National Weather Service

Hazardous Weather Conditions

Current conditions at

St. Johnsbury - Fairbanks (K1V4)

Lat: 44.42°NLon: 72.02°WElev: 696ft.

72°F

22°C

Humidity	91%
Wind Speed	NA
Barometer	30.22 in (1021.7 mb)
Dewpoint	69°F (21°C)
Visibility	NA
Last update	20 Jun 12:54 am EDT

More Information:

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

Extended Forecast for

North Haverhill NH

Heat Advisory June 20, 11:00am until June 20, 07:00pm

Click here for hazard details and duration

Heat Advisory

Overnight
Low: 70 °F
Mostly Cloudy
Thursday
High: 92 °F
Partly Sunny
then Severe
Thunderstorms
Thursday Night
Low: 64 °F
Severe
Thunderstorms
and Patchy
Dense Fog
Friday
High: 79 °F
Scattered
T-storms
Friday Night
Low: 61 °F
Scattered
T-storms then
Scattered
Showers
Saturday
High: 73 °F
Showers
Likely
Saturday Night
Low: 60 °F
Showers
Likely
Sunday
High: 78 °F
Showers
Sunday Night
Low: 64 °F
Showers

Detailed Forecast

Overnight

Mostly cloudy, with a low around 70. South wind around 5 mph.

Thursday

Scattered showers and thunderstorms, mainly after 2pm. Some of the storms could be severe. Partly sunny and hot, with a high near 92. Heat index values as high as 96. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers and thunderstorms likely before 2am, then isolated showers between 2am and 5am, then isolated showers and thunderstorms after 5am. Some of the storms could be severe. Patchy dense fog after midnight. Otherwise, mostly cloudy, with a low around 64. North wind around 5 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

Scattered showers and thunderstorms after 10am. Mostly cloudy, with a high near 79. Calm wind becoming north around 5 mph. Chance of precipitation is 50%.

Friday Night

Scattered showers and thunderstorms. Mostly cloudy, with a low around 61. Calm wind. Chance of precipitation is 50%.

Saturday

Showers likely, mainly after 2pm. Cloudy, with a high near 73. Chance of precipitation is 60%.

Saturday Night

Showers likely. Cloudy, with a low around 60. Chance of precipitation is 70%.

Sunday

Showers likely, then showers and possibly a thunderstorm after 2pm. High near 78. Chance of precipitation is 80%.

Sunday Night

Showers and possibly a thunderstorm. Low around 64. Chance of precipitation is 80%.

Monday

Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 77. Chance of precipitation is 70%.