National Weather Service United States Department of Commerce

Active weather pattern on Sunday brings the threat of wintry weather to several parts of the U.S

A few areas of active weather are expected on Sunday. The first will be in the Southwest, as locally heavy rain and mountain snow is possible in portions of California, Nevada, Utah, Colorado, New Mexico and Arizona. Further east, wintry weather is possible over a large portion of the country. Numerous winter weather products have been issued from the southern Plains to New England.
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Hazardous Weather Conditions

Current Conditions

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6 Miles WSW Grand Encampment WY

7 Day Forecast

For More Weather Information:

Cheyenne, WY Local Forecast Office

Overnight

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 9 °F

Sunday

Chance Light Snow Chance for Measurable Precipitation 50%

Chance
Light Snow

High: 25 °F

Sunday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 16 °F

Monday

Snow Chance for Measurable Precipitation 80%

Snow

High: 29 °F

Monday
Night

Snow Chance for Measurable Precipitation 90%

Snow

Low: 15 °F

Tuesday

Snow Chance for Measurable Precipitation 80%

Snow

High: 18 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: -3 °F

Wednesday

Slight Chance Snow

Slight Chc
Snow

High: 11 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 3 °F

Detailed Forecast

  • Overnight Snow likely. Cloudy, with a low around 9. Calm wind. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.
  • Sunday A 50 percent chance of light snow. Mostly cloudy, with a high near 25. North wind around 5 mph becoming west southwest in the afternoon.
  • Sunday Night Snow likely, mainly after 11pm. Mostly cloudy, with a low around 16. South southwest wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
  • Monday Snow. High near 29. Southwest wind around 10 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
  • Monday Night Snow. Low around 15. West northwest wind 5 to 10 mph. Chance of precipitation is 90%.
  • Tuesday Snow. High near 18. Chance of precipitation is 80%.
  • Tuesday Night A 50 percent chance of snow. Mostly cloudy, with a low around -3.
  • Wednesday A slight chance of snow showers. Mostly sunny, with a high near 11.
  • Wednesday Night Partly cloudy, with a low around 3.
  • Thursday Mostly sunny, with a high near 24.
  • Thursday Night Partly cloudy, with a low around 10.
  • Friday Sunny, with a high near 34.
  • Friday Night Partly cloudy, with a low around 20.
  • Saturday Mostly sunny, with a high near 39.