Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Current conditions at

NCSB (NCSW1)

Lat: 48.42528°NLon: 120.14194°WElev: 1697.0ft.

21°F

-6°C

Humidity	82%
Wind Speed	W 0 MPH
Barometer	NA
Dewpoint	16°F (-9°C)
Visibility	NA
Last update	10 Mar 08:06 AM PDT

More Information:

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

Extended Forecast for

Winthrop WA

Today
High: 39 °F
Sunny then
Chance Snow
Tonight
Low: 23 °F
Snow Likely
Wednesday
High: 40 °F
Snow then
Rain/Snow
Wednesday Night
Low: 27 °F
Rain/Snow
Thursday
High: 41 °F
Rain/Snow and
Breezy
Thursday Night
Low: 25 °F
Rain/Snow
Friday
High: 43 °F
Rain/Snow
Friday Night
Low: 20 °F
Rain/Snow
Likely then
Slight Chance
Rain/Snow
Saturday
High: 41 °F
Chance Snow

Detailed Forecast

Today

A 40 percent chance of snow after 2pm. Increasing clouds, with a high near 39. Calm wind becoming southwest around 6 mph in the afternoon. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow likely, mainly before 2am. Mostly cloudy, with a low around 23. Light and variable wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Wednesday

Snow before 2pm, then rain and snow. High near 40. Calm wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Wednesday Night

Rain and snow before 8pm, then rain between 8pm and 2am, then rain, possibly mixed with snow after 2am. Low around 27. South wind 5 to 11 mph becoming west after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Thursday

Snow, possibly mixed with rain. High near 41. Breezy, with a west wind 10 to 18 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Thursday Night

Rain, possibly mixed with snow. Low around 25. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Friday

Rain and snow. High near 43. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Friday Night

Rain and snow likely before 2am, then a slight chance of snow. Mostly cloudy, with a low around 20. Chance of precipitation is 60%.

Saturday

A 30 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 41.

Saturday Night

Mostly cloudy, with a low around 20.

Sunday

A 40 percent chance of snow. Mostly cloudy, with a high near 40.