Thunderstorms and Heavy Rain for Texas

A slow moving system will produce strong to severe thunderstorms and heavy to excessive rainfall across Texas with isolated large hail, damaging winds and localized flooding possible. These hazards will gradually spread into parts of adjacent states of Arkansas, Louisiana and Oklahoma by midweek. Meanwhile, most of the country will see above average high temperatures for the rest of the week. Read More >

Hazardous Weather Conditions

Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

Fair

60°F

16°C

Humidity 84%
Wind Speed W 3 mph
Barometer 30.00 in (1015.5 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 23 Apr 6:56 am CDT
Extended Forecast for

Mount Vernon IL

  • Today

    Today: Mostly cloudy, with a high near 74. West northwest wind 5 to 9 mph.

    Mostly Cloudy

    High: 74 °F

  • Tonight

    Tonight: Scattered showers, mainly between 8pm and 5am.  Cloudy, with a low around 54. North northwest wind 5 to 7 mph becoming east northeast after midnight.  Chance of precipitation is 40%.

    Scattered
    Showers

    Low: 54 °F

  • Wednesday

    Wednesday: Scattered showers, then showers likely and possibly a thunderstorm after 5pm.  Mostly cloudy, with a high near 70. East northeast wind 3 to 8 mph.  Chance of precipitation is 60%.

    Scattered
    Showers then
    Showers
    Likely

    High: 70 °F

  • Wednesday
    Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 8pm, then scattered showers.  Mostly cloudy, with a low around 58. Light and variable wind.  Chance of precipitation is 60%.

    Showers
    Likely

    Low: 58 °F

  • Thursday

    Thursday: Scattered showers.  Cloudy, with a high near 69. South wind 3 to 6 mph.  Chance of precipitation is 40%.

    Scattered
    Showers

    High: 69 °F

  • Thursday
    Night

    Thursday Night: Scattered showers, mainly before 8pm.  Mostly cloudy, with a low around 53. West southwest wind 5 to 8 mph becoming north northwest after midnight.  Chance of precipitation is 40%.

    Scattered
    Showers

    Low: 53 °F

  • Friday

    Friday: Sunny, with a high near 70. North northwest wind 8 to 10 mph.

    Sunny

    High: 70 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 47. North northwest wind 5 to 7 mph becoming light and variable  after midnight.

    Mostly Clear

    Low: 47 °F

  • Saturday

    Saturday: A chance of showers after 8am.  Partly sunny, with a high near 68. Light southeast wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 18 mph.

    Chance
    Showers

    High: 68 °F

Detailed Forecast

Today
Mostly cloudy, with a high near 74. West northwest wind 5 to 9 mph.
Tonight
Scattered showers, mainly between 8pm and 5am. Cloudy, with a low around 54. North northwest wind 5 to 7 mph becoming east northeast after midnight. Chance of precipitation is 40%.
Wednesday
Scattered showers, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 70. East northeast wind 3 to 8 mph. Chance of precipitation is 60%.
Wednesday Night
Showers likely and possibly a thunderstorm before 8pm, then scattered showers. Mostly cloudy, with a low around 58. Light and variable wind. Chance of precipitation is 60%.
Thursday
Scattered showers. Cloudy, with a high near 69. South wind 3 to 6 mph. Chance of precipitation is 40%.
Thursday Night
Scattered showers, mainly before 8pm. Mostly cloudy, with a low around 53. West southwest wind 5 to 8 mph becoming north northwest after midnight. Chance of precipitation is 40%.
Friday
Sunny, with a high near 70. North northwest wind 8 to 10 mph.
Friday Night
Mostly clear, with a low around 47. North northwest wind 5 to 7 mph becoming light and variable after midnight.
Saturday
A chance of showers after 8am. Partly sunny, with a high near 68. Light southeast wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 18 mph.
Saturday Night
A chance of showers before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 51. South wind 8 to 11 mph becoming northwest after midnight.
Sunday
Mostly sunny, with a high near 71. North wind 6 to 9 mph becoming east in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 54. Southeast wind around 7 mph.
Monday
A slight chance of showers. Partly sunny, with a high near 78. South wind 8 to 15 mph, with gusts as high as 28 mph.
Click Map For Forecast
Point Forecast:
Mount Vernon IL
 38.31°N 88.91°W
6:16 am CDT Apr 23, 2019
7am CDT Apr 23, 2019-6pm CDT Apr 29, 2019
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database