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

Record Heat for the Intermountain West and Northern Plains; Heavy Rainfall and Severe Weather Threats

Record setting heat is expected over the next several days from the Intermountain West through the northern Plains. Furthermore, fire weather concerns increase with dry and breezy conditions. Meanwhile, heavy rainfall and severe thunderstorm threats for the Ohio/Tennessee Valleys, central Appalachians and Southeast today. The threat shifts to central Gulf Coast and across central Texas this week. Read More >

Current conditions at

CATHEYS VALLEY (CVBC1)

Lat: 37.38024°NLon: 120.07697°WElev: 1234.0ft.

NA

77°F

25°C

Humidity 31%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Heat Index78°F (26°C)
Last update 12 Jul 07:27 AM PDT
Extended Forecast for

15 Miles WSW Mariposa CA

  • Today

    Today: Mostly cloudy, with a high near 96. North northwest wind 5 to 10 mph becoming west southwest in the morning. Winds could gust as high as 15 mph.

    High: 96 °F

    Mostly Cloudy

  • Tonight

    Tonight: Increasing clouds, with a low around 72. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 72 °F

    Increasing
    Clouds

  • Monday

    Monday: A slight chance of rain before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm, then a slight chance of rain after 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 98. West northwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.

    High: 98 °F

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 72. North wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 72 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny and hot, with a high near 101. North wind 5 to 10 mph becoming west in the morning. Winds could gust as high as 20 mph.

    High: 101 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 71. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 71 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 101. West northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 101 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 68. Breezy, with a north northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 68 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 100. West northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 100 °F

    Hot

Detailed Forecast

Today
Mostly cloudy, with a high near 96. North northwest wind 5 to 10 mph becoming west southwest in the morning. Winds could gust as high as 15 mph.
Tonight
Increasing clouds, with a low around 72. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Monday
A slight chance of rain before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm, then a slight chance of rain after 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 98. West northwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 72. North wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday
Sunny and hot, with a high near 101. North wind 5 to 10 mph becoming west in the morning. Winds could gust as high as 20 mph.
Tuesday Night
Clear, with a low around 71. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Sunny and hot, with a high near 101. West northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 68. Breezy, with a north northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Thursday
Sunny and hot, with a high near 100. West northwest wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 68. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 99. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 69. North northwest wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 95. Light and variable wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WSW Mariposa CA
 37.41°N 120.23°W (Elev. 600 ft)
Last Update:
7:56 am PDT Jul 12, 2026
Forecast Valid:
8am PDT Jul 12, 2026-6pm PDT Jul 18, 2026
 
Forecast Discussion
 
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Additional Resources

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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