Cold System Impacting California into Southwest/Four Corners; System Tracking From Mississippi Valley Into East, Possible Prelude To Much Stronger System

A storm digging through CA into the Southwest and Four Corners region will produce heavy mountain snow and showers. Further east, another storm will track from the Mid MS Valley to the Mid-Atlantic for a swath of snow and ice w/ locally heavy rain through Monday. By Tuesday, a stronger storm w/ a wealth of moisture will impact the eastern two-thirds w/ excessive rain, heavy snow and ice. Read More >

Current conditions at

Rochester, Greater Rochester International Airport (KROC)

Lat: 43.12°NLon: 77.68°WElev: 558ft.

Light Snow

23°F

-5°C

Humidity 65%
Wind Speed E 10 mph
Barometer 30.13 in (1021.5 mb)
Dewpoint 13°F (-11°C)
Visibility 9.00 mi
Wind Chill13°F (-11°C)
Last update 17 Feb 10:54 am EST
Extended Forecast for

Ionia NY

Winter Weather Advisory February 17, 06:00pm until February 18, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • Today

    Today: Partly sunny, with a high near 27. East wind 6 to 9 mph.

    Partly Sunny

    High: 27 °F

  • Tonight

    Tonight: Snow before 4am, then snow, possibly mixed with freezing drizzle.  Low around 22. Northeast wind 6 to 8 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Snow then
    Wintry Mix

    Low: 22 °F

  • Washington's
    Birthday

    Washington's Birthday: Snow, possibly mixed with freezing drizzle, becoming all snow after 8am.  High near 24. North wind 10 to 15 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Wintry Mix
    then Light
    Snow Likely

    High: 24 °F

  • Monday
    Night

    Monday Night: A chance of snow showers with scattered flurries before 7pm, then scattered flurries between 7pm and 10pm, then a chance of snow showers after 10pm.  Mostly cloudy, with a low around 12. Northwest wind 8 to 10 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Chance Snow
    Showers

    Low: 12 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 24. West wind 7 to 10 mph.

    Partly Sunny

    High: 24 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 14.

    Mostly Cloudy

    Low: 14 °F

  • Wednesday

    Wednesday: Snow likely before 3pm, then snow and sleet likely between 3pm and 5pm, then snow likely after 5pm.  Cloudy, with a high near 32. Chance of precipitation is 60%.

    Chance Light
    Snow then
    Snow/Sleet
    Likely

    High: 32 °F

  • Wednesday
    Night

    Wednesday Night: Freezing rain and sleet likely before 1am, then rain likely between 1am and 2am, then freezing rain and sleet likely after 2am.  Cloudy, with a low around 30. Chance of precipitation is 60%.

    Wintry Mix
    Likely

    Low: 30 °F

  • Thursday

    Thursday: A chance of rain and snow showers before 10am, then a chance of rain showers.  Mostly cloudy, with a high near 40. Chance of precipitation is 40%.

    Chance
    Rain/Snow
    then Chance
    Showers

    High: 40 °F

Detailed Forecast

Today
Partly sunny, with a high near 27. East wind 6 to 9 mph.
Tonight
Snow before 4am, then snow, possibly mixed with freezing drizzle. Low around 22. Northeast wind 6 to 8 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Washington's Birthday
Snow, possibly mixed with freezing drizzle, becoming all snow after 8am. High near 24. North wind 10 to 15 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday Night
A chance of snow showers with scattered flurries before 7pm, then scattered flurries between 7pm and 10pm, then a chance of snow showers after 10pm. Mostly cloudy, with a low around 12. Northwest wind 8 to 10 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday
Partly sunny, with a high near 24. West wind 7 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 14.
Wednesday
Snow likely before 3pm, then snow and sleet likely between 3pm and 5pm, then snow likely after 5pm. Cloudy, with a high near 32. Chance of precipitation is 60%.
Wednesday Night
Freezing rain and sleet likely before 1am, then rain likely between 1am and 2am, then freezing rain and sleet likely after 2am. Cloudy, with a low around 30. Chance of precipitation is 60%.
Thursday
A chance of rain and snow showers before 10am, then a chance of rain showers. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 24.
Friday
Partly sunny, with a high near 36.
Friday Night
Partly cloudy, with a low around 24.
Saturday
Partly sunny, with a high near 42.
Click Map For Forecast
Point Forecast:
Ionia NY
 42.94°N 77.49°W (Elev. 935 ft)
11:05 am EST Feb 17, 2019
11am EST Feb 17, 2019-6pm EST Feb 23, 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