Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Hazardous Weather Conditions

Flood Warning in effect from March 14, 12:17 AM PDT until March 14, 01:45 PM PDT

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

Rain

41°F

5°C

Humidity	93%
Wind Speed	N 0 MPH
Barometer	29.75 in (1007.45 mb)
Dewpoint	39°F (4°C)
Visibility	8.00 mi
Last update	14 Mar 02:20 AM PDT

More Information:

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

Extended Forecast for

2 Miles WSW Lewiston ID

Flood Warning until March 14, 01:45pm

Click here for hazard details and duration

Flood Warning

Flood Warning until March 14, 01:45pm
NOW until 1:45pm Sat
Flood Warning
Overnight
Low: 44 °F
Rain
Saturday
High: 44 °F
Breezy.
Rain/Snow
then Chance
Rain/Snow
Saturday Night
Low: 30 °F
Partly Cloudy
Sunday
High: 48 °F
Increasing
Clouds
Sunday Night
Low: 39 °F
Chance Rain
Monday
High: 57 °F
Chance Rain
Monday Night
Low: 45 °F
Slight Chance
Rain then
Mostly Cloudy
Tuesday
High: 66 °F
Mostly Cloudy

Detailed Forecast

Overnight

Rain. Steady temperature around 44. West wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

Rain before 10am, then a chance of rain and snow. Steady temperature around 44. Breezy, with a west wind 17 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Saturday Night

Partly cloudy, with a low around 30. West wind 12 to 17 mph becoming light and variable after midnight. Winds could gust as high as 28 mph.

Sunday

Increasing clouds, with a high near 48. Light east wind.

Sunday Night

A 50 percent chance of rain. Cloudy, with a low around 39. Southeast wind 3 to 6 mph. New precipitation amounts of less than a tenth of an inch possible.

Monday

A 30 percent chance of rain, mainly after 11am. Cloudy, with a high near 57.

Monday Night

A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 45.

Tuesday

Mostly cloudy, with a high near 66.

Tuesday Night

A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 48.

Wednesday

Partly sunny, with a high near 67.

Wednesday Night

A 20 percent chance of rain. Mostly cloudy, with a low around 51.