Below Normal Temperatures Continue

A strong cold front will sweep through the East on Wednesday with heavy wet snow from the eastern Great Lakes into northern New England and strong thunderstorms with damaging winds in the Mid-Atlantic and Northeast. The big story though will continue to be the well below average temperatures behind this storm system or east of the Rockies, as numerous record low temperatures are likely. Read More >

Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Fog/Mist

32°F

0°C

Humidity 92%
Wind Speed W 5 mph
Barometer 30.18 in (1022.1 mb)
Dewpoint 30°F (-1°C)
Visibility 4.00 mi
Wind Chill27°F (-3°C)
Last update 21 Apr 2:52 am CDT
Extended Forecast for

Murphysboro IL

Freeze Warning until April 21, 09:00am
Click here for hazard details and duration
Freeze Warning
  •  
    Freeze Warning until April 21, 09:00am

    NOW until
    9:00am Wed

    Freeze Warning

  • Overnight

    Overnight: Widespread frost.  Otherwise, partly cloudy, with a low around 30. West wind around 6 mph.

    Frost

    Low: 30 °F

  • Wednesday

    Wednesday: Widespread frost before 10am.  Otherwise, sunny, with a high near 54. Light west wind becoming northwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    Frost then
    Sunny

    High: 54 °F

  • Wednesday
    Night

    Wednesday Night: Areas of frost after 4am.  Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 33. West northwest wind 5 to 8 mph becoming calm  in the evening.

    Mostly Clear
    then Areas
    Frost

    Low: 33 °F

  • Thursday

    Thursday: Widespread frost, mainly between 7am and 8am.  Otherwise, sunny, with a high near 58. Calm wind becoming northwest around 6 mph in the morning.

    Frost then
    Sunny

    High: 58 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers after 2am.  Mostly cloudy, with a low around 42. Light south wind.

    Partly Cloudy
    then Slight
    Chance
    Showers

    Low: 42 °F

  • Friday

    Friday: A 30 percent chance of showers, mainly after 2pm.  Mostly cloudy, with a high near 61. South southeast wind 5 to 13 mph, with gusts as high as 22 mph.

    Chance
    Showers

    High: 61 °F

  • Friday
    Night

    Friday Night: A chance of showers, then showers and possibly a thunderstorm after 8pm.  Low around 50. South southeast wind 5 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%.

    Showers

    Low: 50 °F

  • Saturday

    Saturday: Showers and possibly a thunderstorm before 8am, then showers likely.  Mostly cloudy, with a high near 62. Light and variable wind becoming northwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    Showers

    High: 62 °F

Detailed Forecast

Overnight
Widespread frost. Otherwise, partly cloudy, with a low around 30. West wind around 6 mph.
Wednesday
Widespread frost before 10am. Otherwise, sunny, with a high near 54. Light west wind becoming northwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Areas of frost after 4am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 33. West northwest wind 5 to 8 mph becoming calm in the evening.
Thursday
Widespread frost, mainly between 7am and 8am. Otherwise, sunny, with a high near 58. Calm wind becoming northwest around 6 mph in the morning.
Thursday Night
A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 42. Light south wind.
Friday
A 30 percent chance of showers, mainly after 2pm. Mostly cloudy, with a high near 61. South southeast wind 5 to 13 mph, with gusts as high as 22 mph.
Friday Night
A chance of showers, then showers and possibly a thunderstorm after 8pm. Low around 50. South southeast wind 5 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Saturday
Showers and possibly a thunderstorm before 8am, then showers likely. Mostly cloudy, with a high near 62. Light and variable wind becoming northwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Saturday Night
A chance of showers before 8pm. Mostly clear, with a low around 44. North northwest wind 6 to 11 mph becoming light northwest after midnight. Winds could gust as high as 21 mph.
Sunday
Sunny, with a high near 70. Light and variable wind becoming south southwest 5 to 7 mph in the morning.
Sunday Night
Mostly clear, with a low around 49. South southeast wind around 6 mph.
Monday
Sunny, with a high near 78. South wind 6 to 15 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 59. South wind 10 to 13 mph.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 80. South wind 10 to 18 mph, with gusts as high as 25 mph.
Click Map For Forecast
Point Forecast:
Murphysboro IL
 37.77°N 89.34°W
2:15 am CDT Apr 21, 2021
3am CDT Apr 21, 2021-6pm CDT Apr 27, 2021
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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