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

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.

Overcast

54°F

12°C

Humidity 71%
Wind Speed NW 9 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 27 Dec 12:00 PM PST
Extended Forecast for

Modesto CA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 52. Northwest wind around 7 mph.

    High: 52 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy fog between 11pm and 5am. Otherwise, partly cloudy, with a low around 39. West northwest wind 3 to 6 mph.

    Low: 39 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog between 7am and 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 49. Light and variable wind.

    High: 49 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 39. Calm wind.

    Low: 39 °F

    Increasing
    Clouds

  • 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.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Tuesday Night

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

    Low: 40 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 50.

    High: 50 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 52. Northwest wind around 7 mph.
Tonight
Patchy fog between 11pm and 5am. Otherwise, partly cloudy, with a low around 39. West northwest wind 3 to 6 mph.
Sunday
Patchy fog between 7am and 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 49. Light and variable wind.
Sunday Night
Increasing clouds, with a low around 39. Calm wind.
Monday
Partly sunny, with a high near 48. Light and variable wind.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 50.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
Mostly cloudy, with a high near 50.
Wednesday Night
A chance of rain after 10pm. Mostly cloudy, with a low around 44.
New Year's Day
A chance of rain. Cloudy, with a high near 51.
Thursday Night
A chance of rain. Cloudy, with a low around 48.
Friday
A chance of rain. Mostly cloudy, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Modesto CA
 37.65°N 121°W (Elev. 85 ft)
Last Update:
1:21 am PST Dec 27, 2025
Forecast Valid:
12pm PST Dec 27, 2025-6pm PST Jan 2, 2026
 
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