Dangerous Heat in the West; Flash Flooding Possible Across the Southern US

Dangerous heat is expected across areas in Texas and from Washington through California. Several daily high temperature records are expected to be either tied or broken in the West. Monsoonal showers and thunderstorms may result in flash flooding and debris flows over the Southwestern U.S. through Friday. Locally heavy rain is expected from thunderstorms in the Southeast. Read More >

Current conditions at

Boise Air Terminal (KBOI)

Lat: 43.56704°NLon: 116.24053°WElev: 2822ft.

Clear

29°C

84°F

Humidity 25%
Wind Speed N 0 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 7°C (45°F)
Visibility 16 km
Heat Index28°C (82°F)
Last update 16 Aug 10:20 PM MDT
Extended Forecast for

Boise ID

Heat Advisory August 17, 03:00pm until August 17, 09:00pm
Click here for hazard details and duration
Heat Advisory
  • Tonight

    Tonight: Patchy smoke. Mostly clear, with a low around 17. Calm wind.

    Patchy Smoke

    Low: 17 °C

  • Wednesday

    Wednesday: Patchy smoke. Sunny and hot, with a high near 39. Light and variable wind becoming west northwest 6 to 11 km/h in the afternoon.

    Patchy Smoke

    High: 39 °C

  • Wednesday
    Night

    Wednesday Night: Patchy smoke. Mostly clear, with a low around 18. Northwest wind 5 to 11 km/h becoming east northeast after midnight.

    Patchy Smoke

    Low: 18 °C

  • Thursday

    Thursday: Patchy smoke. Partly sunny and hot, with a high near 36. Light and variable wind becoming west southwest 8 to 13 km/h in the morning.

    Patchy Smoke

    High: 36 °C

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 21. West wind 8 to 13 km/h becoming light and variable  after midnight.

    Mostly Cloudy

    Low: 21 °C

  • Friday

    Friday: Mostly sunny and hot, with a high near 36.

    Hot

    High: 36 °C

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 21.

    Partly Cloudy

    Low: 21 °C

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 36.

    Hot

    High: 36 °C

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 22.

    Partly Cloudy

    Low: 22 °C

Detailed Forecast

Tonight
Patchy smoke. Mostly clear, with a low around 17. Calm wind.
Wednesday
Patchy smoke. Sunny and hot, with a high near 39. Light and variable wind becoming west northwest 6 to 11 km/h in the afternoon.
Wednesday Night
Patchy smoke. Mostly clear, with a low around 18. Northwest wind 5 to 11 km/h becoming east northeast after midnight.
Thursday
Patchy smoke. Partly sunny and hot, with a high near 36. Light and variable wind becoming west southwest 8 to 13 km/h in the morning.
Thursday Night
Mostly cloudy, with a low around 21. West wind 8 to 13 km/h becoming light and variable after midnight.
Friday
Mostly sunny and hot, with a high near 36.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Mostly sunny and hot, with a high near 36.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Mostly sunny and hot, with a high near 37.
Sunday Night
Partly cloudy, with a low around 21.
Monday
Sunny and hot, with a high near 36.
Monday Night
Mostly clear, with a low around 19.
Tuesday
Sunny and hot, with a high near 34.
Click Map For Forecast
Point Forecast:
Boise ID
 43.62°N 116.22°W (Elev. 826 m)
2:38 pm MDT Aug 16, 2022
10pm MDT Aug 16, 2022-6pm MDT Aug 23, 2022
 
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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