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

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972.0ft.

NA

29°F

-2°C

Humidity 99%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility 1.24 mi
Last update 22 Mar 03:21 AM PDT
Extended Forecast for

10 Miles E Greenwater WA

  • Overnight

    Overnight: Mostly clear, with a low around 24. West southwest wind around 7 mph.

    Low: 24 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 39. Wind chill values between 18 and 28. West southwest wind 5 to 7 mph becoming northwest in the afternoon.

    High: 39 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 28. West northwest wind around 5 mph becoming light and variable  in the evening.

    Low: 28 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 44. Wind chill values between 25 and 35. Southwest wind around 5 mph becoming light and variable.

    High: 44 °F

    Partly Sunny

  • Monday Night

    Monday Night: Snow, mainly after 5am.  Low around 36. West northwest wind around 6 mph becoming light and variable.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 36 °F

    Chance Snow
    then Snow

  • Tuesday

    Tuesday: Rain, possibly mixed with snow, becoming all rain after 11am.  High near 40. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow
    then Rain

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow, becoming all snow after 11pm.  Low around 30. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 30 °F

    Rain/Snow
    then Snow
    Likely

  • Wednesday

    Wednesday: Snow.  Cloudy, with a high near 34.

    High: 34 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly before 11pm.  Mostly cloudy, with a low around 25.

    Low: 25 °F

    Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 24. West southwest wind around 7 mph.
Sunday
Mostly sunny, with a high near 39. Wind chill values between 18 and 28. West southwest wind 5 to 7 mph becoming northwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 28. West northwest wind around 5 mph becoming light and variable in the evening.
Monday
Partly sunny, with a high near 44. Wind chill values between 25 and 35. Southwest wind around 5 mph becoming light and variable.
Monday Night
Snow, mainly after 5am. Low around 36. West northwest wind around 6 mph becoming light and variable. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday
Rain, possibly mixed with snow, becoming all rain after 11am. High near 40. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain, possibly mixed with snow, becoming all snow after 11pm. Low around 30. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Wednesday
Snow. Cloudy, with a high near 34.
Wednesday Night
Snow, mainly before 11pm. Mostly cloudy, with a low around 25.
Thursday
A chance of snow. Partly sunny, with a high near 36.
Thursday Night
Mostly clear, with a low around 25.
Friday
Sunny, with a high near 43.
Friday Night
Partly cloudy, with a low around 31.
Saturday
A slight chance of rain. Mostly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles E Greenwater WA
 47.15°N 121.46°W (Elev. 4242 ft)
11:27 pm PDT Mar 21, 2026
3am PDT Mar 22, 2026-6pm PDT Mar 28, 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