National Weather Service United States Department of Commerce

Powerful nor'easter continues to affect areas across Northeast

The powerful nor'easter that brought moderate to heavy snowfall and blizzard conditions to the Northeast on Monday will continue to affect the region on Tuesday, with heavy snow and blizzard conditions expected from eastern Long Island to Maine as the system slowly moves to the northeast. Snow and strong winds will being tapering off from south to north Tuesday night into Wednesday morning.
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Hazardous Weather Conditions

Current Conditions

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Guernsey WY

7 Day Forecast

For More Weather Information:

Cheyenne, WY Local Forecast Office

This
Afternoon

Sunny

Sunny

High: 21 °C

Tonight

Partly Cloudy

Partly
Cloudy

Low: 6 °C

Wednesday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 13 °C

Wednesday
Night

Decreasing Clouds

Decreasing
Clouds

Low: -2 °C

Thursday

Sunny

Sunny

High: 9 °C

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: -3 °C

Friday

Partly Sunny

Partly
Sunny

High: 8 °C

Friday
Night

Mostly Cloudy

Mostly
Cloudy

Low: -4 °C

Saturday

Partly Sunny

Partly
Sunny

High: 2 °C

Detailed Forecast

  • This Afternoon Sunny, with a high near 21. West wind 15 to 20 km/h.
  • Tonight Partly cloudy, with a low around 6. West wind 15 to 25 km/h.
  • Wednesday A 20 percent chance of rain. Partly sunny, with a high near 13. Breezy, with a northwest wind 25 to 35 km/h, with gusts as high as 50 km/h.
  • Wednesday Night Mostly cloudy, then gradually becoming mostly clear, with a low around -2. North northwest wind 20 to 25 km/h decreasing to 15 to 20 km/h after midnight.
  • Thursday Sunny, with a high near 9. Northwest wind 10 to 15 km/h becoming light and variable.
  • Thursday Night Partly cloudy, with a low around -3.
  • Friday Partly sunny, with a high near 8.
  • Friday Night Mostly cloudy, with a low around -4.
  • Saturday Partly sunny, with a high near 2.
  • Saturday Night Partly cloudy, with a low around -8.
  • Sunday Mostly sunny, with a high near 3.
  • Sunday Night Partly cloudy, with a low around -7.
  • Monday Mostly sunny, with a high near 8.