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

Joseph State Airport AWOS (KJSY)

Lat: 45.355889°NLon: 117.254083°WElev: 4120.0ft.

Clear

47°F

8°C

Humidity 73%
Wind Speed N 0 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 21 Mar 01:55 AM PDT
Extended Forecast for

22 Miles NE Halfway OR

  • Overnight

    Overnight: A 30 percent chance of rain after 5am.  Mostly cloudy, with a low around 43. North wind around 8 mph.

    Low: 43 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely, mainly between 8am and 2pm.  Mostly cloudy, then gradually becoming sunny, with a high near 47. North wind 8 to 11 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29. North wind 8 to 13 mph.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 47. North wind 6 to 8 mph becoming southeast in the morning.

    High: 47 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. South wind 6 to 8 mph becoming northeast in the evening.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain after 11pm.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 11am.  Mostly cloudy, with a high near 50. Chance of precipitation is 70%.

    High: 50 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely before 5am, then a chance of rain and snow.  Mostly cloudy, with a low around 39. Chance of precipitation is 60%.

    Low: 39 °F

    Rain Likely
    then Chance
    Rain/Snow

Detailed Forecast

Overnight
A 30 percent chance of rain after 5am. Mostly cloudy, with a low around 43. North wind around 8 mph.
Saturday
Rain likely, mainly between 8am and 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 47. North wind 8 to 11 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Mostly clear, with a low around 29. North wind 8 to 13 mph.
Sunday
Sunny, with a high near 47. North wind 6 to 8 mph becoming southeast in the morning.
Sunday Night
Partly cloudy, with a low around 35. South wind 6 to 8 mph becoming northeast in the evening.
Monday
Partly sunny, with a high near 51.
Monday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 40.
Tuesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 50. Chance of precipitation is 70%.
Tuesday Night
Rain likely before 5am, then a chance of rain and snow. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.
Wednesday
Rain and snow likely, mainly after 11am. Partly sunny, with a high near 49.
Wednesday Night
A chance of rain and snow. Partly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 42.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles NE Halfway OR
 45.13°N 116.83°W (Elev. 5039 ft)
2:20 am PDT Mar 21, 2026
2am PDT Mar 21, 2026-6pm PDT Mar 27, 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