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

43°F

6°C

Humidity 85%
Wind Speed WSW 5 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Wind Chill40°F (4°C)
Last update 21 Mar 04:25 AM PDT
Extended Forecast for

9 Miles ENE Mount St Helens WA

  • Overnight

    Overnight: A 20 percent chance of snow.  Mostly cloudy, with a steady temperature around 32. Light northwest wind.

    Low: 32 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Sunny, with a high near 39. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 39 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 45. Light north wind.

    High: 45 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

  • Monday Night

    Monday Night: Rain likely before 2am, then rain likely, possibly mixed with snow.  Snow level 4400 feet. Mostly cloudy, with a low around 36. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Rain, possibly mixed with snow, becoming all rain after 8am.  Cloudy, with a high near 42.

    High: 42 °F

    Rain/Snow
    then Rain

  • Tuesday Night

    Tuesday Night: Rain before 11pm, then rain and snow likely.  Snow level 5700 feet lowering to 3900 feet after midnight . Cloudy, with a low around 32.

    Low: 32 °F

    Rain/Snow

Detailed Forecast

Overnight
A 20 percent chance of snow. Mostly cloudy, with a steady temperature around 32. Light northwest wind.
Saturday
Sunny, with a high near 39. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 26. Northwest wind around 6 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 45. Light north wind.
Sunday Night
Partly cloudy, with a low around 30. Northwest wind around 5 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 47.
Monday Night
Rain likely before 2am, then rain likely, possibly mixed with snow. Snow level 4400 feet. Mostly cloudy, with a low around 36. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday
Rain, possibly mixed with snow, becoming all rain after 8am. Cloudy, with a high near 42.
Tuesday Night
Rain before 11pm, then rain and snow likely. Snow level 5700 feet lowering to 3900 feet after midnight . Cloudy, with a low around 32.
Wednesday
Rain and snow. Snow level 3400 feet. Cloudy, with a high near 40.
Wednesday Night
Rain and snow. Mostly cloudy, with a low around 27.
Thursday
A chance of rain and snow. Partly sunny, with a high near 40.
Thursday Night
A slight chance of rain and snow. Partly cloudy, with a low around 26.
Friday
A slight chance of rain and snow. Mostly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ENE Mount St Helens WA
 46.24°N 122.04°W (Elev. 2953 ft)
4:41 am PDT Mar 21, 2026
5am 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