roseville IL

Flood Watch June 17, 02:38pm until June 17, 07:00pm
Flash Flood Warning June 17, 02:38pm until June 17, 03:15pm
Click here for hazard details and duration
Flood Watch
Flash Flood Warning
  •  
    Flood Watch June 17, 02:38pm until June 17, 07:00pm
    Flash Flood Warning June 17, 02:38pm until June 17, 03:15pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 81 °F

    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 59. West wind around 15 mph, with gusts as high as 25 mph.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 75. Northwest wind around 15 mph, with gusts as high as 20 mph.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers between 11pm and midnight.  Mostly clear, with a low around 55. Northwest wind 5 to 10 mph becoming light west  in the evening.  Chance of precipitation is 20%.

    Low: 55 °F

    Slight Chance
    Showers then
    Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers after 1am.  Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm before 3pm, then showers and thunderstorms likely, mainly between 3pm and 4pm. High near 81. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Tonight
Mostly clear, with a low around 59. West wind around 15 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 75. Northwest wind around 15 mph, with gusts as high as 20 mph.
Thursday Night
A slight chance of showers between 11pm and midnight. Mostly clear, with a low around 55. Northwest wind 5 to 10 mph becoming light west in the evening. Chance of precipitation is 20%.
Juneteenth
Sunny, with a high near 79.
Friday Night
Partly cloudy, with a low around 61.
Saturday
Mostly sunny, with a high near 82.
Saturday Night
A 40 percent chance of showers after 1am. Partly cloudy, with a low around 62.
Sunday
Showers, with thunderstorms also possible after 1pm. High near 76. Chance of precipitation is 90%.
Sunday Night
Showers likely before 1am. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Mostly sunny, with a high near 78.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Roseville IL
 40.66°N 90.63°W (Elev. 758 ft)
2:22 pm CDT Jun 17, 2026
2pm CDT Jun 17, 2026-6pm CDT Jun 23, 2026
 
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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