Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

Merced / Castle Air Force Base (KMER)

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

Mist

N/A

Humidity NA
Wind Speed N 0 MPH
Barometer NA
Dewpoint N/A
Visibility 3.00 mi
Last update NA
Extended Forecast for

6 Miles NW Merced CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 45. Calm wind.

    High: 45 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 47. Calm wind.

    High: 47 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 48. Calm wind.

    High: 48 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 57. Calm wind.

    High: 57 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 56. Calm wind becoming west northwest around 5 mph.

    High: 56 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 45. Calm wind.
Tonight
Mostly cloudy, with a low around 42. Calm wind.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 47. Calm wind.
Thursday Night
Partly cloudy, with a low around 42. Calm wind.
Friday
Mostly sunny, with a high near 48. Calm wind.
Friday Night
Partly cloudy, with a low around 41. Calm wind.
Saturday
Partly sunny, with a high near 57. Calm wind.
Saturday Night
Partly cloudy, with a low around 41. Calm wind.
Sunday
Partly sunny, with a high near 56. Calm wind becoming west northwest around 5 mph.
Sunday Night
Mostly cloudy, with a low around 42. Calm wind.
Monday
Mostly cloudy, with a high near 56. Calm wind becoming west around 5 mph.
Monday Night
Mostly cloudy, with a low around 45. Calm wind.
Tuesday
A 20 percent chance of rain. Mostly cloudy, with a high near 57. Southeast wind around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Merced CA
 37.36°N 120.56°W (Elev. 180 ft)
12:57 pm PST Dec 10, 2025
1pm PST Dec 10, 2025-6pm PST Dec 16, 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