Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

MOUNT ZION (MTZC1)

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

NA

90°F

32°C

Humidity 21%
Wind Speed WSW 2 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Heat Index86°F (30°C)
Last update 21 Aug 11:56 AM PDT
Extended Forecast for

Ione CA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 91. West wind around 7 mph.

    High: 91 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 61. West wind around 6 mph becoming calm  in the evening.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 95. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 95 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 64. West wind around 6 mph becoming calm  in the evening.

    Low: 64 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 95. Calm wind becoming west around 6 mph in the afternoon.

    High: 95 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 64.

    Low: 64 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 93.

    High: 93 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 91. West wind around 7 mph.
Tonight
Mostly clear, with a low around 61. West wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 95. Calm wind becoming west 5 to 7 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 64. West wind around 6 mph becoming calm in the evening.
Sunday
Sunny, with a high near 95. Calm wind becoming west around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 64.
Monday
Sunny, with a high near 94.
Monday Night
Mostly clear, with a low around 61.
Tuesday
Mostly sunny, with a high near 93.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
Sunny, with a high near 93.
Wednesday Night
Mostly clear, with a low around 62.
Thursday
Sunny, with a high near 93.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Ione CA
 38.34°N 120.94°W (Elev. 299 ft)
11:31 am PDT Aug 21, 2026
12pm PDT Aug 21, 2026-6pm PDT Aug 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database