Cold Temperatures for the Eastern U.S.; Lake Effect Snow in the Great Lakes; Heavy Rain in the Pacific Northwest

Cold temperatures will continue across much of the eastern U.S. into today. Heavy lake effect snow continues into today east of Lakes Erie and Ontario. Two Pacific cold fronts will cross the Pacific Northwest early this week followed by another atmospheric river. Heavy rain and gusty winds are expected through midweek, with the potential for renewed urban and river flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Monticello White County Airport (KMCX)

Lat: 40.71°NLon: 86.77°WElev: 676ft.

Fair

23°F

-5°C

Humidity 59%
Wind Speed Calm
Barometer 30.13 in
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 15 Dec 7:35 pm EST
Extended Forecast for

5 Miles WNW Monon IN

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 13. Southwest wind around 5 mph.

    Low: 13 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 36. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 36 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37. West wind around 5 mph becoming south in the afternoon.

    High: 37 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after 1am.  Mostly cloudy, with a low around 30. South wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 30 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: Rain.  High near 47. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 47 °F

    Rain

  • Thursday Night

    Thursday Night: A slight chance of rain and snow before 1am.  Mostly cloudy, with a low around 16. Chance of precipitation is 20%.

    Low: 16 °F

    Slight Chance
    Rain/Snow

  • Friday

    Friday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 13. Southwest wind around 5 mph.
Tuesday
Sunny, with a high near 36. South wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 29. South wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 37. West wind around 5 mph becoming south in the afternoon.
Wednesday Night
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 30. South wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday
Rain. High near 47. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
A slight chance of rain and snow before 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 26.
Friday Night
Mostly cloudy, with a low around 22.
Saturday
Partly sunny, with a high near 43.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 37.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
Mostly cloudy, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Monon IN
 40.89°N 86.96°W (Elev. 676 ft)
6:15 pm EST Dec 15, 2025
7pm EST Dec 15, 2025-6pm EST Dec 22, 2025
 
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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