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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Hazardous Weather Conditions

Current Conditions

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5 Miles SW South Entrance WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

This
Afternoon

Heavy Rain Chance for Measurable Precipitation 50%

Heavy
Rain

High: 73 °F

Tonight

Heavy Rain Chance for Measurable Precipitation 20%

Heavy
Rain

Low: 41 °F

Wednesday

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

High: 75 °F

Wednesday
Night

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

Low: 42 °F

Thursday

Scattered Thunderstorms Chance for Measurable Precipitation 40%

Scattered
Thunderstorms

High: 74 °F

Thursday
Night

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

Low: 44 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 72 °F

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 42 °F

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 75 °F

Detailed Forecast

  • This Afternoon Scattered showers and thunderstorms. Some of the storms could produce heavy rain. Partly sunny, with a high near 73. East wind 9 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
  • Tonight Isolated showers and thunderstorms before midnight. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 41. East wind 7 to 10 mph. Chance of precipitation is 20%.
  • Wednesday Isolated showers and thunderstorms after noon. Partly sunny, with a high near 75. Southeast wind 5 to 8 mph. Chance of precipitation is 20%.
  • Wednesday Night Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 42. East southeast wind 6 to 8 mph. Chance of precipitation is 20%.
  • Thursday Scattered showers and thunderstorms after noon. Partly sunny, with a high near 74. Southeast wind around 6 mph becoming west in the afternoon. Chance of precipitation is 40%.
  • Thursday Night Isolated showers and thunderstorms. Mostly cloudy, with a low around 44. Light and variable wind becoming east around 6 mph after midnight. Chance of precipitation is 20%.
  • Friday A 40 percent chance of showers and thunderstorms, mainly after noon. Some of the storms could produce gusty winds. Partly sunny, with a high near 72. East southeast wind around 5 mph becoming southwest in the afternoon.
  • Friday Night A 40 percent chance of showers and thunderstorms. Some of the storms could produce gusty winds. Mostly cloudy, with a low around 42.
  • Saturday A 40 percent chance of showers and thunderstorms. Some of the storms could produce gusty winds. Partly sunny, with a high near 75.
  • Saturday Night A 20 percent chance of showers and thunderstorms. Some of the storms could produce gusty winds. Partly cloudy, with a low around 43.
  • Sunday A slight chance of showers and thunderstorms. Some of the storms could produce gusty winds. Mostly sunny, with a high near 77.
  • Sunday Night A slight chance of showers and thunderstorms. Some of the storms could produce gusty winds. Mostly cloudy, with a low around 43.
  • Monday Isolated showers and thunderstorms. Some of the storms could produce gusty winds. Partly sunny, with a high near 73.