Critical Fire Weather in the High Plains; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from February 17, 10:00 PM PST until February 18, 10:00 AM PST

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

Mist

39°F

4°C

Humidity	79%
Wind Speed	N 0 MPH
Barometer	29.46 in (997.63 mb)
Dewpoint	33°F (1°C)
Visibility	10.00 mi
Last update	17 Feb 05:56 PM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles WSW Lewiston ID

Winter Weather Advisory February 17, 10:00pm until February 18, 10:00am

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 31 °F
Rain Likely
then
Rain/Snow
Likely
Wednesday
High: 40 °F
Snow Likely
then
Rain/Snow
Likely
Wednesday Night
Low: 26 °F
Slight Chance
Snow then
Partly Cloudy
Thursday
High: 39 °F
Slight Chance
Snow
Thursday Night
Low: 27 °F
Chance Snow
Friday
High: 39 °F
Chance Snow
Friday Night
Low: 25 °F
Partly Cloudy
Saturday
High: 43 °F
Partly Sunny
Saturday Night
Low: 30 °F
Mostly Cloudy

Detailed Forecast

Tonight

Rain likely before midnight, then rain and snow likely. Mostly cloudy, with a low around 31. East wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 60%. Little or no snow accumulation expected.

Wednesday

Snow likely before 3pm, then a chance of rain and snow. Partly sunny, with a high near 40. West wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Wednesday Night

A 20 percent chance of snow before 10pm. Partly cloudy, with a low around 26. Southeast wind 3 to 5 mph.

Thursday

A 20 percent chance of snow after 10am. Mostly cloudy, with a high near 39. Light and variable wind becoming north around 5 mph in the afternoon.

Thursday Night

A 30 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 27. West wind 3 to 5 mph. Little or no snow accumulation expected.

Friday

A 30 percent chance of snow, mainly before 10am. Mostly cloudy, with a high near 39. Little or no snow accumulation expected.

Friday Night

Partly cloudy, with a low around 25.

Saturday

Partly sunny, with a high near 43.