On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Hot Weather Over Much of the U.S.

Tuesday may be the first day of September, but it will feel more like July in much of the country. Highs in the low to mid 90s will be common from the central and southern Plains across the southeast and into the mid-Atlantic. Highs over 100 will be common in the desert southwest. The hot weather is expected to continue in many areas through the Labor Day weekend.
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Current conditions at

Coldwater Ridge-Mt St Helens (MSH32)

Lat: 46.3°NLon: 122.26°WElev: 3199ft.

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update
Extended Forecast for

Mount St Helens WA

  • Overnight

    Overnight: A 30 percent chance of rain.  Mostly cloudy, with a low around 41. West southwest wind around 8 mph.

    Chance Rain

    Low: 41 °F

  • Tuesday

    Tuesday: Rain likely, mainly after 11am.  Cloudy, with a high near 48. West southwest wind around 9 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Rain Likely

    High: 48 °F

  • Tuesday
    Night

    Tuesday Night: Showers.  Low around 35. West southwest wind 15 to 17 mph, with gusts as high as 26 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers

    Low: 35 °F

  • Wednesday

    Wednesday: Snow showers likely. Some thunder is also possible.  Mostly cloudy, with a high near 43. West southwest wind 8 to 15 mph, with gusts as high as 26 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Snow Showers
    Likely

    High: 43 °F

  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of snow showers. Some thunder is also possible.  Mostly cloudy, with a low around 33. West northwest wind 7 to 10 mph.  Little or no snow accumulation expected.

    Chance Snow
    Showers

    Low: 33 °F

  • Thursday

    Thursday: A 30 percent chance of snow showers. Some thunder is also possible.  Mostly cloudy, with a high near 41. Little or no snow accumulation expected.

    Chance Snow
    Showers

    High: 41 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of snow showers, mainly before 11pm. Some thunder is also possible.  Mostly cloudy, with a low around 32. Little or no snow accumulation expected.

    Chance Snow
    Showers

    Low: 32 °F

  • Friday

    Friday: A chance of snow showers after 11am. Some thunder is also possible.  Partly sunny, with a high near 41.

    Chance Snow
    Showers

    High: 41 °F

  • Friday
    Night

    Friday Night: A chance of snow showers before 11pm. Some thunder is also possible.  Partly cloudy, with a low around 35.

    Chance Snow
    Showers then
    Partly Cloudy

    Low: 35 °F

Detailed Forecast

Overnight
A 30 percent chance of rain. Mostly cloudy, with a low around 41. West southwest wind around 8 mph.
Tuesday
Rain likely, mainly after 11am. Cloudy, with a high near 48. West southwest wind around 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Showers. Low around 35. West southwest wind 15 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 43. West southwest wind 8 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
A 40 percent chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 33. West northwest wind 7 to 10 mph. Little or no snow accumulation expected.
Thursday
A 30 percent chance of snow showers. Some thunder is also possible. Mostly cloudy, with a high near 41. Little or no snow accumulation expected.
Thursday Night
A 30 percent chance of snow showers, mainly before 11pm. Some thunder is also possible. Mostly cloudy, with a low around 32. Little or no snow accumulation expected.
Friday
A chance of snow showers after 11am. Some thunder is also possible. Partly sunny, with a high near 41.
Friday Night
A chance of snow showers before 11pm. Some thunder is also possible. Partly cloudy, with a low around 35.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 36.
Labor Day
Mostly sunny, with a high near 51.
  Click Map For Forecast
Point Forecast:
Mount St Helens WA
 46.2°N 122.21°W (Elev. 6598 ft)
4:19 am PDT Sep 1, 2015
5am PDT Sep 1, 2015-6pm PDT Sep 7, 2015
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Graph

National Digital Forecast Database