Heat in the Central U.S.; Heavy Rain Possible for South Texas; Monitoring Erin Tropical Impacts

Hot temperatures are forecast over the Plains and into the lower Mississippi River Valley Friday where Heat Advisories have been issued. Heavy rain from a disturbance in the western Gulf could bring flooding to south Texas. Erin could bring tropical storm conditions and heavy rain to Puerto Rico and the USVI this weekend with dangerous surf and rip currents impacting the western Atlantic Basin. Read More >

Current conditions at

Prineville Airport (KS39)

Lat: 44.287°NLon: 120.9038°WElev: 3250.0ft.

Clear

61°F

16°C

Humidity 51%
Wind Speed N 0 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 15 Aug 12:55 AM PDT
Extended Forecast for

20 Miles ESE Prineville OR

  • Overnight

    Overnight: Widespread haze. Partly cloudy, with a low around 48. West wind around 5 mph becoming calm.

    Low: 48 °F

    Haze

  • Friday

    Friday: Sunny, with a high near 82. Calm wind becoming west 5 to 9 mph in the afternoon.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 54. Northwest wind 5 to 10 mph becoming light west  after midnight. Winds could gust as high as 18 mph.

    Low: 54 °F

    Partly Cloudy

  • Saturday

    Saturday: Showers likely, with thunderstorms also possible after 2pm.  Mostly cloudy, with a high near 73. Calm wind becoming west around 6 mph in the afternoon.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 11pm.  Mostly cloudy, with a low around 50. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 50 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 80.

    High: 80 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 50.

    Low: 50 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Overnight
Widespread haze. Partly cloudy, with a low around 48. West wind around 5 mph becoming calm.
Friday
Sunny, with a high near 82. Calm wind becoming west 5 to 9 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 54. Northwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 18 mph.
Saturday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 73. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 50. Northwest wind around 6 mph becoming calm in the evening.
Sunday
A 40 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 80.
Sunday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 50.
Monday
Sunny, with a high near 83.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles ESE Prineville OR
 44.15°N 120.5°W (Elev. 3484 ft)
10:15 pm PDT Aug 14, 2025
1am PDT Aug 15, 2025-6pm PDT Aug 21, 2025
 
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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