Severe Thunderstorms and Heavy Rain from the Southern Plains to the Ohio Valley; Wintry Mix in the Northeast

Numerous showers and thunderstorms, some severe, are expected from the southern Plains to the Ohio Valley. The repeating nature of some showers and thunderstorms may lead to isolated flash flooding across the Ohio Valley. An area of freezing rain, with some snow on the northern edge, will cause hazardous travel conditions over portions of New England. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from March 4, 04:00 AM PST until March 5, 10:00 AM PST

Current conditions at

ALPENTAL EXIT (TALPE)

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

Rain

36°F

2°C

Humidity	100%
Wind Speed	W 0 MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	1.24 mi
Last update	04 Mar 02:21 AM PST

More Information:

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

Extended Forecast for

10 Miles NNW Snoqualmie Pass WA

Winter Weather Advisory March 4, 04:00am until March 5, 10:00am

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 39 °F
Rain/Snow
Wednesday
High: 38 °F
Rain/Snow
Wednesday Night
Low: 30 °F
Rain/Snow
then Snow
Thursday
High: 34 °F
Snow
Thursday Night
Low: 33 °F
Snow
Friday
High: 39 °F
Rain/Snow
Friday Night
Low: 38 °F
Rain
Saturday
High: 42 °F
Rain
Saturday Night
Low: 40 °F
Rain

Detailed Forecast

Overnight

Rain before 4am, then rain, possibly mixed with snow. Steady temperature around 39. South wind around 6 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Wednesday

Rain and snow. High near 38. West southwest wind 7 to 11 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Wednesday Night

Snow, possibly mixed with rain, becoming all snow after 7pm. Low around 30. Wind chill values between 23 and 28. West wind 9 to 11 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Thursday

Snow. High near 34. Wind chill values between 20 and 25. West wind 11 to 13 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

Snow. Low around 33. West wind around 8 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Friday

Rain, possibly mixed with snow, becoming all rain after 1pm. High near 39. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Friday Night

Rain. Low around 38. Chance of precipitation is 90%.

Saturday

Rain. Cloudy, with a high near 42.

Saturday Night

Rain. Cloudy, with a low around 40.

Sunday

Rain before 1pm, then rain, possibly mixed with snow. Cloudy, with a high near 40.

Sunday Night

Rain and snow. Cloudy, with a low around 30.

Monday

Snow. The snow could be heavy at times. Cloudy, with a high near 31.