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Wintry, Windy, and Cold in the West and North; Warming in the East

A deepening trough along the west will bring much below normal temperatures, and the potential for snow to sea-level in the Pacific Northwest, and low elevation snows throughout California, including into the Grapevine. Travel will be hazardous across the west due to snow and strong winds. These winds will also increase fire weather threats in the central and southern Plains. Warming in the east. Read More >

Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Fog/Mist

25°F

-4°C

Humidity 100%
Wind Speed Calm
Barometer 30.31 in (1026.8 mb)
Dewpoint 25°F (-4°C)
Visibility 0.75 mi
Last update 18 Feb 4:52 am CST
Extended Forecast for

Carbondale IL

Dense Fog Advisory until February 18, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until February 18, 09:00am

    NOW until
    9:00am Sun

    Dense Fog Advisory

  • Overnight

    Overnight: Areas of dense fog.  Otherwise, mostly clear, with a low around 28. Calm wind.

    Areas Dense
    Fog

    Low: 28 °F

  • Sunday

    Sunday: Areas of dense fog before 9am.  Otherwise, mostly sunny, with a high near 53. Light east southeast wind becoming south 8 to 13 mph in the morning.

    Areas Dense
    Fog then
    Mostly Sunny

    High: 53 °F

  • Sunday
    Night

    Sunday Night: Showers likely, mainly after midnight.  Mostly cloudy, with a temperature rising to around 60 by 5am. South wind 9 to 17 mph, with gusts as high as 24 mph.  Chance of precipitation is 70%.

    Slight Chance
    Showers then
    Showers
    Likely

    Low: 52 °F

  • Washington's
    Birthday

    Washington's Birthday: A 50 percent chance of showers, mainly before noon.  Cloudy, with a high near 70. Breezy, with a south wind 16 to 20 mph, with gusts as high as 34 mph.

    Breezy.
    Chance
    Showers then
    Slight Chance
    Showers

    High: 70 °F

  • Monday
    Night

    Monday Night: A 40 percent chance of showers, mainly after midnight.  Cloudy, with a low around 63. South wind 15 to 17 mph, with gusts as high as 29 mph.

    Chance
    Showers

    Low: 63 °F

  • Tuesday

    Tuesday: Showers likely, with thunderstorms also possible after noon.  Cloudy, with a high near 74. South wind 16 to 18 mph, with gusts as high as 32 mph.  Chance of precipitation is 60%.

    Showers
    Likely

    High: 74 °F

  • Tuesday
    Night

    Tuesday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  Low around 43. South wind 10 to 15 mph becoming north northwest after midnight. Winds could gust as high as 24 mph.  Chance of precipitation is 100%.

    Showers
    Likely then
    Heavy Rain

    Low: 43 °F

  • Wednesday

    Wednesday: Showers likely, mainly before noon.  Cloudy, with a high near 44. North wind 9 to 11 mph.

    Showers
    Likely

    High: 44 °F

Detailed Forecast

Overnight
Areas of dense fog. Otherwise, mostly clear, with a low around 28. Calm wind.
Sunday
Areas of dense fog before 9am. Otherwise, mostly sunny, with a high near 53. Light east southeast wind becoming south 8 to 13 mph in the morning.
Sunday Night
Showers likely, mainly after midnight. Mostly cloudy, with a temperature rising to around 60 by 5am. South wind 9 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Washington's Birthday
A 50 percent chance of showers, mainly before noon. Cloudy, with a high near 70. Breezy, with a south wind 16 to 20 mph, with gusts as high as 34 mph.
Monday Night
A 40 percent chance of showers, mainly after midnight. Cloudy, with a low around 63. South wind 15 to 17 mph, with gusts as high as 29 mph.
Tuesday
Showers likely, with thunderstorms also possible after noon. Cloudy, with a high near 74. South wind 16 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 60%.
Tuesday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 43. South wind 10 to 15 mph becoming north northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 100%.
Wednesday
Showers likely, mainly before noon. Cloudy, with a high near 44. North wind 9 to 11 mph.
Wednesday Night
Showers likely, mainly before midnight. Cloudy, with a low around 34. North northeast wind around 9 mph.
Thursday
A slight chance of showers before noon. Mostly cloudy, with a high near 48. North northeast wind around 8 mph.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 39. North northeast wind 5 to 7 mph becoming east after midnight.
Friday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 54. East wind 5 to 10 mph becoming south in the afternoon.
Friday Night
Showers and possibly a thunderstorm. Cloudy, with a low around 48. South southwest wind around 10 mph.
Saturday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 60. West southwest wind 9 to 11 mph.
Click Map For Forecast
Point Forecast:
Carbondale IL
 37.72°N 89.23°W
4:43 am CST Feb 18, 2018
5am CST Feb 18, 2018-6pm CST Feb 24, 2018
 
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