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

MF NOOKSACK (MNOW1)

Lat: 48.82453°NLon: 121.92951°WElev: 4970.0ft.

NA

39°F

4°C

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

6 Miles SE Maple Falls WA

Flood Watch March 20, 02:45pm until March 20, 05:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch March 20, 02:45pm until March 20, 05:00pm

    NOW until 5:00pm Fri

    Flood Watch

  • This Afternoon

    High: 45 °F

    Rain/Snow
    Likely and
    Breezy

  • Tonight

    Tonight: Rain and snow likely before 4am, then a slight chance of snow after 5am.  Mostly cloudy, with a low around 28. West southwest wind 10 to 17 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow
    Likely then
    Slight Chance
    Snow

  • Saturday

    Saturday: A 40 percent chance of snow between 11am and 3pm.  Mostly sunny, with a high near 35. Wind chill values between 20 and 25. West southwest wind 7 to 15 mph, with gusts as high as 21 mph.  New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly after 11pm.  Mostly cloudy, with a low around 27. Wind chill values between 19 and 24. West southwest wind 9 to 14 mph becoming south after midnight.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Snow Likely

  • Sunday

    Sunday: Snow.  High near 37. South wind 9 to 13 mph becoming west southwest in the afternoon.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before 11pm.  Mostly cloudy, with a low around 28.

    Low: 28 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of snow after 11pm, mixing with rain after 2am.  Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Rain likely before 5pm, then a chance of rain and snow. Mostly cloudy, with a high near 45. Breezy, with a southwest wind around 22 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tonight
Rain and snow likely before 4am, then a slight chance of snow after 5am. Mostly cloudy, with a low around 28. West southwest wind 10 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
A 40 percent chance of snow between 11am and 3pm. Mostly sunny, with a high near 35. Wind chill values between 20 and 25. West southwest wind 7 to 15 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 27. Wind chill values between 19 and 24. West southwest wind 9 to 14 mph becoming south after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Snow. High near 37. South wind 9 to 13 mph becoming west southwest in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 28.
Monday
Partly sunny, with a high near 42.
Monday Night
A chance of snow after 11pm, mixing with rain after 2am. Mostly cloudy, with a low around 36.
Tuesday
Rain and snow. Cloudy, with a high near 39.
Tuesday Night
Rain and snow. Cloudy, with a low around 31.
Wednesday
Rain and snow. Cloudy, with a high near 36.
Wednesday Night
Rain and snow. Mostly cloudy, with a low around 27.
Thursday
A chance of snow. Partly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Maple Falls WA
 48.86°N 122°W (Elev. 4236 ft)
11:27 am PDT Mar 20, 2026
2pm PDT Mar 20, 2026-6pm PDT Mar 26, 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