Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972.0ft.

Rain

31°F

-1°C

Humidity	100%
Wind Speed	SE 2 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	1.24 mi
Last update	10 Jan 10:48 AM PST

More Information:

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

Extended Forecast for

3 Miles WNW Snoqualmie Pass WA

Today
High: 37 °F
Mostly Cloudy
Tonight
Low: 32 °F
Rain/Snow and
Dense Fog
Sunday
High: 36 °F
Rain and
Dense Fog
Sunday Night
Low: 35 °F
Rain and
Patchy Fog
Monday
High: 40 °F
Rain and
Patchy Fog
Monday Night
Low: 38 °F
Rain Likely
and Patchy
Fog then
Chance Rain
and Patchy
Fog
Tuesday
High: 45 °F
Slight Chance
Rain then
Partly Sunny
Tuesday Night
Low: 34 °F
Partly Cloudy
Wednesday
High: 43 °F
Mostly Sunny

Detailed Forecast

Today

Mostly cloudy, with a high near 37. Wind chill values between 25 and 32. South wind 7 to 9 mph.

Tonight

Rain, possibly mixed with snow. Patchy dense fog before midnight, then widespread dense fog after 1am. Low around 32. South southeast wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Sunday

Rain. Areas of dense fog before 7am, then widespread dense fog after 8am. High near 36. Southeast wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

Rain. Patchy fog before midnight, then patchy fog after 3am. Low around 35. Southeast wind around 8 mph becoming south southwest after midnight. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

Monday

Rain. Patchy fog. High near 40. West wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Monday Night

Rain likely, mainly before 10pm. Patchy fog before 9pm, then patchy fog after 3am. Otherwise, mostly cloudy, with a low around 38. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

A 20 percent chance of rain before 10am. Partly sunny, with a high near 45.

Tuesday Night

Partly cloudy, with a low around 34.

Wednesday

Mostly sunny, with a high near 43.

Wednesday Night

Partly cloudy, with a low around 30.

Thursday

Sunny, with a high near 42.

Thursday Night

Mostly clear, with a low around 31.