Significant Heat Tomorrow Through Tuesday

Hot temperatures and high humidity will be present tomorrow through Tuesday, and warm overnight lows will provide little relief. Heat indices will reach 85-100 tomorrow afternoon, 95-110 on Monday and 90-105 on Tuesday. Please follow proper heat safety protocols. Stay hydrated, take breaks in air-conditioned rooms if possible, seek shade often, and check up on relatives and neighbors. Read More >

Hazardous Weather Conditions

Current conditions at

Whitefield - Mount Washington Regional Airport (KHIE)

Lat: 44.37°NLon: 71.55°WElev: 1047ft.

Fair

76°F

24°C

Humidity	31%
Wind Speed	SW 6 mph
Barometer	30.09 in (1018.9 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Heat Index	77°F (25°C)
Last update	21 Jun 2:52 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles NW Groveton NH

Heat Advisory June 23, 11:00am until June 23, 08:00pm

Click here for hazard details and duration

Heat Advisory

Tonight
Low: 60 °F
Slight Chance
T-storms then
T-storms
Sunday
High: 84 °F
Showers
Likely then
Slight Chance
T-storms
Sunday Night
Low: 63 °F
Slight Chance
Showers
Monday
High: 93 °F
Hot
Monday Night
Low: 67 °F
Mostly Clear
Tuesday
High: 93 °F
Sunny then
Chance
T-storms
Tuesday Night
Low: 64 °F
Chance
Showers then
Partly Cloudy
Wednesday
High: 82 °F
Mostly Sunny
Wednesday Night
Low: 57 °F
Chance
Showers

Detailed Forecast

Tonight

A chance of showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then showers and thunderstorms after 5am. Low around 60. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Showers and thunderstorms likely before 2pm, then a slight chance of showers between 2pm and 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 84. Southwest wind 6 to 8 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 63. Calm wind.

Monday

Mostly cloudy, then gradually becoming sunny and hot, with a high near 93. Heat index values as high as 98. Light and variable wind.

Monday Night

Mostly clear, with a low around 67. Calm wind.

Tuesday

A chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers after 5pm. Mostly sunny and hot, with a high near 93. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 64. Calm wind.

Wednesday

Mostly sunny, with a high near 82. Light northwest wind.

Wednesday Night

A 40 percent chance of showers. Mostly cloudy, with a low around 57. Calm wind.

Thursday

A 40 percent chance of showers. Partly sunny, with a high near 76. Calm wind.

Thursday Night

A 50 percent chance of showers. Mostly cloudy, with a low around 55. Calm wind.

Friday

A 50 percent chance of showers. Mostly cloudy, with a high near 72. Light southeast wind.