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

Hazardous Weather Conditions

Current conditions at

Springfield - Abraham Lincoln Capital Airport (KSPI)

Lat: 39.85°NLon: 89.68°WElev: 587ft.

Fog/Mist

47°F

8°C

Humidity 97%
Wind Speed Calm
Barometer 29.98 in (1015.5 mb)
Dewpoint 46°F (8°C)
Visibility 0.75 mi
Last update 4 Mar 9:52 pm CST
Extended Forecast for

6 Miles S Rochester IL

Dense Fog Advisory March 4, 10:51pm until March 5, 06:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory March 4, 10:51pm until March 5, 06:00am

    NOW until 6:00am Thu

    Dense Fog Advisory

  • Tonight

    Low: 48 °F

    Rain and
    Patchy Dense
    Fog

  • Thursday

    Thursday: A 50 percent chance of rain, mainly before 10am. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 63. West wind 5 to 9 mph becoming light in the afternoon.

    High: 63 °F

    Chance Rain
    and Patchy
    Fog then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 50 percent chance of rain and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 52. Light and variable wind becoming south southeast 5 to 10 mph in the evening. Winds could gust as high as 17 mph.

    Low: 52 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Friday

    Friday: A chance of rain before noon, then a chance of showers after noon. Partly sunny, with a high near 76. Breezy, with a south wind 10 to 15 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 50%.

    High: 76 °F

    Chance Rain
    and Breezy

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before midnight, then showers and possibly a thunderstorm between midnight and 3am, then showers after 3am. Low around 54. South wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 54 °F

    Chance
    T-storms then
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers before noon. Mostly cloudy, with a high near 62. Southwest wind 10 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.

    High: 62 °F

    Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37. Northwest wind 5 to 8 mph becoming southwest after midnight.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

Detailed Forecast

Tonight
Rain and thunderstorms likely, then rain and possibly a thunderstorm after 3am. Patchy dense fog. Low around 48. Light and variable wind becoming south southeast around 5 mph after midnight. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A 50 percent chance of rain, mainly before 10am. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 63. West wind 5 to 9 mph becoming light in the afternoon.
Thursday Night
A 50 percent chance of rain and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 52. Light and variable wind becoming south southeast 5 to 10 mph in the evening. Winds could gust as high as 17 mph.
Friday
A chance of rain before noon, then a chance of showers after noon. Partly sunny, with a high near 76. Breezy, with a south wind 10 to 15 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms before midnight, then showers and possibly a thunderstorm between midnight and 3am, then showers after 3am. Low around 54. South wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A 40 percent chance of showers before noon. Mostly cloudy, with a high near 62. Southwest wind 10 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 37. Northwest wind 5 to 8 mph becoming southwest after midnight.
Sunday
Sunny, with a high near 62.
Sunday Night
Mostly clear, with a low around 45.
Monday
Sunny, with a high near 74.
Monday Night
A chance of rain and thunderstorms. Mostly clear, with a low around 58.
Tuesday
Rain. Mostly cloudy, with a high near 73. Breezy.
Tuesday Night
Rain. Mostly cloudy, with a low around 44. Breezy.
Wednesday
Rain likely. Mostly cloudy, with a high near 53. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Rochester IL
 39.66°N 89.52°W (Elev. 584 ft)
Last Update:
10:06 pm CST Mar 4, 2026
Forecast Valid:
10pm CST Mar 4, 2026-6pm CDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation