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

48°F

9°C

Humidity 98%
Wind Speed NNE 2 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 20 Mar 06:28 AM PDT
Extended Forecast for

Marblemount WA

Flood Watch March 20, 07:37am until March 20, 05:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch March 20, 07:37am until March 20, 05:00pm

    NOW until 5:00pm Fri

    Flood Watch

  • Today

    High: 53 °F

    Rain

  • Tonight

    Tonight: Rain likely, mainly before 7pm, then a chance of showers after 11pm. Mostly cloudy, with a low around 36. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Rain Likely

  • Saturday

    Saturday: Rain showers likely before 8am, then rain and snow showers likely between 8am and 11am, then a slight chance of rain showers after 11am. Partly sunny, with a high near 47. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 47 °F

    Rain/Snow
    Likely then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Snow showers likely, possibly mixed with rain, mainly after 5am. Increasing clouds, with a low around 31. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 31 °F

    Rain/Snow
    Likely

  • Sunday

    Sunday: Rain likely, possibly mixed with snow before 11am, then a chance of rain. Mostly cloudy, with a high near 48. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 48 °F

    Rain/Snow
    Likely then
    Chance Rain

  • Sunday Night

    Sunday Night: A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of rain after 11pm. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

Detailed Forecast

Today
Rain. High near 53. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Tonight
Rain likely, mainly before 7pm, then a chance of showers after 11pm. Mostly cloudy, with a low around 36. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain showers likely before 8am, then rain and snow showers likely between 8am and 11am, then a slight chance of rain showers after 11am. Partly sunny, with a high near 47. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
Snow showers likely, possibly mixed with rain, mainly after 5am. Increasing clouds, with a low around 31. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday
Rain likely, possibly mixed with snow before 11am, then a chance of rain. Mostly cloudy, with a high near 48. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 32.
Monday
Partly sunny, with a high near 53.
Monday Night
A chance of rain after 11pm. Mostly cloudy, with a low around 39.
Tuesday
Rain. Cloudy, with a high near 49.
Tuesday Night
Rain. Cloudy, with a low around 36.
Wednesday
Rain. Cloudy, with a high near 46.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 32.
Thursday
A chance of rain and snow. Partly sunny, with a high near 48.
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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:
1:53 am PDT Mar 20, 2026
Forecast Valid:
7am PDT Mar 20, 2026-6pm PDT Mar 26, 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