Significant Severe Weather in the Upper Midwest; Blizzard Conditions in the Cascades; Heavy Rain and Thunderstorms in Hawaii

Significant severe thunderstorms, including the risk for strong to intense tornadoes, are expected across the Upper Midwest this afternoon and evening. An atmospheric river will bring blizzard conditions to the northern Cascades. A powerful Kona storm is expected to impact Hawaii today into Saturday, bringing heavy rainfall and strong winds. Read More >

Current conditions at

EW6690 Maple Valley (E6690)

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

NA

42°F

6°C

Humidity 63%
Wind Speed ESE 5 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 10 Mar 12:07 PM PDT
Extended Forecast for

2 Miles ESE Sammamish WA

  • This Afternoon

    This Afternoon: Rain, mainly after 1pm.  High near 44. South southwest wind around 11 mph.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Rain

  • Tonight

    Tonight: Rain.  Low around 37. South southwest wind 8 to 11 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain

  • Wednesday

    Wednesday: Rain.  High near 50. South wind 3 to 8 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 50 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain before 2am, then showers after 2am.  Low around 39. Southwest wind 11 to 21 mph, with gusts as high as 29 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Rain

  • Thursday

    Thursday: Showers before 11am, then rain after 11am.  High near 45. South southwest wind 6 to 9 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 45 °F

    Showers

  • Thursday Night

    Thursday Night: Rain.  Low around 36. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 36 °F

    Rain

  • Friday

    Friday: Rain.  High near 44. Chance of precipitation is 100%.

    High: 44 °F

    Rain

  • Friday Night

    Friday Night: Rain before 5am, then rain likely, possibly mixed with snow.  Mostly cloudy, with a low around 32.

    Low: 32 °F

    Rain then
    Rain/Snow
    Likely

  • Saturday

    Saturday: Rain and snow showers likely before 2pm, then a chance of rain showers.  Partly sunny, with a high near 47.

    High: 47 °F

    Rain/Snow
    Likely

Detailed Forecast

This Afternoon
Rain, mainly after 1pm. High near 44. South southwest wind around 11 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain. Low around 37. South southwest wind 8 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain. High near 50. South wind 3 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
Rain before 2am, then showers after 2am. Low around 39. Southwest wind 11 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Showers before 11am, then rain after 11am. High near 45. South southwest wind 6 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain. Low around 36. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Rain. High near 44. Chance of precipitation is 100%.
Friday Night
Rain before 5am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 32.
Saturday
Rain and snow showers likely before 2pm, then a chance of rain showers. Partly sunny, with a high near 47.
Saturday Night
A slight chance of rain showers before 11pm, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 31.
Sunday
Rain likely. Cloudy, with a high near 49.
Sunday Night
Rain likely. Cloudy, with a low around 40.
Monday
Rain likely. Cloudy, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Sammamish WA
 47.59°N 122°W (Elev. 456 ft)
8:01 am PDT Mar 10, 2026
12pm PDT Mar 10, 2026-6pm PDT Mar 16, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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