National Weather Service United States Department of Commerce

Warmup expected in the East, cooler weather forecast across parts of West

Much of the eastern U.S. will see a significant warming trend beginning on Friday, with high temperatures as much as 10-15 degrees warmer than on Thursday. The warming trend will continue into the weekend. Meanwhile, temperatures will be on the decrease across much of the northern Plains and Intermountain West over the next several days.
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Hazardous Weather Conditions

Current Conditions

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20 Miles SSW Green River WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

This
Afternoon

Sunny

Sunny

High: 55 °F

Tonight

Clear

Clear

Low: 27 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 52 °F

Saturday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 28 °F

Sunday

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

High: 44 °F

Sunday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 21 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 42 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 24 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 45 °F

Detailed Forecast

  • This Afternoon Sunny, with a high near 55. South southwest wind 6 to 9 mph.
  • Tonight Clear, with a low around 27. South wind 10 to 14 mph, with gusts as high as 21 mph.
  • Saturday Mostly sunny, with a high near 52. West southwest wind 9 to 11 mph.
  • Saturday Night Mostly cloudy, with a low around 28. West southwest wind 6 to 10 mph.
  • Sunday A slight chance of snow before 11am, then a chance of rain. Partly sunny, with a high near 44. West wind 6 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
  • Sunday Night A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 21. North northwest wind around 6 mph becoming calm in the evening.
  • Monday Mostly sunny, with a high near 42. Light south wind becoming southwest 6 to 11 mph in the afternoon.
  • Monday Night Partly cloudy, with a low around 24.
  • Tuesday Mostly sunny, with a high near 45.
  • Tuesday Night Mostly cloudy, with a low around 22.
  • Wednesday A slight chance of rain and snow. Partly sunny, with a high near 42.
  • Wednesday Night A slight chance of snow. Mostly cloudy, with a low around 24.
  • Thursday A slight chance of rain and snow. Partly sunny, with a high near 42.