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

Early Heat Wave in the West; Fire Concerns in the Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Elevated to critical fire weather conditions are expected today across the High Plains and southern Plains. Lake effect snow downwind of the Great Lakes will taper off today. Read More >

Hazardous Weather Conditions

Current conditions at

FINNEY CREEK (FIFW1)

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

NA

38°F

3°C

Humidity 100%
Wind Speed SSE 1 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 17 Mar 05:28 AM PDT
Extended Forecast for

18 Miles SE Marblemount WA

Flood Watch March 18, 01:00pm until March 20, 05:00pm
Click here for hazard details and duration
Flood Watch

  • Today

    Today: Rain, possibly mixed with snow, becoming all rain after 11am. High near 36. Wind chill values between 23 and 28. Southwest wind 13 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 36 °F

    Rain/Snow
    then Rain

  • Tonight

    Tonight: Rain. The rain could be heavy at times. Low around 34. Wind chill values between 25 and 30. Southwest wind 13 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 34 °F

    Heavy Rain

  • Wednesday

    Wednesday: Rain, possibly mixed with snow, becoming all rain after 2pm. The rain could be heavy at times. Steady temperature around 35. Wind chill values between 25 and 30. Southwest wind 10 to 14 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain. Low around 33. Wind chill values between 24 and 29. South southwest wind 11 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 33 °F

    Rain

  • Thursday

    Thursday: Rain, possibly mixed with snow. High near 36. Southwest wind around 17 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 36 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain. Low around 35. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 35 °F

    Rain

  • Friday

    Friday: Rain and snow, becoming all snow after 11am. High near 37. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Rain/Snow
    then Snow

  • Friday Night

    Friday Night: Snow likely. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Snow Likely

  • Saturday

    Saturday: Snow likely, mainly before 11am. Partly sunny, with a high near 29.

    High: 29 °F

    Snow Likely

Detailed Forecast

Today
Rain, possibly mixed with snow, becoming all rain after 11am. High near 36. Wind chill values between 23 and 28. Southwest wind 13 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tonight
Rain. The rain could be heavy at times. Low around 34. Wind chill values between 25 and 30. Southwest wind 13 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Wednesday
Rain, possibly mixed with snow, becoming all rain after 2pm. The rain could be heavy at times. Steady temperature around 35. Wind chill values between 25 and 30. Southwest wind 10 to 14 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain. Low around 33. Wind chill values between 24 and 29. South southwest wind 11 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain, possibly mixed with snow. High near 36. Southwest wind around 17 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday Night
Rain. Low around 35. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Rain and snow, becoming all snow after 11am. High near 37. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Friday Night
Snow likely. Mostly cloudy, with a low around 23.
Saturday
Snow likely, mainly before 11am. Partly sunny, with a high near 29.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 18.
Sunday
A chance of snow. Partly sunny, with a high near 30.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 19.
Monday
A chance of snow. Partly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles SE Marblemount WA
 48.36°N 121.14°W (Elev. 6430 ft)
Last Update:
2:25 am PDT Mar 17, 2026
Forecast Valid:
6am PDT Mar 17, 2026-6pm PDT Mar 23, 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