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

Tracking Areas of Fire Weather, Winter Weather, and Severe Weather Thursday

Continuation of gusty winds and low relative humidity will bring additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. Read More >

Hazardous Weather Conditions

Current conditions at

DRY CRK (DCCW1)

Lat: 45.94361°NLon: 121.9875°WElev: 2697.0ft.

NA

28°F

-2°C

Humidity 99%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 18 Feb 10:25 PM PST
Extended Forecast for

15 Miles E Mount St Helens WA

Winter Weather Advisory February 18, 10:43pm until February 19, 07:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 18, 10:43pm until February 19, 07:00pm

    NOW until 7:00pm Thu

    Winter Weather Advisory

  • Tonight

    Low: 26 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: Snow showers likely, possibly mixed with rain, mainly between 2pm and 4pm. Partly sunny, with a high near 37. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow
    Showers then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers after 4am. Widespread frost. Otherwise, partly cloudy, with a low around 20. Calm wind. Little or no snow accumulation expected.

    Low: 20 °F

    Frost then
    Chance Snow
    Showers

  • Friday

    Friday: Snow showers likely, mainly after 10am. Mostly cloudy, with a high near 35. Light and variable wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 27. Calm wind becoming east around 6 mph after midnight. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Snow showers likely before 10am, then rain and snow showers likely between 10am and 1pm, then rain showers likely after 1pm. Snow level rising to 2600 feet in the afternoon. Mostly cloudy, with a high near 40. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: Rain showers likely before 7pm, then rain likely, possibly mixed with snow showers between 7pm and 1am, then rain showers likely after 1am. Snow level 2600 feet. Mostly cloudy, with a low around 33. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow
    Likely

  • Sunday

    Sunday: Showers, mainly before 4pm, then rain after 4pm. Snow level 2600 feet rising to 3700 feet in the afternoon. Cloudy, with a high near 43.

    High: 43 °F

    Showers

Detailed Forecast

Tonight
A 50 percent chance of snow showers. Mostly cloudy, with a low around 26. Light east northeast wind. Total nighttime snow accumulation of less than one inch possible.
Thursday
Snow showers likely, possibly mixed with rain, mainly between 2pm and 4pm. Partly sunny, with a high near 37. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
A 30 percent chance of snow showers after 4am. Widespread frost. Otherwise, partly cloudy, with a low around 20. Calm wind. Little or no snow accumulation expected.
Friday
Snow showers likely, mainly after 10am. Mostly cloudy, with a high near 35. Light and variable wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 27. Calm wind becoming east around 6 mph after midnight. New snow accumulation of less than a half inch possible.
Saturday
Snow showers likely before 10am, then rain and snow showers likely between 10am and 1pm, then rain showers likely after 1pm. Snow level rising to 2600 feet in the afternoon. Mostly cloudy, with a high near 40. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday Night
Rain showers likely before 7pm, then rain likely, possibly mixed with snow showers between 7pm and 1am, then rain showers likely after 1am. Snow level 2600 feet. Mostly cloudy, with a low around 33. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday
Showers, mainly before 4pm, then rain after 4pm. Snow level 2600 feet rising to 3700 feet in the afternoon. Cloudy, with a high near 43.
Sunday Night
Rain. Cloudy, with a low around 36.
Monday
Rain. Cloudy, with a high near 42.
Monday Night
Rain. Snow level 3900 feet lowering to 3400 feet after midnight . Mostly cloudy, with a low around 34.
Tuesday
Rain. Snow level 3200 feet. Mostly cloudy, with a high near 43.
Tuesday Night
Rain and snow likely. Snow level 2900 feet. Mostly cloudy, with a low around 33.
Wednesday
Rain and snow. Snow level 2800 feet. Mostly cloudy, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles E Mount St Helens WA
 46.16°N 121.89°W (Elev. 1555 ft)
Last Update:
10:27 pm PST Feb 18, 2026
Forecast Valid:
10pm PST Feb 18, 2026-6pm PST Feb 25, 2026
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation