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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Hazardous Weather Conditions

Current Conditions

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Yosemite Valley CA

7 Day Forecast

Tonight

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 60 °F

Tuesday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 91 °F

Tuesday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 61 °F

Wednesday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 93 °F

Wednesday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 61 °F

Thursday

Mostly Sunny

Mostly
Sunny

High: 92 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 60 °F

Friday

Sunny

Sunny

High: 91 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 60 °F

Detailed Forecast

  • Tonight A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Areas of smoke. Mostly cloudy, with a low around 60. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
  • Tuesday A 30 percent chance of showers and thunderstorms after 11am. Areas of smoke. Partly sunny, with a high near 91. North northeast wind 5 to 10 mph becoming west northwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
  • Tuesday Night A 30 percent chance of showers and thunderstorms before 11pm. Areas of smoke. Partly cloudy, with a low around 61. West northwest wind 5 to 15 mph becoming east northeast after midnight. Winds could gust as high as 20 mph.
  • Wednesday A 20 percent chance of showers and thunderstorms after 11am. Areas of smoke. Mostly sunny, with a high near 93. East northeast wind 5 to 10 mph becoming west in the morning.
  • Wednesday Night A 20 percent chance of showers and thunderstorms before 11pm. Areas of smoke before 11pm. Partly cloudy, with a low around 61. West northwest wind 5 to 10 mph becoming northeast in the evening.
  • Thursday Mostly sunny, with a high near 92. Light and variable wind becoming west 5 to 10 mph in the afternoon.
  • Thursday Night Mostly clear, with a low around 60. West wind 10 to 15 mph becoming light and variable in the evening.
  • Friday Sunny, with a high near 91. East wind 5 to 10 mph becoming southwest in the morning.
  • Friday Night Mostly clear, with a low around 60. West southwest wind 5 to 10 mph becoming east in the evening.
  • Saturday Sunny, with a high near 93. East wind 5 to 10 mph becoming southwest in the morning.
  • Saturday Night Partly cloudy, with a low around 60. West southwest wind 5 to 10 mph becoming east in the evening.
  • Sunday Mostly sunny, with a high near 92. East wind 5 to 10 mph becoming southwest in the morning. Winds could gust as high as 15 mph.
  • Sunday Night Partly cloudy, with a low around 59. West southwest wind 5 to 15 mph becoming east in the evening.
  • Monday Sunny, with a high near 91. East southeast wind 5 to 10 mph becoming southwest in the morning.