National Weather Service United States Department of Commerce

Coastal low to bring gusty winds and periods of heavy rain to New England while moderate to heavy rain is expected to linger in the Pacific Northwest and northern California

A coastal low will slowly intensify before moving out of the New England area. Increasingly heavy rainfall will impact the region through Friday. In addition, winds will increase and seas will become rough as the storm gradually intensifies just off the coast. Out west, a cold front approaching the Pacific Northwest will bring moderate to heavy rain to Washington, Oregon and northern California.
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Hazardous Weather Conditions

Current Conditions

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4 Miles NW Guernsey WY

7 Day Forecast

For More Weather Information:

Cheyenne, WY Local Forecast Office

Overnight

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

Low: 44 °F

Wednesday

Sunny

Sunny

High: 67 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 37 °F

Thursday

Sunny

Sunny

High: 74 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 44 °F

Friday

Sunny

Sunny

High: 76 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 42 °F

Saturday

Sunny

Sunny

High: 79 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 45 °F

Detailed Forecast

  • Overnight Isolated showers. Partly cloudy, with a low around 44. West wind around 10 mph. Chance of precipitation is 20%.
  • Wednesday Sunny, with a high near 67. West northwest wind 5 to 10 mph.
  • Wednesday Night Mostly clear, with a low around 37. West wind around 5 mph becoming south after midnight.
  • Thursday Sunny, with a high near 74. South southwest wind 5 to 15 mph becoming west in the afternoon.
  • Thursday Night Partly cloudy, with a low around 44. West wind 5 to 10 mph.
  • Friday Sunny, with a high near 76.
  • Friday Night Mostly clear, with a low around 42.
  • Saturday Sunny, with a high near 79.
  • Saturday Night Mostly clear, with a low around 45.
  • Sunday Mostly sunny, with a high near 69.
  • Sunday Night A slight chance of showers. Mostly cloudy, with a low around 35.
  • Monday A slight chance of showers. Partly sunny, with a high near 55.
  • Monday Night Partly cloudy, with a low around 30.
  • Tuesday Mostly sunny, with a high near 57.