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 West Coast through 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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Hazardous Weather Conditions

Current Conditions

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Boulder UT

7 Day Forecast

For More Weather Information:

Salt Lake City, UT Local Forecast Office

Overnight

Mostly Cloudy

Mostly
Cloudy

Low: -4 °C

Sunday

Partly Sunny

Partly
Sunny

High: 7 °C

Sunday
Night

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

Low: 0 °C

Monday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 7 °C

Monday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: -6 °C

Tuesday

Sunny

Sunny

High: 4 °C

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: -4 °C

Wednesday

Sunny

Sunny

High: 6 °C

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: -2 °C

Detailed Forecast

  • Overnight Mostly cloudy, with a low around -4. Northwest wind around 11 km/h.
  • Sunday Partly sunny, with a high near 7. North northwest wind 11 to 16 km/h increasing to 18 to 23 km/h in the afternoon.
  • Sunday Night A 20 percent chance of rain after 11pm. Partly cloudy, with a low around 0. Northwest wind 21 to 26 km/h increasing to 29 to 34 km/h in the evening.
  • Monday A slight chance of rain. Mostly sunny, with a high near 7. Breezy, with a northwest wind 40 to 45 km/h, with gusts as high as 65 km/h. Chance of precipitation is 20%.
  • Monday Night A 20 percent chance of snow before 11pm. Partly cloudy, with a low around -6. Blustery, with a north northwest wind 34 to 42 km/h, with gusts as high as 65 km/h.
  • Tuesday Sunny, with a high near 4.
  • Tuesday Night Mostly clear, with a low around -4.
  • Wednesday Sunny, with a high near 6.
  • Wednesday Night Partly cloudy, with a low around -2.
  • Christmas Day A slight chance of snow. Partly sunny, with a high near 2.
  • Thursday Night Partly cloudy, with a low around -9.
  • Friday Mostly sunny, with a high near 0.
  • Friday Night Mostly clear, with a low around -11.
  • Saturday Sunny, with a high near 0.