Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Deep Cold Trough Meets Gulf Moisture with Significant Impacts Across the Western and Central U.S.

A deep trough and associated cold front is bringing much below normal temperatures in the west, with low elevation snows. Strong winds and widespread snow, will impact the Great Basin, western mountains, and the Plains. The slowing front, will bring prolonged waves of heavy rain across the Mississippi Valley to the Great Lakes. Significant icing forecast north of the heavy rain. Big warm up east. Read More >

Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

Overcast

67°F

19°C

Humidity 73%
Wind Speed S 20 G 25 mph
Barometer 29.94 in (1013.8 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 19 Feb 1:56 pm CST
Extended Forecast for

4 Miles WSW Whittington IL

  • Washington's
    Birthday

    Washington's Birthday: A 20 percent chance of showers after 4pm.  Mostly cloudy, with a high near 67. South wind 14 to 18 mph, with gusts as high as 33 mph.

    Slight Chance
    Showers

    High: 67 °F

  • Tonight

    Tonight: A chance of showers before midnight, then a chance of showers and thunderstorms between midnight and 5am, then showers likely and possibly a thunderstorm after 5am.  Mostly cloudy, with a low around 64. South wind 14 to 18 mph, with gusts as high as 31 mph.  Chance of precipitation is 60%.

    Chance
    Showers then
    Showers
    Likely

    Low: 64 °F

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon.  High near 70. Breezy, with a south wind 18 to 22 mph, with gusts as high as 37 mph.  Chance of precipitation is 80%.

    Breezy.
    Showers then
    Chance
    Showers

    High: 70 °F

  • Tuesday
    Night

    Tuesday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  Low around 43. South wind 11 to 16 mph becoming north northwest after midnight. Winds could gust as high as 28 mph.  Chance of precipitation is 100%.

    Showers
    Likely then
    Heavy Rain

    Low: 43 °F

  • Wednesday

    Wednesday: Showers.  High near 45. North wind around 11 mph, with gusts as high as 18 mph.  Chance of precipitation is 100%.

    Showers

    High: 45 °F

  • Wednesday
    Night

    Wednesday Night: Showers likely, mainly before midnight.  Cloudy, with a low around 37. North northeast wind around 10 mph.  Chance of precipitation is 70%.

    Showers
    Likely

    Low: 37 °F

  • Thursday

    Thursday: Mostly cloudy, with a high near 50. Northeast wind 6 to 9 mph.

    Mostly Cloudy

    High: 50 °F

  • Thursday
    Night

    Thursday Night: Showers, mainly after midnight.  Cloudy, with a low around 44. East northeast wind 6 to 8 mph.

    Showers

    Low: 44 °F

  • Friday

    Friday: Showers.  Cloudy, with a high near 55. East northeast wind 6 to 8 mph becoming west southwest in the afternoon.

    Showers

    High: 55 °F

Detailed Forecast

Washington's Birthday
A 20 percent chance of showers after 4pm. Mostly cloudy, with a high near 67. South wind 14 to 18 mph, with gusts as high as 33 mph.
Tonight
A chance of showers before midnight, then a chance of showers and thunderstorms between midnight and 5am, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 64. South wind 14 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.
Tuesday
Showers and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. High near 70. Breezy, with a south wind 18 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 80%.
Tuesday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 43. South wind 11 to 16 mph becoming north northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 100%.
Wednesday
Showers. High near 45. North wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 100%.
Wednesday Night
Showers likely, mainly before midnight. Cloudy, with a low around 37. North northeast wind around 10 mph. Chance of precipitation is 70%.
Thursday
Mostly cloudy, with a high near 50. Northeast wind 6 to 9 mph.
Thursday Night
Showers, mainly after midnight. Cloudy, with a low around 44. East northeast wind 6 to 8 mph.
Friday
Showers. Cloudy, with a high near 55. East northeast wind 6 to 8 mph becoming west southwest in the afternoon.
Friday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 46. South wind 7 to 9 mph.
Saturday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 60. South wind 7 to 9 mph.
Saturday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 49. South wind 10 to 14 mph becoming west after midnight. Winds could gust as high as 21 mph.
Sunday
A chance of showers. Partly sunny, with a high near 59. West wind 9 to 14 mph, with gusts as high as 20 mph.
Click Map For Forecast
Point Forecast:
4 Miles WSW Whittington IL
 38.07°N 88.93°W
2:19 pm CST Feb 19, 2018
2pm CST Feb 19, 2018-6pm CST Feb 25, 2018
 
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