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

48°F

9°C

Humidity 63%
Wind Speed W 4 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Wind Chill47°F (8°C)
Last update 21 Mar 11:04 PM PDT
Extended Forecast for

16 Miles ESE Mammoth Lakes CA

  • Overnight

    Overnight: Mostly clear, with a low around 38. West wind around 5 mph.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 70. West wind around 5 mph becoming east in the morning.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. West wind around 5 mph.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 71. West wind 5 to 10 mph.

    High: 71 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. West wind 5 to 10 mph.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 74. West wind around 5 mph.

    High: 74 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 38. West wind around 5 mph.
Sunday
Sunny, with a high near 70. West wind around 5 mph becoming east in the morning.
Sunday Night
Mostly clear, with a low around 39. West wind around 5 mph.
Monday
Mostly sunny, with a high near 71. West wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 40. West wind 5 to 10 mph.
Tuesday
Sunny, with a high near 74. West wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Mostly clear, with a low around 39.
Thursday
Sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Mostly sunny, with a high near 67.
Friday Night
Mostly cloudy, with a low around 38.
Saturday
Mostly sunny, with a high near 67.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles ESE Mammoth Lakes CA
 37.56°N 118.69°W (Elev. 7001 ft)
11:20 pm PDT Mar 21, 2026
12am PDT Mar 22, 2026-6pm PDT Mar 28, 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