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Isolated Severe Storms in the Midwest; Fire Weather Concerns in the Northern Plains; Record Heat in the West

Isolated severe storms are possible across parts of the Florida Peninsula and the Great Lakes to Lower Missouri Valley and south-central Plains late this afternoon and early evening. Elevated to critical fire weather concerns continue over much of the northern Great Plains. Above average temperatures persist across portions of the West today. 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 NNW 6 MPH
Barometer NA
Dewpoint N/A
Visibility 10.00 mi
Last update NA
Extended Forecast for

13 Miles ENE Livingston CA

Heat Advisory May 12, 09:58am until May 12, 10:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory May 12, 09:58am until May 12, 10:00pm

    NOW until 10:00pm Tue

    Heat Advisory

  • Today

    High: 94 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 56. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 56 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 84. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 52. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 91. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 91 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 56. North northwest wind 5 to 10 mph becoming light northwest after midnight. Winds could gust as high as 15 mph.

    Low: 56 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 93. Light northwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 93 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 56. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Clear

Detailed Forecast

Today
Sunny, with a high near 94. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Tonight
Partly cloudy, with a low around 56. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 84. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Clear, with a low around 52. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 91. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
Clear, with a low around 56. North northwest wind 5 to 10 mph becoming light northwest after midnight. Winds could gust as high as 15 mph.
Friday
Sunny, with a high near 93. Light northwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Clear, with a low around 56. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 87. Breezy, with a northwest wind 10 to 15 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 30 mph.
Saturday Night
Mostly clear, with a low around 53. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 89. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Clear, with a low around 54. Northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 94. Northwest wind around 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ENE Livingston CA
 37.5°N 120.54°W (Elev. 197 ft)
Last Update:
9:48 am PDT May 12, 2026
Forecast Valid:
9am PDT May 12, 2026-6pm PDT May 18, 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