Heat Wave Persists Over the Central U.S.; Significant Flooding Expected in the Northern Mid-Atlantic Tuesday

Dangerous and extreme heat will remain across portions of the Central U.S. this week, persisting across the Mid to Lower Mississippi Valleys, Gulf Coast, Southern Plains and portions of Texas. A heat wave over the Southwest will intensify late this week. Severe thunderstorms and flash flooding will spread from the Great Lakes/Ohio Valley to the Mid-Atlantic and Northeast the next few days. Read More >

Hazardous Weather Conditions

Current conditions at

Salmon PM2.5 (A2410)

Lat: 45.1787°NLon: 113.893°WElev: 3930.0ft.

NA

78°F

26°C

Humidity 47%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 57°F (14°C)
Visibility NA
Heat Index79°F (26°C)
Last update 27 Jul 08:00 PM MDT
Extended Forecast for

Salmon ID

  • Tonight

    Tonight: Areas of smoke. Mostly clear, with a low around 55. Light and variable wind.

    Low: 55 °F

    Areas Smoke

  • Tuesday

    Tuesday: Areas of smoke before 2pm, then areas of smoke after 3pm. Sunny and hot, with a high near 97. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 97 °F

    Areas Smoke

  • Tuesday Night

    Tuesday Night: Patchy smoke. Mostly clear, with a low around 55. West wind around 6 mph becoming calm  in the evening.

    Low: 55 °F

    Patchy Smoke

  • Wednesday

    Wednesday: Areas of smoke before 7am. Sunny, with a high near 95. Calm wind becoming west around 5 mph in the afternoon.

    High: 95 °F

    Areas Smoke
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. West wind 5 to 8 mph becoming calm  in the evening.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 99.

    High: 99 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Tonight
Areas of smoke. Mostly clear, with a low around 55. Light and variable wind.
Tuesday
Areas of smoke before 2pm, then areas of smoke after 3pm. Sunny and hot, with a high near 97. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Tuesday Night
Patchy smoke. Mostly clear, with a low around 55. West wind around 6 mph becoming calm in the evening.
Wednesday
Areas of smoke before 7am. Sunny, with a high near 95. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 56. West wind 5 to 8 mph becoming calm in the evening.
Thursday
Sunny and hot, with a high near 98.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny and hot, with a high near 99.
Friday Night
Mostly clear, with a low around 57.
Saturday
Sunny and hot, with a high near 103.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Sunny and hot, with a high near 98.
Sunday Night
Clear, with a low around 50.
Monday
Sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
Salmon ID
 45.17°N 113.9°W (Elev. 3967 ft)
2:01 pm MDT Jul 27, 2026
9pm MDT Jul 27, 2026-6pm MDT Aug 3, 2026
 
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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