National Weather Service United States Department of Commerce

Flash flooding possible across parts of Great Basin and southern Plains

A very wet pattern will persist across the Great Basin and into the southern Plains on Tuesday. Heavy rainfall is expected from southeastern Wyoming across Colorado, northeastern New Mexico into the Texas Panhandle and western Oklahoma. Isolated rainfall rates of 1-2 inches per hour will bring a risk of flash flooding to these areas
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Current Conditions

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Boulder CO

7 Day Forecast

For More Weather Information:

Denver-Boulder, CO Local Forecast Office

Tonight

Heavy Rain Chance for Measurable Precipitation 90%

Heavy
Rain

Low: 58 °F

Wednesday

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

High: 71 °F

Wednesday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 54 °F

Thursday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 79 °F

Thursday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 10%

Slight Chc
Thunderstorms

Low: 58 °F

Friday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 78 °F

Friday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 59 °F

Saturday

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

High: 79 °F

Saturday
Night

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

Low: 60 °F

Detailed Forecast

  • Tonight Showers and thunderstorms. Some of the storms could produce heavy rain. Low around 58. Calm wind becoming north 5 to 8 mph in the evening. Chance of precipitation is 90%.
  • Wednesday Showers and thunderstorms likely, mainly before noon. Cloudy, with a high near 71. North wind 5 to 8 mph becoming west in the afternoon. Chance of precipitation is 60%.
  • Wednesday Night A 30 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 54. North northeast wind 5 to 7 mph becoming calm in the evening.
  • Thursday A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 79. Light and variable wind becoming east northeast around 5 mph in the afternoon.
  • Thursday Night A 10 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 58. Northeast wind around 5 mph becoming light and variable.
  • Friday A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.
  • Friday Night A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 59.
  • Saturday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 79.
  • Saturday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 60.
  • Sunday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.
  • Sunday Night A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
  • Monday A slight chance of showers and thunderstorms. Partly sunny, with a high near 80.
  • Monday Night A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
  • Tuesday A slight chance of showers and thunderstorms. Partly sunny, with a high near 81.