Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Rantoul National Aviation Center Airport (KTIP)

Lat: 40.29°NLon: 88.15°WElev: 732ft.

Fair

49°F

9°C

Humidity 66%
Wind Speed SW 8 mph
Barometer 29.95 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 7 Jan 1:55 pm CST
Extended Forecast for

3 Miles S Onarga IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 50. South wind 5 to 10 mph.

    High: 50 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 38. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Rain after noon.  High near 57. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.

    High: 57 °F

    Mostly Cloudy
    then Rain and
    Breezy

  • Thursday Night

    Thursday Night: Rain and possibly a thunderstorm.  Low around 54. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 35 mph.  Chance of precipitation is 100%.

    Low: 54 °F

    Rain and
    Breezy

  • Friday

    Friday: A 20 percent chance of rain before 9am.  Mostly cloudy, with a high near 54. West southwest wind 5 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

    High: 54 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday Night

    Friday Night: A 40 percent chance of rain after midnight.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: Rain likely before 3pm, then a chance of rain and snow.  Mostly cloudy, with a high near 39. Chance of precipitation is 70%.

    High: 39 °F

    Rain Likely
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of snow before midnight.  Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 50. South wind 5 to 10 mph.
Tonight
Increasing clouds, with a low around 38. South wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Rain after noon. High near 57. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain and possibly a thunderstorm. Low around 54. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%.
Friday
A 20 percent chance of rain before 9am. Mostly cloudy, with a high near 54. West southwest wind 5 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Friday Night
A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 37.
Saturday
Rain likely before 3pm, then a chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 70%.
Saturday Night
A chance of snow before midnight. Mostly cloudy, with a low around 22.
Sunday
Partly sunny, with a high near 29.
Sunday Night
Mostly clear, with a low around 20.
Monday
Mostly sunny, with a high near 39.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Partly sunny, with a high near 42.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Onarga IL
 40.67°N 88.02°W
1:36 pm CST Jan 7, 2026
2pm CST Jan 7, 2026-6pm CST Jan 13, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database