Severe Thunderstorms and Heavy Rain in the Mississippi Valley; Critical Fire Weather in the Southern Plains

Severe thunderstorms will persist tonight across the Middle Mississippi Valley, producing damaging winds, large to very large hail and several tornadoes. Low humidity and windy conditions will continue to produce elevated to critical fire weather conditions across the southern High Plains into midweek. Read More >

Current conditions at

ROCK CREEK (RCEC1)

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

NA

38°F

3°C

Humidity 63%
Wind Speed S 2 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 28 Apr 12:04 AM PDT
Extended Forecast for

16 Miles ESE Mammoth Lakes CA

  • Overnight

    Overnight: Mostly clear, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of rain and snow showers after 2pm.  Snow level rising to 7900 feet in the afternoon. Sunny, with a high near 52. Calm wind becoming southeast around 5 mph in the afternoon.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 52 °F

    Sunny then
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before 8pm.  Snow level 8200 feet lowering to 7500 feet after midnight . Partly cloudy, with a low around 30. Southeast wind around 5 mph becoming calm  in the evening.

    Low: 30 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 58. Calm wind becoming east around 5 mph in the afternoon.

    High: 58 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 32. North wind around 5 mph.

    Low: 32 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 61. North wind 5 to 10 mph.

    High: 61 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Friday Night

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

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 26. Calm wind.
Tuesday
A chance of rain and snow showers after 2pm. Snow level rising to 7900 feet in the afternoon. Sunny, with a high near 52. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
A 20 percent chance of showers before 8pm. Snow level 8200 feet lowering to 7500 feet after midnight . Partly cloudy, with a low around 30. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 58. Calm wind becoming east around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 32. North wind around 5 mph.
Thursday
Sunny, with a high near 61. North wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 34.
Friday
Sunny, with a high near 65.
Friday Night
Mostly clear, with a low around 37.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Mostly sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles ESE Mammoth Lakes CA
 37.56°N 118.69°W (Elev. 7001 ft)
11:30 pm PDT Apr 27, 2026
12am PDT Apr 28, 2026-6pm PDT May 4, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database