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 SSE Mesa CO

7 Day Forecast

For More Weather Information:

Grand Junction, CO Local Forecast Office

Today

Heavy Rain Chance for Measurable Precipitation 70%

Heavy
Rain

High: 61 °F

Tonight

Heavy Rain Chance for Measurable Precipitation 70%

Heavy
Rain

Low: 47 °F

Wednesday

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

High: 60 °F

Wednesday
Night

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 46 °F

Thursday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 64 °F

Thursday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 49 °F

Friday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 64 °F

Friday
Night

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

Low: 49 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 65 °F

Detailed Forecast

  • Today Showers and thunderstorms likely before 8am, then showers likely and possibly a thunderstorm between 8am and noon, then showers and thunderstorms likely after noon. Some of the storms could produce heavy rain. Cloudy, with a high near 61. West southwest wind around 5 mph. Chance of precipitation is 70%.
  • Tonight Showers and thunderstorms likely, mainly before 1am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 47. Southwest wind around 5 mph. Chance of precipitation is 70%.
  • Wednesday Showers and thunderstorms likely, mainly after noon. Mostly cloudy, with a high near 60. Light and variable wind becoming west northwest 5 to 10 mph in the morning. Chance of precipitation is 60%.
  • Wednesday Night A 50 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 46. North wind around 5 mph becoming west after midnight.
  • Thursday A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 64. Northwest wind 5 to 10 mph.
  • Thursday Night A 30 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 49.
  • Friday A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 64.
  • Friday Night A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 49.
  • Saturday Mostly sunny, with a high near 65.
  • Saturday Night Mostly cloudy, with a low around 50.
  • Sunday A chance of showers and thunderstorms. Partly sunny, with a high near 65.
  • Sunday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 48.
  • Monday A chance of showers and thunderstorms. Partly sunny, with a high near 61.