Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

EW6690 Maple Valley (E6690)

Lat: 47.442°NLon: 122.01433°WElev: 742.16ft.

NA

49°F

9°C

Humidity 1%
Wind Speed SSW 1 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint -46°F (-43°C)
Visibility NA
Last update 20 Mar 09:39 AM PDT
Extended Forecast for

3 Miles NNE Issaquah WA

Flood Watch March 20, 09:56am until March 20, 05:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch March 20, 09:56am until March 20, 05:00pm

    NOW until 5:00pm Fri

    Flood Watch

  • Today

    High: 56 °F

    Rain

  • Tonight

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

    Low: 40 °F

    Rain Likely
    then Chance
    Showers

  • Saturday

    Saturday: A chance of rain showers before 11am, then a chance of rain and snow showers between 11am and 2pm, then a chance of rain showers after 2pm.  Partly sunny, with a high near 49. North wind 3 to 5 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 49 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of showers.  Partly cloudy, with a low around 36. Light and variable wind becoming south southeast around 6 mph after midnight.

    Low: 36 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of rain.  Partly sunny, with a high near 52. South southeast wind around 6 mph becoming west southwest in the afternoon.

    High: 52 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 54.

    High: 54 °F

    Mostly Cloudy

  • Monday Night

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

    Low: 41 °F

    Chance Rain

Detailed Forecast

Today
Rain, mainly before 3pm. High near 56. South southwest wind around 9 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain likely before 11pm, then a chance of showers between 11pm and 3am. Mostly cloudy, with a low around 40. West southwest wind 5 to 7 mph becoming light and variable in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of rain showers before 11am, then a chance of rain and snow showers between 11am and 2pm, then a chance of rain showers after 2pm. Partly sunny, with a high near 49. North wind 3 to 5 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 36. Light and variable wind becoming south southeast around 6 mph after midnight.
Sunday
A 40 percent chance of rain. Partly sunny, with a high near 52. South southeast wind around 6 mph becoming west southwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
Mostly cloudy, with a high near 54.
Monday Night
A chance of rain after 11pm. Mostly cloudy, with a low around 41.
Tuesday
Rain. Cloudy, with a high near 53.
Tuesday Night
Rain. Mostly cloudy, with a low around 39.
Wednesday
Rain. Mostly cloudy, with a high near 50.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 34.
Thursday
A chance of rain and snow. Partly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Issaquah WA
 47.57°N 121.99°W (Elev. 427 ft)
1:53 am PDT Mar 20, 2026
9am PDT Mar 20, 2026-6pm PDT Mar 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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