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

42°F

6°C

Humidity	99%
Wind Speed	NW 2 MPH
Barometer	NA
Dewpoint	42°F (6°C)
Visibility	1.11 mi
Last update	19 Mar 06:11 AM PDT

More Information:

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

Extended Forecast for

2 Miles NW Snoqualmie Pass WA

Flood Watch March 19, 06:19am until March 20, 05:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch March 19, 06:19am until March 20, 05:00pm
NOW until 5:00pm Fri
Flood Watch
Today
High: 42 °F
Rain
Tonight
Low: 40 °F
Rain
Friday
High: 41 °F⇓
Rain then
Rain/Snow
Friday Night
Low: 26 °F
Rain/Snow
then Snow
Showers
Likely
Saturday
High: 32 °F
Chance Snow
Showers
Saturday Night
Low: 21 °F
Slight Chance
Snow Showers
then Partly
Cloudy
Sunday
High: 36 °F
Slight Chance
Snow Showers
Sunday Night
Low: 28 °F
Mostly Cloudy

Detailed Forecast

Today

Rain. High near 42. West southwest wind around 11 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Tonight

Rain. Low around 40. Southwest wind around 11 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Friday

Rain before 5pm, then rain, possibly mixed with snow. Temperature rising to near 41 by 8am, then falling to around 37 during the remainder of the day. West southwest wind 13 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Friday Night

Rain and snow showers, becoming all snow after 11pm. Low around 26. Wind chill values between 16 and 21. West wind 16 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Saturday

A 50 percent chance of snow showers. Partly sunny, with a high near 32. West northwest wind around 15 mph. New snow accumulation of less than a half inch possible.

Saturday Night

A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 21.

Sunday

A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 36.

Sunday Night

Mostly cloudy, with a low around 28.

Monday

A chance of snow showers after 11am. Mostly cloudy, with a high near 42.

Monday Night

Snow, possibly mixed with rain, mainly after 11pm. Mostly cloudy, with a low around 33.

Tuesday

Rain and snow. Cloudy, with a high near 37.