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

Flooding Threat Along the Gulf Coast, Southern Rockies and High Plains; Cooler Weather in the Central and Eastern U.S.

Strong thunderstorms may bring excessive rainfall and flooding over parts of the northern Gulf Coast today and over parts of the southern Rockies into the High Plains today through the weekend. A refreshingly cool and dry air mass will continue to produce below average temperatures across the central and eastern U.S. through the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

SISTERS (K6K5)

Lat: 44.30445°NLon: 121.53909°WElev: 3168.0ft.

NA

81°F

27°C

Humidity 24%
Wind Speed E 5 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 41°F (5°C)
Visibility NA
Heat Index79°F (26°C)
Last update 31 Aug 11:55 AM PDT
Extended Forecast for

5 Miles NW Mount Bachelor OR

  • This Afternoon

    This Afternoon: Widespread haze before 2pm, then widespread haze after 5pm. Areas of smoke after 2pm. Mostly sunny, with a high near 73. West wind around 7 mph.

    High: 73 °F

    Haze

  • Tonight

    Tonight: Widespread haze before 8pm. Patchy smoke. Mostly clear, with a low around 50. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 50 °F

    Haze then
    Areas Smoke

  • Labor Day

    Labor Day: Areas of smoke before 8am. Sunny, with a high near 76. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 76 °F

    Areas Smoke
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 52. West wind 5 to 7 mph becoming light and variable.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80. Southeast wind around 6 mph becoming southwest in the afternoon.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 58.

    Low: 58 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Widespread haze before 2pm, then widespread haze after 5pm. Areas of smoke after 2pm. Mostly sunny, with a high near 73. West wind around 7 mph.
Tonight
Widespread haze before 8pm. Patchy smoke. Mostly clear, with a low around 50. Northwest wind 5 to 7 mph becoming calm in the evening.
Labor Day
Areas of smoke before 8am. Sunny, with a high near 76. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 52. West wind 5 to 7 mph becoming light and variable.
Tuesday
Sunny, with a high near 80. Southeast wind around 6 mph becoming southwest in the afternoon.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 58.
Wednesday
Mostly sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Mostly sunny, with a high near 77.
Thursday Night
Partly cloudy, with a low around 55.
Friday
Partly sunny, with a high near 73.
Friday Night
Mostly cloudy, with a low around 52.
Saturday
A slight chance of showers. Mostly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Mount Bachelor OR
 44.04°N 121.78°W (Elev. 5738 ft)
Last Update:
12:30 pm PDT Aug 31, 2025
Forecast Valid:
12pm PDT Aug 31, 2025-6pm PDT Sep 6, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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