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

Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Merced / Castle Air Force Base (KMER)

Lat: 37.36667°NLon: 120.56667°WElev: 187.0ft.

Clear

N/A

Humidity NA
Wind Speed N 0 MPH
Barometer NA
Dewpoint N/A
Visibility 8.00 mi
Last update NA
Extended Forecast for

7 Miles ESE Livingston CA

Dense Fog Advisory January 28, 11:00pm until January 29, 12:00pm
Dense Fog Advisory January 28, 01:00am until January 28, 12:00pm
Click here for hazard details and duration
Dense Fog Advisory
Dense Fog Advisory

  • Tonight

    Tonight: Widespread dense fog, mainly after 5am. Otherwise, mostly cloudy, with a low around 42. Calm wind becoming north northeast around 5 mph.

    Low: 42 °F

    Dense Fog

  • Wednesday

    Wednesday: Widespread dense fog, mainly before 8am. Otherwise, mostly sunny, with a high near 61. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 61 °F

    Dense Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy dense fog after 11pm. Otherwise, increasing clouds, with a low around 42. Northwest wind around 5 mph.

    Low: 42 °F

    Patchy Dense
    Fog

  • Thursday

    Thursday: Patchy dense fog before 10am. Otherwise, partly sunny, with a high near 56. Calm wind becoming northwest around 5 mph.

    High: 56 °F

    Patchy Dense
    Fog then
    Partly Sunny

  • Thursday Night

    Thursday Night: Patchy dense fog between 10pm and 2am. Otherwise, mostly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Patchy Dense
    Fog

  • Friday

    Friday: Mostly cloudy, with a high near 59. Calm wind.

    High: 59 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 61. Calm wind.

    High: 61 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Widespread dense fog, mainly after 5am. Otherwise, mostly cloudy, with a low around 42. Calm wind becoming north northeast around 5 mph.
Wednesday
Widespread dense fog, mainly before 8am. Otherwise, mostly sunny, with a high near 61. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
Patchy dense fog after 11pm. Otherwise, increasing clouds, with a low around 42. Northwest wind around 5 mph.
Thursday
Patchy dense fog before 10am. Otherwise, partly sunny, with a high near 56. Calm wind becoming northwest around 5 mph.
Thursday Night
Patchy dense fog between 10pm and 2am. Otherwise, mostly cloudy, with a low around 41. Calm wind.
Friday
Mostly cloudy, with a high near 59. Calm wind.
Friday Night
Mostly cloudy, with a low around 43. Calm wind.
Saturday
Mostly cloudy, with a high near 61. Calm wind.
Saturday Night
Mostly cloudy, with a low around 45. Calm wind.
Sunday
Mostly cloudy, with a high near 61. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 46. Northwest wind around 5 mph.
Monday
Partly sunny, with a high near 58. Northwest wind around 5 mph.
Monday Night
Partly cloudy, with a low around 42. North northwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 58. Calm wind becoming northwest around 5 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ESE Livingston CA
 37.35°N 120.61°W (Elev. 167 ft)
Last Update:
4:56 pm PST Jan 27, 2026
Forecast Valid:
5pm PST Jan 27, 2026-6pm PST Feb 3, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation