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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5 Miles SSE Madison WY

7 Day Forecast

Riverton, WY

NWS Weather Forecast Office

Overnight

Mostly Clear

Mostly
Clear

Low: 23 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 56 °F

Monday
Night

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

Low: 32 °F

Tuesday

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

High: 53 °F

Tuesday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 26 °F

Wednesday

Snow Chance for Measurable Precipitation 90%

Snow

High: 34 °F

Wednesday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 18 °F

Thursday

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

High: 42 °F

Thursday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 22 °F

Detailed Forecast

  • Overnight Mostly clear, with a low around 23. Southeast wind around 6 mph.
  • Monday Mostly sunny, with a high near 56. South southeast wind 5 to 9 mph.
  • Monday Night A slight chance of rain showers before midnight, then a chance of snow showers. Mostly cloudy, with a low around 32. South southeast wind 10 to 13 mph. Chance of precipitation is 30%.
  • Tuesday A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 53. Breezy, with a south southeast wind 13 to 18 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 70%.
  • Tuesday Night Snow showers likely. Some thunder is also possible. Cloudy, with a low around 26. Breezy, with a southwest wind 11 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
  • Wednesday Snow showers. High near 34. Southwest wind 9 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
  • Wednesday Night Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 18. Southwest wind around 11 mph. Chance of precipitation is 60%.
  • Thursday A chance of rain and snow showers. Partly sunny, with a high near 42. Chance of precipitation is 30%.
  • Thursday Night A 20 percent chance of snow showers. Mostly cloudy, with a low around 22.
  • Friday A chance of rain and snow showers. Mostly cloudy, with a high near 46. Chance of precipitation is 30%.
  • Friday Night A chance of rain and snow showers. Mostly cloudy, with a low around 26.
  • Saturday A chance of rain and snow showers. Mostly cloudy, with a high near 44.
  • Saturday Night A chance of rain and snow showers. Mostly cloudy, with a low around 23.
  • Sunday 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