Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Current conditions at

Sacramento Mather Airport (KMHR)

Lat: 38.55996°NLon: 121.28397°WElev: 92.0ft.

Mostly Cloudy

48°F

9°C

Humidity 100%
Wind Speed E 3 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 28 Dec 02:35 PM PST
Extended Forecast for

6 Miles SE Mather Afb CA

Frost Advisory December 29, 01:00am until December 29, 09:00am
Click here for hazard details and duration
Frost Advisory
  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 49. Light south wind.

    High: 49 °F

    Mostly Sunny

  • Tonight

    Tonight: Widespread dense fog, mainly after 3am. Patchy frost after 2am.  Otherwise, partly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Patchy Fog
    then Patchy
    Frost and
    Dense Fog

  • Monday

    Monday: Widespread dense fog, mainly before 10am. Areas of frost before 9am.  Otherwise, mostly sunny, with a high near 47. Light and variable wind.

    High: 47 °F

    Areas Frost
    and Dense Fog
    then Patchy
    Fog

  • Monday Night

    Monday Night: Patchy fog after 10pm.  Otherwise, partly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Patchy frost before 8am.  Otherwise, partly sunny, with a high near 51. Light and variable wind.

    High: 51 °F

    Patchy Frost
    and Patchy
    Fog then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 40.

    Low: 40 °F

    Patchy Fog

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly after 4pm.  Patchy fog before 10am.  Otherwise, cloudy, with a high near 49.

    High: 49 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 10pm.  Cloudy, with a low around 45.

    Low: 45 °F

    Rain Likely

  • New Year's Day

    New Year's Day: Rain likely.  Cloudy, with a high near 53.

    High: 53 °F

    Rain Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 49. Light south wind.
Tonight
Widespread dense fog, mainly after 3am. Patchy frost after 2am. Otherwise, partly cloudy, with a low around 33. Calm wind.
Monday
Widespread dense fog, mainly before 10am. Areas of frost before 9am. Otherwise, mostly sunny, with a high near 47. Light and variable wind.
Monday Night
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 37. Calm wind.
Tuesday
Patchy fog before 10am. Patchy frost before 8am. Otherwise, partly sunny, with a high near 51. Light and variable wind.
Tuesday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 40.
Wednesday
A 30 percent chance of rain, mainly after 4pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 49.
Wednesday Night
Rain likely, mainly after 10pm. Cloudy, with a low around 45.
New Year's Day
Rain likely. Cloudy, with a high near 53.
Thursday Night
Rain likely. Mostly cloudy, with a low around 49.
Friday
Rain likely. Cloudy, with a high near 55.
Friday Night
Rain likely. Cloudy, with a low around 49.
Saturday
Rain likely. Cloudy, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Mather Afb CA
 38.49°N 121.18°W (Elev. 108 ft)
1:21 pm PST Dec 28, 2025
2pm 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