Strong Winds Over Portions of the Rockies & Plains; Chilly for Much of the Eastern U.S.

Low pressure pushing eastward will generate strong winds over parts of the Rockies and Plains through Saturday with some light precipitation. Meanwhile, a much cooler air mass will overtake the eastern half of the country with frost and freeze concerns. Elevated fire weather conditions are expected for the Great Basin and parts of California, along with poor air quality in some locales. Read More >

Current conditions at

Mount Vernon Airport (KMVN)

Lat: 38.33°NLon: 88.85°WElev: 466ft.

Fair

33°F

1°C

Humidity 100%
Wind Speed Calm
Barometer 30.32 in (1027.6 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 31 Oct 2:56 am CDT
Extended Forecast for

2 Miles SW Mount Vernon IL

Freeze Watch November 2, 12:00am until November 2, 08:00am
Click here for hazard details and duration
Freeze Watch
  • Overnight

    Overnight: Widespread frost, mainly after 4am.  Otherwise, clear, with a steady temperature around 33. East southeast wind 3 to 5 mph.

    Frost

    Low: 33 °F

  • Saturday

    Saturday: Widespread frost, mainly before 8am.  Otherwise, sunny, with a high near 60. South wind 5 to 11 mph.

    Frost then
    Sunny

    High: 60 °F

  • Saturday
    Night

    Saturday Night: Increasing clouds, with a low around 39. South wind 7 to 13 mph becoming west after midnight. Winds could gust as high as 18 mph.

    Increasing
    Clouds

    Low: 39 °F

  • Sunday

    Sunday: Sunny, with a high near 49. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 34 mph.

    Sunny and
    Breezy

    High: 49 °F

  • Sunday
    Night

    Sunday Night: Widespread frost after 1am.  Otherwise, clear, with a low around 26. Northwest wind 5 to 7 mph becoming calm  after midnight. Winds could gust as high as 18 mph.

    Clear then
    Frost

    Low: 26 °F

  • Monday

    Monday: Widespread frost before 9am.  Otherwise, sunny, with a high near 53. Calm wind becoming southwest 5 to 9 mph in the morning.

    Frost then
    Sunny

    High: 53 °F

  • Monday
    Night

    Monday Night: Areas of frost after 2am.  Otherwise, clear, with a low around 34. Southwest wind 3 to 6 mph.

    Clear then
    Areas Frost

    Low: 34 °F

  • Tuesday

    Tuesday: Widespread frost, mainly before 7am.  Otherwise, sunny, with a high near 63. South southwest wind 3 to 7 mph.

    Frost then
    Sunny

    High: 63 °F

  • Tuesday
    Night

    Tuesday Night: Clear, with a low around 41. South wind around 6 mph.

    Clear

    Low: 41 °F

Detailed Forecast

Overnight
Widespread frost, mainly after 4am. Otherwise, clear, with a steady temperature around 33. East southeast wind 3 to 5 mph.
Saturday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 60. South wind 5 to 11 mph.
Saturday Night
Increasing clouds, with a low around 39. South wind 7 to 13 mph becoming west after midnight. Winds could gust as high as 18 mph.
Sunday
Sunny, with a high near 49. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 34 mph.
Sunday Night
Widespread frost after 1am. Otherwise, clear, with a low around 26. Northwest wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 18 mph.
Monday
Widespread frost before 9am. Otherwise, sunny, with a high near 53. Calm wind becoming southwest 5 to 9 mph in the morning.
Monday Night
Areas of frost after 2am. Otherwise, clear, with a low around 34. Southwest wind 3 to 6 mph.
Tuesday
Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 63. South southwest wind 3 to 7 mph.
Tuesday Night
Clear, with a low around 41. South wind around 6 mph.
Wednesday
Mostly sunny, with a high near 66. South wind 6 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 44. South wind 6 to 8 mph.
Thursday
Mostly sunny, with a high near 68. South southwest wind 6 to 11 mph.
Thursday Night
Partly cloudy, with a low around 45. South wind 3 to 6 mph.
Friday
Sunny, with a high near 68. Calm wind becoming south 5 to 7 mph in the morning.
Click Map For Forecast
Point Forecast:
2 Miles SW Mount Vernon IL
 38.29°N 88.94°W
3:15 am CDT Oct 31, 2020
3am CDT Oct 31, 2020-6pm CST Nov 6, 2020
 
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