Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

DRY CRK (DCCW1)

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

NA

45°F

7°C

Humidity 95%
Wind Speed N 2 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 21 Mar 01:25 AM PDT
Extended Forecast for

13 Miles E Mount St Helens WA

  • Overnight

    Overnight: A chance of rain and snow before 3am, then a slight chance of snow.  Mostly cloudy, with a low around 27. Northwest wind around 8 mph.  Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: Sunny, with a high near 38. West northwest wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 38 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 24. North wind 5 to 9 mph.

    Low: 24 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 44. Light and variable wind becoming west around 6 mph in the afternoon.

    High: 44 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28. West northwest wind around 6 mph becoming north northeast in the evening.

    Low: 28 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Monday Night

    Monday Night: Rain and snow likely, mainly after 11pm.  Snow level 4400 feet. Mostly cloudy, with a low around 35. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 35 °F

    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Rain, possibly mixed with snow, becoming all rain after 2pm.  Snow level 5000 feet rising to 5900 feet in the afternoon. Cloudy, with a high near 40.

    High: 40 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain before 8pm, then rain, possibly mixed with snow.  Snow level 5800 feet lowering to 3900 feet after midnight . Mostly cloudy, with a low around 29.

    Low: 29 °F

    Rain/Snow

Detailed Forecast

Overnight
A chance of rain and snow before 3am, then a slight chance of snow. Mostly cloudy, with a low around 27. Northwest wind around 8 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Sunny, with a high near 38. West northwest wind 7 to 11 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 24. North wind 5 to 9 mph.
Sunday
Increasing clouds, with a high near 44. Light and variable wind becoming west around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 28. West northwest wind around 6 mph becoming north northeast in the evening.
Monday
Partly sunny, with a high near 45.
Monday Night
Rain and snow likely, mainly after 11pm. Snow level 4400 feet. Mostly cloudy, with a low around 35. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Rain, possibly mixed with snow, becoming all rain after 2pm. Snow level 5000 feet rising to 5900 feet in the afternoon. Cloudy, with a high near 40.
Tuesday Night
Rain before 8pm, then rain, possibly mixed with snow. Snow level 5800 feet lowering to 3900 feet after midnight . Mostly cloudy, with a low around 29.
Wednesday
Rain and snow, becoming all snow after 2pm. Cloudy, with a high near 37.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 25.
Thursday
A chance of snow. Partly sunny, with a high near 38.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 24.
Friday
A slight chance of snow. Mostly sunny, with a high near 43.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles E Mount St Helens WA
 46.22°N 121.91°W (Elev. 3891 ft)
2:01 am PDT Mar 21, 2026
2am PDT Mar 21, 2026-6pm PDT Mar 27, 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