National Weather Service United States Department of Commerce

Heavy rain forecast for Pacific Northwest this week

A cold front moving onshore along the Pacific Northwest and northern California coast will bring heavy rain to the region through the first part of the week. A second cold front expected to move onshore by late Tuesday, bringing additional rain and higher-elevation snow to the region.
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Current Conditions

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6 Miles ENE Smoot WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

Tonight

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: 37 °F

Tuesday

Rain/Snow Likely Chance for Measurable Precipitation 70%

Rain/Snow
Likely

High: 48 °F

Tuesday
Night

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

Low: 27 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 47 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 29 °F

Thursday

Mostly Sunny

Mostly
Sunny

High: 54 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 33 °F

Friday

Sunny

Sunny

High: 58 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 33 °F

Detailed Forecast

  • Tonight A slight chance of rain showers after midnight, mixing with snow after 3am. Partly cloudy, with a low around 37. Light south wind increasing to 11 to 16 mph in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 20%.
  • Tuesday Scattered rain and snow showers before 9am, then rain showers likely. Some thunder is also possible. Cloudy, with a high near 48. Breezy, with a south wind 16 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
  • Tuesday Night Scattered rain and snow showers before midnight. Mostly cloudy, with a low around 27. West wind 5 to 11 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
  • Wednesday Mostly sunny, with a high near 47. Light west southwest wind becoming west 5 to 10 mph in the morning.
  • Wednesday Night Partly cloudy, with a low around 29. South southwest wind 5 to 7 mph.
  • Thursday Mostly sunny, with a high near 54. South southwest wind 7 to 9 mph.
  • Thursday Night Partly cloudy, with a low around 33. Southwest wind 5 to 8 mph.
  • Friday Sunny, with a high near 58.
  • Friday Night Mostly clear, with a low around 33.
  • Saturday Sunny, with a high near 55.
  • Saturday Night A slight chance of snow showers. Partly cloudy, with a low around 30.
  • Sunday A chance of rain and snow showers. Partly sunny, with a high near 41.
  • Sunday Night A slight chance of snow showers. Mostly cloudy, with a low around 25.
  • Monday A slight chance of rain and snow showers. Mostly sunny, with a high near 43.