National Weather Service United States Department of Commerce

Unsettled weather in store for eastern U.S. into weekend

A complex weather system moving across the eastern U.S. will bring a variety of hazardous weather to the region into the weekend. Much colder weather is expected by Saturday, along with numerous showers and accumulating snow in the higher elevations of the Appalachians. Rain and snow will move into northern New England on Sunday.
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Current Conditions

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Guernsey WY

7 Day Forecast

For More Weather Information:

Cheyenne, WY Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 2 °C

Saturday

Mostly Sunny

Mostly
Sunny

High: 23 °C

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 6 °C

Sunday

Partly Sunny

Partly
Sunny

High: 17 °C

Sunday
Night

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

Low: 2 °C

Monday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 9 °C

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: -2 °C

Tuesday

Sunny

Sunny

High: 12 °C

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 2 °C

Detailed Forecast

  • Overnight Partly cloudy, with a low around 2. Southeast wind around 10 km/h.
  • Saturday Mostly sunny, with a high near 23. South southeast wind 10 to 15 km/h.
  • Saturday Night Partly cloudy, with a low around 6. Southeast wind 10 to 15 km/h becoming south southeast 5 to 10 km/h after midnight.
  • Sunday Partly sunny, with a high near 17. West southwest wind 10 to 15 km/h increasing to 20 to 25 km/h in the afternoon.
  • Sunday Night A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 2. Northwest wind around 15 km/h.
  • Monday A 20 percent chance of showers. Mostly cloudy, with a high near 9.
  • Monday Night Partly cloudy, with a low around -2.
  • Tuesday Sunny, with a high near 12.
  • Tuesday Night Partly cloudy, with a low around 2.
  • Wednesday Mostly sunny, with a high near 16.
  • Wednesday Night Partly cloudy, with a low around 2.
  • Thursday Mostly sunny, with a high near 18.
  • Thursday Night Partly cloudy, with a low around 4.
  • Friday Mostly sunny, with a high near 18.