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

Heavy Rainfall and Flooding in the Southwest and Along the East Coast

A multi-day heavy rainfall event is set to begin across New Mexico into west Texas Tuesday through Wednesday. Flash flooding and debris flows in the vicinity of burn scars will also be possible. A strong coastal low will develop offshore of the Mid-Atlantic coast midweek, bringing heavy rainfall, strong winds and coastal flooding to much of the East Coast through Friday. Read More >

Current conditions at

ALDER RIDGE (ADFW1)

Lat: 46.26833°NLon: 117.49833°WElev: 4500.0ft.

NA

66°F

19°C

Humidity 41%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 22 Sep 01:10 AM PDT
Extended Forecast for

13 Miles NNW Troy OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 55. Light southwest wind.

    Low: 55 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 66. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 66 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 45. West wind 5 to 7 mph becoming calm after midnight.

    Low: 45 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 63. Calm wind becoming south around 5 mph in the afternoon.

    High: 63 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 48. Northeast wind around 5 mph becoming calm in the evening.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

  • Friday

    Friday: Showers likely, mainly after 11am. Mostly cloudy, with a high near 56. Chance of precipitation is 70%.

    High: 56 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 40 percent chance of showers before 11pm. Snow level 7800 feet lowering to 6200 feet after midnight . Partly cloudy, with a low around 38. Breezy.

    Low: 38 °F

    Chance
    Showers and
    Breezy then
    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 55. Light southwest wind.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 66. Calm wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 45. West wind 5 to 7 mph becoming calm after midnight.
Wednesday
Increasing clouds, with a high near 63. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 48. Northeast wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
Mostly cloudy, with a low around 51.
Friday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 56. Chance of precipitation is 70%.
Friday Night
A 40 percent chance of showers before 11pm. Snow level 7800 feet lowering to 6200 feet after midnight . Partly cloudy, with a low around 38. Breezy.
Saturday
Mostly sunny, with a high near 49.
Saturday Night
Mostly cloudy, with a low around 38.
Sunday
Partly sunny, with a high near 51.
Sunday Night
A 20 percent chance of showers. Snow level 7700 feet lowering to 7100 feet after midnight . Partly cloudy, with a low around 38.
Monday
Partly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNW Troy OR
 46.11°N 117.52°W (Elev. 5059 ft)
Last Update:
11:31 pm PDT Sep 21, 2026
Forecast Valid:
1am PDT Sep 22, 2026-6pm PDT Sep 28, 2026
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation