National Weather Service United States Department of Commerce

Strong winds in the Great Lakes and Ohio Valley

A developing storm system in the Upper Midwest will move through the Great Lakes into Canada on Monday. Winds will be gusty and strong around this system and extend from the Great Lakes to the Ohio and Tennessee Valleys. The strongest winds will be around Lake Ontario and Lake Erie, with gusts up to 60 mph in parts of Michigan, Ohio and Upstate New York where High Wind Warnings are in effect.
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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

Overnight

Mostly Cloudy

Mostly
Cloudy

Low: -3 °C

Monday

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 1 °C

Monday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: -4 °C

Tuesday

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 6 °C

Tuesday
Night

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

Low: -2 °C

Wednesday

Partly Sunny

Partly
Sunny

High: 11 °C

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: -3 °C

Thanksgiving
Day

Partly Sunny

Partly
Sunny

High: 6 °C

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: -3 °C

Detailed Forecast

  • Overnight Mostly cloudy, with a low around -3. West northwest wind around 25 km/h.
  • Monday A slight chance of snow showers before 11am, then a slight chance of rain and snow showers. Partly sunny, with a high near 1. Breezy, with a northwest wind 30 to 40 km/h, with gusts as high as 55 km/h. Chance of precipitation is 20%.
  • Monday Night A 20 percent chance of snow showers before 8pm. Partly cloudy, with a low around -4. West northwest wind 20 to 25 km/h.
  • Tuesday A slight chance of rain and snow after 11am. Mostly cloudy, with a high near 6. Breezy, with a west wind 25 to 30 km/h increasing to 35 to 40 km/h in the afternoon. Winds could gust as high as 60 km/h. Chance of precipitation is 20%.
  • Tuesday Night A chance of rain and snow before 11pm, then a chance of snow. Mostly cloudy, with a low around -2. West northwest wind 25 to 30 km/h decreasing to 20 to 25 km/h after midnight. Chance of precipitation is 30%.
  • Wednesday Partly sunny, with a high near 11.
  • Wednesday Night Partly cloudy, with a low around -3.
  • Thanksgiving Day Partly sunny, with a high near 6.
  • Thursday Night Partly cloudy, with a low around -3.
  • Friday Mostly sunny, with a high near 7.
  • Friday Night Partly cloudy, with a low around -7.
  • Saturday Partly sunny, with a high near 4.
  • Saturday Night Mostly cloudy, with a low around -8.
  • Sunday Mostly sunny, with a high near 7.