Hazardous Weather Conditions
Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
A Few Clouds
73°F
23°C
| Humidity | 78% |
| Wind Speed | SW 6 mph |
| Barometer | 29.78 in |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Last update | 17 May 6:45 pm CDT |
Extended Forecast for
Herrin IL
Tonight
Low: 59 °F
Slight Chance
T-storms then
Patchy FogSaturday
High: 82 °F
Areas Fog
then Slight
Chance
T-stormsSaturday Night
Low: 63 °F
Mostly Clear
Sunday
High: 87 °F
Sunny
Sunday Night
Low: 64 °F
Mostly Clear
Monday
High: 88 °F
Mostly Sunny
Monday Night
Low: 67 °F
Partly Cloudy
Tuesday
High: 90 °F
Sunny then
Slight Chance
T-stormsTuesday Night
Low: 69 °F
Chance
T-storms
Detailed Forecast
Tonight
A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 9pm. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 59. Light and variable wind. Chance of precipitation is 20%.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Areas of fog before 8am. Otherwise, mostly sunny, with a high near 82. Light and variable wind.
Saturday Night
Mostly clear, with a low around 63. Calm wind.
Sunday
Sunny, with a high near 87. Light and variable wind.
Sunday Night
Mostly clear, with a low around 64. Calm wind.
Monday
Mostly sunny, with a high near 88. Light south southeast wind becoming south 5 to 9 mph in the morning.
Monday Night
Partly cloudy, with a low around 67. South wind around 7 mph.
Tuesday
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 90. South wind 9 to 17 mph, with gusts as high as 26 mph.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South southwest wind 11 to 14 mph, with gusts as high as 23 mph.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 86. South southwest wind 11 to 14 mph, with gusts as high as 22 mph.
Wednesday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 61. West wind 6 to 8 mph.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83. West wind 6 to 8 mph.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 61. West northwest wind around 5 mph becoming light and variable.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 82. Southeast wind 6 to 8 mph becoming south southwest in the afternoon.
ABOUT THIS FORECAST
Point Forecast:
Herrin IL
37.83°N 89.03°W
37.83°N 89.03°W
6:02 pm CDT May 17, 2024
6pm CDT May 17, 2024-6pm CDT May 24, 2024
Additional Resources
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Hourly Weather Forecast
