National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Blizzard Conditions Continue Tonight Across Coastal Maine; Critical Fire Weather in the Southern Plains Tuesday

Heavy snow and strong winds will continue into Tuesday morning across Maine as the major winter storm departs off the coast. Blizzard Warnings and Winter Storm Warnings remain in effect. Strong winds and dry conditions will promote elevated to critical fire weather conditions across southeast Colorado into the southern High Plains Tuesday. Read More >

Current conditions at

EW6690 Maple Valley (E6690)

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

NA

39°F

4°C

Humidity 88%
Wind Speed ESE 0 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 36°F (2°C)
Visibility NA
Last update 23 Feb 10:53 PM PST
Extended Forecast for

Issaquah WA

  • Tonight

    Tonight: A 30 percent chance of rain, mainly between 3am and 4am. Cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain between 9am and 1pm, then rain and snow likely. Mostly cloudy, with a high near 45. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 45 °F

    Chance Rain
    then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain and snow likely before 1am, then a chance of rain. Mostly cloudy, with a low around 36. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain likely, mainly after 10am. Mostly cloudy, with a high near 48. Southwest wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 41. South wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely. Mostly cloudy, with a high near 50. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 40. Chance of precipitation is 70%.

    Low: 40 °F

    Rain Likely

  • Friday

    Friday: Rain likely before 4pm, then a slight chance of rain and snow. Mostly cloudy, with a high near 47.

    High: 47 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: A slight chance of rain and snow before 10pm. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
A 30 percent chance of rain, mainly between 3am and 4am. Cloudy, with a low around 37. Calm wind.
Tuesday
A chance of rain between 9am and 1pm, then rain and snow likely. Mostly cloudy, with a high near 45. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday Night
Rain and snow likely before 1am, then a chance of rain. Mostly cloudy, with a low around 36. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 48. Southwest wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 41. South wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain likely. Mostly cloudy, with a high near 50. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 40. Chance of precipitation is 70%.
Friday
Rain likely before 4pm, then a slight chance of rain and snow. Mostly cloudy, with a high near 47.
Friday Night
A slight chance of rain and snow before 10pm. Mostly cloudy, with a low around 33.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
A slight chance of rain and snow. Sunny, with a high near 48.
Sunday Night
A slight chance of rain and snow. Partly cloudy, with a low around 34.
Monday
A slight chance of rain and snow. Mostly sunny, with a high near 51.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Issaquah WA
 47.53°N 122.08°W (Elev. 866 ft)
Last Update:
7:00 pm PST Feb 23, 2026
Forecast Valid:
11pm PST Feb 23, 2026-6pm PST Mar 2, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation