Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

ROCK CREEK (RCEC1)

Lat: 37.55983°NLon: 118.67841°WElev: 7103.0ft.

NA

57°F

14°C

Humidity 35%
Wind Speed WNW 4 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 21 Mar 09:04 AM PDT
Extended Forecast for

13 Miles ESE Mammoth Lakes CA

  • Today

    Today: Partly sunny, with a high near 69. Calm wind becoming west around 5 mph in the afternoon.

    High: 69 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 35. West wind around 5 mph becoming calm  in the evening.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 68. Calm wind.

    High: 68 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 69. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 69 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 38. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 69. Calm wind becoming west around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 35. West wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 68. Calm wind.
Sunday Night
Mostly clear, with a low around 35. Southwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 69. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 38. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 37.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ESE Mammoth Lakes CA
 37.58°N 118.75°W (Elev. 6873 ft)
4:20 am PDT Mar 21, 2026
9am PDT Mar 21, 2026-6pm PDT Mar 27, 2026
 
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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