Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Many locations are likely to set records for the highest-ever March temperature. Periods of critical fire weather will persist from the central Rockies to the central Plains through Saturday as gusty winds and low relative humidity continue. Read More >

Hazardous Weather Conditions

Current conditions at

Friday Harbor Airport (KFHR)

Lat: 48.52°NLon: 123.02637°WElev: 112.0ft.

Rain

52°F

11°C

Humidity 92%
Wind Speed SSE 11 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 19 Mar 01:53 PM PDT
Extended Forecast for

4 Miles SW Friday Harbor WA

  • This Afternoon

    This Afternoon: Rain, mainly after 3pm.  High near 54. Southeast wind 3 to 5 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Rain

  • Tonight

    Tonight: Rain, mainly after 8pm.  Low around 47. Light south southeast wind.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Rain

  • Friday

    Friday: Rain, mainly before 1pm.  High near 56. Calm wind becoming southwest 5 to 8 mph in the afternoon.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 56 °F

    Rain then
    Rain Likely

  • Friday Night

    Friday Night: A 30 percent chance of rain before 11pm.  Mostly cloudy, with a low around 38. West southwest wind 6 to 8 mph.

    Low: 38 °F

    Chance Rain
    then Partly
    Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain before 11am.  Mostly sunny, with a high near 50. West wind around 6 mph.

    High: 50 °F

    Slight Chance
    Rain then
    Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of rain, mainly after 11pm.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

  • Sunday

    Sunday: A 40 percent chance of rain, mainly before 11am.  Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 50.

    High: 50 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Rain, mainly after 3pm. High near 54. Southeast wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, mainly after 8pm. Low around 47. Light south southeast wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain, mainly before 1pm. High near 56. Calm wind becoming southwest 5 to 8 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 38. West southwest wind 6 to 8 mph.
Saturday
A 20 percent chance of rain before 11am. Mostly sunny, with a high near 50. West wind around 6 mph.
Saturday Night
A 40 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 38.
Sunday
A 40 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 50.
Sunday Night
Mostly cloudy, with a low around 37.
Monday
Mostly cloudy, with a high near 50.
Monday Night
A chance of rain after 11pm. Mostly cloudy, with a low around 40.
Tuesday
Rain. Cloudy, with a high near 52.
Tuesday Night
Rain. Mostly cloudy, with a low around 39.
Wednesday
Rain likely. Mostly cloudy, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Friday Harbor WA
 48.51°N 123.08°W (Elev. 194 ft)
1:05 pm PDT Mar 19, 2026
2pm PDT Mar 19, 2026-6pm PDT Mar 25, 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