National Weather Service United States Department of Commerce

Cold Front Crossing the Central U.S.

A cold front over the Northern Rockies will move eastward to the Upper Mississippi Valley/Central Plains by Monday. Rain will develop along the boundary over the Upper Midwest and move into the Upper Great Lakes by Monday. Some of the thunderstorms could become severe in portions of Texas through Monday.
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Hazardous Weather Conditions

Current Conditions

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6 Miles ESE Mount Holmes WY

7 Day Forecast

Riverton, WY

NWS Weather Forecast Office

This
Afternoon

Sunny

Sunny

High: 50 °F

Tonight

Mostly Clear

Mostly
Clear

Low: 24 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 53 °F

Monday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 29 °F

Tuesday

Rain/Snow Likely Chance for Measurable Precipitation 70%

Rain/Snow
Likely

High: 50 °F

Tuesday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 24 °F

Wednesday

Snow Chance for Measurable Precipitation 90%

Snow

High: 32 °F

Wednesday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 18 °F

Thursday

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

High: 39 °F

Detailed Forecast

  • This Afternoon Sunny, with a high near 50. West wind 13 to 15 mph, with gusts as high as 23 mph.
  • Tonight Mostly clear, with a low around 24. West wind 5 to 13 mph becoming east northeast after midnight. Winds could gust as high as 20 mph.
  • Monday Mostly sunny, with a high near 53. South wind 6 to 11 mph.
  • Monday Night A 20 percent chance of snow showers after midnight. Mostly cloudy, with a low around 29. South wind 11 to 15 mph, with gusts as high as 23 mph.
  • Tuesday A chance of rain and snow showers before noon, then rain showers likely. Some thunder is also possible. Mostly cloudy, with a high near 50. Breezy, with a south wind 14 to 19 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
  • Tuesday Night Snow showers likely. Some thunder is also possible. Cloudy, with a low around 24. Breezy, with a southwest wind 19 to 24 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 70%.
  • Wednesday Snow showers. High near 32. West wind 10 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
  • Wednesday Night Snow likely. Mostly cloudy, with a low around 18. Chance of precipitation is 70%.
  • Thursday A chance of rain and snow showers. Partly sunny, with a high near 39. Chance of precipitation is 30%.
  • Thursday Night A 20 percent chance of snow showers. Mostly cloudy, with a low around 21.
  • Friday A chance of rain and snow showers. Mostly cloudy, with a high near 42.
  • Friday Night A chance of snow showers. Mostly cloudy, with a low around 25.
  • Saturday A chance of rain and snow showers. Mostly cloudy, with a high near 41.

 

Additional Forecasts and Information

Zone Area Forecast for Yellowstone National Park, WY