Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Many locations are likely to set records for the highest-ever March temperature. Periods of critical fire weather will persist from the central Rockies to the central Plains through Saturday as gusty winds and low relative humidity continue. Read More >

Hazardous Weather Conditions

Flood Watch until March 20, 05:00 PM PDT

Current conditions at

ALPENTAL EXIT (TALPE)

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

Rain

43°F

6°C

Humidity	100%
Wind Speed	SSE 1 MPH
Barometer	NA
Dewpoint	43°F (6°C)
Visibility	1.24 mi
Last update	19 Mar 10:41 AM PDT

More Information:

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

Extended Forecast for

10 Miles NNW Snoqualmie Pass WA

Flood Watch March 19, 10:47am until March 20, 05:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch March 19, 10:47am until March 20, 05:00pm
NOW until 5:00pm Fri
Flood Watch
Today
High: 45 °F
Rain
Tonight
Low: 43 °F
Rain
Friday
High: 45 °F⇓
Rain
Friday Night
Low: 30 °F
Rain/Snow
then
Rain/Snow
Likely
Saturday
High: 35 °F
Snow Showers
Likely
Saturday Night
Low: 25 °F
Chance Snow
Showers then
Partly Cloudy
Sunday
High: 40 °F
Slight Chance
Snow Showers
Sunday Night
Low: 31 °F
Slight Chance
Snow Showers
then Mostly
Cloudy

Detailed Forecast

Today

Rain. High near 45. West southwest wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Rain. Low around 43. Southwest wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Friday

Rain. Temperature falling to around 41 by 5pm. West southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Friday Night

Rain, possibly mixed with snow showers before 11pm, then rain and snow showers likely between 11pm and 2am, then snow showers likely after 2am. Low around 30. Wind chill values between 23 and 28. West wind 13 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Saturday

Snow showers likely, mainly before 11am. Partly sunny, with a high near 35. West northwest wind 11 to 13 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Saturday Night

A 30 percent chance of snow showers before 11pm. Partly cloudy, with a low around 25. Little or no snow accumulation expected.

Sunday

A 20 percent chance of snow showers. Partly sunny, with a high near 40.

Sunday Night

A slight chance of snow showers before 11pm. Mostly cloudy, with a low around 31.

Monday

A chance of snow showers before 2pm, then a chance of rain showers. Mostly cloudy, with a high near 46.

Monday Night

Rain likely, mainly after 11pm. Mostly cloudy, with a low around 37.

Tuesday

Rain. Cloudy, with a high near 42.