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

Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

OR7 SB at Sumpter MP 25.07 (OD128)

Lat: 44.71702°NLon: 118.16314°WElev: 4245.0ft.

NA

60°F

16°C

Humidity 57%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 15 Aug 09:06 PM PDT
Extended Forecast for

Sumpter OR

  • Tonight

    Tonight: Isolated showers and thunderstorms before 11pm. Patchy smoke between 2am and 3am. Mostly cloudy, with a low around 51. Light north northeast wind. Chance of precipitation is 20%.

    Low: 51 °F

    Isolated
    T-storms then
    Patchy Smoke

  • Sunday

    Sunday: Mostly sunny, with a high near 84. Calm wind becoming south southeast around 5 mph.

    High: 84 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Patchy smoke after 11pm. Mostly cloudy, with a low around 52. North wind 3 to 6 mph.

    Low: 52 °F

    Patchy Smoke

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 85. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 85 °F

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 50. West northwest wind around 6 mph becoming calm in the evening.

    Low: 50 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

Tonight
Isolated showers and thunderstorms before 11pm. Patchy smoke between 2am and 3am. Mostly cloudy, with a low around 51. Light north northeast wind. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 84. Calm wind becoming south southeast around 5 mph.
Sunday Night
Patchy smoke after 11pm. Mostly cloudy, with a low around 52. North wind 3 to 6 mph.
Monday
A 20 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 85. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 50. West northwest wind around 6 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
Sunny, with a high near 86.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Mostly sunny, with a high near 86.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 52.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sumpter OR
 44.75°N 118.21°W (Elev. 4596 ft)
Last Update:
11:29 am PDT Aug 15, 2026
Forecast Valid:
9pm PDT Aug 15, 2026-6pm PDT Aug 22, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation