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

Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

Smiths Ferry (ITD36)

Lat: 44.30107°NLon: 116.08926°WElev: 4603.0ft.

NA

55°F

13°C

Humidity 56%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility 1.24 mi
Last update 01 Sep 10:00 AM MDT
Extended Forecast for

Cascade ID

  • Today

    Today: Scattered showers and thunderstorms after noon. Partly sunny, with a high near 78. Light and variable wind becoming south southwest 8 to 13 mph in the afternoon. Chance of precipitation is 40%.

    High: 78 °F

    Partly Sunny
    then
    Scattered
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly after midnight. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 43. West wind 5 to 8 mph becoming light and variable.

    Low: 43 °F

    Slight Chance
    T-storms then
    Chance
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Patchy fog before 9am. High near 68. Southeast wind 6 to 11 mph becoming south southwest 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%.

    High: 68 °F

    Showers and
    Patchy Fog
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers after midnight. Low around 40. South wind 7 to 14 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Mostly Cloudy
    then Showers

  • Thursday

    Thursday: Showers. High near 61. South southeast wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 61 °F

    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A 40 percent chance of showers, mainly before noon. Areas of fog before 10am. Otherwise, partly sunny, with a high near 67.

    High: 67 °F

    Chance
    Showers and
    Areas Fog

  • Friday Night

    Friday Night: A 20 percent chance of showers. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 37.

    Low: 37 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: Areas of fog before 9am. Otherwise, mostly sunny, with a high near 74.

    High: 74 °F

    Areas Fog
    then Mostly
    Sunny

Detailed Forecast

Today
Scattered showers and thunderstorms after noon. Partly sunny, with a high near 78. Light and variable wind becoming south southwest 8 to 13 mph in the afternoon. Chance of precipitation is 40%.
Tonight
A 30 percent chance of showers and thunderstorms, mainly after midnight. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 43. West wind 5 to 8 mph becoming light and variable.
Wednesday
Showers and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Patchy fog before 9am. High near 68. Southeast wind 6 to 11 mph becoming south southwest 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%.
Wednesday Night
Showers after midnight. Low around 40. South wind 7 to 14 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers. High near 61. South southeast wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
A 50 percent chance of showers. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 38.
Friday
A 40 percent chance of showers, mainly before noon. Areas of fog before 10am. Otherwise, partly sunny, with a high near 67.
Friday Night
A 20 percent chance of showers. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 37.
Saturday
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 74.
Saturday Night
A 20 percent chance of showers after midnight. Patchy fog after 4am. Otherwise, partly cloudy, with a low around 40.
Sunday
A 30 percent chance of showers and thunderstorms. Areas of fog. Otherwise, partly sunny, with a high near 75.
Sunday Night
A 50 percent chance of showers. Patchy fog. Otherwise, mostly cloudy, with a low around 41.
Labor Day
A 40 percent chance of showers. Areas of fog. Otherwise, partly sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cascade ID
 44.51°N 116.02°W (Elev. 4777 ft)
Last Update:
12:29 am MDT Sep 1, 2026
Forecast Valid:
10am MDT Sep 1, 2026-6pm MDT Sep 7, 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