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Hazardous Weather Conditions

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Fog/Mist

40°F

4°C

Humidity 100%
Wind Speed E 3 mph
Barometer 29.98 in
Dewpoint 40°F (4°C)
Visibility 0.75 mi
Last update 5 Mar 1:35 am CST
Extended Forecast for

2 Miles E La Salle IL

Dense Fog Advisory March 5, 01:41am until March 5, 12:00pm
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory March 5, 01:41am until March 5, 12:00pm

    NOW until 12:00pm Thu

    Dense Fog Advisory

  • Overnight

    Low: 41 °F

    Chance
    Showers and
    Areas Dense
    Fog

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before 11am. Areas of dense fog before 3pm. Otherwise, cloudy, with a high near 53. Northeast wind around 5 mph becoming northwest in the afternoon.

    High: 53 °F

    Chance
    Showers and
    Areas Dense
    Fog then
    Patchy Fog

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 5am. Areas of fog. Otherwise, cloudy, with a low around 45. East northeast wind around 5 mph becoming southeast after midnight. Winds could gust as high as 10 mph.

    Low: 45 °F

    Areas Fog
    then Slight
    Chance
    Showers and
    Areas Fog

  • Friday

    Friday: Showers likely and possibly a thunderstorm before noon, then a chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 73. Breezy, with an east southeast wind 10 to 15 mph becoming south 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%.

    High: 73 °F

    Showers
    Likely and
    Patchy Fog
    then Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 54. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    Low: 54 °F

    Breezy.
    Chance
    T-storms then
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers before 9am. Partly sunny, with a high near 58. Breezy.

    High: 58 °F

    Breezy.
    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

Detailed Forecast

Overnight
A slight chance of drizzle before 5am, then a chance of showers after 5am. Areas of dense fog. Otherwise, cloudy, with a low around 41. Northeast wind around 5 mph. Chance of precipitation is 30%.
Thursday
A 30 percent chance of showers, mainly before 11am. Areas of dense fog before 3pm. Otherwise, cloudy, with a high near 53. Northeast wind around 5 mph becoming northwest in the afternoon.
Thursday Night
A 20 percent chance of showers after 5am. Areas of fog. Otherwise, cloudy, with a low around 45. East northeast wind around 5 mph becoming southeast after midnight. Winds could gust as high as 10 mph.
Friday
Showers likely and possibly a thunderstorm before noon, then a chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 73. Breezy, with an east southeast wind 10 to 15 mph becoming south 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%.
Friday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 54. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Saturday
A 30 percent chance of showers before 9am. Partly sunny, with a high near 58. Breezy.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Sunny, with a high near 61.
Sunday Night
Clear, with a low around 45.
Monday
Sunny, with a high near 72.
Monday Night
A chance of showers. Partly cloudy, with a low around 51.
Tuesday
Showers. Partly sunny, with a high near 69.
Tuesday Night
Showers. Mostly cloudy, with a low around 42.
Wednesday
Rain likely. Mostly cloudy, with a high near 52. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E La Salle IL
 41.34°N 89.06°W
Last Update:
1:26 am CST Mar 5, 2026
Forecast Valid:
1am CST Mar 5, 2026-6pm CDT Mar 11, 2026
 
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Additional Resources

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Chance of Precipitation