National Weather Service United States Department of Commerce

Snow Will Continue Across the Plains and Mountains of the Northwest

Two cold fronts will continue to bring snow to the northern Plains and portions of the Rocky Mountain states and the interior Northwest Saturday. Heavy rain is possible across the central Gulf Coast as one front draws moisture off the Gulf of Mexico. Strong thunderstorms are also possible along the Texas and Louisiana Gulf Coast.
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Hazardous Weather Conditions

Current Conditions

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Lewiston ID

7 Day Forecast

For More Weather Information:

Spokane, WA Local Forecast Office

Today

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

High: 4 °C

Tonight

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

Low: 0 °C

Sunday

Rain/Snow Likely Chance for Measurable Precipitation 70%

Rain/Snow
Likely

High: 4 °C

Sunday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: -3 °C

Monday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: -1 °C

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: -12 °C

Tuesday

Sunny

Sunny

High: -7 °C

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: -14 °C

Wednesday

Mostly Sunny

Mostly
Sunny

High: -7 °C

Detailed Forecast

  • Today A chance of snow before 10am, then rain. High near 4. South wind 8 to 14 km/h. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 centimeters possible.
  • Tonight Rain before 1am, then rain and snow likely between 1am and 4am, then snow likely after 4am. Low around 0. Southwest wind 24 to 29 km/h decreasing to 14 to 19 km/h after midnight. Winds could gust as high as 42 km/h. Chance of precipitation is 100%. New snow accumulation of less than a half centimeter possible.
  • Sunday Snow likely before 10am, then rain and snow likely. Cloudy, with a high near 4. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than a half centimeter possible.
  • Sunday Night A 50 percent chance of snow. Cloudy, with a low around -3. Light southeast wind becoming east 8 to 13 km/h in the evening. New snow accumulation of 1 to 2 centimeters possible.
  • Monday A 30 percent chance of snow before 10am. Mostly cloudy, with a high near -1. East wind around 21 km/h, with gusts as high as 32 km/h. New snow accumulation of less than one centimeter possible.
  • Monday Night Partly cloudy, with a low around -12.
  • Tuesday Sunny, with a high near -7.
  • Tuesday Night Partly cloudy, with a low around -14.
  • Wednesday Mostly sunny, with a high near -7.
  • Wednesday Night Partly cloudy, with a low around -12.
  • New Year's Day Partly sunny, with a high near -6.
  • Thursday Night Mostly cloudy, with a low around -6.
  • Friday A 20 percent chance of snow. Mostly cloudy, with a high near -1.