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

16°C

61°F

Humidity 51%
Wind Speed calm
Barometer 30.08 in
Dewpoint 6°C (43°F)
Visibility 16 km
Last update 24 Jul 3:10 am PDT
Extended Forecast for

Lewiston ID

  • Overnight

    Overnight: Clear, with a low around 13. Calm wind.

    Clear

    Low: 13 °C

  • Sunday

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

    Sunny

    High: 34 °C

  • Sunday
    Night

    Sunday Night: 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.

    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

Detailed Forecast

Overnight
Clear, with a low around 13. Calm wind.
Sunday
Sunny, with a high near 34. Calm wind.
Sunday Night
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.
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)
2:16 am PDT Jul 24, 2016
3am PDT Jul 24, 2016-6pm PDT Jul 30, 2016
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database