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

46°F

8°C

Humidity 77%
Wind Speed N 0 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 21 Mar 02:55 AM PDT
Extended Forecast for

25 Miles NE Halfway OR

  • Overnight

    Overnight: A 30 percent chance of rain after 5am.  Mostly cloudy, with a steady temperature around 53. Northeast wind around 5 mph.

    Low: 53 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely, mainly between 8am and 2pm.  Mostly cloudy, then gradually becoming sunny, with a high near 57. Northeast wind 5 to 9 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 57 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. North wind 6 to 8 mph.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 57. Light and variable wind becoming south 5 to 7 mph in the afternoon.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40. Southwest wind around 6 mph becoming light and variable  after midnight.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain after 11pm.  Mostly cloudy, with a low around 46.

    Low: 46 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 11am.  Mostly cloudy, with a high near 59. Chance of precipitation is 70%.

    High: 59 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 11pm.  Mostly cloudy, with a low around 46. Chance of precipitation is 60%.

    Low: 46 °F

    Rain Likely

Detailed Forecast

Overnight
A 30 percent chance of rain after 5am. Mostly cloudy, with a steady temperature around 53. Northeast wind around 5 mph.
Saturday
Rain likely, mainly between 8am and 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 57. Northeast wind 5 to 9 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 35. North wind 6 to 8 mph.
Sunday
Sunny, with a high near 57. Light and variable wind becoming south 5 to 7 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 40. Southwest wind around 6 mph becoming light and variable after midnight.
Monday
Partly sunny, with a high near 61.
Monday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 46.
Tuesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 59. Chance of precipitation is 70%.
Tuesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Wednesday
A chance of rain. Partly sunny, with a high near 58.
Wednesday Night
A chance of rain and snow. Partly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 52.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
25 Miles NE Halfway OR
 45.15°N 116.74°W (Elev. 2651 ft)
2:30 am PDT Mar 21, 2026
3am 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