National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Perryville Regional Airport (KPCD)

Lat: 37.87°NLon: 89.86°WElev: 372ft.

Fair

45°F

7°C

Humidity 97%
Wind Speed Calm
Barometer 29.95 in
Dewpoint 44°F (7°C)
Visibility 7.00 mi
Last update 26 Dec 11:55 pm CST
Extended Forecast for

Rockwood IL

Dense Fog Advisory December 26, 11:58pm until December 27, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory December 26, 11:58pm until December 27, 09:00am

    NOW until 9:00am Sat

    Dense Fog Advisory

  • Tonight

    Low: 46 °F

    Patchy Fog

  • Saturday

    Saturday: Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 65. Light east wind becoming southeast 5 to 9 mph in the morning.

    High: 65 °F

    Areas Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 60. South wind 9 to 11 mph.

    Low: 60 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Rain likely, mainly after noon. Cloudy, with a high near 70. Southwest wind 10 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    High: 70 °F

    Slight Chance
    Rain then
    Rain Likely

  • Sunday Night

    Sunday Night: Rain, possibly mixing with snow after midnight, then gradually ending. Low around 23. Blustery, with a southwest wind 18 to 21 mph becoming northwest in the evening. Winds could gust as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Blustery.
    Rain then
    Slight Chance
    Rain/Snow

  • Monday

    Monday: Sunny, with a high near 27. Blustery.

    High: 27 °F

    Sunny and
    Blustery then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

Detailed Forecast

Tonight
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 46. Light and variable wind.
Saturday
Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 65. Light east wind becoming southeast 5 to 9 mph in the morning.
Saturday Night
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 60. South wind 9 to 11 mph.
Sunday
Rain likely, mainly after noon. Cloudy, with a high near 70. Southwest wind 10 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Sunday Night
Rain, possibly mixing with snow after midnight, then gradually ending. Low around 23. Blustery, with a southwest wind 18 to 21 mph becoming northwest in the evening. Winds could gust as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
Sunny, with a high near 27. Blustery.
Monday Night
Mostly clear, with a low around 19.
Tuesday
Sunny, with a high near 36.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
Partly sunny, with a high near 43.
Wednesday Night
Partly cloudy, with a low around 22.
New Year's Day
Mostly sunny, with a high near 32.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rockwood IL
 37.85°N 89.67°W (Elev. 600 ft)
Last Update:
11:41 pm CST Dec 26, 2025
Forecast Valid:
11pm CST Dec 26, 2025-6pm CST Jan 2, 2026
 
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