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.

39°F

4°C

Humidity	43%
Wind Speed	W 3 MPH
Barometer	NA
Dewpoint	18°F (-8°C)
Visibility	NA
Last update	09 Mar 06:06 PM PDT

More Information:

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

Extended Forecast for

Winthrop WA

Tonight
Low: 18 °F
Slight Chance
Snow then
Mostly Clear
Tuesday
High: 39 °F
Sunny then
Chance Snow
Tuesday Night
Low: 23 °F
Snow Likely
Wednesday
High: 40 °F
Snow then
Rain/Snow
Wednesday Night
Low: 28 °F
Rain then
Rain/Snow
Thursday
High: 43 °F
Rain/Snow
Thursday Night
Low: 27 °F
Rain/Snow
Friday
High: 44 °F
Rain/Snow
Friday Night
Low: 23 °F
Rain/Snow
Likely

Detailed Forecast

Tonight

A 20 percent chance of snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 18. Northwest wind around 5 mph becoming calm in the evening.

Tuesday

A 30 percent chance of snow after 2pm. Increasing clouds, with a high near 39. Calm wind becoming southwest around 6 mph in the afternoon. New snow accumulation of less than a half inch possible.

Tuesday Night

Snow likely. Mostly cloudy, with a low around 23. Light south 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 around 6 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Wednesday Night

Rain before 5am, then rain, possibly mixed with snow. Low around 28. South wind around 7 mph becoming west after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Thursday

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

Thursday Night

Rain, possibly mixed with snow. Low around 27. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Friday

Rain and snow. High near 44. Chance of precipitation is 80%.

Friday Night

Rain likely, possibly mixed with snow, mainly before 11pm. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.

Saturday

A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 42.

Saturday Night

Mostly cloudy, with a low around 22.