Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Severe Thunderstorms For The Upper Midwest; Monsoon Continues In The Southwest

Strong to severe thunderstorms will be possible today in portions of the upper Midwest into the Great Lakes region. Heavy rain, large hail, and damaging winds will all be possible, but a tornado cannot be ruled out either. The monsoonal flash flood threat remains until midweek in the Desert Southwest and Southern Rockies. Hot temperatures return to the middle of the country today. Read More >

Current conditions at

SISTERS (K6K5)

Lat: 44.30445°NLon: 121.53909°WElev: 3168ft.

NA

88°F

31°C

Humidity 16%
Wind Speed NA
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Heat Index84°F (29°C)
Last update 25 Jul 5:15 pm PDT
Extended Forecast for

Sisters OR

Fire Weather Watch July 26, 01:00pm until July 27, 05:00am
Click here for hazard details and duration
Fire Weather Watch
  • Tonight

    Tonight: Partly cloudy, with a low around 56. South wind 5 to 9 mph becoming light and variable  after midnight.

    Partly Cloudy

    Low: 56 °F

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 89. Calm wind becoming north 5 to 7 mph in the afternoon.

    Chance
    T-storms

    High: 89 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms before 11pm.  Mostly clear, with a low around 53. West wind 6 to 11 mph.

    Chance
    T-storms then
    Mostly Clear

    Low: 53 °F

  • Thursday

    Thursday: Sunny, with a high near 87. Northwest wind 3 to 6 mph.

    Sunny

    High: 87 °F

  • Thursday
    Night

    Thursday Night: Clear, with a low around 52. Northwest wind 6 to 9 mph.

    Clear

    Low: 52 °F

  • Friday

    Friday: Sunny, with a high near 89.

    Sunny

    High: 89 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 51.

    Mostly Clear

    Low: 51 °F

  • Saturday

    Saturday: Sunny, with a high near 89.

    Sunny

    High: 89 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 53.

    Mostly Clear

    Low: 53 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 56. South wind 5 to 9 mph becoming light and variable after midnight.
Wednesday
A 40 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 89. Calm wind becoming north 5 to 7 mph in the afternoon.
Wednesday Night
A 30 percent chance of showers and thunderstorms before 11pm. Mostly clear, with a low around 53. West wind 6 to 11 mph.
Thursday
Sunny, with a high near 87. Northwest wind 3 to 6 mph.
Thursday Night
Clear, with a low around 52. Northwest wind 6 to 9 mph.
Friday
Sunny, with a high near 89.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 89.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Sunny, with a high near 91.
Sunday Night
Clear, with a low around 53.
Monday
Sunny, with a high near 92.
Monday Night
Clear, with a low around 54.
Tuesday
Sunny, with a high near 90.
Click Map For Forecast
Point Forecast:
Sisters OR
 44.29°N 121.55°W (Elev. 3199 ft)
4:17 pm PDT Jul 25, 2017
5pm PDT Jul 25, 2017-6pm PDT Aug 1, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database