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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5 Miles ENE Granite Canon WY

7 Day Forecast

For More Weather Information:

Cheyenne, WY Local Forecast Office

Today

Rain Chance for Measurable Precipitation 80%

Rain

High: 61 °F

Tonight

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

Low: 48 °F

Thursday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 74 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 52 °F

Friday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 74 °F

Friday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 53 °F

Saturday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 75 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 54 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 79 °F

Detailed Forecast

  • Today Rain, mainly before noon. High near 61. East northeast wind around 10 mph becoming south in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
  • Tonight Isolated showers before 9pm. Partly cloudy, with a low around 48. South wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 20%.
  • Thursday A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74. West wind 5 to 10 mph becoming east southeast in the afternoon.
  • Thursday Night Partly cloudy, with a low around 52. Southeast wind 5 to 10 mph becoming west southwest after midnight.
  • Friday A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74. West southwest wind 5 to 10 mph becoming south southeast in the morning.
  • Friday Night A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 53.
  • Saturday A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75.
  • Saturday Night Partly cloudy, with a low around 54.
  • Sunday Mostly sunny, with a high near 79.
  • Sunday Night Partly cloudy, with a low around 56.
  • Monday A chance of showers and thunderstorms. Partly sunny, with a high near 78.
  • Monday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 57.
  • Tuesday A chance of showers and thunderstorms. Partly sunny, with a high near 76.