Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

ROCK CREEK (RCEC1)

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

NA

35°F

2°C

Humidity 61%
Wind Speed W 3 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 17 Oct 05:04 AM PDT
Extended Forecast for

17 Miles ESE Mammoth Lakes CA

  • Today

    Today: Sunny, with a high near 59. Calm wind becoming east around 5 mph in the afternoon.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 39. Southeast wind around 5 mph becoming calm  in the evening.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 60. West wind around 5 mph becoming east in the morning.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. Southeast wind around 5 mph becoming southwest in the evening.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 56. Southwest wind 5 to 15 mph.

    High: 56 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 33. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of snow before 2pm, then a slight chance of rain and snow between 2pm and 5pm, then a slight chance of rain after 5pm.  Mostly sunny, with a high near 49. Chance of precipitation is 20%.

    High: 49 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain before 8pm, then a chance of rain and snow.  Snow level 8400 feet. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow likely, mainly after 11am.  Snow level rising to 8800 feet in the afternoon. Mostly cloudy, with a high near 42.

    High: 42 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
Sunny, with a high near 59. Calm wind becoming east around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 39. Southeast wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 60. West wind around 5 mph becoming east in the morning.
Sunday Night
Mostly clear, with a low around 36. Southeast wind around 5 mph becoming southwest in the evening.
Monday
Sunny, with a high near 56. Southwest wind 5 to 15 mph.
Monday Night
Mostly clear, with a low around 33. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
A slight chance of snow before 2pm, then a slight chance of rain and snow between 2pm and 5pm, then a slight chance of rain after 5pm. Mostly sunny, with a high near 49. Chance of precipitation is 20%.
Tuesday Night
A chance of rain before 8pm, then a chance of rain and snow. Snow level 8400 feet. Mostly cloudy, with a low around 31.
Wednesday
Rain and snow likely, mainly after 11am. Snow level rising to 8800 feet in the afternoon. Mostly cloudy, with a high near 42.
Wednesday Night
Rain and snow. Snow level 8800 feet lowering to 8300 feet after midnight . Mostly cloudy, with a low around 28.
Thursday
A chance of rain and snow. Partly sunny, with a high near 42.
Thursday Night
A slight chance of rain and snow. Snow level 8700 feet lowering to 8200 feet after midnight . Partly cloudy, with a low around 28.
Friday
Sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles ESE Mammoth Lakes CA
 37.54°N 118.69°W (Elev. 8219 ft)
4:30 am PDT Oct 17, 2026
5am PDT Oct 17, 2026-6pm PDT Oct 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database