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

Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Lebanon Municipal Airport (KLEB)

Lat: 43.63°NLon: 72.31°WElev: 558ft.

Fair

58°F

14°C

Humidity 81%
Wind Speed Calm
Barometer 29.84 in (1009.8 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 17 Jun 7:53 am EDT
Extended Forecast for

Hartford VT

  • Today

    Today: Mostly sunny, with a high near 79. Calm wind becoming south around 6 mph in the afternoon.

    High: 79 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of showers, with thunderstorms also possible after 5am. Increasing clouds, with a low around 54. Light south wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 54 °F

    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. High near 75. Southeast wind 8 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 75 °F

    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 7pm, then a chance of showers between 7pm and 8pm. Partly cloudy, with a low around 56. West wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Chance
    T-storms then
    Partly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 76. West wind 8 to 11 mph, with gusts as high as 24 mph.

    High: 76 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 54. West wind around 8 mph.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: A 50 percent chance of showers after 2pm. Partly sunny, with a high near 73. West wind 9 to 11 mph, with gusts as high as 23 mph.

    High: 73 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 53. West wind 3 to 7 mph.

    Low: 53 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers after 8am. Partly sunny, with a high near 74. Northwest wind around 7 mph.

    High: 74 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 79. Calm wind becoming south around 6 mph in the afternoon.
Tonight
A chance of showers, with thunderstorms also possible after 5am. Increasing clouds, with a low around 54. Light south wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. High near 75. Southeast wind 8 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night
A chance of showers and thunderstorms before 7pm, then a chance of showers between 7pm and 8pm. Partly cloudy, with a low around 56. West wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Juneteenth
Mostly sunny, with a high near 76. West wind 8 to 11 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 54. West wind around 8 mph.
Saturday
A 50 percent chance of showers after 2pm. Partly sunny, with a high near 73. West wind 9 to 11 mph, with gusts as high as 23 mph.
Saturday Night
A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 53. West wind 3 to 7 mph.
Sunday
A 30 percent chance of showers after 8am. Partly sunny, with a high near 74. Northwest wind around 7 mph.
Sunday Night
Partly cloudy, with a low around 52. Calm wind.
Monday
Showers likely. Partly sunny, with a high near 72. Light and variable wind. Chance of precipitation is 60%.
Monday Night
Showers likely. Mostly cloudy, with a low around 55. Calm wind. Chance of precipitation is 60%.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 77. Calm wind becoming northwest around 5 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hartford VT
 43.66°N 72.32°W (Elev. 594 ft)
Last Update:
6:26 am EDT Jun 17, 2026
Forecast Valid:
8am EDT Jun 17, 2026-6pm EDT Jun 23, 2026
 
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