National Weather Service United States Department of Commerce

A stalled frontal boundary and ample monsoonal moisture will lead to flash flood potential from the Great Basin to the Great Plains tonight and Tuesday

A stalled frontal boundary will set up along the southern and central Rockies for the next couple of days providing focus for showers and thunderstorms. In addition, ample monsoonal moisture will stream in across the southwest bringing enough moisture to introduce a flash flood threat from the Great Basin and Southwest eastward across the central and southern Rockies into the adjacent Plains.
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Current Conditions

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8 Miles ESE Mammoth Lakes CA

7 Day Forecast

For More Weather Information:

Reno, NV Local Forecast Office

Overnight

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

Low: 42 °F

Tuesday

Scattered Thunderstorms Chance for Measurable Precipitation 40%

Scattered
Thunderstorms

High: 60 °F

Tuesday
Night

Scattered Thunderstorms Chance for Measurable Precipitation 30%

Scattered
Thunderstorms

Low: 44 °F

Wednesday

Scattered Thunderstorms Chance for Measurable Precipitation 40%

Scattered
Thunderstorms

High: 59 °F

Wednesday
Night

Scattered Thunderstorms Chance for Measurable Precipitation 30%

Scattered
Thunderstorms

Low: 44 °F

Thursday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 62 °F

Thursday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 46 °F

Friday

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

High: 65 °F

Friday
Night

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

Low: 45 °F

Detailed Forecast

  • Overnight Isolated showers. Mostly cloudy, with a low around 42. North wind around 10 mph. Chance of precipitation is 20%.
  • Tuesday Scattered showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 60. Light and variable wind becoming north 5 to 10 mph in the afternoon. Chance of precipitation is 40%.
  • Tuesday Night Scattered showers and thunderstorms before 10pm, then isolated showers after 3am. Mostly cloudy, with a low around 44. Northeast wind 5 to 15 mph. Chance of precipitation is 30%.
  • Wednesday Isolated showers, then scattered showers and thunderstorms after 11am. Partly sunny, with a high near 59. Northwest wind 5 to 10 mph. Chance of precipitation is 40%.
  • Wednesday Night Scattered showers and thunderstorms before 11pm. Partly cloudy, with a low around 44. Northwest wind around 5 mph. Chance of precipitation is 30%.
  • Thursday A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 62.
  • Thursday Night A 20 percent chance of showers and thunderstorms before 11pm. Mostly clear, with a low around 46.
  • Friday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 65.
  • Friday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 45.
  • Saturday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 65.
  • Saturday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 45.
  • Sunday A chance of showers and thunderstorms. Partly sunny, with a high near 63.
  • Sunday Night A chance of showers and thunderstorms. Partly cloudy, with a low around 45.
  • Monday A chance of showers and thunderstorms. Mostly sunny, with a high near 63.