National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

Ken Jernstedt Airfield (K4S2)

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

Clear

43°F

6°C

Humidity 86%
Wind Speed SW 3 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 18 Mar 03:15 AM PDT
Extended Forecast for

Mosier OR

  • Overnight

    Overnight: Mostly clear, with a low around 49. Northwest wind around 7 mph.

    Low: 49 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 66. West wind 7 to 9 mph.

    High: 66 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 49. Northwest wind 7 to 9 mph.

    Low: 49 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain after 8am. Mostly sunny, with a high near 66. West wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 66 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 50. West wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 50 °F

    Chance Rain

  • Friday

    Friday: Rain likely, mainly after 11am. Partly sunny, with a high near 61. Chance of precipitation is 60%.

    High: 61 °F

    Rain Likely

  • Friday Night

    Friday Night: A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 49. Northwest wind around 7 mph.
Wednesday
Partly sunny, with a high near 66. West wind 7 to 9 mph.
Wednesday Night
Mostly cloudy, with a low around 49. Northwest wind 7 to 9 mph.
Thursday
A 20 percent chance of rain after 8am. Mostly sunny, with a high near 66. West wind 6 to 10 mph, with gusts as high as 18 mph.
Thursday Night
A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 50. West wind 6 to 10 mph, with gusts as high as 20 mph.
Friday
Rain likely, mainly after 11am. Partly sunny, with a high near 61. Chance of precipitation is 60%.
Friday Night
A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 40.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Partly sunny, with a high near 54.
Monday Night
A chance of rain. Mostly cloudy, with a low around 39.
Tuesday
Rain likely. Mostly cloudy, with a high near 49.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mosier OR
 45.7°N 121.42°W (Elev. 554 ft)
Last Update:
2:47 am PDT Mar 18, 2026
Forecast Valid:
3am PDT Mar 18, 2026-6pm PDT Mar 24, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation