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

Hazardous Weather Conditions

Current conditions at

Nampa Municipal Airport (KMAN)

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

Mist

27°F

-3°C

Humidity 100%
Wind Speed ESE 3 MPH
Barometer 30.41 in (1029.8 mb)
Dewpoint 27°F (-3°C)
Visibility 6.00 mi
Last update 20 Jan 05:35 AM MST
Extended Forecast for

Meridian ID

Air Stagnation Advisory January 20, 05:52am until January 22, 11:00am
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 20, 05:52am until January 22, 11:00am

    NOW until 11:00am Thu

    Air Stagnation Advisory

  • Today

    High: 32 °F

    Cloudy

  • Tonight

    Tonight: Areas of fog. Otherwise, cloudy, with a low around 23. Light and variable wind.

    Low: 23 °F

    Areas Fog

  • Wednesday

    Wednesday: Areas of fog. Otherwise, cloudy, with a high near 30. Light and variable wind.

    High: 30 °F

    Areas Fog

  • Wednesday Night

    Wednesday Night: Areas of fog before 8pm, then patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 22. Light and variable wind.

    Low: 22 °F

    Areas Fog

  • Thursday

    Thursday: Areas of fog between 2pm and 5pm. Otherwise, mostly cloudy, with a high near 28. Light and variable wind.

    High: 28 °F

    Areas Fog

  • Thursday Night

    Thursday Night: Areas of fog after 8pm. Otherwise, mostly cloudy, with a low around 23.

    Low: 23 °F

    Areas Fog

  • Friday

    Friday: Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 30.

    High: 30 °F

    Areas Fog
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Today
Cloudy, with a high near 32. Calm wind becoming northwest around 6 mph in the afternoon.
Tonight
Areas of fog. Otherwise, cloudy, with a low around 23. Light and variable wind.
Wednesday
Areas of fog. Otherwise, cloudy, with a high near 30. Light and variable wind.
Wednesday Night
Areas of fog before 8pm, then patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 22. Light and variable wind.
Thursday
Areas of fog between 2pm and 5pm. Otherwise, mostly cloudy, with a high near 28. Light and variable wind.
Thursday Night
Areas of fog after 8pm. Otherwise, mostly cloudy, with a low around 23.
Friday
Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 30.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Partly sunny, with a high near 32.
Saturday Night
Mostly cloudy, with a low around 19.
Sunday
Mostly cloudy, with a high near 30.
Sunday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 24. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Meridian ID
 43.6°N 116.39°W (Elev. 2631 ft)
Last Update:
2:06 am MST Jan 20, 2026
Forecast Valid:
5am MST Jan 20, 2026-6pm MST Jan 26, 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