Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Heavy rain and flash flooding possible in portions of the Southwest this weekend

An upper-level low in the Southwest U.S. will act as a trigger for thunderstorms this weekend. The area of greatest concern is in New Mexico, southeast Utah and portions of southern Colorado. Storms will be slow moving and could bring several rounds of rain to the same areas. Rainfall amounts may exceed 3 inches in localized areas. Flash Flood Watches are in effect. Read More >

Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fog/Mist

71°F

22°C

Humidity 96%
Wind Speed SW 3 mph
Barometer 29.85 in (1010.0 mb)
Dewpoint 70°F (21°C)
Visibility 2.50 mi
Last update 18 Aug 9:56 pm EDT
Extended Forecast for

4 Miles SSW Phoenicia NY

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly before midnight. Some of the storms could produce gusty winds and heavy rain.  Patchy fog after 4am.  Otherwise, mostly cloudy, with a low around 65. West wind 5 to 7 mph.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain
    then Heavy
    Rain and
    Patchy Fog

    Low: 65 °F

  • Saturday

    Saturday: A slight chance of showers after 3pm.  Patchy fog before 9am.  Otherwise, mostly sunny, with a high near 80. West wind around 6 mph.  Chance of precipitation is 20%.

    Patchy Fog
    then Slight
    Chance
    Showers

    High: 80 °F

  • Saturday
    Night

    Saturday Night: A slight chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 59. Southwest wind 5 to 7 mph becoming northwest after midnight.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 59 °F

  • Sunday

    Sunday: Sunny, with a high near 77. Northwest wind 5 to 8 mph.

    Sunny

    High: 77 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 58. West wind 3 to 5 mph.

    Mostly Clear

    Low: 58 °F

  • Monday

    Monday: Sunny, with a high near 81.

    Sunny

    High: 81 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 61.

    Partly Cloudy

    Low: 61 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms.  Mostly sunny, with a high near 81. Chance of precipitation is 30%.

    Chance
    T-storms

    High: 81 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 64. Chance of precipitation is 50%.

    Chance
    T-storms

    Low: 64 °F

Detailed Forecast

Tonight
A chance of showers and thunderstorms, mainly before midnight. Some of the storms could produce gusty winds and heavy rain. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 65. West wind 5 to 7 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A slight chance of showers after 3pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 80. West wind around 6 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 59. Southwest wind 5 to 7 mph becoming northwest after midnight. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 77. Northwest wind 5 to 8 mph.
Sunday Night
Mostly clear, with a low around 58. West wind 3 to 5 mph.
Monday
Sunny, with a high near 81.
Monday Night
Partly cloudy, with a low around 61.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 81. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 50%.
Wednesday
Showers and thunderstorms likely. Mostly cloudy, with a high near 76. Chance of precipitation is 60%.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Mostly sunny, with a high near 72.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Mostly sunny, with a high near 71.
Click Map For Forecast
Point Forecast:
4 Miles SSW Phoenicia NY
 42.04°N 74.36°W (Elev. 1503 ft)
7:11 pm EDT Aug 18, 2017
10pm EDT Aug 18, 2017-6pm EDT Aug 25, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database