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Severe Thunderstorms and Heavy Rain in Upper Midwest

A slow moving frontal boundary from the central Pains to the Upper Midwest will bring a potential for severe thunderstorms and heavy rain. Rain amounts of 1-3 inches, with locally heavier amounts can be expected. The threat of severe weather moves into the Ohio Valley and Northeast on Tuesday. Monsoon moisture continues to bring the threat of flash flooding to the Southwest and southern Rockies. Read More >

Current conditions at

Plymouth Municipal Airport (K1P1)

Lat: 43.78° N Lon: 71.76° W Elev: 502 ft.

Fog

55°F

13°C

Humidity 97%
Wind Speed Calm
Barometer 30.17 in
Dewpoint 54°F (12°C)
Visibility 0.25 mi
Last update 21 Aug 7:15 am EDT
Detailed forecast for

Southern Grafton

Today
Mostly sunny. Highs in the lower 80s. Light and variable winds, becoming west around 10 mph this afternoon.
Tonight
Mostly clear. Patchy fog after midnight. Lows in the lower 60s. Southwest winds around 10 mph in the evening, becoming light and variable.
Tuesday
Patchy fog in the morning. Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Southwest winds 10 to 15 mph. Chance of rain 70 percent.
Tuesday Night
Showers with thunderstorms likely. Humid with lows in the mid 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.
Wednesday
Partly sunny with a 40 percent chance of showers. Highs in the mid 70s. West winds around 10 mph with gusts up to 20 mph.
Wednesday Night
Partly cloudy. Lows in the lower 50s.
Thursday
Partly sunny. Highs around 70.
Thursday Night
Mostly clear. Lows around 50.
Friday
Mostly sunny. Highs in the lower 70s.
Friday Night
Mostly clear. Lows around 50.
Saturday
Mostly sunny. Highs in the lower 70s.
Saturday Night
Mostly clear. Lows in the lower 50s.
Sunday
Partly sunny. Highs in the lower 70s.



Click Map For Forecast
700 AM EDT Mon Aug 21 2017
 
 

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