Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

CANYON CREEK (CYFW1)

Lat: 45.92944°NLon: 122.20278°WElev: 2592.0ft.

NA

31°F

-1°C

Humidity 77%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 15 Mar 01:52 AM PDT
Extended Forecast for

3 Miles NNW Mount St Helens WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 25. East southeast wind around 6 mph.

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow before 3pm, then rain, possibly mixed with snow.  High near 44. East southeast wind around 7 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 44 °F

    Chance Snow
    then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain likely, possibly mixed with snow before 8pm, then a chance of rain.  Mostly cloudy, with a steady temperature around 42. South wind around 6 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 42 °F

    Rain/Snow
    Likely then
    Chance Rain

  • Monday

    Monday: Rain likely, mainly before 11am.  Mostly cloudy, with a high near 54. South wind around 7 mph.  Chance of precipitation is 70%.

    High: 54 °F

    Rain Likely

  • Monday Night

    Monday Night: Rain likely, mainly after 11pm.  Increasing clouds, with a low around 43. South wind around 8 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain.  High near 50. Chance of precipitation is 90%.

    High: 50 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Low around 43. Chance of precipitation is 90%.

    Low: 43 °F

    Rain

  • Wednesday

    Wednesday: Rain.  Cloudy, with a high near 50.

    High: 50 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Cloudy, with a low around 46.

    Low: 46 °F

    Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 25. East southeast wind around 6 mph.
Sunday
A chance of snow before 3pm, then rain, possibly mixed with snow. High near 44. East southeast wind around 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
Rain likely, possibly mixed with snow before 8pm, then a chance of rain. Mostly cloudy, with a steady temperature around 42. South wind around 6 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 54. South wind around 7 mph. Chance of precipitation is 70%.
Monday Night
Rain likely, mainly after 11pm. Increasing clouds, with a low around 43. South wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain. High near 50. Chance of precipitation is 90%.
Tuesday Night
Rain. Low around 43. Chance of precipitation is 90%.
Wednesday
Rain. Cloudy, with a high near 50.
Wednesday Night
Rain. Cloudy, with a low around 46.
Thursday
Rain. Cloudy, with a high near 54.
Thursday Night
Rain likely. Mostly cloudy, with a low around 47.
Friday
Rain likely. Mostly cloudy, with a high near 58.
Friday Night
A chance of rain. Mostly cloudy, with a low around 43.
Saturday
A chance of rain. Snow level 5700 feet lowering to 4900 feet. Mostly cloudy, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Mount St Helens WA
 46.24°N 122.23°W (Elev. 3465 ft)
2:41 am PDT Mar 15, 2026
2am PDT Mar 15, 2026-6pm PDT Mar 21, 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