National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. this weekend

A Pacific storm system will continue to impact the Pacific Northwest through late Sunday. Heavy rainfall could lead to flash flooding, river and small stream flooding, as well as mudslides and debris flows, especially over burn scars. At higher elevations, strong winds and heavy snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
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Current Conditions

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Laramie WY

7 Day Forecast

For More Weather Information:

Cheyenne, WY Local Forecast Office

Late
Afternoon

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 3 °C

Tonight

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: -4 °C

Monday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: -2 °C

Monday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: -11 °C

Tuesday

Mostly Sunny

Mostly
Sunny

High: -3 °C

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: -14 °C

Wednesday

Breezy

Breezy

High: 2 °C

Wednesday
Night

Slight Chance Snow

Slight Chc
Snow

Low: -4 °C

Christmas
Day

Chance Snow

Chance
Snow

High: 1 °C

Detailed Forecast

  • Late Afternoon Snow likely. Cloudy, with a steady temperature around 0. Windy, with a west northwest wind around 60 km/h, with gusts as high as 80 km/h. Chance of precipitation is 60%. Total daytime snow accumulation of less than one centimeter possible.
  • Tonight Snow likely with areas of blowing snow before 8pm, then areas of blowing snow and a chance of snow after 8pm. Cloudy, with a low around -4. Windy, with a west northwest wind 45 to 55 km/h, with gusts as high as 75 km/h. Chance of precipitation is 60%. New snow accumulation of 2 to 4 centimeters possible.
  • Monday A 50 percent chance of snow. Mostly cloudy, with a high near -2. Windy, with a northwest wind 40 to 45 km/h increasing to 45 to 50 km/h in the afternoon. Winds could gust as high as 70 km/h.
  • Monday Night A 40 percent chance of snow. Mostly cloudy, with a low around -11. Wind chill values as low as -20. Blustery, with a northwest wind 35 to 45 km/h decreasing to 25 to 35 km/h after midnight. Winds could gust as high as 60 km/h.
  • Tuesday Mostly sunny, with a high near -3. Northwest wind 25 to 30 km/h, with gusts as high as 40 km/h.
  • Tuesday Night Partly cloudy, with a low around -14.
  • Wednesday Mostly sunny, with a high near 2. Breezy.
  • Wednesday Night A slight chance of snow. Mostly cloudy, with a low around -4.
  • Christmas Day A chance of snow. Mostly cloudy, with a high near 1. Breezy.
  • Thursday Night A chance of snow. Mostly cloudy, with a low around -15. Blustery.
  • Friday Mostly sunny, with a high near -6.
  • Friday Night Partly cloudy, with a low around -14.
  • Saturday Mostly sunny, with a high near -3. Breezy.
  • Saturday Night Partly cloudy, with a low around -10.
  • Sunday Mostly sunny, with a high near -2.