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Historic April 21st 2026 Tornado Event

Hazardous Weather Conditions

Dense Fog Advisory until November 5, 10:00 AM PST

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	10.00 mi
Last update	NA

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles WNW Merced CA

Dense Fog Advisory November 5, 05:28am until November 5, 10:00am

Click here for hazard details and duration

...

Dense Fog Advisory November 5, 05:28am until November 5, 10:00am
NOW until 10:00am Thu
Dense Fog Advisory
Today
High: 71 °F
Patchy Fog
then Sunny
Tonight
Low: 46 °F
Mostly Clear
then Patchy
Fog
Friday
High: 72 °F
Mostly Sunny
Friday Night
Low: 46 °F
Mostly Clear
Saturday
High: 76 °F
Sunny
Saturday Night
Low: 48 °F
Mostly Clear
Sunday
High: 75 °F
Sunny
Sunday Night
Low: 48 °F
Partly Cloudy

Detailed Forecast

Today

Patchy fog before 9am. Otherwise, sunny, with a high near 71. Light and variable wind becoming north northwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

Tonight

Patchy fog after 4am. Otherwise, mostly clear, with a low around 46. Calm wind.

Friday

Mostly sunny, with a high near 72. Calm wind.

Friday Night

Mostly clear, with a low around 46. Calm wind.

Saturday

Sunny, with a high near 76. Calm wind becoming south southeast around 5 mph.

Saturday Night

Mostly clear, with a low around 48. Calm wind.

Sunday

Sunny, with a high near 75. Calm wind becoming northwest around 5 mph.