Midwest Heavy Rain and Severe Storms; Poor Air Quality and Elevated Fire Threats In the Northwest; Hurricane Lane Rolls Through Central Pacific

An area of low pressure is expected to lift up through the Midwest and intensify, while producing possible excessive rainfall and severe storms across the Mississippi Valley into the Ohio/Tennessee Valleys. Smoke from wildfires will continue to create poor air quality across parts of Western region. Hurricane Lane continues to move west through the Central Pacific, well east-southeast of Hawaii. Read More >

Current conditions at

Manchester Airport (KMHT)

Lat: 42.93°NLon: 71.44°WElev: 223ft.

Overcast

65°F

18°C

Humidity 81%
Wind Speed NE 6 mph
Barometer 30.12 in (1021.0 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 20 Aug 2:53 am EDT
Extended Forecast for

Merrimack NH

  • Overnight

    Overnight: Mostly cloudy, with a low around 57. North wind around 5 mph.

    Mostly Cloudy

    Low: 57 °F

  • Monday

    Monday: Partly sunny, with a high near 76. North wind around 5 mph becoming east in the afternoon.

    Partly Sunny

    High: 76 °F

  • Monday
    Night

    Monday Night: Areas of fog after 1am.  Otherwise, mostly clear, with a low around 55. East wind around 5 mph becoming calm  in the evening.

    Mostly Clear
    then Areas
    Fog

    Low: 55 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 75. Calm wind becoming southeast around 5 mph in the afternoon.

    Partly Sunny

    High: 75 °F

  • Tuesday
    Night

    Tuesday Night: Showers likely and possibly a thunderstorm, mainly after 2am.  Mostly cloudy, with a low around 66. Southeast wind around 5 mph.  Chance of precipitation is 60%.

    Chance
    Showers then
    Showers
    Likely

    Low: 66 °F

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before 4pm, then a chance of showers.  High near 79. Chance of precipitation is 80%.

    T-storms

    High: 79 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers before 7pm.  Partly cloudy, with a low around 60.

    Chance
    Showers then
    Mostly Clear

    Low: 60 °F

  • Thursday

    Thursday: Sunny, with a high near 76.

    Sunny

    High: 76 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 58.

    Mostly Clear

    Low: 58 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 57. North wind around 5 mph.
Monday
Partly sunny, with a high near 76. North wind around 5 mph becoming east in the afternoon.
Monday Night
Areas of fog after 1am. Otherwise, mostly clear, with a low around 55. East wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 75. Calm wind becoming southeast around 5 mph in the afternoon.
Tuesday Night
Showers likely and possibly a thunderstorm, mainly after 2am. Mostly cloudy, with a low around 66. Southeast wind around 5 mph. Chance of precipitation is 60%.
Wednesday
Showers and possibly a thunderstorm before 4pm, then a chance of showers. High near 79. Chance of precipitation is 80%.
Wednesday Night
A 30 percent chance of showers before 7pm. Partly cloudy, with a low around 60.
Thursday
Sunny, with a high near 76.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny, with a high near 81.
Friday Night
Mostly clear, with a low around 61.
Saturday
Sunny, with a high near 81.
Saturday Night
Partly cloudy, with a low around 64.
Sunday
Mostly sunny, with a high near 81.
Click Map For Forecast
Point Forecast:
Merrimack NH
 42.86°N 71.49°W (Elev. 118 ft)
3:18 am EDT Aug 20, 2018
3am EDT Aug 20, 2018-6pm EDT Aug 26, 2018
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database