Heavy Rain and Mountain Snow For the West Coast; Lake Effect Snow in the Great Lakes
A series of Pacific storms will deliver multiple rounds of heavy rain and mountain snow Wednesday into the Thanksgiving holiday weekend. There is an elevated concern for flash flooding, mudslides and debris flows near wildfire burn scars in California. A weak storm system will cross the Great Lakes Wednesday with accumulating Lake Effect snow. Read More >
Current conditions at
Mount Vernon Airport (KMVN)
Lat: 38.33°NLon: 88.85°WElev: 466ft.
Fog/Mist
23°F
-5°C
| Humidity | 92% |
| Wind Speed | SW 3 mph |
| Barometer | 30.31 in (1026.9 mb) |
| Dewpoint | 21°F (-6°C) |
| Visibility | 6.00 mi |
| Last update | 20 Nov 11:56 pm CST |
Extended Forecast for
Mount Vernon IL
-
Overnight
Patchy Fog
Low: 22 °F⇑
-
Wednesday
Sunny
High: 51 °F
-
Wednesday
Night
Mostly Clear
Low: 29 °F
-
Thanksgiving
Day
Sunny
High: 54 °F
-
Thursday
Night
Clear
Low: 36 °F
-
Friday
Mostly Sunny
then Showers
LikelyHigh: 52 °F
-
Friday
Night
Showers
Low: 43 °F
-
Saturday
Chance
Showers then
Partly SunnyHigh: 57 °F
-
Saturday
Night
Mostly Cloudy
Low: 41 °F
Detailed Forecast
Overnight
Patchy fog before 3am. Otherwise, clear, with a temperature rising to around 26 by 5am. Light south southwest wind.
Wednesday
Sunny, with a high near 51. West wind 3 to 6 mph.
Wednesday Night
Mostly clear, with a low around 29. Light and variable wind.
Thanksgiving Day
Sunny, with a high near 54. Calm wind becoming south southeast around 6 mph in the afternoon.
Thursday Night
Clear, with a low around 36. South southeast wind around 7 mph.
Friday
Showers likely after 1pm. Partly sunny, with a high near 52. South wind 8 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Friday Night
Showers, mainly before 1am. Low around 43. South wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Saturday
A chance of showers before 7am. Partly sunny, with a high near 57. Southwest wind 6 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 41. South southeast wind 5 to 8 mph.
Sunday
Showers likely after 1pm. Partly sunny, with a high near 56. South wind 8 to 14 mph, with gusts as high as 29 mph.
Sunday Night
Showers likely. Mostly cloudy, with a low around 37. South wind around 15 mph becoming west after midnight. Winds could gust as high as 26 mph.
Monday
A chance of showers. Partly sunny, with a high near 43. West wind 11 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 28. West northwest wind around 11 mph.
Tuesday
Partly sunny, with a high near 37. West northwest wind 10 to 13 mph, with gusts as high as 21 mph.
Additional Forecasts and Information
Point Forecast:
Mount Vernon IL
38.31°N 88.91°W
38.31°N 88.91°W
11:16 pm CST Nov 20, 2018
12am CST Nov 21, 2018-6pm CST Nov 26, 2018
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
