Hazardous Weather Conditions
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
NOW until 12:00pm Thu

Flood Watch
Overnight

Low: 61 °F
Heavy Rain
and Patchy
FogThursday
High: 72 °F
Showers and
Patchy Fog
then Showers
LikelyThursday Night
Low: 59 °F
Chance
T-storms then
Chance
Showers and
Patchy FogFriday
High: 77 °F
Partly Sunny
then Chance
ShowersFriday Night
Low: 61 °F
Slight Chance
Showers then
Showers
LikelySaturday
High: 71 °F
Showers then
Chance
ShowersSaturday Night
Low: 43 °F
Slight Chance
Showers then
Partly CloudySunday

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
37.79°N 89.17°W
1:01 am CST Mar 5, 2026
1am CST Mar 5, 2026-6pm CDT Mar 11, 2026



