Hazardous Weather Conditions
Current conditions at
Mount Vernon Airport (KMVN)
Lat: 38.33°NLon: 88.85°WElev: 466ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
4 Miles SW Ina IL
Dense Fog Advisory February 16, 02:38am until February 16, 09:00am
NOW until 9:00am Mon
Dense Fog Advisory
Overnight
Low: 34 °F
Areas Dense
FogWashington's Birthday
High: 60 °F
Areas Dense
Fog then
Mostly SunnyMonday Night
Low: 41 °F
Partly Cloudy
Tuesday
High: 60 °F
Mostly Cloudy
then Mostly
Cloudy and
BreezyTuesday Night
Low: 58 °F
Mostly Cloudy
and BreezyWednesday
High: 70 °F
Mostly Sunny
and Breezy
then Mostly
SunnyWednesday Night
Low: 49 °F
Mostly Clear
then Slight
Chance
ShowersThursday
High: 69 °F
Chance
Showers then
Chance
T-storms
Detailed Forecast
Overnight
Areas of dense fog. Otherwise, partly cloudy, with a low around 34. Calm wind.
Washington's Birthday
Areas of dense fog before 9am. Otherwise, mostly sunny, with a high near 60. Light south wind becoming south southwest 5 to 10 mph in the morning.
Monday Night
Partly cloudy, with a low around 41. South wind 6 to 8 mph.
Tuesday
Mostly cloudy, with a high near 60. Breezy, with a south wind 7 to 12 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 26 mph.
Tuesday Night
Mostly cloudy, with a low around 58. Breezy, with a south wind 22 to 26 mph, with gusts as high as 36 mph.
Wednesday
Mostly sunny, with a high near 70. Breezy, with a southwest wind 17 to 22 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 49. South wind 7 to 9 mph.
Thursday
A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 69. South wind 8 to 15 mph, with gusts as high as 22 mph.
Thursday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42. West wind around 14 mph, with gusts as high as 21 mph.
Friday
A slight chance of showers after noon. Mostly sunny, with a high near 52. West wind 8 to 14 mph, with gusts as high as 20 mph.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 34. North northwest wind around 7 mph.
Saturday
A slight chance of showers. Mostly sunny, with a high near 49. North northwest wind 6 to 9 mph.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 31. Northwest wind 7 to 11 mph.
Sunday
A slight chance of showers. Mostly sunny, with a high near 42. Northwest wind 11 to 14 mph, with gusts as high as 20 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SW Ina IL
38.11°N 88.95°W
38.11°N 88.95°W
2:06 am CST Feb 16, 2026
2am CST Feb 16, 2026-6pm CST Feb 22, 2026
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