Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather from the Southern Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over CNMI and tropical storm conditions over Guam. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes today. Read More >

Current conditions at

ELLIS MT (EMTW1)

Lat: 48.12944°NLon: 124.30528°WElev: 2305.0ft.

NA

36°F

2°C

Humidity 100%
Wind Speed SSW 10 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Wind Chill29°F (-2°C)
Last update 14 Apr 07:00 AM PDT
Extended Forecast for

TTI WA

  • Today

    Today: Rain and possibly a thunderstorm before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then rain likely and possibly a thunderstorm after 5pm.  High near 45. Breezy, with a southwest wind 22 to 28 mph, with gusts as high as 34 mph.  Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 45 °F

    Showers and
    Breezy

  • Tonight

    Tonight: Rain likely, mainly after 4am.  Mostly cloudy, with a low around 40. Breezy, with a west wind 21 to 26 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 32 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Chance Rain
    and Breezy
    then Rain
    Likely

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm.  High near 46. West wind 10 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 46 °F

    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain before 11pm.  Partly cloudy, with a low around 41. North northwest wind 9 to 17 mph, with gusts as high as 22 mph.

    Low: 41 °F

    Chance Rain
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 47. Northwest wind 7 to 11 mph becoming west southwest in the morning.

    High: 47 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain after 11am.  Partly sunny, with a high near 51.

    High: 51 °F

    Chance Rain

Detailed Forecast

Today
Rain and possibly a thunderstorm before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then rain likely and possibly a thunderstorm after 5pm. High near 45. Breezy, with a southwest wind 22 to 28 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Rain likely, mainly after 4am. Mostly cloudy, with a low around 40. Breezy, with a west wind 21 to 26 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers and possibly a thunderstorm. High near 46. West wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 30 percent chance of rain before 11pm. Partly cloudy, with a low around 41. North northwest wind 9 to 17 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 47. Northwest wind 7 to 11 mph becoming west southwest in the morning.
Thursday Night
Mostly cloudy, with a low around 44.
Friday
Partly sunny, with a high near 47.
Friday Night
Mostly cloudy, with a low around 43.
Saturday
A chance of rain after 11am. Partly sunny, with a high near 51.
Saturday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 46.
Sunday
Rain. Mostly cloudy, with a high near 50.
Sunday Night
Rain likely. Mostly cloudy, with a low around 45.
Monday
A chance of rain. Partly sunny, with a high near 50.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
TTI WA
 48.38°N 124.7°W (Elev. 591 ft)
11:27 pm PDT Apr 13, 2026
7am PDT Apr 14, 2026-6pm PDT Apr 20, 2026
 
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