National Weather Service United States Department of Commerce

Hazardous Weather Outlook product no longer displayed on national hazards map

NWS has made a change to the national hazard map, shown below, and will no longer be displaying the Hazardous Weather Outlook (HWO) product on the map. This change is intended to help users focus more quickly on the immediate impacts of hazards instead of those that are highlighted for the future. The Hazardous Weather Outlook will still be available on local Weather Forecast Office Web pages.
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Hazardous Weather Conditions

Current Conditions

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18 Miles N Arminto WY

7 Day Forecast

For More Weather Information:

Riverton, WY Local Forecast Office

This
Afternoon

Breezy

Breezy

High: 56 °F

Tonight

Breezy

Breezy

Low: 34 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 49 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 35 °F

Thursday

Breezy

Breezy

High: 56 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 41 °F

Friday

Sunny

Sunny

High: 60 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 40 °F

Saturday

Breezy

Breezy

High: 60 °F

Detailed Forecast

  • This Afternoon Mostly sunny, with a high near 56. Breezy, with a southwest wind around 23 mph, with gusts as high as 34 mph.
  • Tonight Partly cloudy, with a low around 34. Breezy, with a west wind 15 to 22 mph, with gusts as high as 33 mph.
  • Wednesday Mostly sunny, with a high near 49. West wind 13 to 16 mph.
  • Wednesday Night Mostly clear, with a low around 35. West southwest wind 11 to 16 mph.
  • Thursday Mostly sunny, with a high near 56. Breezy, with a west wind 17 to 21 mph.
  • Thursday Night Partly cloudy, with a low around 41. West southwest wind 14 to 16 mph.
  • Friday Sunny, with a high near 60. South southwest wind around 17 mph.
  • Friday Night Mostly clear, with a low around 40.
  • Saturday Sunny, with a high near 60. Breezy.
  • Saturday Night Mostly clear, with a low around 39.
  • Sunday A slight chance of showers. Mostly sunny, with a high near 46.
  • Sunday Night A slight chance of snow showers. Partly cloudy, with a low around 27.
  • Monday Mostly sunny, with a high near 41.