Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Current conditions at

SPRING CANYON (SPCW1)

Lat: 47.93472°NLon: 118.93472°WElev: 1340.0ft.

NA

51°F

11°C

Humidity 45%
Wind Speed N 6 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 11 Oct 05:37 AM PDT
Extended Forecast for

Coulee Dam WA

Blowing Dust Advisory October 11, 09:00am until October 11, 05:00pm
Click here for hazard details and duration
Blowing Dust Advisory
  • Today

    Today: Mostly sunny, with a high near 60. Northeast wind 8 to 15 mph, with gusts as high as 29 mph.

    High: 60 °F

    Mostly Sunny

  • Tonight

    Tonight: Widespread frost after 5am.  Otherwise, mostly clear, with a low around 32. Northeast wind around 6 mph becoming calm  after midnight. Winds could gust as high as 23 mph.

    Low: 32 °F

    Partly Cloudy
    then Frost

  • Columbus Day

    Columbus Day: Widespread frost before 9am.  Otherwise, sunny, with a high near 62. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 62 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Areas of frost before 8am.  Otherwise, sunny, with a high near 65. Calm wind becoming south around 5 mph in the afternoon.

    High: 65 °F

    Areas Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 60. Northeast wind 8 to 15 mph, with gusts as high as 29 mph.
Tonight
Widespread frost after 5am. Otherwise, mostly clear, with a low around 32. Northeast wind around 6 mph becoming calm after midnight. Winds could gust as high as 23 mph.
Columbus Day
Widespread frost before 9am. Otherwise, sunny, with a high near 62. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 37. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
Areas of frost before 8am. Otherwise, sunny, with a high near 65. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
Mostly sunny, with a high near 68.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Mostly sunny, with a high near 73.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Mostly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
Coulee Dam WA
 47.97°N 118.97°W (Elev. 1109 ft)
4:31 am PDT Oct 11, 2026
6am PDT Oct 11, 2026-6pm PDT Oct 17, 2026
 
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