Dangerous heat and humidity from the central U.S. to East Coast this weekend

Hot and very humid conditions will push the heat index to well over 100 degrees across a large portion of the central and eastern U.S. Excessive Heat Warnings and Heat Advisories are in effect for much of the Plains, Miss. Valley, Midwest, Ohio Valley, Mid-Atlantic and southern states. Be very cautious if you must do outdoor activities in these areas during the afternoon and evening this weekend. Read More >

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

Fair

21°C

69°F

Humidity 47%
Wind Speed VRBL 3 MPH
Barometer 30.11 in (1018.7 mb)
Dewpoint 9°C (48°F)
Visibility 16 km
Last update 24 Jul 8:56 am PDT
Extended Forecast for

Lewiston ID

  • Today

    Today: Sunny, with a high near 34. Calm wind.

    Sunny

    High: 34 °C

  • Tonight

    Tonight: Clear, with a low around 16. Calm wind.

    Clear

    Low: 16 °C

  • Monday

    Monday: Sunny and hot, with a high near 37. Calm wind.

    Hot

    High: 37 °C

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 18. Calm wind.

    Mostly Clear

    Low: 18 °C

  • Tuesday

    Tuesday: Sunny and hot, with a high near 36. Light and variable wind becoming northwest 9 to 14 km/h in the afternoon.

    Hot

    High: 36 °C

  • Tuesday
    Night

    Tuesday Night: Clear, with a low around 18.

    Clear

    Low: 18 °C

  • Wednesday

    Wednesday: Sunny, with a high near 34.

    Sunny

    High: 34 °C

  • Wednesday
    Night

    Wednesday Night: Clear, with a low around 18.

    Clear

    Low: 18 °C

  • Thursday

    Thursday: Sunny and hot, with a high near 36.

    Hot

    High: 36 °C

Detailed Forecast

Today
Sunny, with a high near 34. Calm wind.
Tonight
Clear, with a low around 16. Calm wind.
Monday
Sunny and hot, with a high near 37. Calm wind.
Monday Night
Mostly clear, with a low around 18. Calm wind.
Tuesday
Sunny and hot, with a high near 36. Light and variable wind becoming northwest 9 to 14 km/h in the afternoon.
Tuesday Night
Clear, with a low around 18.
Wednesday
Sunny, with a high near 34.
Wednesday Night
Clear, with a low around 18.
Thursday
Sunny and hot, with a high near 36.
Thursday Night
Clear, with a low around 19.
Friday
Sunny and hot, with a high near 39.
Friday Night
Clear, with a low around 20.
Saturday
Sunny and hot, with a high near 40.
Click Map For Forecast
Point Forecast:
Lewiston ID
 46.43°N 117.01°W (Elev. 239 m)
6:05 am PDT Jul 24, 2016
9am PDT Jul 24, 2016-6pm PDT Jul 30, 2016
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database