National Weather Service United States Department of Commerce

Unsettled weather forecast across eastern U.S.

A storm system moving across the Great Lakes will bring unsettled weather to parts of the eastern U.S. on Monday, with widespread rain is expected across much of the Northeast. Snow is likely across Wisconsin and the western Great Lakes. Snow is also expected across the central and northern Rockies Monday into Tuesday.
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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

Slight Chance Rain Chance for Measurable Precipitation 10%

Slight Chc
Rain

High: 9 °C

Tonight

Rain Chance for Measurable Precipitation 80%

Rain

Low: 5 °C

Tuesday

Rain Chance for Measurable Precipitation 80%

Rain

High: 11 °C

Tuesday
Night

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 8 °C

Wednesday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 13 °C

Wednesday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 3 °C

Thanksgiving
Day

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

High: 11 °C

Thursday
Night

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

Low: 4 °C

Friday

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

High: 8 °C

Detailed Forecast

  • Today A 10 percent chance of rain after 5pm. Increasing clouds, with a high near 9. Calm wind becoming southeast 5 to 10 km/h in the afternoon.
  • Tonight Rain, mainly after 11pm. Low around 5. East wind 10 to 13 km/h becoming south after midnight. Chance of precipitation is 80%. New precipitation amounts between 2.5 and 5 mm possible.
  • Tuesday Rain, mainly before 5pm. High near 11. West wind 5 to 10 km/h increasing to 13 to 18 km/h in the afternoon. Chance of precipitation is 80%. New precipitation amounts between 2.5 and 5 mm possible.
  • Tuesday Night A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 8. Southwest wind 16 to 26 km/h, with gusts as high as 35 km/h. New precipitation amounts between 1 and 2.5 mm possible.
  • Wednesday A 20 percent chance of rain before 11am. Partly sunny, with a high near 13. South wind around 13 km/h.
  • Wednesday Night A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 3.
  • Thanksgiving Day A 40 percent chance of rain. Mostly cloudy, with a high near 11.
  • Thursday Night A 20 percent chance of rain. Mostly cloudy, with a low around 4.
  • Friday A 40 percent chance of rain. Mostly cloudy, with a high near 8.
  • Friday Night A 50 percent chance of rain. Mostly cloudy, with a low around -1.
  • Saturday A 20 percent chance of showers. Mostly cloudy, with a high near 4.
  • Saturday Night A 20 percent chance of showers. Mostly cloudy, with a low around -4.
  • Sunday A 30 percent chance of showers. Mostly cloudy, with a high near 4.