Mammoth, CA Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Clear 33°F
Feels Like 33°F  
Humidity 44% Dew Point 13°F Wind Calm Barometer 30.39 in.
Report from a MADIS/MESONET weather station 0.4 mi. ENE of central Mammoth
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Point Forecast at a Glance

SunDec 14
Sun Dec 14: Mostly Clear, Low 29F
 
29
MonDec 15
Mon Dec 15: Sunny, High 58F, Low 33F
58
33
TueDec 16
Tue Dec 16: Mostly Sunny, High 60F, Low 32F
60
32
WedDec 17
Wed Dec 17: Rain, High 56F, Low 32F
20%
56
32
ThuDec 18
Thu Dec 18: Mostly Sunny, High 59F, Low 30F
59
30
FriDec 19
Fri Dec 19: Rain, High 56F, Low 30F
50%
56
30
SatDec 20
Sat Dec 20: Rain, High 52F, Low 28F
50%
52
28

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7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 52°F to 60°F. Unsettled weather expected with snow likely on at least 4 days.

Climate Context

This week's forecast shows temperatures running 10°F above the historical average for December. Normal highs for this period are around 46°F with lows around 22°F.

This Date in Weather History

1987 - A powerful storm spread heavy snow from the Southern High Plains to the Middle Mississippi Valley, and produced severe thunderstorms in the Lower Mississippi Valley. During the evening a tornado hit West Memphis TN killing six persons and injuring two hundred others. The tornado left 1500 persons homeless, and left all of the residents of Crittendon County without electricity. Kansas City MO was blanketed with 10.8 inches of snow, a 24 hour record for December, and snowfall totals in the Oklahoma panhandle ranged up to 14 inches. Strong winds, gusting to 63 mph at Austin TX, ushered arctic cold into the Great Plains, and caused considerable blowing and drifting of snow.

More on this and other weather history

Mammoth, CA 7 Day Weather Forecast Details

Sunday Dec 14

Mostly Clear

Night: Mostly clear, with a low around 29. Calm wind becoming southwest around 5 mph.

Monday Dec 15

Sunny

Day: Sunny, with a high near 58. Calm wind.

Partly Cloudy

Night: Partly cloudy, with a low around 33. Calm wind becoming west around 5 mph.

Tuesday Dec 16

Mostly Sunny

Day: Mostly sunny, with a high near 60. West wind around 5 mph.

Rain

Night: A 10 percent chance of rain after 4am. Snow level 9900 feet. Partly cloudy, with a low around 32. Southwest wind 5 to 10 mph.

Wednesday Dec 17

Rain

Day: A 20 percent chance of rain before 10am. Snow level 9600 feet. Sunny, with a high near 56. West wind around 10 mph, with gusts as high as 20 mph.

Mostly Clear

Night: Mostly clear, with a low around 32.

Thursday Dec 18

Mostly Sunny

Day: Mostly sunny, with a high near 59.

Partly Cloudy

Night: Partly cloudy, with a low around 30.

Friday Dec 19

Rain

Day: A slight chance of rain after 10am. Mostly sunny, with a high near 56.

Rain

Night: A chance of rain. Snow level 8900 feet. Mostly cloudy, with a low around 30.

Saturday Dec 20

Rain

Day: A chance of rain. Snow level 8800 feet. Partly sunny, with a high near 52.

Rain

Night: A chance of rain. Snow level 8500 feet. Mostly cloudy, with a low around 28.

Sunday Dec 21

Rain

Day: A chance of rain. Snow level 8400 feet rising to 8900 feet in the afternoon. Partly sunny, with a high near 51.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.