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Severe Thunderstorms and Heavy Rain in Upper Midwest

A slow moving frontal boundary from the central Pains to the Upper Midwest will bring a potential for severe thunderstorms and heavy rain. Rain amounts of 1-3 inches, with locally heavier amounts can be expected. The threat of severe weather moves into the Ohio Valley and Northeast on Tuesday. Monsoon moisture continues to bring the threat of flash flooding to the Southwest and southern Rockies. Read More >

Current conditions at

Lake Anna Airport (K7W4)

Lat: 37.97°NLon: 77.75°WElev: 351ft.

Mostly Cloudy

74°F

23°C

Humidity 92%
Wind Speed Calm
Barometer 30.19 in
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 20 Aug 11:35 pm EDT
Extended Forecast for

Louisa VA

  • Tonight

    Tonight: Patchy fog after 2am.  Otherwise, partly cloudy, with a low around 70. Calm wind.

    Patchy Fog

    Low: 70 °F

  • Monday

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm.  Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 91. Calm wind becoming south around 6 mph in the afternoon.  Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Slight Chance
    Showers and
    Patchy Fog
    then Chance
    T-storms

    High: 91 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms, mainly before 8pm.  Partly cloudy, with a low around 71. Southwest wind 3 to 6 mph.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 71 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 93. Light southwest wind increasing to 5 to 9 mph in the morning.

    Mostly Sunny

    High: 93 °F

  • Tuesday
    Night

    Tuesday Night: A slight chance of showers after 2am.  Partly cloudy, with a low around 73. Southwest wind around 7 mph.  Chance of precipitation is 20%.

    Partly Cloudy
    then Slight
    Chance
    Showers

    Low: 73 °F

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 2pm.  Mostly cloudy, with a high near 85. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers then
    Chance
    T-storms

    High: 85 °F

  • Wednesday
    Night

    Wednesday Night: A chance of thunderstorms before 8pm.  Mostly cloudy, with a low around 63. Chance of precipitation is 30%.

    Chance
    T-storms then
    Mostly Cloudy

    Low: 63 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 80.

    Mostly Sunny

    High: 80 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 59.

    Partly Cloudy

    Low: 59 °F

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 70. Calm wind.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 91. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
A chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 71. Southwest wind 3 to 6 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Mostly sunny, with a high near 93. Light southwest wind increasing to 5 to 9 mph in the morning.
Tuesday Night
A slight chance of showers after 2am. Partly cloudy, with a low around 73. Southwest wind around 7 mph. Chance of precipitation is 20%.
Wednesday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 85. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of thunderstorms before 8pm. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 80.
Thursday Night
Partly cloudy, with a low around 59.
Friday
Mostly sunny, with a high near 80.
Friday Night
Mostly clear, with a low around 57.
Saturday
Sunny, with a high near 80.
Saturday Night
Partly cloudy, with a low around 60.
Sunday
Mostly sunny, with a high near 81.
Click Map For Forecast
Point Forecast:
Louisa VA
 38.05°N 77.99°W (Elev. 348 ft)
8:54 pm EDT Aug 20, 2017
11pm EDT Aug 20, 2017-6pm EDT Aug 27, 2017
 
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