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

51°F

11°C

Humidity 92%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 20 Mar 01:25 PM PDT
Extended Forecast for

5 Miles NNE Mount St Helens WA

  • This Afternoon

    This Afternoon: Rain.  High near 48. West wind around 7 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Rain

  • Tonight

    Tonight: Rain and snow likely before 3am, then a slight chance of snow after 4am.  Snow level 6700 feet lowering to 3900 feet after midnight . Mostly cloudy, with a low around 29. West northwest wind around 8 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 29 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Saturday

    Saturday: Sunny, with a high near 40. West northwest wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 40 °F

    Sunny

  • Saturday Night

    Saturday Night: Widespread frost after midnight.  Otherwise, mostly clear, with a low around 26. West northwest wind 6 to 11 mph becoming light north northwest  after midnight. Winds could gust as high as 18 mph.

    Low: 26 °F

    Partly Cloudy
    then Frost

  • Sunday

    Sunday: A 20 percent chance of snow.  Mostly sunny, with a high near 45. Northwest wind 3 to 7 mph.

    High: 45 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 49.

    High: 49 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of rain and snow after 11pm.  Snow level 4300 feet rising to 5000 feet after midnight. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow, becoming all rain after 11am.  Snow level 5500 feet rising to 6400 feet in the afternoon. Cloudy, with a high near 45.

    High: 45 °F

    Rain/Snow
    then Rain

Detailed Forecast

This Afternoon
Rain. High near 48. West wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain and snow likely before 3am, then a slight chance of snow after 4am. Snow level 6700 feet lowering to 3900 feet after midnight . Mostly cloudy, with a low around 29. West northwest wind around 8 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
Sunny, with a high near 40. West northwest wind 7 to 11 mph, with gusts as high as 20 mph.
Saturday Night
Widespread frost after midnight. Otherwise, mostly clear, with a low around 26. West northwest wind 6 to 11 mph becoming light north northwest after midnight. Winds could gust as high as 18 mph.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 45. Northwest wind 3 to 7 mph.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
Mostly cloudy, with a high near 49.
Monday Night
A chance of rain and snow after 11pm. Snow level 4300 feet rising to 5000 feet after midnight. Mostly cloudy, with a low around 36.
Tuesday
Rain and snow, becoming all rain after 11am. Snow level 5500 feet rising to 6400 feet in the afternoon. Cloudy, with a high near 45.
Tuesday Night
Rain before 11pm, then rain and snow. Snow level 6400 feet lowering to 4600 feet after midnight . Cloudy, with a low around 34.
Wednesday
Snow. Cloudy, with a high near 40. Breezy.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 26. Breezy.
Thursday
A chance of snow. Mostly sunny, with a high near 44.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Mount St Helens WA
 46.25°N 122.14°W (Elev. 3917 ft)
2:01 pm PDT Mar 20, 2026
2pm 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