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

Hazardous Weather Conditions

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Snow

33°F

1°C

Humidity 96%
Wind Speed NW 9 mph
Barometer 29.59 in
Dewpoint 32°F (0°C)
Visibility 0.75 mi
Wind Chill25°F (-4°C)
Last update 20 Mar 1:15 am CDT
Extended Forecast for

2 Miles N Ottawa IL

Wind Advisory until March 20, 07:00am
Winter Weather Advisory until March 20, 07:00am
Click here for hazard details and duration
Wind Advisory
Winter Weather Advisory
  •  
    Wind Advisory until March 20, 07:00am
    Winter Weather Advisory until March 20, 07:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 31 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Thursday

    Thursday: A 30 percent chance of snow before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 41. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 41 °F

    Breezy.
    Chance Snow
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29. West northwest wind 5 to 10 mph becoming south southwest after midnight. Winds could gust as high as 15 mph.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 56. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 56 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 30. Southwest wind around 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph.

    Low: 30 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Showers. Mostly cloudy, with a high near 53.

    High: 53 °F

    Showers

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Patchy blowing snow after 2am. Low around 31. Blustery, with a north northwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.
Thursday
A 30 percent chance of snow before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 41. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.
Thursday Night
Mostly clear, with a low around 29. West northwest wind 5 to 10 mph becoming south southwest after midnight. Winds could gust as high as 15 mph.
Friday
Partly sunny, with a high near 56. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 30. Southwest wind around 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 34.
Sunday
Showers. Mostly cloudy, with a high near 53.
Sunday Night
A chance of showers before 1am. Partly cloudy, with a low around 33.
Monday
A chance of rain and snow showers before 1pm. Partly sunny, with a high near 44. Breezy.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
A chance of showers. Mostly sunny, with a high near 48.
Tuesday Night
Partly cloudy, with a low around 31.
Wednesday
Mostly sunny, with a high near 50.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Ottawa IL
 41.38°N 88.85°W
Last Update:
1:07 am CDT Mar 20, 2025
Forecast Valid:
1am CDT Mar 20, 2025-6pm CDT Mar 26, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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