Flash Flood Risk across the Ohio Valley Today; Severe Storms Possible from the Ohio Valley to Southern Plains

Thunderstorms will produce additional heavy rainfall across much of the Ohio Valley through this evening, leading to a moderate risk for flash flooding due to grounds already being saturated across the region. Elsewhere, severe thunderstorms are possible from the Ohio Valley to the Southern Plains, and critical fire weather conditions are forecast across parts of the Pacific Northwest today. Read More >

Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Overcast

70°F

21°C

Humidity 82%
Wind Speed SE 8 mph
Barometer 29.88 in (1011.2 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 19 Jun 12:56 pm EDT
Extended Forecast for

Walton NY

  • This
    Afternoon

    This Afternoon: A chance of showers and thunderstorms. Some of the storms could produce heavy rain.  Cloudy, with a high near 75. South wind around 8 mph.  Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain

    High: 75 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms. Some of the storms could produce heavy rain.  Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 62. Southeast wind 3 to 6 mph.  Chance of precipitation is 50%. New precipitation amounts between a half and three quarters of an inch possible.

    Heavy Rain
    then Chance
    Showers and
    Patchy Fog

    Low: 62 °F

  • Thursday

    Thursday: A chance of showers, then showers and thunderstorms after noon. Some of the storms could produce heavy rain.  Patchy fog before 8am. High near 73. Southeast wind 5 to 8 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Chance
    Showers and
    Patchy Fog
    then Heavy
    Rain

    High: 73 °F

  • Thursday
    Night

    Thursday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rain.  Low around 57. Calm wind becoming northwest 5 to 8 mph after midnight.  Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.

    Heavy Rain

    Low: 57 °F

  • Friday

    Friday: Showers likely, mainly before 9am.  Mostly cloudy, with a high near 70. Northwest wind 11 to 17 mph, with gusts as high as 28 mph.  Chance of precipitation is 60%.

    Showers
    Likely then
    Partly Sunny

    High: 70 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 48.

    Mostly Clear

    Low: 48 °F

  • Saturday

    Saturday: Sunny, with a high near 71.

    Sunny

    High: 71 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 49.

    Mostly Clear

    Low: 49 °F

  • Sunday

    Sunday: Sunny, with a high near 77.

    Sunny

    High: 77 °F

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a high near 75. South wind around 8 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms. Some of the storms could produce heavy rain. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 62. Southeast wind 3 to 6 mph. Chance of precipitation is 50%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday
A chance of showers, then showers and thunderstorms after noon. Some of the storms could produce heavy rain. Patchy fog before 8am. High near 73. Southeast wind 5 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rain. Low around 57. Calm wind becoming northwest 5 to 8 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.
Friday
Showers likely, mainly before 9am. Mostly cloudy, with a high near 70. Northwest wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 49.
Sunday
Sunny, with a high near 77.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.
Monday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Chance of precipitation is 50%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 50%.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 79. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
Walton NY
 42.17°N 75.13°W (Elev. 1217 ft)
12:44 pm EDT Jun 19, 2019
1pm EDT Jun 19, 2019-6pm EDT Jun 25, 2019
 
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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