Tracking Atmospheric River for the West Coast; Space Weather Storming Continues

An atmospheric river will bring threats of gusty to high winds and heavy rainfall to California mainly Thursday into Saturday which may bring areas of flooding and wind damage. Heavy snow will be possible over the Sierra Nevada mountains Thursday into Friday associated with the atmospheric river. Minor to severe geomagnetic storming (space weather) is expected to continue into early Thursday. Read More >

Current conditions at

NCSB (NCSW1)

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

42°F

6°C

Humidity	90%
Wind Speed	ESE 2 MPH
Barometer	NA
Dewpoint	39°F (4°C)
Visibility	NA
Last update	13 Nov 02:06 AM PST

More Information:

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

Extended Forecast for

5 Miles ESE Winthrop WA

Overnight
Low: 34 °F
Chance Rain
and Patchy
Fog
Thursday
High: 43 °F
Rain and
Patchy Fog
Thursday Night
Low: 34 °F
Rain Likely
then Chance
Rain/Snow
Friday
High: 44 °F
Chance
Rain/Snow
Friday Night
Low: 33 °F
Rain/Snow
Likely and
Patchy
Freezing Fog
Saturday
High: 46 °F
Chance Rain
and Patchy
Freezing Fog
Saturday Night
Low: 36 °F
Chance Rain
and Patchy
Fog
Sunday
High: 44 °F
Chance Rain
Sunday Night
Low: 33 °F
Chance
Rain/Snow

Detailed Forecast

Overnight

A 50 percent chance of rain. Patchy fog. Otherwise, cloudy, with a low around 34. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

Thursday

Rain, mainly after 7am. Patchy fog before 10am. High near 43. Calm wind becoming southeast around 6 mph in the morning. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

Rain likely before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 34. North wind 3 to 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Friday

A chance of rain and snow before 4pm, then a slight chance of rain. Mostly cloudy, with a high near 44. West wind around 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Friday Night

Rain likely before 7pm, then rain and snow likely between 7pm and 1am, then rain likely after 1am. Patchy fog between 2am and 3am. Patchy freezing fog after 3am. Otherwise, mostly cloudy, with a low around 33. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. Little or no snow accumulation expected.

Saturday

A 40 percent chance of rain, mainly after 4pm. Patchy fog before 10am. Patchy freezing fog before 8am. Otherwise, mostly cloudy, with a high near 46.

Saturday Night

A 30 percent chance of rain, mainly before 10pm. Patchy fog before 11pm, then patchy fog after midnight. Otherwise, mostly cloudy, with a low around 36.

Sunday

A 40 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 44.

Sunday Night

A chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.

Monday

A slight chance of rain and snow. Partly sunny, with a high near 42. Chance of precipitation is 20%.

Monday Night

A slight chance of rain and snow. Patchy freezing fog. Partly cloudy, with a low around 24. Chance of precipitation is 20%.

Tuesday

Patchy freezing fog. Mostly sunny, with a high near 40.

Tuesday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 24.