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

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

MOUNT ZION (MTZC1)

Lat: 38.39006°NLon: 120.6524°WElev: 2967.0ft.

NA

75°F

24°C

Humidity 55%
Wind Speed SE 2 MPH
Barometer NA
Dewpoint 58°F (14°C)
Visibility NA
Last update 28 Aug 01:56 PM PDT
Extended Forecast for

5 Miles SE Ione CA

  • This Afternoon

    This Afternoon: A 20 percent chance of rain before 3pm. Mostly cloudy, with a high near 87. Northeast wind around 6 mph becoming west.

    High: 87 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Mostly clear, with a low around 62. Light and variable wind.

    Low: 62 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 91. Calm wind becoming west southwest 5 to 8 mph in the morning.

    High: 91 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 57. West southwest wind 5 to 7 mph becoming calm in the evening.

    Low: 57 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 90. Calm wind becoming west around 6 mph in the afternoon.

    High: 90 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 58.

    Low: 58 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of rain before 3pm. Mostly cloudy, with a high near 87. Northeast wind around 6 mph becoming west.
Tonight
Mostly clear, with a low around 62. Light and variable wind.
Saturday
Sunny, with a high near 91. Calm wind becoming west southwest 5 to 8 mph in the morning.
Saturday Night
Clear, with a low around 57. West southwest wind 5 to 7 mph becoming calm in the evening.
Sunday
Sunny, with a high near 90. Calm wind becoming west around 6 mph in the afternoon.
Sunday Night
Clear, with a low around 58.
Monday
Sunny, with a high near 89.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SE Ione CA
 38.3°N 120.9°W (Elev. 367 ft)
Last Update:
2:00 pm PDT Aug 28, 2026
Forecast Valid:
2pm PDT Aug 28, 2026-6pm PDT Sep 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation