National Weather Service United States Department of Commerce

Warmup expected in the East, cooler weather forecast across parts of West

Much of the eastern U.S. will see a significant warming trend beginning on Friday, with high temperatures as much as 10-15 degrees warmer than on Thursday. The warming trend will continue into the weekend. Meanwhile, temperatures will be on the decrease across much of the northern Plains and Intermountain West over the next several days.
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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

This
Afternoon

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 17 °C

Tonight

Rain Chance for Measurable Precipitation 90%

Rain

Low: 4 °C

Saturday

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

High: 4 °CFalling Temperatures

Saturday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: -7 °C

Sunday

Sunny

Sunny

High: -1 °C

Sunday
Night

Mostly Cloudy

Mostly
Cloudy

Low: -7 °C

Monday

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

High: 3 °C

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: -5 °C

Tuesday

Partly Sunny

Partly
Sunny

High: 4 °C

Detailed Forecast

  • This Afternoon Rain likely, mainly after 1pm. Cloudy, with a high near 17. Southwest wind 18 to 26 km/h, with gusts as high as 45 km/h. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm possible.
  • Tonight Rain. Low around 4. Southwest wind around 24 km/h, with gusts as high as 50 km/h. Chance of precipitation is 90%. New precipitation amounts between 2.5 and 5 mm possible.
  • Saturday Rain likely before 10am, then a chance of snow. Mostly cloudy, with a temperature falling to around 0 by 5pm. West wind around 26 km/h, with gusts as high as 37 km/h. Chance of precipitation is 60%. New snow accumulation of 1 to 3 centimeters possible.
  • Saturday Night A 20 percent chance of snow showers before 10pm. Partly cloudy, with a low around -7. Northwest wind 8 to 16 km/h.
  • Sunday Sunny, with a high near -1. North wind 5 to 8 km/h becoming east in the morning.
  • Sunday Night Mostly cloudy, with a low around -7.
  • Monday A chance of rain and snow. Mostly cloudy, with a high near 3. Chance of precipitation is 30%. Little or no snow accumulation expected.
  • Monday Night Mostly cloudy, with a low around -5.
  • Tuesday Partly sunny, with a high near 4.
  • Tuesday Night Mostly cloudy, with a low around -2.
  • Wednesday Mostly cloudy, with a high near 4.
  • Wednesday Night A 20 percent chance of rain. Cloudy, with a low around 0.
  • Thursday A 20 percent chance of rain. Cloudy, with a high near 5.