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.
Read More...

Current Conditions

En Español

Share |

11 Miles ENE Cimarron CO

7 Day Forecast

For More Weather Information:

Grand Junction, CO Local Forecast Office

Overnight

Scattered Thunderstorms Chance for Measurable Precipitation 40%

Scattered
Thunderstorms

Low: 51 °F

Tuesday

Heavy Rain Chance for Measurable Precipitation 60%

Heavy
Rain

High: 73 °F

Tuesday
Night

Heavy Rain Chance for Measurable Precipitation 60%

Heavy
Rain

Low: 49 °F

Wednesday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 74 °F

Wednesday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 49 °F

Thursday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 78 °F

Thursday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 49 °F

Friday

Chance Thunderstorms

Chance
Thunderstorms

High: 78 °F

Friday
Night

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

Low: 49 °F

Detailed Forecast

  • Overnight Scattered showers and thunderstorms. Mostly cloudy, with a low around 51. East wind around 5 mph becoming calm. Chance of precipitation is 40%.
  • Tuesday Showers and thunderstorms likely, mainly after 2pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 73. Light west southwest wind becoming west 10 to 15 mph in the morning. Chance of precipitation is 60%.
  • Tuesday Night Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 9pm, then a chance of showers and thunderstorms after 9pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 49. West southwest wind 5 to 15 mph. Chance of precipitation is 60%.
  • Wednesday A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 74. West wind around 5 mph.
  • Wednesday Night A 30 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 49. West northwest wind around 5 mph becoming southeast in the evening.
  • Thursday A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 78.
  • Thursday Night A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 49.
  • Friday A chance of showers and thunderstorms. Partly sunny, with a high near 78.
  • Friday Night A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 49.
  • Saturday Partly sunny, with a high near 79.
  • Saturday Night Mostly cloudy, with a low around 49.
  • Sunday Partly sunny, with a high near 78.
  • Sunday Night Mostly cloudy, with a low around 50.
  • Monday A chance of showers and thunderstorms. Partly sunny, with a high near 76.