Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Very Cold with Snow and Ice Across the Central & Eastern States; Turning Unsettled in the Northwest

Well below normal temperatures, bitterly cold wind chills, and another round of snow and ice will impact the central and eastern U.S. through at least Tuesday. Wintry precipitation will extend as far south as Texas and Louisiana. Meanwhile, rain and wind will return to the Pacific Northwest, with locally heavy precipitation by mid-week. Read More >

Current conditions at

Mt St Helens - Coldwater (MSH33)

Lat: 46.30333°NLon: 122.26503°WElev: 3260ft.

NA

45°F

7°C

Humidity 90%
Wind Speed ESE 2 G 6 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 16 Jan 12:00 am PST
Extended Forecast for

6 Miles WSW Mount St Helens WA

  • Overnight

    Overnight: Rain.  Low around 35. Breezy, with a south southeast wind 16 to 22 mph, with gusts as high as 34 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain and
    Breezy

    Low: 35 °F

  • Tuesday

    Tuesday: Rain and snow showers before 10am, then snow showers between 10am and 4pm, then a chance of rain and snow showers after 4pm.  High near 40. South wind around 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Rain/Snow

    High: 40 °F

  • Tuesday
    Night

    Tuesday Night: A chance of rain and snow showers before 10pm, then a slight chance of snow between 10pm and 4am, then a slight chance of rain and snow showers after 4am.  Mostly cloudy, with a low around 33. Southeast wind around 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Chance
    Rain/Snow

    Low: 33 °F

  • Wednesday

    Wednesday: A slight chance of rain and snow before 10am, then rain.  High near 43. Breezy, with a south southeast wind 18 to 22 mph, with gusts as high as 36 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Breezy.
    Rain/Snow
    Likely then
    Rain

    High: 43 °F

  • Wednesday
    Night

    Wednesday Night: Rain before 10pm, then rain and snow.  Low around 32. Breezy, with a south southwest wind around 23 mph, with gusts as high as 37 mph.  Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Rain/Snow and
    Breezy

    Low: 32 °F

  • Thursday

    Thursday: Snow showers.  High near 36. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Snow Showers

    High: 36 °F

  • Thursday
    Night

    Thursday Night: Snow showers.  Low around 29. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Snow Showers

    Low: 29 °F

  • Friday

    Friday: Snow showers.  Cloudy, with a high near 32.

    Snow Showers

    High: 32 °F

  • Friday
    Night

    Friday Night: Snow showers likely.  Cloudy, with a low around 29.

    Snow Showers
    Likely

    Low: 29 °F

Detailed Forecast

Overnight
Rain. Low around 35. Breezy, with a south southeast wind 16 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain and snow showers before 10am, then snow showers between 10am and 4pm, then a chance of rain and snow showers after 4pm. High near 40. South wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday Night
A chance of rain and snow showers before 10pm, then a slight chance of snow between 10pm and 4am, then a slight chance of rain and snow showers after 4am. Mostly cloudy, with a low around 33. Southeast wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
A slight chance of rain and snow before 10am, then rain. High near 43. Breezy, with a south southeast wind 18 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
Rain before 10pm, then rain and snow. Low around 32. Breezy, with a south southwest wind around 23 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Thursday
Snow showers. High near 36. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
Snow showers. Low around 29. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow showers. Cloudy, with a high near 32.
Friday Night
Snow showers likely. Cloudy, with a low around 29.
Saturday
Snow. Cloudy, with a high near 33.
Saturday Night
Snow. Cloudy, with a low around 30.
Sunday
Snow. Cloudy, with a high near 33.
Sunday Night
Snow likely. Cloudy, with a low around 29.
Monday
Snow showers likely. Cloudy, with a high near 34.
Click Map For Forecast
Point Forecast:
6 Miles WSW Mount St Helens WA
 46.17°N 122.3°W (Elev. 4062 ft)
9:13 pm PST Jan 15, 2018
12am PST Jan 16, 2018-6pm PST Jan 21, 2018
 
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