Areas of Severe Thunderstorms and Excessive Rainfall Through This Weekend

Severe thunderstorms which can bring large hail, damaging winds, and isolated tornadoes will be possible over parts of the central U.S. through this weekend. Thunderstorms with heavy to excessive rainfall moving from Texas into the mid-Mississippi Valley through this weekend may produce areas of flooding. Read More >

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

Lat: 46.37472°NLon: 117.01444°WElev: 1437.0ft.

Overcast

57°F

14°C

Humidity 35%
Wind Speed NW 9 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 06 Jun 11:30 PM PDT
Extended Forecast for

2 Miles WSW Lewiston ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 47. West wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 47 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers before 11am.  Partly sunny, then gradually becoming sunny, with a high near 69. South wind around 7 mph becoming northwest in the afternoon.

    High: 69 °F

    Slight Chance
    Showers then
    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 46. North wind around 6 mph becoming calm  in the evening.

    Low: 46 °F

    Increasing
    Clouds

  • Monday

    Monday: Increasing clouds, with a high near 74. Light and variable wind becoming west around 6 mph in the afternoon.

    High: 74 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Rain likely, mainly after 11pm.  Cloudy, with a low around 52. West wind 5 to 7 mph becoming east in the evening.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 52 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain before 11am, then showers likely and possibly a thunderstorm after 11am.  High near 70. Chance of precipitation is 90%.

    High: 70 °F

    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 48. Breezy.  Chance of precipitation is 60%.

    Low: 48 °F

    Showers
    Likely and
    Breezy then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 47. West wind 8 to 10 mph, with gusts as high as 20 mph.
Sunday
A 20 percent chance of showers before 11am. Partly sunny, then gradually becoming sunny, with a high near 69. South wind around 7 mph becoming northwest in the afternoon.
Sunday Night
Increasing clouds, with a low around 46. North wind around 6 mph becoming calm in the evening.
Monday
Increasing clouds, with a high near 74. Light and variable wind becoming west around 6 mph in the afternoon.
Monday Night
Rain likely, mainly after 11pm. Cloudy, with a low around 52. West wind 5 to 7 mph becoming east in the evening. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain before 11am, then showers likely and possibly a thunderstorm after 11am. High near 70. Chance of precipitation is 90%.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 48. Breezy. Chance of precipitation is 60%.
Wednesday
Mostly sunny, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Sunny, with a high near 76.
Thursday Night
Mostly clear, with a low around 48.
Friday
Sunny, with a high near 81.
Friday Night
Clear, with a low around 51.
Saturday
Sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Lewiston ID
 46.38°N 117.03°W (Elev. 1201 ft)
11:36 pm PDT Jun 6, 2026
11pm PDT Jun 6, 2026-6pm PDT Jun 13, 2026
 
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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