National Weather Service United States Department of Commerce

Wet weather continues across Pacific Northwest and New England

Two developing storm systems will continue to bring heavy rain to opposite coasts of the U.S. on Thursday. One system is affecting the Pacific Northwest and northern California while the other affects New England. There is a risk of flash flooding across parts of New England on Thursday where Flash Flood Watches are in effect.
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Current Conditions

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Old Faithful WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Overnight

Breezy

Breezy

Low: 28 °FRising Temperatures

Thursday

Breezy

Breezy

High: 52 °F

Thursday
Night

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: 31 °F

Friday

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 53 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 28 °F

Saturday

Sunny

Sunny

High: 61 °F

Saturday
Night

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: 28 °F

Sunday

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

High: 41 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 21 °F

Detailed Forecast

  • Overnight Mostly cloudy, with a temperature rising to around 33 by 5am. Breezy, with a south southwest wind 9 to 14 mph increasing to 16 to 21 mph. Winds could gust as high as 31 mph.
  • Thursday Partly sunny, with a high near 52. Breezy, with a southwest wind 22 to 28 mph, with gusts as high as 41 mph.
  • Thursday Night A slight chance of rain showers before midnight, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 31. Southwest wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
  • Friday A slight chance of rain and snow showers before noon. Partly sunny, with a high near 53. South southwest wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
  • Friday Night Mostly clear, with a low around 28. South southwest wind 6 to 13 mph.
  • Saturday Sunny, with a high near 61. South southwest wind 6 to 9 mph.
  • Saturday Night A slight chance of rain showers before midnight, then a slight chance of snow showers. Partly cloudy, with a low around 28. South wind around 6 mph. Chance of precipitation is 20%.
  • Sunday A chance of rain and snow showers. Partly sunny, with a high near 41. Chance of precipitation is 40%.
  • Sunday Night A 50 percent chance of snow. Mostly cloudy, with a low around 21.
  • Monday A 30 percent chance of snow. Partly sunny, with a high near 36.
  • Monday Night A slight chance of snow. Partly cloudy, with a low around 17.
  • Tuesday Mostly sunny, with a high near 39.
  • Tuesday Night A chance of snow. Mostly cloudy, with a low around 24.
  • Wednesday A chance of rain and snow. Partly sunny, with a high near 42.