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

52°F

11°C

Humidity 30%
Wind Speed SSW 0 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Last update 20 Mar 06:24 PM PDT
Extended Forecast for

6 Miles SE Issaquah WA

Flood Watch March 20, 06:39pm until March 20, 08:00pm
Click here for hazard details and duration
...
  •  
    Flood Watch March 20, 06:39pm until March 20, 08:00pm

    NOW until 8:00pm Fri

    Flood Watch

  • Tonight

    Low: 33 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow before 10am, then a slight chance of snow between 10am and 11am.  Partly sunny, with a high near 42. North wind around 6 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 42 °F

    Chance
    Rain/Snow
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain and snow before 11pm, then a slight chance of snow.  Partly cloudy, with a low around 31. West northwest wind 5 to 7 mph becoming southeast in the evening.  Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Sunday

    Sunday: A chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm.  Partly sunny, with a high near 46. South southeast wind around 7 mph becoming west in the afternoon.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 46 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31. West northwest wind around 6 mph becoming light and variable  in the evening.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 48.

    High: 48 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 40 percent chance of rain after 11pm.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain.  Cloudy, with a high near 48.

    High: 48 °F

    Rain

Detailed Forecast

Tonight
A chance of rain and snow before 3am, then a slight chance of rain and snow after 5am. Mostly cloudy, with a low around 33. Southwest wind 7 to 11 mph becoming north after midnight. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday
A chance of rain and snow before 10am, then a slight chance of snow between 10am and 11am. Partly sunny, with a high near 42. North wind around 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday Night
A slight chance of rain and snow before 11pm, then a slight chance of snow. Partly cloudy, with a low around 31. West northwest wind 5 to 7 mph becoming southeast in the evening. Chance of precipitation is 20%.
Sunday
A chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Partly sunny, with a high near 46. South southeast wind around 7 mph becoming west in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
Mostly cloudy, with a low around 31. West northwest wind around 6 mph becoming light and variable in the evening.
Monday
Mostly cloudy, with a high near 48.
Monday Night
A 40 percent chance of rain after 11pm. Mostly cloudy, with a low around 37.
Tuesday
Rain. Cloudy, with a high near 48.
Tuesday Night
Rain before 2am, then rain and snow. Cloudy, with a low around 36.
Wednesday
Rain and snow, becoming all rain after 11am. Cloudy, with a high near 44.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 30.
Thursday
A chance of rain and snow. Mostly sunny, with a high near 47.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Issaquah WA
 47.47°N 121.93°W (Elev. 1886 ft)
11:27 am PDT Mar 20, 2026
6pm PDT Mar 20, 2026-6pm PDT Mar 27, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database