Mississippi Valley Summer Heat Wave; Severe Thunderstorms and Flooding Possible to the North

A dangerous summer heat wave will continue much of the Plains, Mid/Lower Mississippi Valley, Southeast U.S. today and Thursday. Areas of severe thunderstorms may occur today and again on Thursday from parts of the northern/central Rockies and High Plains into the Ohio Valley and Carolinas. Excessive rainfall over similar areas may bring flash flooding today and Thursday. Read More >

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Partly Cloudy

77°F

25°C

Humidity 62%
Wind Speed NW 7 mph
Barometer 29.94 in (1012.9 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 6 Jul 3:56 pm EDT
Extended Forecast for

3 Miles ESE Lewbeach NY

  • This
    Afternoon

    This Afternoon: Mostly sunny, with a high near 71. North wind around 9 mph.

    Mostly Sunny

    High: 71 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 53. North wind around 7 mph.

    Partly Cloudy

    Low: 53 °F

  • Thursday

    Thursday: A slight chance of showers between 10am and noon.  Partly sunny, with a high near 70. Southeast wind 5 to 7 mph.  Chance of precipitation is 20%.

    Slight Chance
    Showers then
    Partly Sunny

    High: 70 °F

  • Thursday
    Night

    Thursday Night: A slight chance of showers before 4am.  Mostly cloudy, with a low around 56. Light and variable wind becoming southeast around 6 mph in the evening.  Chance of precipitation is 20%.

    Slight Chance
    Showers

    Low: 56 °F

  • Friday

    Friday: A slight chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm.  Mostly cloudy, with a high near 74. Northwest wind 3 to 6 mph.  Chance of precipitation is 30%.

    Chance
    Showers

    High: 74 °F

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 52. Chance of precipitation is 30%.

    Chance
    Showers then
    Partly Cloudy

    Low: 52 °F

  • Saturday

    Saturday: Sunny, with a high near 69.

    Sunny

    High: 69 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 47.

    Mostly Clear

    Low: 47 °F

  • Sunday

    Sunday: Sunny, with a high near 70.

    Sunny

    High: 70 °F

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 71. North wind around 9 mph.
Tonight
Partly cloudy, with a low around 53. North wind around 7 mph.
Thursday
A slight chance of showers between 10am and noon. Partly sunny, with a high near 70. Southeast wind 5 to 7 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers before 4am. Mostly cloudy, with a low around 56. Light and variable wind becoming southeast around 6 mph in the evening. Chance of precipitation is 20%.
Friday
A slight chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 74. Northwest wind 3 to 6 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 52. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 69.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Sunny, with a high near 70.
Sunday Night
Mostly clear, with a low around 49.
Monday
Sunny, with a high near 74.
Monday Night
Mostly clear, with a low around 54.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 74. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
3 Miles ESE Lewbeach NY
 41.97°N 74.73°W (Elev. 2694 ft)
2:34 pm EDT Jul 6, 2022
4pm EDT Jul 6, 2022-6pm EDT Jul 12, 2022
 
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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