Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

Stampede Pass (KSMP)

Lat: 47.27648°NLon: 121.33817°WElev: 3970.0ft.

light snow,mist

25°F

-4°C

Humidity	96%
Wind Speed	N 0 MPH
Barometer	30.14 in (1020.66 mb)
Dewpoint	24°F (-4°C)
Visibility	2.50 mi
Last update	28 Jan 02:23 AM PST

More Information:

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

Extended Forecast for

11 Miles N Roslyn WA

Overnight
Low: 29 °F
Rain/Snow
Wednesday
High: 40 °F
Rain/Snow
Wednesday Night
Low: 34 °F
Rain/Snow
Thursday
High: 40 °F
Rain/Snow
then Rain
Thursday Night
Low: 36 °F
Rain
Friday
High: 42 °F
Rain
Friday Night
Low: 35 °F
Rain Likely
then Chance
Rain
Saturday
High: 43 °F
Chance Rain
Saturday Night
Low: 34 °F
Slight Chance
Rain

Detailed Forecast

Overnight

Snow likely before 4am, then snow, possibly mixed with rain. Low around 29. Calm wind. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

Wednesday

Rain and snow before 1pm, then rain between 1pm and 4pm, then rain, possibly mixed with snow after 4pm. High near 40. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Wednesday Night

Rain and snow before 10pm, then rain between 10pm and 4am, then rain, possibly mixed with snow after 4am. Low around 34. Calm wind. Chance of precipitation is 90%. Little or no snow accumulation expected.

Thursday

Rain, possibly mixed with snow, becoming all rain after 10am. High near 40. Calm wind. Chance of precipitation is 100%. Little or no snow accumulation expected.

Thursday Night

Rain. Low around 36. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Rain. High near 42. Chance of precipitation is 90%.

Friday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.

Saturday

A 30 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 43.

Saturday Night

A 20 percent chance of rain. Mostly cloudy, with a low around 34.

Sunday

Rain likely, mainly after 4pm. Mostly cloudy, with a high near 43.