Record Heat Remains in Place This Week; Severe Thunderstorms Possible Thursday

Record warmth will persist across portions of California, the Southwest U.S., the central Great Basin and return back to areas of the central/southern Plains and mid-lower Mississippi Valley this week. Over 200 new record high temperatures are forecast. Severe thunderstorms are being outlooked on Thursday over the Midwest. Read More >

Hazardous Weather Conditions

Flood Watch in effect from March 25, 08:00 AM PDT until March 26, 11:00 AM PDT

Current conditions at

Snoqualmie Pass (SNO30)

Lat: 47.42487°NLon: 121.41395°WElev: 3010.0ft.

43°F

6°C

Humidity	64%
Wind Speed	NA NA MPH
Barometer	30.02 in (1016.59 mb)
Dewpoint	31°F (-1°C)
Visibility	NA
Last update	23 Mar 05:00 PM PDT

More Information:

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

Extended Forecast for

15 Miles N Roslyn WA

Flood Watch March 25, 08:00am until March 26, 11:00am

Click here for hazard details and duration

Flood Watch

Tonight
Low: 31 °F
Mostly Cloudy
then Snow
Likely
Tuesday
High: 38 °F
Rain/Snow
Tuesday Night
Low: 25 °F
Rain/Snow
then Snow
Likely
Wednesday
High: 30 °F
Snow
Wednesday Night
Low: 21 °F
Snow then
Chance Snow
Thursday
High: 34 °F
Chance Snow
Thursday Night
Low: 20 °F
Mostly Clear
Friday
High: 42 °F
Sunny
Friday Night
Low: 26 °F
Partly Cloudy

Detailed Forecast

Tonight

Snow likely, mainly after 5am. Mostly cloudy, with a low around 31. West wind around 6 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

Tuesday

Rain and snow before 2pm, then rain between 2pm and 5pm, then rain, possibly mixed with snow after 5pm. High near 38. Southwest wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Tuesday Night

Rain, possibly mixed with snow, becoming all snow after 8pm. Low around 25. West wind 15 to 17 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Wednesday

Snow. High near 30. West wind 14 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

Snow, mainly before 11pm. Low around 21. West wind 15 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Thursday

A 30 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 34.

Thursday Night

Mostly clear, with a low around 20.

Friday

Sunny, with a high near 42.

Friday Night

Partly cloudy, with a low around 26.

Saturday

Partly sunny, with a high near 47.

Saturday Night

Partly cloudy, with a low around 31.