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

Hazardous Weather Conditions

Current conditions at

White Mountain Regional Airport (KIZG)

Lat: 43.99°NLon: 70.95°WElev: 449ft.

Fair

74°F

23°C

Humidity 79%
Wind Speed W 5 mph
Barometer 29.85 in (1010.4 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 3 Jul 4:54 am EDT
Extended Forecast for

Madison NH

Extreme Heat Warning July 3, 05:42am until July 3, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning July 3, 05:42am until July 3, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Today

    High: 94 °F

    Hot

  • Tonight

    Tonight: Scattered showers and thunderstorms between 9pm and 2am. Partly cloudy, with a low around 67. Calm wind. Chance of precipitation is 30%.

    Low: 67 °F

    Scattered
    Showers

  • Independence Day

    Independence Day: A slight chance of showers between noon and 1pm. Sunny, with a high near 88. West wind around 5 mph. Chance of precipitation is 20%.

    High: 88 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 60. Calm wind.

    Low: 60 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 83. Calm wind.

    High: 83 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 81.

    High: 81 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 58.

    Low: 58 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Today
Sunny and hot, with a high near 94. Heat index values as high as 97. Light southwest wind becoming west 5 to 10 mph in the morning.
Tonight
Scattered showers and thunderstorms between 9pm and 2am. Partly cloudy, with a low around 67. Calm wind. Chance of precipitation is 30%.
Independence Day
A slight chance of showers between noon and 1pm. Sunny, with a high near 88. West wind around 5 mph. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 60. Calm wind.
Sunday
Mostly sunny, with a high near 83. Calm wind.
Sunday Night
Mostly cloudy, with a low around 59.
Monday
Partly sunny, with a high near 81.
Monday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 58.
Tuesday
A 40 percent chance of showers before 2pm. Partly sunny, with a high near 77.
Tuesday Night
Mostly cloudy, with a low around 59.
Wednesday
Mostly sunny, with a high near 86.
Wednesday Night
Partly cloudy, with a low around 64.
Thursday
Mostly sunny and hot, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Madison NH
 43.89°N 71.18°W (Elev. 577 ft)
Last Update:
2:18 am EDT Jul 3, 2026
Forecast Valid:
5am EDT Jul 3, 2026-6pm EDT Jul 9, 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