Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

EW6690 Maple Valley (E6690)

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

NA

30°F

-1°C

Humidity 1%
Wind Speed ESE 0 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint -57°F (-49°C)
Visibility NA
Last update 13 Mar 02:42 PM PDT
Extended Forecast for

6 Miles SE Issaquah WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 24. East wind around 6 mph.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain, possibly mixed with snow, mainly after 4pm.  High near 42. Wind chill values between 20 and 30. East southeast wind around 6 mph becoming light and variable  in the morning.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 42 °F

    Mostly Cloudy
    then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain, mainly before 9pm.  Low around 35. South wind 5 to 7 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Rain

  • Monday

    Monday: Rain.  High near 50. South wind around 7 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 50 °F

    Rain

  • Monday Night

    Monday Night: Rain likely, mainly after 11pm.  Cloudy, with a low around 42. South wind around 8 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain.  High near 48. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 48 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Low around 44. Chance of precipitation is 100%.

    Low: 44 °F

    Rain

  • Wednesday

    Wednesday: Rain.  Cloudy, with a high near 50.

    High: 50 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Cloudy, with a low around 46.

    Low: 46 °F

    Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 24. East wind around 6 mph.
Sunday
Rain, possibly mixed with snow, mainly after 4pm. High near 42. Wind chill values between 20 and 30. East southeast wind around 6 mph becoming light and variable in the morning. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
Rain, mainly before 9pm. Low around 35. South wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain. High near 50. South wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Rain likely, mainly after 11pm. Cloudy, with a low around 42. South wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain. High near 48. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Rain. Low around 44. Chance of precipitation is 100%.
Wednesday
Rain. Cloudy, with a high near 50.
Wednesday Night
Rain. Cloudy, with a low around 46.
Thursday
Rain. Cloudy, with a high near 52.
Thursday Night
Rain. Cloudy, with a low around 44.
Friday
Rain likely. Mostly cloudy, with a high near 55.
Friday Night
A chance of rain. Mostly cloudy, with a low around 41.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Issaquah WA
 47.47°N 121.93°W (Elev. 1886 ft)
2:25 am PDT Mar 15, 2026
3am PDT Mar 15, 2026-6pm PDT Mar 21, 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