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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Madison WY

7 Day Forecast

Riverton, WY

NWS Weather Forecast Office

This
Afternoon

Sunny

Sunny

High: 53 °F

Tonight

Mostly Clear

Mostly
Clear

Low: 24 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 57 °F

Monday
Night

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: 34 °F

Tuesday

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

High: 54 °F

Tuesday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 27 °F

Wednesday

Rain/Snow Chance for Measurable Precipitation 90%

Rain/Snow

High: 36 °F

Wednesday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 19 °F

Thursday

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 42 °F

Detailed Forecast

  • This Afternoon Sunny, with a high near 53. West wind 11 to 15 mph, with gusts as high as 23 mph.
  • Tonight Mostly clear, with a low around 24. West wind 6 to 14 mph becoming east after midnight. Winds could gust as high as 21 mph.
  • Monday Mostly sunny, with a high near 57. Southeast wind 5 to 9 mph.
  • Monday Night A slight chance of rain and snow showers after midnight. Mostly cloudy, with a low around 34. South southeast wind 9 to 11 mph. Chance of precipitation is 20%.
  • Tuesday A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 54. Breezy, with a south wind 11 to 16 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 70%.
  • Tuesday Night Snow showers likely. Some thunder is also possible. Cloudy, with a low around 27. Breezy, with a southwest wind 11 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.
  • Wednesday Snow showers before noon, then rain and snow showers. High near 36. West southwest wind 9 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 19. Chance of precipitation is 60%.
  • Thursday A slight chance of rain and snow showers. Partly sunny, with a high near 42. Chance of precipitation is 20%.
  • Thursday Night A 20 percent chance of snow showers. Mostly cloudy, with a low around 24.
  • Friday A slight chance of rain and snow showers. Mostly cloudy, with a high near 47.
  • Friday Night A chance of rain and snow showers. Mostly cloudy, with a low around 27.
  • Saturday A chance of rain and snow showers. Mostly cloudy, with a high near 45.

 

Additional Forecasts and Information

Zone Area Forecast for Yellowstone National Park, WY