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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

Wellsville, Wellsville Municipal Airport (KELZ)

Lat: 42.11°NLon: 77.98°WElev: 2123ft.

A Few Clouds

78°F

26°C

Humidity 47%
Wind Speed NW 9 mph
Barometer 30.17 in (1020.7 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 20 Aug 3:56 pm EDT
Extended Forecast for

2 Miles ENE Portville NY

  • Tonight

    Tonight: Patchy fog after 4am.  Otherwise, mostly clear, with a low around 55. West wind around 6 mph becoming calm  in the evening.

    Mostly Clear
    then Patchy
    Fog

    Low: 55 °F

  • Monday

    Monday: A chance of showers, mainly between 9am and 4pm.  Patchy fog before 9am.  Otherwise, partly sunny, with a high near 81. Calm wind becoming southwest 5 to 9 mph in the morning.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers and
    Patchy Fog

    High: 81 °F

  • Monday
    Night

    Monday Night: A slight chance of showers before 8pm, then a slight chance of showers and thunderstorms after midnight.  Partly cloudy, with a low around 66. Southwest wind around 5 mph becoming light and variable  in the evening.  Chance of precipitation is 20%.

    Partly Cloudy
    then Slight
    Chance
    T-storms

    Low: 66 °F

  • Tuesday

    Tuesday: Showers and thunderstorms, mainly after noon. Some of the storms could produce gusty winds and heavy rain.  High near 87. Southwest wind 7 to 16 mph.  Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Heavy Rain

    High: 87 °F

  • Tuesday
    Night

    Tuesday Night: Showers and thunderstorms. Some of the storms could produce gusty winds and heavy rain.  Low around 57. Southwest wind 7 to 9 mph becoming northwest after midnight.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Heavy Rain

    Low: 57 °F

  • Wednesday

    Wednesday: A chance of showers, mainly after noon.  Mostly cloudy, with a high near 69. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    High: 69 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers before midnight.  Mostly cloudy, with a low around 51. Chance of precipitation is 30%.

    Chance
    Showers then
    Partly Cloudy

    Low: 51 °F

  • Thursday

    Thursday: A chance of showers.  Partly sunny, with a high near 69. Chance of precipitation is 30%.

    Chance
    Showers

    High: 69 °F

  • Thursday
    Night

    Thursday Night: A chance of showers.  Partly cloudy, with a low around 46. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 46 °F

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, mostly clear, with a low around 55. West wind around 6 mph becoming calm in the evening.
Monday
A chance of showers, mainly between 9am and 4pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 81. Calm wind becoming southwest 5 to 9 mph in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A slight chance of showers before 8pm, then a slight chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 66. Southwest wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 20%.
Tuesday
Showers and thunderstorms, mainly after noon. Some of the storms could produce gusty winds and heavy rain. High near 87. Southwest wind 7 to 16 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday Night
Showers and thunderstorms. Some of the storms could produce gusty winds and heavy rain. Low around 57. Southwest wind 7 to 9 mph becoming northwest after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
A chance of showers, mainly after noon. Mostly cloudy, with a high near 69. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A chance of showers before midnight. Mostly cloudy, with a low around 51. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 69. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Partly cloudy, with a low around 46. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 47.
Saturday
Sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 49.
Sunday
Mostly sunny, with a high near 73.
Click Map For Forecast
Point Forecast:
2 Miles ENE Portville NY
 42.05°N 78.3°W (Elev. 1581 ft)
2:30 pm EDT Aug 20, 2017
4pm EDT Aug 20, 2017-6pm EDT Aug 27, 2017
 
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Additional Resources

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