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

Dangerous Heat Continues Across the South; Severe Storms Possible in the Plains

Heat Advisories and Excessive Heat Warnings are in effect for much of the southern U.S. through Tuesday. Otherwise, scattered severe thunderstorms with damaging winds and large hail are possible across portions of the southern and central High Plains. Critical fire weather conditions will persist over portions of the Southwest, Great Basin, and Intermountain West. Read More >

Hazardous Weather Conditions

Current conditions at

St. Johnsbury - Fairbanks (K1V4)

Lat: 44.42°NLon: 72.02°WElev: 696ft.

75°F

24°C

Humidity 69%
Wind Speed NA
Barometer 29.68 in (1003.8 mb)
Dewpoint 64°F (18°C)
Visibility NA
Last update 12 Jul 8:54 pm EDT
Extended Forecast for

Lisbon NH

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 63. Calm wind.

    Partly Cloudy
    then Patchy
    Fog

    Low: 63 °F

  • Monday

    Monday: A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then showers likely after 4pm. Some of the storms could produce gusty winds and heavy rain. Patchy fog before 8am. Otherwise, partly sunny, with a high near 81. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Heavy Rain
    and Patchy
    Fog then
    Heavy Rain

    High: 81 °F

  • Monday
    Night

    Monday Night: A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 5am, then a chance of showers after 5am. Some of the storms could produce gusty winds and heavy rain. Mostly cloudy, with a low around 61. Calm wind. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain

    Low: 61 °F

  • Tuesday

    Tuesday: Showers likely before 7am, then showers likely and possibly a thunderstorm between 7am and 3pm, then a chance of showers after 3pm. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 77. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 60%.

    Heavy Rain

    High: 77 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 59. North wind around 5 mph becoming calm.

    Chance
    Showers then
    Mostly Cloudy

    Low: 59 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 78.

    Partly Sunny

    High: 78 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 58.

    Partly Cloudy

    Low: 58 °F

  • Thursday

    Thursday: A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 79.

    Mostly Sunny
    then Chance
    Showers

    High: 79 °F

  • Thursday
    Night

    Thursday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 61.

    Chance
    Showers

    Low: 61 °F

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 63. Calm wind.
Monday
A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then showers likely after 4pm. Some of the storms could produce gusty winds and heavy rain. Patchy fog before 8am. Otherwise, partly sunny, with a high near 81. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 5am, then a chance of showers after 5am. Some of the storms could produce gusty winds and heavy rain. Mostly cloudy, with a low around 61. Calm wind. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers likely before 7am, then showers likely and possibly a thunderstorm between 7am and 3pm, then a chance of showers after 3pm. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 77. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 60%.
Tuesday Night
A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 59. North wind around 5 mph becoming calm.
Wednesday
Partly sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 58.
Thursday
A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 79.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 61.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 82.
Friday Night
Partly cloudy, with a low around 63.
Saturday
A 30 percent chance of showers. Mostly sunny, with a high near 86.
Saturday Night
A 30 percent chance of showers. Partly cloudy, with a low around 65.
Sunday
A 30 percent chance of showers. Mostly sunny, with a high near 89.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Lisbon NH
 44.2°N 71.92°W (Elev. 600 ft)
Last Update:
7:01 pm EDT Jul 12, 2020
Forecast Valid:
9pm EDT Jul 12, 2020-6pm EDT Jul 19, 2020
 
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