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.

25°F

-4°C

Humidity	78%
Wind Speed	NNW 3 MPH
Barometer	NA
Dewpoint	19°F (-7°C)
Visibility	NA
Last update	10 Mar 01:06 AM PDT

More Information:

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

Extended Forecast for

4 Miles SSE Winthrop WA

Overnight
Low: 18 °F
Mostly Clear
Tuesday
High: 42 °F
Sunny then
Chance Snow
Tuesday Night
Low: 23 °F
Snow Likely
Wednesday
High: 41 °F
Snow then
Rain/Snow
Wednesday Night
Low: 28 °F
Rain/Snow
Thursday
High: 43 °F
Rain/Snow
Thursday Night
Low: 25 °F
Rain/Snow
Friday
High: 44 °F
Rain/Snow
Friday Night
Low: 20 °F
Chance
Rain/Snow
then Slight
Chance
Rain/Snow

Detailed Forecast

Overnight

Mostly clear, with a low around 18. Calm wind.

Tuesday

A 30 percent chance of snow after 2pm. Increasing clouds, with a high near 42. Calm wind becoming southwest 5 to 7 mph in the afternoon. New snow accumulation of less than a half inch possible.

Tuesday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 23. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Wednesday

Snow before 2pm, then rain, possibly mixed with snow. High near 41. Calm wind becoming south 5 to 9 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Wednesday Night

Rain, possibly mixed with snow before 8pm, then rain between 8pm and 5am, then rain and snow after 5am. Low around 28. South wind 5 to 11 mph becoming west after midnight. Winds could gust as high as 37 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 25. 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

A chance of rain and snow before 2am, then a slight chance of snow. Mostly cloudy, with a low around 20. Chance of precipitation is 50%.

Saturday

A 30 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 43.

Saturday Night

Mostly cloudy, with a low around 21.