National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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 >

Hazardous Weather Conditions

Current conditions at

FINNEY CREEK (FIFW1)

Lat: 48.39236°NLon: 121.81828°WElev: 2160.0ft.

NA

36°F

2°C

Humidity 100%
Wind Speed SSW 1 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 21 Mar 02:28 AM PDT
Extended Forecast for

Marblemount WA

  • Overnight

    Overnight: A 30 percent chance of rain, mainly after 5am. Mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Chance Rain

  • Saturday

    Saturday: A 40 percent chance of rain, mainly before 9am. Mostly sunny, with a high near 47. South wind around 5 mph becoming calm in the afternoon.

    High: 47 °F

    Chance Rain
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: A chance of rain and snow, mainly after 4am. Increasing clouds, with a low around 31. Calm wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Mostly Clear
    then Chance
    Rain/Snow

  • Sunday

    Sunday: Rain and snow likely before 11am, then a chance of rain. Partly sunny, with a high near 49. Light south southwest wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 49 °F

    Rain/Snow
    Likely then
    Chance Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of rain after 11pm. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain. Cloudy, with a high near 49.

    High: 49 °F

    Rain

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 11pm, then rain after 11pm. Cloudy, with a low around 36.

    Low: 36 °F

    Showers

Detailed Forecast

Overnight
A 30 percent chance of rain, mainly after 5am. Mostly cloudy, with a low around 35. Calm wind.
Saturday
A 40 percent chance of rain, mainly before 9am. Mostly sunny, with a high near 47. South wind around 5 mph becoming calm in the afternoon.
Saturday Night
A chance of rain and snow, mainly after 4am. Increasing clouds, with a low around 31. Calm wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday
Rain and snow likely before 11am, then a chance of rain. Partly sunny, with a high near 49. Light south southwest wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, with a low around 31. Calm wind.
Monday
Partly sunny, with a high near 53.
Monday Night
A 40 percent chance of rain after 11pm. Mostly cloudy, with a low around 38.
Tuesday
Rain. Cloudy, with a high near 49.
Tuesday Night
Showers and possibly a thunderstorm before 11pm, then rain after 11pm. Cloudy, with a low around 36.
Wednesday
Rain. Cloudy, with a high near 47.
Wednesday Night
Rain and snow. Mostly cloudy, with a low around 33.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 47.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 30.
Friday
A chance of rain and snow. Partly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marblemount WA
 48.53°N 121.45°W (Elev. 699 ft)
Last Update:
11:27 pm PDT Mar 20, 2026
Forecast Valid:
2am PDT Mar 21, 2026-6pm PDT Mar 27, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation