Severe Thunderstorms in the Upper Midwest; Excessive Heat in the Central U.S.

Severe thunderstorms, capable of severe wind (locally exceeding hurricane force), very large hail, flash flooding, and a few tornadoes, are possible late this afternoon into tonight across portions of the of the Upper Midwest into the southern Great Lakes. Excessive heat covers much of the central third of the country and is expected to persist into the weekend over the south-central states. Read More >

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Current conditions at

Jaffrey Airport-Silver Ranch (KAFN)

Lat: 42.81°NLon: 72°WElev: 1010ft.

A Few Clouds

77°F

25°C

Humidity	40%
Wind Speed	Vrbl 6 mph
Barometer	30.02 in (1016.4 mb)
Dewpoint	51°F (11°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	28 Jul 3:52 pm EDT

More Information:

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

Extended Forecast for

4 Miles S Greenfield NH

Tonight

Partly Cloudy
Low: 57 °F
Thursday

Chance
Showers then
Chance
T-storms
High: 68 °F
Thursday
Night

Showers
Likely
Low: 59 °F
Friday

Chance
Showers then
Mostly Sunny
High: 66 °F
Friday
Night

Mostly Clear
Low: 48 °F
Saturday

Sunny
High: 65 °F
Saturday
Night

Mostly Clear
Low: 51 °F
Sunday

Mostly Sunny
then Chance
Showers
High: 67 °F
Sunday
Night

Showers
Likely
Low: 55 °F

Detailed Forecast

Tonight

Partly cloudy, with a low around 57. Calm wind becoming southwest around 5 mph after midnight.

Thursday

A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 68. South wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 59. South wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Friday

A 30 percent chance of showers before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 66. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Friday Night

Mostly clear, with a low around 48. West wind around 15 mph, with gusts as high as 25 mph.

Saturday

Sunny, with a high near 65.

Saturday Night

Mostly clear, with a low around 51.

Sunday

A 40 percent chance of showers after 2pm. Mostly sunny, with a high near 67.

Sunday Night

Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.

Monday

A 30 percent chance of showers before 8am. Mostly sunny, with a high near 65.