National Weather Service United States Department of Commerce

Severe weather possible for parts of northern Plains and mid/upper Mississippi River Valley

Severe thunderstorms are expected across portions of the northern Plains and upper Mississippi Valley Wednesday. Large hail and damaging winds will be the main threats with these storms, but a tornado or two could occur as well. Other strong to severe storms may occur from late afternoon into the overnight hours from the middle Mississippi Valley into the lower Ohio Valley.
Read More...

Hazardous Weather Conditions

Current Conditions

En Español

Share |

15 Miles NW Moose WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Overnight

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 44 °F

Wednesday

Scattered Thunderstorms Chance for Measurable Precipitation 50%

Scattered
Thunderstorms

High: 62 °F

Wednesday
Night

Thunderstorms Likely Chance for Measurable Precipitation 70%

Thunderstorms
Likely

Low: 49 °F

Thursday

Thunderstorms Likely Chance for Measurable Precipitation 70%

Thunderstorms
Likely

High: 57 °F

Thursday
Night

Scattered Thunderstorms Chance for Measurable Precipitation 50%

Scattered
Thunderstorms

Low: 47 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 58 °F

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 45 °F

Saturday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 54 °F

Saturday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 43 °F

Detailed Forecast

  • Overnight Showers likely and possibly a thunderstorm before 2am, then scattered showers and thunderstorms between 2am and 4am, then scattered showers after 4am. Mostly cloudy, with a low around 44. South wind 5 to 7 mph. Chance of precipitation is 70%.
  • Wednesday Scattered showers, with thunderstorms also possible after 9am. Mostly cloudy, with a high near 62. South southwest wind 8 to 15 mph becoming west in the morning. 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.
  • Wednesday Night Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, with a low around 49. West wind 7 to 10 mph becoming north after midnight. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
  • Thursday Showers and thunderstorms likely, mainly after noon. Mostly cloudy, with a high near 57. South wind 8 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
  • Thursday Night Scattered showers and thunderstorms. Mostly cloudy, with a low around 47. South wind 8 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
  • Friday A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 58. South southwest wind 11 to 13 mph.
  • Friday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 45. South southwest wind around 10 mph. Chance of precipitation is 40%.
  • Saturday A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 54.
  • Saturday Night A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 43.
  • Sunday A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 56.
  • Sunday Night A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 45.
  • Monday A chance of showers and thunderstorms. Partly sunny, with a high near 57.
  • Monday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 45.
  • Tuesday A chance of showers and thunderstorms. Partly sunny, with a high near 54.