Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

Modesto City-County Airport - Harry Sham Field (KMOD)

Lat: 37.62549°NLon: 120.9549°WElev: 85.0ft.

Clear

41°F

5°C

Humidity 93%
Wind Speed E 3 MPH
Barometer 30.34 in (1027.43 mb)
Dewpoint 39°F (4°C)
Visibility 9.00 mi
Last update 28 Dec 09:20 AM PST
Extended Forecast for

3 Miles SSW Escalon CASimilar City Names

Dense Fog Advisory until December 28, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory until December 28, 10:00am

    NOW until 10:00am Sun

    Dense Fog Advisory

  • Today

    High: 52 °F

    Areas Fog
    then Sunny

  • Tonight

    Tonight: Widespread dense fog, mainly after 3am.  Otherwise, increasing clouds, with a low around 39. Light north wind.

    Low: 39 °F

    Dense Fog

  • Monday

    Monday: Partly sunny, with a high near 48. Light and variable wind.

    High: 48 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 50. Calm wind.

    High: 50 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 50.

    High: 50 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain after 10pm.  Cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain

Detailed Forecast

Today
Areas of fog before 10am. Otherwise, sunny, with a high near 52. Light and variable wind.
Tonight
Widespread dense fog, mainly after 3am. Otherwise, increasing clouds, with a low around 39. Light north wind.
Monday
Partly sunny, with a high near 48. Light and variable wind.
Monday Night
Mostly cloudy, with a low around 39. Calm wind.
Tuesday
Partly sunny, with a high near 50. Calm wind.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Mostly cloudy, with a high near 50.
Wednesday Night
A chance of rain after 10pm. Cloudy, with a low around 44.
New Year's Day
A chance of rain. Cloudy, with a high near 53.
Thursday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 47.
Friday
Rain likely. Mostly cloudy, with a high near 55.
Friday Night
A chance of rain. Mostly cloudy, with a low around 47.
Saturday
A chance of rain. Mostly cloudy, with a high near 52.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Escalon CASimilar City Names
 37.74°N 121.02°W (Elev. 89 ft)
1:21 am PST Dec 28, 2025
9am PST Dec 28, 2025-6pm PST Jan 3, 2026
 
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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