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

Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Hazardous Weather Conditions

Current conditions at

Nampa Municipal Airport (KMAN)

Lat: 43.5813°NLon: 116.5231°WElev: 2536.0ft.

Clear

79°F

26°C

Humidity 39%
Wind Speed N 0 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 52°F (11°C)
Visibility 8.00 mi
Heat Index79°F (26°C)
Last update 01 Aug 10:15 AM MDT
Extended Forecast for

Jordan Valley OR

Red Flag Warning August 1, 03:00pm until August 1, 09:00pm
Click here for hazard details and duration
Red Flag Warning

  • Today

    Today: Patchy smoke before 3pm. Mostly sunny and hot, with a high near 97. West wind 6 to 10 mph, with gusts as high as 25 mph.

    High: 97 °F

    Patchy Smoke

  • Tonight

    Tonight: Patchy smoke after 7pm. Partly cloudy, with a low around 52. West wind 6 to 10 mph becoming north northwest in the evening. Winds could gust as high as 25 mph.

    Low: 52 °F

    Patchy Smoke

  • Sunday

    Sunday: Patchy smoke before 2pm. Sunny, with a high near 85. West northwest wind 6 to 9 mph.

    High: 85 °F

    Patchy Smoke

  • Sunday Night

    Sunday Night: Patchy smoke between 8pm and 11pm. Mostly clear, with a low around 46. North northwest wind 7 to 11 mph, with gusts as high as 23 mph.

    Low: 46 °F

    Patchy Smoke
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 82. Northwest wind 5 to 9 mph.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 95.

    High: 95 °F

    Hot

Detailed Forecast

Today
Patchy smoke before 3pm. Mostly sunny and hot, with a high near 97. West wind 6 to 10 mph, with gusts as high as 25 mph.
Tonight
Patchy smoke after 7pm. Partly cloudy, with a low around 52. West wind 6 to 10 mph becoming north northwest in the evening. Winds could gust as high as 25 mph.
Sunday
Patchy smoke before 2pm. Sunny, with a high near 85. West northwest wind 6 to 9 mph.
Sunday Night
Patchy smoke between 8pm and 11pm. Mostly clear, with a low around 46. North northwest wind 7 to 11 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 82. Northwest wind 5 to 9 mph.
Monday Night
Mostly clear, with a low around 45.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Sunny and hot, with a high near 95.
Wednesday Night
Clear, with a low around 56.
Thursday
Sunny and hot, with a high near 95.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny and hot, with a high near 94.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jordan Valley OR
 42.97°N 117.07°W (Elev. 4400 ft)
Last Update:
12:29 am MDT Aug 1, 2026
Forecast Valid:
10am MDT Aug 1, 2026-6pm MDT Aug 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