Storm System to Move Across the Ohio Valley to the Mid-Atlantic and Northeast

Isolated severe thunderstorms will be possible on Veterans Day across parts of the lower Ohio and western Tennessee Valleys. A developing storm will bring rain and gusty winds to the Mid-Atlantic and Northeast on Thursday, with the first accumulating snow likely in the higher elevations of the central Appalachians and interior Northeast. Read More >

Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Fair

41°F

5°C

Humidity 96%
Wind Speed Calm
Barometer 29.94 in
Dewpoint 40°F (4°C)
Visibility 7.00 mi
Last update 11 Nov 5:15 am CST
Extended Forecast for

Pierron IL

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 69. Light and variable wind becoming west 13 to 18 mph in the morning. Winds could gust as high as 29 mph.

    High: 69 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 40. Northwest wind 7 to 16 mph, with gusts as high as 28 mph.

    Low: 40 °F

    Partly Cloudy

  • Thursday

    Thursday: Scattered sprinkles between 9am and 11am, then isolated showers after 11am.  Partly sunny, with a high near 49. Northwest wind 9 to 18 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    High: 49 °F

    Isolated
    Showers

  • Thursday Night

    Thursday Night: Scattered sprinkles, mixing with flurries after 11pm, then gradually ending.  Partly cloudy, with a low around 30. Northwest wind 8 to 15 mph, with gusts as high as 22 mph.

    Low: 30 °F

    Scattered
    Sprinkles/Flurries
    then Mostly
    Clear

  • Friday

    Friday: Mostly sunny, with a high near 45. Northwest wind 8 to 15 mph.

    High: 45 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

Detailed Forecast

Veterans Day
Mostly sunny, with a high near 69. Light and variable wind becoming west 13 to 18 mph in the morning. Winds could gust as high as 29 mph.
Tonight
Partly cloudy, with a low around 40. Northwest wind 7 to 16 mph, with gusts as high as 28 mph.
Thursday
Scattered sprinkles between 9am and 11am, then isolated showers after 11am. Partly sunny, with a high near 49. Northwest wind 9 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Thursday Night
Scattered sprinkles, mixing with flurries after 11pm, then gradually ending. Partly cloudy, with a low around 30. Northwest wind 8 to 15 mph, with gusts as high as 22 mph.
Friday
Mostly sunny, with a high near 45. Northwest wind 8 to 15 mph.
Friday Night
Mostly clear, with a low around 24.
Saturday
Sunny, with a high near 48.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Mostly sunny, with a high near 52.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Pierron IL
 38.8°N 89.57°W (Elev. 541 ft)
2:46 am CST Nov 11, 2026
5am CST Nov 11, 2026-6pm CST Nov 17, 2026
 
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