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

Snow in the Rockies and High Plains

A surge of cold air will bring rapidly falling temperatures and snow to spread across the Rockies, Plains and Middle Mississippi Valley into the Great Lakes over the next couple of days. Heavy showers and thunderstorms will continue to bring a threat of flash and urban flooding, hail, and strong/gusty winds to the Florida peninsula into midweek. Read More >

Current conditions at

Plymouth Municipal Airport (K1P1)

Lat: 43.78°NLon: 71.76°WElev: 502ft.

Freezing Fog

30°F

-1°C

Humidity 99%
Wind Speed Calm
Barometer 29.86 in
Dewpoint 30°F (-1°C)
Visibility 0.25 mi
Last update 19 Apr 5:55 am EDT
Extended Forecast for

Groton NH

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 62. Calm wind becoming west around 5 mph in the afternoon.

    Partly Sunny
    then Slight
    Chance
    T-storms

    High: 62 °F

  • Tonight

    Tonight: Mostly clear, with a low around 36. West wind around 5 mph.

    Mostly Clear

    Low: 36 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62. South wind 5 to 15 mph, with gusts as high as 30 mph.

    Mostly Sunny

    High: 62 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of rain after 5am. Mostly cloudy, with a low around 37. West wind around 5 mph.

    Mostly Cloudy
    then Chance
    Rain

    Low: 37 °F

  • Wednesday

    Wednesday: Rain, mainly after 10am. High near 53. Southwest wind around 5 mph becoming southeast in the morning. Chance of precipitation is 80%.

    Rain

    High: 53 °F

  • Wednesday
    Night

    Wednesday Night: Rain before midnight, then rain and snow between midnight and 1am, then snow after 1am. Low around 29. Chance of precipitation is 80%.

    Rain then
    Rain/Snow

    Low: 29 °F

  • Thursday

    Thursday: A chance of snow before 11am, then a chance of rain and snow between 11am and 1pm, then a chance of rain after 1pm. Partly sunny, with a high near 40. Chance of precipitation is 30%.

    Chance
    Rain/Snow

    High: 40 °F

  • Thursday
    Night

    Thursday Night: A chance of snow between 7pm and 8pm. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.

    Chance Snow
    then Mostly
    Cloudy

    Low: 30 °F

  • Friday

    Friday: Partly sunny, with a high near 50.

    Partly Sunny

    High: 50 °F

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 62. Calm wind becoming west around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 36. West wind around 5 mph.
Tuesday
Mostly sunny, with a high near 62. South wind 5 to 15 mph, with gusts as high as 30 mph.
Tuesday Night
A 30 percent chance of rain after 5am. Mostly cloudy, with a low around 37. West wind around 5 mph.
Wednesday
Rain, mainly after 10am. High near 53. Southwest wind around 5 mph becoming southeast in the morning. Chance of precipitation is 80%.
Wednesday Night
Rain before midnight, then rain and snow between midnight and 1am, then snow after 1am. Low around 29. Chance of precipitation is 80%.
Thursday
A chance of snow before 11am, then a chance of rain and snow between 11am and 1pm, then a chance of rain after 1pm. Partly sunny, with a high near 40. Chance of precipitation is 30%.
Thursday Night
A chance of snow between 7pm and 8pm. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 50.
Friday Night
Partly cloudy, with a low around 35.
Saturday
Mostly sunny, with a high near 58.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 36.
Sunday
A 50 percent chance of showers. Partly sunny, with a high near 53.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Groton NH
 43.69°N 71.83°W (Elev. 1099 ft)
Last Update:
6:07 am EDT Apr 19, 2021
Forecast Valid:
6am EDT Apr 19, 2021-6pm EDT Apr 25, 2021
 
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