Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region

Dangerous and extreme heat will remain across portions of the southern U.S. this week. Heavy rainfall may bring significant flash flooding across portions of the Mid-Atlantic and Northeast through the night, and additional flash flooding concerns across New England on Wednesday. Monsoonal thunderstorms will bring a flash flood risk to the Four Corners region, especially in burn scar areas Read More >

Hazardous Weather Conditions

Current conditions at

Nampa Municipal Airport (KMAN)

Lat: 43.5813° N Lon: 116.5231° W Elev: 2536.0 ft.

haze

79°F

26°C

Humidity 39%
Wind Speed N 0 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 52°F (11°C)
Visibility 6.00 mi
Heat Index79°F (26°C)
Last update 28 Jul 10:55 PM MDT
Detailed forecast for

Owyhee Mountains

Tonight
Partly cloudy this evening, then clearing. Smoke. Lows 55 to 63.
Wednesday
Mostly sunny. Smoke. Highs 87 to 92.
Wednesday Night
Partly cloudy. Smoke. Lows 57 to 65.
Thursday
Sunny, smoke. Highs 87 to 94.
Thursday Night
Clear, smoke. Lows 58 to 66.
Friday
Sunny, smoke. Highs 90 to 98.
Friday Night And Saturday
Clear. Lows 60 to 68. Highs 89 to 95.
Saturday Night
Mostly clear. Lows 53 to 61. Breezy.
Sunday Through Monday Night
Clear. Highs 79 to 86. Lows 49 to 59.
Tuesday
Sunny. Highs 85 to 92.



Basemap Options
Click map to change the forecast location
Loading map...
230 PM MDT Tue Jul 28 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database