Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Light Rain Fog/Mist

60°F

16°C

Humidity 96%
Wind Speed SW 5 mph
Barometer 30.00 in (1015.5 mb)
Dewpoint 59°F (15°C)
Visibility 4.00 mi
Last update 5 Mar 12:52 am CST
Extended Forecast for

3 Miles W Cambria IL

Flood Watch until March 5, 12:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until March 5, 12:00pm

    NOW until 12:00pm Thu

    Flood Watch

  • Overnight

    Low: 61 °F

    Heavy Rain
    and Patchy
    Fog

  • Thursday

    Thursday: Showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm.  Patchy fog before 10am. High near 72. Southwest wind 7 to 10 mph becoming south southeast in the morning. Winds could gust as high as 18 mph.  Chance of precipitation is 90%.

    High: 72 °F

    Showers and
    Patchy Fog
    then Showers
    Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms, mainly between 2am and 3am.  Patchy fog after 4am.  Otherwise, mostly cloudy, with a low around 59. South wind 3 to 7 mph.

    Low: 59 °F

    Chance
    T-storms then
    Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A 30 percent chance of showers after noon.  Partly sunny, with a high near 77. South wind 8 to 17 mph, with gusts as high as 26 mph.

    High: 77 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers, then showers likely and possibly a thunderstorm after midnight.  Mostly cloudy, with a low around 61. South wind 11 to 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 70%.

    Low: 61 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Saturday

    Saturday: Showers and possibly a thunderstorm.  High near 71. South southwest wind 9 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 80%.

    High: 71 °F

    Showers then
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before midnight.  Mostly cloudy, with a low around 43. Northwest wind 5 to 8 mph becoming calm  after midnight.

    Low: 43 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 63. Calm wind becoming west southwest around 5 mph.

    High: 63 °F

    Mostly Sunny

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Patchy fog. Steady temperature around 61. South wind 5 to 8 mph. Chance of precipitation is 100%.
Thursday
Showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Patchy fog before 10am. High near 72. Southwest wind 7 to 10 mph becoming south southeast in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 90%.
Thursday Night
A 40 percent chance of showers and thunderstorms, mainly between 2am and 3am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 59. South wind 3 to 7 mph.
Friday
A 30 percent chance of showers after noon. Partly sunny, with a high near 77. South wind 8 to 17 mph, with gusts as high as 26 mph.
Friday Night
A slight chance of showers, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 61. South wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Saturday
Showers and possibly a thunderstorm. High near 71. South southwest wind 9 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 80%.
Saturday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 43. Northwest wind 5 to 8 mph becoming calm after midnight.
Sunday
Mostly sunny, with a high near 63. Calm wind becoming west southwest around 5 mph.
Sunday Night
Mostly clear, with a low around 47. South southwest wind 3 to 5 mph.
Monday
Sunny, with a high near 73. South southwest wind 6 to 13 mph, with gusts as high as 20 mph.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. South southwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 76. South southwest wind 10 to 17 mph, with gusts as high as 26 mph.
Tuesday Night
Showers and possibly a thunderstorm. Cloudy, with a low around 57. South southwest wind 15 to 17 mph, with gusts as high as 28 mph.
Wednesday
Showers. Mostly cloudy, with a high near 64. Southwest wind 15 to 17 mph becoming north northwest in the afternoon. Winds could gust as high as 28 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Cambria IL
 37.79°N 89.17°W
1:01 am CST Mar 5, 2026
1am CST Mar 5, 2026-6pm CDT Mar 11, 2026
 
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Additional Resources

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