Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Rain

48°F

9°C

Humidity 100%
Wind Speed NW 16 G 28 mph
Barometer 29.90 in
Dewpoint 48°F (9°C)
Visibility 3.00 mi
Wind Chill42°F (6°C)
Last update 11 Mar 2:45 pm CDT
Extended Forecast for

Pittsburg IL

Wind Advisory March 11, 03:57pm until March 11, 04:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory March 11, 03:57pm until March 11, 04:00pm

    NOW until 4:00pm Wed

    Wind Advisory

  • This Afternoon

    High: 50 °F

    Chance
    T-storms and
    Breezy

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 32. Breezy, with a north northwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 31 mph.

    Low: 32 °F

    Cloudy and
    Breezy then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 54. Northwest wind 3 to 8 mph.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 42. South wind 6 to 11 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 29 mph.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 64. Southwest wind 11 to 16 mph, with gusts as high as 26 mph.

    High: 64 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37. West northwest wind around 6 mph becoming light and variable.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 65. East northeast wind 6 to 10 mph becoming southeast in the afternoon.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 52. East southeast wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 52 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms before 4pm, then a slight chance of showers. Cloudy, with a steady temperature around 50. Breezy, with a northwest wind 17 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 50%.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 32. Breezy, with a north northwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 31 mph.
Thursday
Sunny, with a high near 54. Northwest wind 3 to 8 mph.
Thursday Night
Mostly clear, with a low around 42. South wind 6 to 11 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 29 mph.
Friday
Mostly sunny, with a high near 64. Southwest wind 11 to 16 mph, with gusts as high as 26 mph.
Friday Night
Partly cloudy, with a low around 37. West northwest wind around 6 mph becoming light and variable.
Saturday
Mostly sunny, with a high near 65. East northeast wind 6 to 10 mph becoming southeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 52. East southeast wind 6 to 10 mph, with gusts as high as 18 mph.
Sunday
A slight chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 70. Breezy, with a south wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph.
Sunday Night
Rain showers likely before 1am, then a slight chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 27. Breezy, with a west northwest wind 21 to 23 mph, with gusts as high as 32 mph.
Monday
Mostly sunny, with a high near 40. Northwest wind around 18 mph, with gusts as high as 26 mph.
Monday Night
Mostly clear, with a low around 19. Northwest wind 5 to 13 mph.
Tuesday
Mostly sunny, with a high near 43. Northwest wind 5 to 8 mph becoming southwest in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Pittsburg IL
 37.77°N 88.83°W
1:26 pm CDT Mar 11, 2026
3pm CDT Mar 11, 2026-6pm CDT Mar 17, 2026
 
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Additional Resources

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