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

49°F

9°C

Humidity 84%
Wind Speed W 2 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 20 Mar 04:25 AM PDT
Extended Forecast for

6 Miles E Mount St Helens WA

  • Overnight

    Overnight: A 40 percent chance of rain.  Mostly cloudy, with a low around 47. Light south wind.

    Low: 47 °F

    Chance Rain

  • Friday

    Friday: Rain.  High near 52. Light south wind.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 52 °F

    Rain

  • Friday Night

    Friday Night: Rain, mainly before 9pm.  Snow level 7100 feet lowering to 3300 feet after midnight . Low around 35. Light north northwest wind.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Rain then
    Chance Rain

  • Saturday

    Saturday: A chance of rain before 8am, then a chance of rain and snow between 8am and 2pm, then a chance of rain after 2pm.  Snow level 3000 feet lowering to 2000 feet. Partly sunny, with a high near 46. West northwest wind 3 to 6 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 46 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Widespread frost, mainly after 11pm.  Otherwise, mostly clear, with a low around 29. West northwest wind around 6 mph becoming calm  in the evening.

    Low: 29 °F

    Frost

  • Sunday

    Sunday: A slight chance of snow before 11am, then a slight chance of rain.  Snow level rising to 3200 feet in the afternoon. Mostly sunny, with a high near 50. Chance of precipitation is 20%.

    High: 50 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: Areas of frost after 11pm.  Otherwise, mostly cloudy, with a low around 34.

    Low: 34 °F

    Areas Frost

  • Monday

    Monday: Mostly cloudy, with a high near 54.

    High: 54 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of rain, mainly after 11pm.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

Detailed Forecast

Overnight
A 40 percent chance of rain. Mostly cloudy, with a low around 47. Light south wind.
Friday
Rain. High near 52. Light south wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain, mainly before 9pm. Snow level 7100 feet lowering to 3300 feet after midnight . Low around 35. Light north northwest wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A chance of rain before 8am, then a chance of rain and snow between 8am and 2pm, then a chance of rain after 2pm. Snow level 3000 feet lowering to 2000 feet. Partly sunny, with a high near 46. West northwest wind 3 to 6 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday Night
Widespread frost, mainly after 11pm. Otherwise, mostly clear, with a low around 29. West northwest wind around 6 mph becoming calm in the evening.
Sunday
A slight chance of snow before 11am, then a slight chance of rain. Snow level rising to 3200 feet in the afternoon. Mostly sunny, with a high near 50. Chance of precipitation is 20%.
Sunday Night
Areas of frost after 11pm. Otherwise, mostly cloudy, with a low around 34.
Monday
Mostly cloudy, with a high near 54.
Monday Night
A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 40.
Tuesday
Rain. Cloudy, with a high near 51.
Tuesday Night
Rain. Cloudy, with a low around 35.
Wednesday
Rain and snow. Snow level 3500 feet. Cloudy, with a high near 44.
Wednesday Night
Rain and snow likely. Snow level 3400 feet lowering to 1900 feet after midnight . Mostly cloudy, with a low around 30.
Thursday
A chance of rain and snow. Snow level rising to 2700 feet in the afternoon. Partly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Mount St Helens WA
 46.18°N 122.05°W (Elev. 1693 ft)
4:41 am PDT Mar 20, 2026
5am PDT Mar 20, 2026-6pm PDT Mar 26, 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