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

Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Hazardous Weather Conditions

Current conditions at

Canandaigua Airport (KIUA)

Lat: 42.91°NLon: 77.33°WElev: 814ft.

Rain

60°F

16°C

Humidity 90%
Wind Speed S 10 G 18 mph
Barometer 29.55 in
Dewpoint 57°F (14°C)
Visibility 5.00 mi
Last update 18 Jun 2:55 am EDT
Extended Forecast for

Phelps NY

High Wind Warning until June 18, 08:00pm
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning until June 18, 08:00pm

    NOW until 8:00pm Thu

    High Wind Warning

  • Overnight

    Low: 63 °F

    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm before 10am, then a chance of showers and thunderstorms between 10am and 2pm. High near 79. Breezy, with a west wind 21 to 23 mph, with gusts as high as 46 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Breezy.
    Showers then
    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 57. West wind 11 to 18 mph, with gusts as high as 32 mph.

    Low: 57 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: A chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 74. West wind 13 to 18 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Sunny then
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 55. West wind 10 to 14 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Chance
    T-storms then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 73. West wind 11 to 14 mph.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54. West wind 5 to 7 mph.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 75. Northwest wind 5 to 8 mph.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Overnight
Showers and possibly a thunderstorm before 5am, then a chance of showers. Low around 63. Southeast wind around 16 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers and possibly a thunderstorm before 10am, then a chance of showers and thunderstorms between 10am and 2pm. High near 79. Breezy, with a west wind 21 to 23 mph, with gusts as high as 46 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Mostly cloudy, with a low around 57. West wind 11 to 18 mph, with gusts as high as 32 mph.
Juneteenth
A chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 74. West wind 13 to 18 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 55. West wind 10 to 14 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Sunny, with a high near 73. West wind 11 to 14 mph.
Saturday Night
Mostly clear, with a low around 54. West wind 5 to 7 mph.
Sunday
Mostly sunny, with a high near 75. Northwest wind 5 to 8 mph.
Sunday Night
A chance of showers after 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.
Monday
A chance of showers. Partly sunny, with a high near 73. Chance of precipitation is 50%.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Mostly sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Phelps NY
 42.96°N 77.07°W (Elev. 541 ft)
Last Update:
2:22 am EDT Jun 18, 2026
Forecast Valid:
3am EDT Jun 18, 2026-6pm EDT Jun 24, 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