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

Record Heat for the Intermountain West and Northern Plains; Heavy Rainfall and Severe Weather Threats

Record setting heat is expected over the next several days from the Intermountain West through the northern Plains. Furthermore, fire weather concerns increase with dry and breezy conditions. Meanwhile, heavy rainfall and severe thunderstorm threats for the Ohio/Tennessee Valleys, central Appalachians and Southeast today. The threat shifts to central Gulf Coast and across central Texas this week. Read More >

Current conditions at

Wallace Viaduct (ITD90)

Lat: 47.47432°NLon: 115.90816°WElev: 2792.0ft.

NA

76°F

24°C

Humidity 35%
Wind Speed SSW 11 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility 1.24 mi
Heat Index78°F (26°C)
Last update 12 Jul 11:45 AM PDT
Extended Forecast for

Wallace ID

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 79. West wind around 7 mph.

    High: 79 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 56. Light and variable wind.

    Low: 56 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 90. Calm wind becoming west around 5 mph in the afternoon.

    High: 90 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 61. Light and variable wind.

    Low: 61 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 90. Light and variable wind.

    High: 90 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 61.

    Low: 61 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers before 11am. Mostly sunny, with a high near 89.

    High: 89 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 79. West wind around 7 mph.
Tonight
Mostly cloudy, with a low around 56. Light and variable wind.
Monday
Mostly sunny, with a high near 90. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 61. Light and variable wind.
Tuesday
Partly sunny, with a high near 90. Light and variable wind.
Tuesday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 61.
Wednesday
A 20 percent chance of showers before 11am. Mostly sunny, with a high near 89.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Sunny, with a high near 91.
Thursday Night
A 30 percent chance of showers before 11pm. Partly cloudy, with a low around 58.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 57.
Saturday
Sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wallace ID
 47.48°N 115.94°W (Elev. 3494 ft)
Last Update:
11:31 am PDT Jul 12, 2026
Forecast Valid:
12pm PDT Jul 12, 2026-6pm PDT Jul 18, 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