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Severe Thunderstorms and Flash Flooding Possible

Severe weather will be possible through Monday across the northern and central Plains. Large hail, damaging winds and heavy rain are the main threats. An isolated tornado cannot be ruled out. Across the southern Plains, heavy rainfall could lead to isolated flash flooding with 3 to 4 inches of rainfall possible by Tuesday afternoon.
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Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

Lat: 46.37472°NLon: 117.01444°WElev: 1437ft.

Fair

29°C

85°F

Humidity 29%
Wind Speed N 12 MPH
Barometer 29.85 in (1009.5 mb)
Dewpoint 9°C (49°F)
Visibility 14 km
Heat Index28°C (83°F)
Last update 05 Jul 8:56 pm PDT
Extended Forecast for

Lewiston ID

  • Tonight

    Clear

    Clear

    Low: 18 °C

  • Monday

    Hot

    Hot

    High: 36 °C

  • Monday
    Night

    Mostly Clear

    Mostly
    Clear

    Low: 20 °C

  • Tuesday

    Hot

    Hot

    High: 37 °C

  • Tuesday
    Night

    Mostly Clear

    Mostly
    Clear

    Low: 20 °C

  • Wednesday

    Hot

    Hot

    High: 37 °C

  • Wednesday
    Night

    Mostly Clear

    Mostly
    Clear

    Low: 20 °C

  • Thursday

    Hot

    Hot

    High: 38 °C

  • Thursday
    Night

    Partly Cloudy

    Partly
    Cloudy

    Low: 23 °C

Detailed Forecast

Tonight
Clear, with a low around 18. East wind 8 to 14 km/h.
Monday
Sunny and hot, with a high near 36. East wind 5 to 10 km/h becoming north in the afternoon.
Monday Night
Mostly clear, with a low around 20. Northwest wind 6 to 11 km/h becoming light and variable in the evening.
Tuesday
Sunny and hot, with a high near 37. East wind 5 to 10 km/h becoming west in the morning.
Tuesday Night
Mostly clear, with a low around 20. West wind 8 to 13 km/h becoming light and variable in the evening.
Wednesday
Sunny and hot, with a high near 37.
Wednesday Night
Mostly clear, with a low around 20.
Thursday
Sunny and hot, with a high near 38.
Thursday Night
Partly cloudy, with a low around 23.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 36.
Friday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 22.
Saturday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 33.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 20.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 36.
  Click Map For Forecast
Point Forecast:
Lewiston ID
 46.43°N 117.01°W (Elev. 239 m)
9:06 pm PDT Jul 5, 2015
10pm PDT Jul 5, 2015-6pm PDT Jul 12, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database