Heat Wave Continues in the West; Critical Fire Weather Conditions in the High 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. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Current conditions at

MF NOOKSACK (MNOW1)

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

NA

42°F

6°C

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

5 Miles WNW Mt Baker WA

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

    Overnight: Rain. The rain could be heavy at times.  Low around 39. South southwest wind around 11 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Heavy Rain

  • Wednesday

    Wednesday: Rain. The rain could be heavy at times.  High near 41. South southwest wind 15 to 18 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 41 °F

    Heavy Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 39. Breezy, with a south wind around 22 mph, with gusts as high as 29 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 39 °F

    Rain and
    Breezy

  • Thursday

    Thursday: Rain. The rain could be heavy at times.  High near 41. South wind around 21 mph, with gusts as high as 26 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 41 °F

    Heavy Rain

  • Thursday Night

    Thursday Night: Rain.  Low around 38. South wind 17 to 20 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 38 °F

    Rain

  • Friday

    Friday: Rain before 8am, then rain and snow.  High near 40. Breezy.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow and
    Breezy

  • Friday Night

    Friday Night: Rain and snow showers, becoming all snow after 8pm.  Low around 26. Breezy.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 26 °F

    Rain/Snow and
    Breezy then
    Snow Showers
    Likely

  • Saturday

    Saturday: Snow showers likely, mainly before 11am.  Partly sunny, with a high near 32.

    High: 32 °F

    Snow Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of snow showers.  Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Rain. The rain could be heavy at times. Low around 39. South southwest wind around 11 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain. The rain could be heavy at times. High near 41. South southwest wind 15 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Wednesday Night
Rain. Low around 39. Breezy, with a south wind around 22 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Thursday
Rain. The rain could be heavy at times. High near 41. South wind around 21 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Thursday Night
Rain. Low around 38. South wind 17 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Friday
Rain before 8am, then rain and snow. High near 40. Breezy. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Friday Night
Rain and snow showers, becoming all snow after 8pm. Low around 26. Breezy. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday
Snow showers likely, mainly before 11am. Partly sunny, with a high near 32.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 22.
Sunday
A chance of snow showers. Partly sunny, with a high near 34.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 24.
Monday
A chance of snow showers. Mostly cloudy, with a high near 38.
Monday Night
Snow likely. Mostly cloudy, with a low around 29.
Tuesday
Snow. The snow could be heavy at times. Cloudy, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Mt Baker WA
 48.81°N 121.92°W (Elev. 4190 ft)
2:26 am PDT Mar 18, 2026
4am PDT Mar 18, 2026-6pm PDT Mar 24, 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