National Weather Service United States Department of Commerce

Active weather pattern on Sunday brings the threat of wintry weather to several parts of the U.S

A few areas of active weather are expected on Sunday. The first will be in the Southwest, as locally heavy rain and mountain snow is possible in portions of California, Nevada, Utah, Colorado, New Mexico and Arizona. Further east, wintry weather is possible over a large portion of the country. Numerous winter weather products have been issued from the southern Plains to New England.
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Hazardous Weather Conditions

Current Conditions

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6 Miles SSW Diamondville WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Tonight

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 11 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 29 °F

Sunday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 14 °F

Monday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 35 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 18 °F

Tuesday

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

High: 26 °F

Tuesday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 6 °F

Wednesday

Sunny

Sunny

High: 23 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 6 °F

Detailed Forecast

  • Tonight A 40 percent chance of snow, mainly before 2am. Patchy fog. Otherwise, mostly cloudy, with a low around 11. Wind chill values as low as zero. East southeast wind 11 to 15 mph, with gusts as high as 22 mph. Total nighttime snow accumulation of less than one inch possible.
  • Sunday Mostly sunny, with a high near 29. Wind chill values as low as -5. East wind 10 to 15 mph, with gusts as high as 21 mph.
  • Sunday Night Mostly cloudy, with a low around 14. East wind 5 to 8 mph.
  • Monday A 20 percent chance of snow. Partly sunny, with a high near 35. Light and variable wind becoming west 5 to 10 mph in the afternoon.
  • Monday Night A 50 percent chance of snow. Mostly cloudy, with a low around 18. West southwest wind 8 to 11 mph. New snow accumulation of 1 to 2 inches possible.
  • Tuesday Snow likely, mainly before 11am. Mostly cloudy, with a high near 26. Breezy, with a west wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 70%.
  • Tuesday Night A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 6. West northwest wind 6 to 14 mph, with gusts as high as 20 mph.
  • Wednesday Sunny, with a high near 23.
  • Wednesday Night Mostly clear, with a low around 6.
  • Thursday Sunny, with a high near 35.
  • Thursday Night Mostly clear, with a low around 15.
  • Friday Sunny, with a high near 43.
  • Friday Night Mostly clear, with a low around 20.
  • Saturday Sunny, with a high near 47.