National Weather Service United States Department of Commerce

Slight Risk of Severe Thunderstorms is Forecast This Afternoon through Tonight

A few severe storms are possible late this afternoon, this evening and tonight across parts of the northern High Plains. Other strong storms are possible today in a corridor arcing from the central Gulf Coast into the Tennessee Valley, and across lower Michigan and adjacent portions of the Great Lakes region. Heavy rain and local flash flooding is possible Gulf Coast and Lower Mississippi Valley.
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Hazardous Weather Conditions

Current Conditions

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5 Miles SSE Madison WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

This
Afternoon

Scattered Thunderstorms Chance for Measurable Precipitation 50%

Scattered
Thunderstorms

High: 61 °F

Tonight

Scattered Thunderstorms Chance for Measurable Precipitation 50%

Scattered
Thunderstorms

Low: 39 °F

Sunday

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

High: 54 °F

Sunday
Night

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

Low: 34 °F

Labor
Day

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

High: 56 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 34 °F

Tuesday

Sunny

Sunny

High: 63 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 38 °F

Wednesday

Sunny

Sunny

High: 65 °F

Detailed Forecast

  • This Afternoon Scattered showers and thunderstorms. Some of the storms could produce small hail and gusty winds. Mostly cloudy, with a high near 61. Southwest wind 9 to 13 mph becoming south southeast. Chance of precipitation is 50%.
  • Tonight Scattered showers and thunderstorms. Some of the storms could produce small hail and gusty winds. Mostly cloudy, with a low around 39. West southwest wind 9 to 14 mph becoming light and variable. Winds could gust as high as 21 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Sunday Scattered rain and snow showers before 9am, then scattered rain showers. Some thunder is also possible. Mostly cloudy, with a high near 54. North wind 6 to 15 mph becoming south in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
  • Sunday Night Scattered rain showers before midnight, then a slight chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 34. West southwest wind 5 to 10 mph becoming light south southwest after midnight. Chance of precipitation is 40%. Little or no snow accumulation expected.
  • Labor Day Isolated showers, with thunderstorms also possible after noon. Partly sunny, with a high near 56. Light south wind becoming west southwest 12 to 17 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 20%.
  • Monday Night Partly cloudy, with a low around 34. South southwest wind 9 to 15 mph, with gusts as high as 22 mph.
  • Tuesday Sunny, with a high near 63. South southwest wind 10 to 17 mph, with gusts as high as 24 mph.
  • Tuesday Night Mostly clear, with a low around 38.
  • Wednesday Sunny, with a high near 65.
  • Wednesday Night Partly cloudy, with a low around 37.
  • Thursday Isolated showers and thunderstorms. Mostly sunny, with a high near 62.
  • Thursday Night A slight chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 36.
  • Friday Isolated showers and thunderstorms. Partly sunny, with a high near 62.