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

Hazardous Weather Conditions

Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Light Rain

48°F

9°C

Humidity 82%
Wind Speed SW 9 mph
Barometer 30.15 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 1 Nov 12:52 pm CDT
Extended Forecast for

3 Miles S Tamaroa IL

  • This Afternoon

    This Afternoon: A 50 percent chance of showers. Mostly cloudy, with a high near 54. West southwest wind around 7 mph.

    High: 54 °F

    Chance
    Showers

  • Tonight

    Tonight: A 10 percent chance of showers before 7pm. Patchy frost after 3am. Otherwise, partly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Slight Chance
    Showers then
    Patchy Frost

  • Sunday

    Sunday: Patchy frost before 9am. Otherwise, mostly sunny, with a high near 56. North wind 3 to 6 mph.

    High: 56 °F

    Patchy Frost
    then Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 34. Light and variable wind.

    Low: 34 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 63. Southwest wind 5 to 9 mph.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66. Light south southeast wind becoming south 6 to 11 mph in the morning.

    High: 66 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47. South wind around 10 mph.

    Low: 47 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 70. South southwest wind 9 to 11 mph becoming northwest in the afternoon.

    High: 70 °F

    Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of showers. Mostly cloudy, with a high near 54. West southwest wind around 7 mph.
Tonight
A 10 percent chance of showers before 7pm. Patchy frost after 3am. Otherwise, partly cloudy, with a low around 34. Calm wind.
Sunday
Patchy frost before 9am. Otherwise, mostly sunny, with a high near 56. North wind 3 to 6 mph.
Sunday Night
Clear, with a low around 34. Light and variable wind.
Monday
Sunny, with a high near 63. Southwest wind 5 to 9 mph.
Monday Night
Mostly clear, with a low around 39. Calm wind.
Tuesday
Mostly sunny, with a high near 66. Light south southeast wind becoming south 6 to 11 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 47. South wind around 10 mph.
Wednesday
Sunny, with a high near 70. South southwest wind 9 to 11 mph becoming northwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 41. North northwest wind around 6 mph becoming light and variable after midnight.
Thursday
Sunny, with a high near 67. South southeast wind 5 to 11 mph.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 52. South wind around 10 mph.
Friday
A chance of showers. Mostly sunny, with a high near 70. South southwest wind 11 to 15 mph, with gusts as high as 18 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Tamaroa IL
 38.1°N 89.24°W
Last Update:
1:26 pm CDT Nov 1, 2025
Forecast Valid:
1pm CDT Nov 1, 2025-6pm CST Nov 7, 2025
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation