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

Manchester Airport (KMHT)

Lat: 42.93°NLon: 71.44°WElev: 223ft.

Partly Cloudy

40°F

4°C

Humidity 83%
Wind Speed Calm
Barometer 29.84 in (1011.8 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 19 Apr 5:53 am EDT
Extended Forecast for

Londonderry NH

  • Today

    Today: Patchy fog before 9am. Otherwise, partly sunny, with a high near 65. Calm wind becoming west around 5 mph in the afternoon.

    Patchy Fog
    then Partly
    Sunny

    High: 65 °F

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 42. Southwest wind around 5 mph.

    Partly Cloudy
    then Patchy
    Fog

    Low: 42 °F

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 69. Light southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    Patchy Fog
    then Mostly
    Sunny

    High: 69 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 42. West wind 5 to 10 mph becoming light south in the evening.

    Partly Cloudy

    Low: 42 °F

  • Wednesday

    Wednesday: Rain likely, mainly after 2pm. Mostly cloudy, with a high near 62. South wind 5 to 10 mph. Chance of precipitation is 70%.

    Chance Rain
    then Rain
    Likely

    High: 62 °F

  • Wednesday
    Night

    Wednesday Night: Rain likely before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 70%.

    Rain Likely
    then
    Rain/Snow
    Likely

    Low: 33 °F

  • Thursday

    Thursday: A chance of rain and snow before 8am. Partly sunny, with a high near 46. Chance of precipitation is 30%.

    Chance
    Rain/Snow
    then Partly
    Sunny

    High: 46 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 35.

    Mostly Cloudy

    Low: 35 °F

  • Friday

    Friday: Mostly sunny, with a high near 57.

    Mostly Sunny

    High: 57 °F

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, partly sunny, with a high near 65. Calm wind becoming west around 5 mph in the afternoon.
Tonight
Patchy fog after 3am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 42. Southwest wind around 5 mph.
Tuesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 69. Light southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 42. West wind 5 to 10 mph becoming light south in the evening.
Wednesday
Rain likely, mainly after 2pm. Mostly cloudy, with a high near 62. South wind 5 to 10 mph. Chance of precipitation is 70%.
Wednesday Night
Rain likely before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 70%.
Thursday
A chance of rain and snow before 8am. Partly sunny, with a high near 46. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 35.
Friday
Mostly sunny, with a high near 57.
Friday Night
Mostly clear, with a low around 39.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 40.
Sunday
A 50 percent chance of showers. Partly sunny, with a high near 57.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Londonderry NH
 42.86°N 71.37°W (Elev. 397 ft)
Last Update:
6:18 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