National Weather Service United States Department of Commerce

Flash flooding threat continues from the Great Basin across the southern Plains

The wet pattern in place will continue from the Great Basin across the central and southern Rockies into the southern Plains into Wednesday. Ample monsoonal moisture with a frontal boundary in place will allow for shower and thunderstorm development with locally heavy rainfall at times. The heavier showers could lead to flash flooding in some areas, especially urban areas and burn scars.
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Hazardous Weather Conditions

Current Conditions

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Grand Junction CO

7 Day Forecast

For More Weather Information:

Grand Junction, CO Local Forecast Office

Today

Heavy Rain Chance for Measurable Precipitation 30%

Heavy
Rain

High: 31 °C

Tonight

Heavy Rain Chance for Measurable Precipitation 30%

Heavy
Rain

Low: 17 °C

Thursday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 32 °C

Thursday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 18 °C

Friday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 33 °C

Friday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 18 °C

Saturday

Sunny

Sunny

High: 34 °C

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 19 °C

Sunday

Partly Sunny

Partly
Sunny

High: 33 °C

Detailed Forecast

  • Today Scattered showers and thunderstorms, mainly after 11am. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 31. Southeast wind 5 to 15 km/h becoming northwest in the afternoon. Chance of precipitation is 30%.
  • Tonight Scattered showers and thunderstorms, mainly before 7pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 17. Northwest wind 5 to 15 km/h becoming east northeast after midnight. Chance of precipitation is 30%.
  • Thursday A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 32. Calm wind.
  • Thursday Night A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 18. Calm wind becoming east southeast 5 to 10 km/h after midnight.
  • Friday A 20 percent chance of showers and thunderstorms after 7am. Partly sunny, with a high near 33. East wind 5 to 10 km/h becoming calm.
  • Friday Night A 20 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 18.
  • Saturday Sunny, with a high near 34.
  • Saturday Night Partly cloudy, with a low around 19.
  • Sunday Partly sunny, with a high near 33.
  • Sunday Night Mostly cloudy, with a low around 19.
  • Monday Partly sunny, with a high near 31.
  • Monday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 18.
  • Tuesday Partly sunny, with a high near 32.