National Weather Service United States Department of Commerce

Active pattern for the Pacific Northwest this week while a coastal low takes aim on the Northeast later this week

Thunderstorms with heavy rainfall is forecast to bring 5 to 7 inches of rainfall, with localized heavier amounts, to the Pacific Northwest throughout the week. Across the higher mountain elevations, measurable snow is likely. The Northeast will also be the focus of showers and thunderstorms beginning mid-week as a coastal low meanders of the Mid-Atlantic coast.
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Current Conditions

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Cheyenne WY

7 Day Forecast

For More Weather Information:

Cheyenne, WY Local Forecast Office

Overnight

Mostly Clear

Mostly
Clear

Low: 6 °C

Tuesday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 23 °C

Tuesday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 7 °C

Wednesday

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

High: 19 °C

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 8 °C

Thursday

Sunny

Sunny

High: 22 °C

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 7 °C

Friday

Sunny

Sunny

High: 24 °C

Friday
Night

Mostly Clear

Mostly
Clear

Low: 6 °C

Detailed Forecast

  • Overnight Mostly clear, with a low around 6. West wind 10 to 15 km/h.
  • Tuesday A 20 percent chance of showers after 3pm. Mostly sunny, with a high near 23. West wind 10 to 15 km/h becoming south in the afternoon.
  • Tuesday Night A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 7. South southwest wind 5 to 10 km/h becoming west after midnight.
  • Wednesday Isolated showers before noon. Mostly sunny, with a high near 19. West northwest wind 10 to 15 km/h increasing to 20 to 25 km/h in the afternoon. Chance of precipitation is 20%.
  • Wednesday Night Mostly clear, with a low around 8. West wind 10 to 15 km/h.
  • Thursday Sunny, with a high near 22.
  • Thursday Night Mostly clear, with a low around 7.
  • Friday Sunny, with a high near 24.
  • Friday Night Mostly clear, with a low around 6.
  • Saturday Sunny, with a high near 23.
  • Saturday Night Mostly clear, with a low around 6.
  • Sunday Mostly sunny, with a high near 20.
  • Sunday Night A slight chance of rain and snow showers. Partly cloudy, with a low around 1.
  • Monday Mostly sunny, with a high near 13.