National Weather Service United States Department of Commerce

Arctic air to drop temperatures across the northern Plain and northern Rockies; will bring snow to the Intermountain West

An arctic front is forecast to plunge through the northern Plains and northern Rockies on Saturday bringing a drastic drop in temperatures across these areas with a burst of snow over much of the Intermountain Region. Arctic air will also filter into the Pacific Northwest bringing with it snow showers and subfreezing low temperatures.
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Current Conditions

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Mammoth Lakes CA

7 Day Forecast

For More Weather Information:

Reno, NV Local Forecast Office

Overnight

Windy

Windy

Low: 28 °F

Saturday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 38 °F

Saturday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 27 °F

Sunday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 35 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 25 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 43 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 29 °F

Tuesday

Rain/Snow Likely

Rain/Snow
Likely

High: 41 °F

Tuesday
Night

Rain/Snow

Rain/Snow

Low: 28 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 28. Windy, with a southwest wind around 30 mph, with gusts as high as 45 mph.
  • Saturday A 30 percent chance of snow showers, mainly after 4pm. Partly sunny, with a high near 38. Windy, with a southwest wind around 30 mph, with gusts as high as 45 mph. Little or no snow accumulation expected.
  • Saturday Night A 30 percent chance of snow. Mostly cloudy, with a low around 27. Windy, with a southwest wind 25 to 30 mph decreasing to 15 to 20 mph in the evening. Winds could gust as high as 45 mph. New snow accumulation of less than a half inch possible.
  • Sunday Snow likely. Mostly cloudy, with a high near 35. South wind around 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
  • Sunday Night A 30 percent chance of snow. Partly cloudy, with a low around 25. Southwest wind around 10 mph. Little or no snow accumulation expected.
  • Monday Mostly sunny, with a high near 43.
  • Monday Night Mostly cloudy, with a low around 29.
  • Tuesday Rain and snow likely. Cloudy, with a high near 41.
  • Tuesday Night Rain and snow. Cloudy, with a low around 28.
  • Wednesday Snow likely. Cloudy, with a high near 36.
  • Wednesday Night A chance of snow showers. Mostly cloudy, with a low around 26.
  • Thursday A slight chance of snow showers. Mostly cloudy, with a high near 36.
  • Thursday Night A slight chance of snow showers. Mostly cloudy, with a low around 22.
  • Friday Mostly sunny, with a high near 38.