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

Ken Jernstedt Airfield (K4S2)

Lat: 45.67457°NLon: 121.53493°WElev: 600.0ft.

Overcast

55°F

13°C

Humidity 82%
Wind Speed WNW 16 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 20 Mar 02:35 PM PDT
Extended Forecast for

2 Miles NE Mosier OR

  • This Afternoon

    This Afternoon: A 30 percent chance of rain.  Partly sunny, with a steady temperature around 63. West wind around 11 mph, with gusts as high as 23 mph.

    High: 63 °F

    Chance Rain

  • Tonight

    Tonight: A 50 percent chance of rain, mainly before 2am.  Cloudy, then gradually becoming partly cloudy, with a low around 42. West wind 7 to 9 mph, with gusts as high as 22 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Chance Rain

  • Saturday

    Saturday: Sunny, with a high near 54. West wind 8 to 15 mph, with gusts as high as 25 mph.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 33. West wind 6 to 14 mph, with gusts as high as 26 mph.

    Low: 33 °F

    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 58. Light southwest wind.

    High: 58 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of rain.  Mostly cloudy, with a high near 59.

    High: 59 °F

    Chance Rain

Detailed Forecast

This Afternoon
A 30 percent chance of rain. Partly sunny, with a steady temperature around 63. West wind around 11 mph, with gusts as high as 23 mph.
Tonight
A 50 percent chance of rain, mainly before 2am. Cloudy, then gradually becoming partly cloudy, with a low around 42. West wind 7 to 9 mph, with gusts as high as 22 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Sunny, with a high near 54. West wind 8 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Clear, with a low around 33. West wind 6 to 14 mph, with gusts as high as 26 mph.
Sunday
Mostly sunny, with a high near 58. Light southwest wind.
Sunday Night
Mostly cloudy, with a low around 38.
Monday
Partly sunny, with a high near 59.
Monday Night
Mostly cloudy, with a low around 43.
Tuesday
A 50 percent chance of rain. Mostly cloudy, with a high near 59.
Tuesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 41.
Wednesday
Rain likely. Mostly sunny, with a high near 54.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 33.
Thursday
Sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Mosier OR
 45.71°N 121.36°W (Elev. 200 ft)
2:30 pm 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