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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3 Miles SSW Powell WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 60 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 86 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 59 °F

Thursday

Mostly Sunny

Mostly
Sunny

High: 86 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 60 °F

Friday

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

High: 88 °F

Friday
Night

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

Low: 59 °F

Saturday

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

High: 88 °F

Saturday
Night

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

Low: 59 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 60. East southeast wind 3 to 6 mph.
  • Wednesday Mostly sunny, with a high near 86. Light east wind becoming southeast 5 to 10 mph in the morning.
  • Wednesday Night Mostly clear, with a low around 59. Southeast wind around 5 mph becoming calm after midnight.
  • Thursday Mostly sunny, with a high near 86. Calm wind becoming east southeast around 6 mph in the afternoon.
  • Thursday Night Partly cloudy, with a low around 60. Southeast wind 5 to 7 mph becoming calm after midnight.
  • Friday Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 88. East southeast wind 3 to 8 mph. Chance of precipitation is 20%.
  • Friday Night Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 59. South southwest wind around 7 mph. Chance of precipitation is 20%.
  • Saturday Isolated showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 20%.
  • Saturday Night Isolated showers and thunderstorms. Partly cloudy, with a low around 59. Chance of precipitation is 20%.
  • Sunday Sunny, with a high near 88.
  • Sunday Night Isolated showers and thunderstorms. Partly cloudy, with a low around 60.
  • Monday Isolated showers and thunderstorms. Mostly sunny, with a high near 86.
  • Monday Night Isolated showers and thunderstorms. Mostly cloudy, with a low around 59.
  • Tuesday Isolated showers and thunderstorms. Mostly sunny, with a high near 84.