National Weather Service United States Department of Commerce

Active pattern for the Pacific Northwest this week while a coastal low takes aim on the Northeast later this week

Thunderstorms with heavy rainfall is forecast to bring 5 to 7 inches of rainfall, with localized heavier amounts, to the Pacific Northwest throughout the week. Across the higher mountain elevations, measurable snow is likely. The Northeast will also be the focus of showers and thunderstorms beginning mid-week as a coastal low meanders of the Mid-Atlantic coast.
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Current Conditions

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12 Miles S Green River WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 43 °F

Tuesday

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

High: 61 °F

Tuesday
Night

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

Low: 36 °F

Wednesday

Sunny

Sunny

High: 58 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 35 °F

Thursday

Sunny

Sunny

High: 64 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 37 °F

Friday

Sunny

Sunny

High: 66 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 39 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 43. South wind around 10 mph.
  • Tuesday A slight chance of showers between 8am and noon, then isolated showers and thunderstorms after noon. Some of the storms could produce small hail and gusty winds. Partly sunny, with a high near 61. Windy, with a south southeast wind 10 to 20 mph becoming south 20 to 30 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 20%.
  • Tuesday Night Scattered showers before midnight. Mostly cloudy, with a low around 36. West wind 6 to 13 mph. Chance of precipitation is 40%.
  • Wednesday Sunny, with a high near 58. Southwest wind 3 to 8 mph.
  • Wednesday Night Mostly clear, with a low around 35. Southwest wind 3 to 5 mph.
  • Thursday Sunny, with a high near 64. Southwest wind around 7 mph.
  • Thursday Night Mostly clear, with a low around 37. South southwest wind 5 to 7 mph.
  • Friday Sunny, with a high near 66.
  • Friday Night Mostly clear, with a low around 39.
  • Saturday Sunny, with a high near 65.
  • Saturday Night Mostly clear, with a low around 37.
  • Sunday Mostly sunny, with a high near 53.
  • Sunday Night Partly cloudy, with a low around 30.
  • Monday Mostly sunny, with a high near 50.