Severe Thunderstorm And Flood Threat For The Southern Plains

A cold front arriving into the southern Plains and Arklatex will produce severe thunderstorms, excessive rainfall and flooding today. The severe thunderstorms will produce large to very large hail, damaging winds and perhaps a tornado in parts of Oklahoma and Texas. The heavy rain and flood threat (moderate risk) will impact the Arklatex area, especially northeast Texas and southeast Oklahoma. Read More >

Hazardous Weather Conditions

Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

Fair

78°F

26°C

Humidity 58%
Wind Speed S 8 mph
Barometer 30.01 in (1016.2 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 4 Oct 4:56 pm CDT
Extended Forecast for

2 Miles W Nason IL

  • This
    Afternoon

    This Afternoon: A 20 percent chance of showers.  Mostly cloudy, with a steady temperature around 78. South wind around 7 mph.

    Slight Chance
    Showers

    High: 78 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 4am, then showers likely after 4am.  Cloudy, with a low around 64. South wind around 8 mph.  Chance of precipitation is 70%.

    Chance
    Showers then
    Showers
    Likely

    Low: 64 °F

  • Thursday

    Thursday: Showers and possibly a thunderstorm before 3pm, then showers likely.  High near 69. South southwest wind around 10 mph.  Chance of precipitation is 90%.

    Showers

    High: 69 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers, mainly before 7pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 52. Southwest wind 5 to 8 mph becoming northwest after midnight.

    Chance
    Showers

    Low: 52 °F

  • Friday

    Friday: Sunny, with a high near 70. Northwest wind 8 to 14 mph, with gusts as high as 20 mph.

    Sunny

    High: 70 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 42. Northwest wind 10 to 18 mph, with gusts as high as 26 mph.

    Mostly Clear

    Low: 42 °F

  • Saturday

    Saturday: Sunny, with a high near 61. Northwest wind 11 to 15 mph, with gusts as high as 23 mph.

    Sunny

    High: 61 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 40. West wind 6 to 10 mph.

    Mostly Clear

    Low: 40 °F

  • Sunday

    Sunday: Sunny, with a high near 65. West wind 6 to 10 mph.

    Sunny

    High: 65 °F

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Mostly cloudy, with a steady temperature around 78. South wind around 7 mph.
Tonight
A chance of showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 4am, then showers likely after 4am. Cloudy, with a low around 64. South wind around 8 mph. Chance of precipitation is 70%.
Thursday
Showers and possibly a thunderstorm before 3pm, then showers likely. High near 69. South southwest wind around 10 mph. Chance of precipitation is 90%.
Thursday Night
A 30 percent chance of showers, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 52. Southwest wind 5 to 8 mph becoming northwest after midnight.
Friday
Sunny, with a high near 70. Northwest wind 8 to 14 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 42. Northwest wind 10 to 18 mph, with gusts as high as 26 mph.
Saturday
Sunny, with a high near 61. Northwest wind 11 to 15 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 40. West wind 6 to 10 mph.
Sunday
Sunny, with a high near 65. West wind 6 to 10 mph.
Sunday Night
Mostly clear, with a low around 46. Southwest wind around 9 mph.
Columbus Day
Sunny, with a high near 70. West northwest wind 9 to 11 mph, with gusts as high as 18 mph.
Monday Night
Mostly clear, with a low around 43. West northwest wind 6 to 8 mph.
Tuesday
Sunny, with a high near 72. West wind 6 to 10 mph.
Tuesday Night
Mostly clear, with a low around 48. West wind 6 to 8 mph becoming south southeast in the evening.
Wednesday
Sunny, with a high near 79. Southwest wind 7 to 11 mph.
Click Map For Forecast
Point Forecast:
2 Miles W Nason IL
 38.18°N 89.01°W
5:45 pm CDT Oct 4, 2023
5pm CDT Oct 4, 2023-6pm CDT Oct 11, 2023
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database