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. Periods of critical fire weather will persist from the central Rockies to the central Plains through the weekend as gusty winds and low relative humidity continue. Read More >

Hazardous Weather Conditions

Current conditions at

Renton Municipal Airport (KRNT)

Lat: 47.49509°NLon: 122.21437°WElev: 23.0ft.

Overcast

56°F

13°C

Humidity	90%
Wind Speed	N 0 MPH
Barometer	30.03 in (1016.93 mb)
Dewpoint	53°F (12°C)
Visibility	10.00 mi
Last update	20 Mar 03:53 AM PDT

More Information:

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

Extended Forecast for

Sammamish WA

Flood Watch March 20, 04:11am until March 20, 05:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch March 20, 04:11am until March 20, 05:00pm
NOW until 5:00pm Fri
Flood Watch
Overnight
Low: 52 °F
Rain Likely
Friday
High: 56 °F
Rain
Friday Night
Low: 40 °F
Rain Likely
then Chance
Showers
Saturday
High: 49 °F
Chance
Showers
Saturday Night
Low: 36 °F
Slight Chance
Showers
Sunday
High: 51 °F
Chance Rain
Sunday Night
Low: 36 °F
Mostly Cloudy
Monday
High: 53 °F
Mostly Cloudy

Detailed Forecast

Overnight

Rain likely. Cloudy, with a low around 52. South wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain, mainly before 3pm. High near 56. South southwest wind 7 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Friday Night

Rain likely before 11pm, then a chance of showers between 11pm and 3am. Mostly cloudy, with a low around 40. West wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

A 40 percent chance of showers, mainly before 11am. Partly sunny, with a high near 49. Light north wind.

Saturday Night

A 20 percent chance of showers. Partly cloudy, with a low around 36. Light and variable wind becoming south southeast around 5 mph after midnight.

Sunday

A 40 percent chance of rain. Partly sunny, with a high near 51.

Sunday Night

Mostly cloudy, with a low around 36.

Monday

Mostly cloudy, with a high near 53.

Monday Night

A chance of rain after 11pm. Mostly cloudy, with a low around 41.