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

JOHNSON RIDGE (SKKW1)

Lat: 47.79992°NLon: 121.286°WElev: 2028.0ft.

NA

46°F

8°C

Humidity 100%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 20 Mar 03:29 PM PDT
Extended Forecast for

Index WA

Flood Watch March 20, 04:27pm until March 21, 05:00pm
Flood Warning March 20, 04:27pm until March 21, 03:00pm
Click here for hazard details and duration
Flood Watch
Flood Warning
  •  
    Flood Watch March 20, 04:27pm until March 21, 05:00pm
    Flood Warning March 20, 04:27pm until March 21, 03:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 51 °F

    Rain

  • Tonight

    Tonight: Rain before 2am, then a chance of rain and snow. Low around 36. West wind 3 to 5 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain then
    Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow, mainly before 11am. Partly sunny, with a high near 44. Light west wind. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 44 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain before 8pm, then a chance of rain and snow. Mostly cloudy, with a low around 33. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: A 50 percent chance of rain. Partly sunny, with a high near 49. Calm wind.

    High: 49 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 53.

    High: 53 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of rain after 11pm. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

Detailed Forecast

This Afternoon
Rain, mainly after 5pm. Steady temperature around 51. West wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain before 2am, then a chance of rain and snow. Low around 36. West wind 3 to 5 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday
A chance of rain and snow, mainly before 11am. Partly sunny, with a high near 44. Light west wind. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday Night
A chance of rain before 8pm, then a chance of rain and snow. Mostly cloudy, with a low around 33. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday
A 50 percent chance of rain. Partly sunny, with a high near 49. Calm wind.
Sunday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 34.
Monday
Mostly cloudy, with a high near 53.
Monday Night
A chance of rain after 11pm. Mostly cloudy, with a low around 42.
Tuesday
Rain. Cloudy, with a high near 49.
Tuesday Night
Rain. Cloudy, with a low around 37.
Wednesday
Rain and snow. Cloudy, with a high near 45.
Wednesday Night
Rain and snow. Mostly cloudy, with a low around 32.
Thursday
A chance of rain and snow. Partly sunny, with a high near 48.
Thursday Night
A slight chance of rain. Mostly clear, with a low around 32.
Friday
A slight chance of rain. Mostly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Index WA
 47.82°N 121.56°W (Elev. 486 ft)
Last Update:
11:27 am PDT Mar 20, 2026
Forecast Valid:
4pm PDT Mar 20, 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