Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. 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.

Overcast

39°F

4°C

Humidity	86%
Wind Speed	W 16 MPH
Barometer	29.86 in (1011.18 mb)
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Wind Chill	30°F (-1°C)
Last update	14 Mar 07:35 AM PDT

More Information:

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

Extended Forecast for

6 Miles SE 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
Today
High: 40 °F
Windy.
Rain/Snow
then Chance
Snow
Tonight
Low: 28 °F
Partly Cloudy
and Breezy
then Mostly
Cloudy
Sunday
High: 45 °F
Increasing
Clouds
Sunday Night
Low: 38 °F
Chance Rain
Monday
High: 56 °F
Chance Rain
Monday Night
Low: 44 °F
Slight Chance
Rain then
Mostly Cloudy
Tuesday
High: 65 °F
Mostly Cloudy
Tuesday Night
Low: 47 °F
Slight Chance
Rain then
Mostly Cloudy

Detailed Forecast

Today

Rain before 8am, then a chance of rain and snow between 8am and 10am, then a chance of snow after 10am. Steady temperature around 40. Windy, with a west wind 23 to 32 mph, with gusts as high as 46 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Tonight

Partly cloudy, with a low around 28. Breezy, with a west wind 17 to 22 mph becoming light southwest after midnight. Winds could gust as high as 33 mph.

Sunday

Increasing clouds, with a high near 45. Calm wind becoming southeast around 6 mph in the afternoon.

Sunday Night

A 50 percent chance of rain. Snow level 2600 feet rising to 4200 feet after midnight. Cloudy, with a low around 38. East wind around 6 mph becoming southeast in the evening. New precipitation amounts of less than a tenth of an inch possible.

Monday

A 30 percent chance of rain. Cloudy, with a high near 56. Southeast wind around 7 mph.

Monday Night

A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 44.

Tuesday

Mostly cloudy, with a high near 65.

Tuesday Night

A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 47.

Wednesday

A 20 percent chance of rain after 11am. Partly sunny, with a high near 66.

Wednesday Night

A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 51.