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

35°F

2°C

Humidity 71%
Wind Speed W 2 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 21 Mar 11:25 PM PDT
Extended Forecast for

5 Miles ESE Mount St Helens WA

  • Overnight

    Overnight: Widespread frost.  Otherwise, mostly clear, with a low around 28. Calm wind.

    Low: 28 °F

    Frost

  • Sunday

    Sunday: Widespread frost before 8am.  Otherwise, sunny, with a high near 50. Calm wind.

    High: 50 °F

    Frost then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Areas of frost between midnight and 1am.  Otherwise, mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Cloudy
    then Areas
    Frost

  • Monday

    Monday: Partly sunny, with a high near 50. Calm wind.

    High: 50 °F

    Partly Sunny

  • Monday Night

    Monday Night: Showers likely after 11pm.  Snow level 4400 feet lowering to 3800 feet. Mostly cloudy, with a low around 39. Light and variable wind.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Rain.  High near 45. Chance of precipitation is 100%.

    High: 45 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain before 2am, then rain, possibly mixed with snow.  Snow level 6300 feet lowering to 3700 feet after midnight . Low around 34. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain then
    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow.  Snow level 3100 feet. Cloudy, with a high near 41.

    High: 41 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow likely before 11pm, then a chance of snow.  Mostly cloudy, with a low around 29.

    Low: 29 °F

    Rain/Snow
    Likely then
    Chance Snow

Detailed Forecast

Overnight
Widespread frost. Otherwise, mostly clear, with a low around 28. Calm wind.
Sunday
Widespread frost before 8am. Otherwise, sunny, with a high near 50. Calm wind.
Sunday Night
Areas of frost between midnight and 1am. Otherwise, mostly cloudy, with a low around 33. Calm wind.
Monday
Partly sunny, with a high near 50. Calm wind.
Monday Night
Showers likely after 11pm. Snow level 4400 feet lowering to 3800 feet. Mostly cloudy, with a low around 39. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain. High near 45. Chance of precipitation is 100%.
Tuesday Night
Rain before 2am, then rain, possibly mixed with snow. Snow level 6300 feet lowering to 3700 feet after midnight . Low around 34. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
Rain and snow. Snow level 3100 feet. Cloudy, with a high near 41.
Wednesday Night
Rain and snow likely before 11pm, then a chance of snow. Mostly cloudy, with a low around 29.
Thursday
A chance of snow before 2pm, then a chance of rain. Partly sunny, with a high near 44.
Thursday Night
Mostly clear, with a low around 29.
Friday
Sunny, with a high near 52.
Friday Night
Mostly clear, with a low around 34.
Saturday
A slight chance of rain. Snow level 3900 feet rising to 4800 feet in the afternoon. Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Mount St Helens WA
 46.17°N 122.08°W (Elev. 2575 ft)
11:41 pm PDT Mar 21, 2026
12am PDT Mar 22, 2026-6pm PDT Mar 28, 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