National Weather Service United States Department of Commerce

Arctic Air Will Move Into U.S. This Week

Arctic air will move back into the central Plains, Great Lake States and Western U.S. this week. Winter Storm Warnings, Winter Weather Advisories and Wind Chill Advisories are in effect in many areas. Recent heavy rains across the lower Mississippi and Tennessee Valleys will shift into the Carolinas Monday. Rivers that came up over the weekend will recede across portions of the South.
Read More...

Current Conditions

En Español

Share |

3 Miles ENE Mercury NV

7 Day Forecast

For More Weather Information:

Las Vegas, NV Local Forecast Office

Overnight

Mostly Clear

Mostly
Clear

Low: 29 °F

Monday

Sunny

Sunny

High: 45 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 29 °F

Tuesday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 37 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 26 °F

Wednesday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 28 °F

Wednesday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 24 °F

New Year's
Day

Partly Sunny

Partly
Sunny

High: 31 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 25 °F

Detailed Forecast

  • Overnight Mostly clear, with a low around 29. Northwest wind around 5 mph.
  • Monday Sunny, with a high near 45. Light and variable wind becoming west southwest 5 to 7 mph in the afternoon.
  • Monday Night Partly cloudy, with a low around 29. East wind 10 to 13 mph, with gusts as high as 18 mph.
  • Tuesday A 20 percent chance of snow after 10am. Partly sunny, with a high near 37. East wind 9 to 14 mph.
  • Tuesday Night A 30 percent chance of snow. Mostly cloudy, with a low around 26. Northeast wind 14 to 20 mph, with gusts as high as 28 mph. New snow accumulation of 1 to 2 inches possible.
  • Wednesday A 40 percent chance of snow. Mostly cloudy, with a high near 28. Blustery. New snow accumulation of 1 to 2 inches possible.
  • Wednesday Night A 40 percent chance of snow. Mostly cloudy, with a low around 24. New snow accumulation of less than a half inch possible.
  • New Year's Day Partly sunny, with a high near 31.
  • Thursday Night Partly cloudy, with a low around 25.
  • Friday Mostly sunny, with a high near 39.
  • Friday Night Mostly clear, with a low around 31.
  • Saturday Mostly sunny, with a high near 42.
  • Saturday Night Partly cloudy, with a low around 34.
  • Sunday Mostly sunny, with a high near 48.