National Weather Service United States Department of Commerce

Developing storm will spread rain across eastern U.S.; thunderstorms in the Southeast

A storm system developing in the South will move up the Mississippi River Valley on Sunday bringing rainfall to much of the eastern U.S., along with thunderstorms in the southeastern states. Some of the thunderstorms in the Southeast could produce large hail, damaging wind and heavy rain.
Read More...

Current Conditions

En Español

Share |

Lewiston ID

7 Day Forecast

For More Weather Information:

Spokane, WA Local Forecast Office

Today

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 10 °C

Tonight

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 1 °C

Monday

Slight Chance Rain Chance for Measurable Precipitation 10%

Slight Chc
Rain

High: 8 °C

Monday
Night

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 4 °C

Tuesday

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 11 °C

Tuesday
Night

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

Low: 7 °C

Wednesday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 12 °C

Wednesday
Night

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

Low: 3 °C

Thanksgiving
Day

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 7 °C

Detailed Forecast

  • Today Rain likely, mainly after 4pm. Cloudy, with a high near 10. Southwest wind 8 to 13 km/h increasing to 16 to 21 km/h in the afternoon. Winds could gust as high as 35 km/h. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm possible.
  • Tonight Showers likely before 10pm. Cloudy, with a low around 1. West wind 18 to 23 km/h decreasing to 8 to 13 km/h after midnight. Chance of precipitation is 60%. New precipitation amounts of less than 1 mm possible.
  • Monday A 10 percent chance of rain after 4pm. Mostly cloudy, with a high near 8. South wind 5 to 8 km/h becoming northeast in the morning.
  • Monday Night Rain likely, mainly after 10pm. Cloudy, with a low around 4. South wind 10 to 13 km/h. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm possible.
  • Tuesday Rain likely, mainly before 10am. Cloudy, with a high near 11. Southwest wind 16 to 18 km/h. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm possible.
  • Tuesday Night A 20 percent chance of rain. Mostly cloudy, with a low around 7.
  • Wednesday A 20 percent chance of rain. Mostly cloudy, with a high near 12.
  • Wednesday Night A 20 percent chance of rain. Mostly cloudy, with a low around 3.
  • Thanksgiving Day A 30 percent chance of rain. Mostly cloudy, with a high near 7.
  • Thursday Night A 20 percent chance of rain. Mostly cloudy, with a low around 1.
  • Friday A 20 percent chance of rain. Partly sunny, with a high near 4.
  • Friday Night A 20 percent chance of rain. Mostly cloudy, with a low around 1.
  • Saturday A 20 percent chance of rain. Mostly cloudy, with a high near 5.