Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Hazardous Weather Conditions

Dense Fog Advisory until February 5, 12:00 PM PST

Current conditions at

NCSB (NCSW1)

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

31°F

-1°C

Humidity	99%
Wind Speed	NNW 4 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Wind Chill	27°F (-3°C)
Last update	05 Feb 11:06 AM PST

More Information:

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

Extended Forecast for

11 Miles WSW Twisp WA

Dense Fog Advisory February 5, 11:40am until February 5, 12:00pm

Click here for hazard details and duration

Dense Fog Advisory

Dense Fog Advisory February 5, 11:40am until February 5, 12:00pm
NOW until 12:00pm Thu
Dense Fog Advisory
Today
High: 43 °F
Patchy Dense
Fog
Tonight
Low: 35 °F
Partly Cloudy
Friday
High: 44 °F
Mostly Sunny
Friday Night
Low: 30 °F
Partly Cloudy
Saturday
High: 38 °F
Rain/Snow
Likely then
Rain
Saturday Night
Low: 33 °F
Rain then
Rain/Snow
Likely
Sunday
High: 36 °F
Rain/Snow
Sunday Night
Low: 28 °F
Rain/Snow
Likely then
Chance Snow

Detailed Forecast

Today

Patchy dense fog before 1pm. Otherwise, mostly sunny, with a high near 43. Calm wind.

Tonight

Partly cloudy, with a steady temperature around 35. Calm wind.

Friday

Mostly sunny, with a high near 44. Calm wind.

Friday Night

Partly cloudy, with a low around 30. Calm wind.

Saturday

A slight chance of rain and snow before 10am, then rain. High near 38. Calm wind. Chance of precipitation is 80%. Little or no snow accumulation expected.

Saturday Night

Rain before 4am, then rain likely, possibly mixed with snow. Low around 33. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Sunday

Rain and snow. High near 36. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Sunday Night

Rain and snow likely, becoming all snow after 7pm. Mostly cloudy, with a low around 28. Chance of precipitation is 70%.

Monday

A 40 percent chance of snow. Partly sunny, with a high near 36.

Monday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 25.

Tuesday

A 20 percent chance of snow. Mostly cloudy, with a high near 34.

Tuesday Night

Partly cloudy, with a low around 23.