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

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Current conditions at

ASHFORD (ASHW1)

Lat: 46.75522°NLon: 122.10975°WElev: 1421.0ft.

NA

49°F

9°C

Humidity 77%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 13 Apr 12:10 PM PDT
Extended Forecast for

4 Miles SW Mt Rainier WA

Winter Storm Warning April 14, 11:00am until April 15, 11:00pm
Click here for hazard details and duration
Winter Storm Warning
  • This Afternoon

    This Afternoon: Snow likely, mainly after 3pm.  Mostly cloudy, with a high near 32. Wind chill values between 22 and 27. West northwest wind around 11 mph.  Chance of precipitation is 60%. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 32 °F

    Snow Likely

  • Tonight

    Tonight: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 26. Wind chill values between 19 and 24. West northwest wind 8 to 10 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 26 °F

    Snow Likely
    then Chance
    Snow

  • Tuesday

    Tuesday: Snow, mainly after 10am. The snow could be heavy at times.  High near 30. Wind chill values between 17 and 22. West wind 7 to 16 mph becoming south in the morning. Winds could gust as high as 21 mph.  Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

    High: 30 °F

    Heavy Snow

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times.  Low around 22. Wind chill values between 12 and 17. South southwest wind 10 to 17 mph becoming west northwest after midnight. Winds could gust as high as 23 mph.  Chance of precipitation is 100%. New snow accumulation of 14 to 20 inches possible.

    Low: 22 °F

    Heavy Snow

  • Wednesday

    Wednesday: Snow, mainly before 2pm, then snow showers after 2pm. The snow could be heavy at times. Some thunder is also possible.  High near 27. West wind 7 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 27 °F

    Heavy Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly before 11pm. The snow could be heavy at times.  Low around 19. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 19 °F

    Heavy Snow
    then Chance
    Snow

  • Thursday

    Thursday: A 40 percent chance of snow after 11am.  Partly sunny, with a high near 31. New snow accumulation of less than one inch possible.

    High: 31 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow before 11pm.  Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow
    then Partly
    Cloudy

  • Friday

    Friday: A slight chance of snow.  Mostly sunny, with a high near 35.

    High: 35 °F

    Slight Chance
    Snow

Detailed Forecast

This Afternoon
Snow likely, mainly after 3pm. Mostly cloudy, with a high near 32. Wind chill values between 22 and 27. West northwest wind around 11 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 26. Wind chill values between 19 and 24. West northwest wind 8 to 10 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Snow, mainly after 10am. The snow could be heavy at times. High near 30. Wind chill values between 17 and 22. West wind 7 to 16 mph becoming south in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.
Tuesday Night
Snow. The snow could be heavy at times. Low around 22. Wind chill values between 12 and 17. South southwest wind 10 to 17 mph becoming west northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 14 to 20 inches possible.
Wednesday
Snow, mainly before 2pm, then snow showers after 2pm. The snow could be heavy at times. Some thunder is also possible. High near 27. West wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Wednesday Night
Snow, mainly before 11pm. The snow could be heavy at times. Low around 19. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Thursday
A 40 percent chance of snow after 11am. Partly sunny, with a high near 31. New snow accumulation of less than one inch possible.
Thursday Night
A chance of snow before 11pm. Mostly cloudy, with a low around 23.
Friday
A slight chance of snow. Mostly sunny, with a high near 35.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Partly sunny, with a high near 43.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 32.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 38.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Mt Rainier WA
 46.82°N 121.83°W (Elev. 5689 ft)
11:27 am PDT Apr 13, 2026
12pm PDT Apr 13, 2026-6pm PDT Apr 19, 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