Rochester, NY

9:30 AM EDT on May 21, 2013 (GMT -0400)
Elev: 515 ft
Lon: 77.6° W
Lat: 43.2° N
Source
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News
Oklahoma Tornado: How to Help
May 21, 2013
There are several agencies asking for donations to help those hit hard by the Oklahoma tornadoes.
Recovery Efforts Continue in Deadly Okla. Tornado
May 21, 2013
The search and rescue efforts are ongoing in Moore, Okla. after a massive tornado levelled the town and local schools.
At Least 20 Children Dead at Okla. School
May 21, 2013
More than a dozen children perished in the devastating Moore, Okla. tornado.
Twitter Responds With Prayers for Oklahoma Tornado Victims
May 21, 2013
Twitter responds to the devastation brought by tornadoes Monday in suburban Oklahoma City, offering condolences and prayers for the victims and survivors.
In Their Words: The Oklahoma Tornado Tragedy
May 21, 2013
Our reporters were among the first national media to report from Moore, Okla. shortly after a powerful tornado decimated the town. These are their thoughts as they report from the scene.
'I Expected Chaos:' Scenes from Okla. School
May 21, 2013
A photographer who was among the first to arrive at an Oklahoma Elementary School after a tornado destroyed it, describes the heart-wrenching scene.
In Tornado's Wake, Worried Parents Seek Out Kids
May 21, 2013
A desperate search was underway by parents looking to find children after the massive tornado.
Tornado Took Similar Path to 1999 F5
May 21, 2013
Moore, Oklahoma is no stranger to devastating tornadoes.
Moore, Okla. Tornado Timeline
May 21, 2013
On May 20, 2013, a large deadly tornado ripped through the Oklahoma City area. Click to read the timeline of the tornado event
Obama Declares Major Disaster in Oklahoma
May 21, 2013
President Barack Obama has declared a major disaster in Oklahoma as the state recovers from a massive tornado that ripped through the Oklahoma City suburbs Monday, killing dozens and flattening entire neighborhoods.
Photos, Social Media Capture Terror of Okla. Tornadoes
May 20, 2013
Catastrophic tornadoes developed in Oklahoma on Monday. Here are photos and social media reports.
Huge Rock Crashes Into Moon, Sparks Giant Explosion
May 20, 2013
The moon has a new hole on its surface thanks to a boulder that slammed into it in March, creating the biggest explosion scientists have seen on the moon since they started monitoring it.
Deadly Rainstorms Kill 55 in Southern China
May 20, 2013
Chinese authorities say rainstorms that battered southern China this week have killed 55 people and left 14 others missing.
Photos: Deadly Tornado Outbreak Strikes Plains
May 20, 2013
A tornado outbreak struck the Plains states on May 19, 2013, leaving widespread damage in its wake.
Recap: Tornadoes Rake Oklahoma, Kansas, Iowa
May 20, 2013
The weather imagery, video and recap from tornadoes in the Plains on May 19, 2013.
Amazing Nature, Captured
May 20, 2013
These stunning images of nature captured across the globe will change the way you view our world.
Photos: Tornado Devastation in Plains
May 20, 2013
Photos and social media reports of severe weather damage over the weekend in Oklahoma, Iowa and Kansas.
Tornado Hits South of Oklahoma City
May 20, 2013
Continuing coverage of destructive severe weather.
Tornado Hits OKC Suburb, Kicking Up Debris
May 19, 2013
A tornado kicked up debris in an Oklahoma City suburb and threatened a number of tourist attractions on historic Route 66 but there were no immediate reports of injuries or major damage.
Tornado Touches Down in Wichita
May 19, 2013
State emergency officials are monitoring a tornado in the Wichita area.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground Forecast for Tuesday, May 21, 2013.

After a devastating severe weather day in the Plains on Monday, severe weather is expected to fire up again across the nation's mid-section again on Tuesday.

The nearly stationary low over the Northern Plains will gradually weaken as it shifts eastward into the Midwest on Tuesday, while the system's associated cold front trails southwestward from the low across the Mid-Mississippi Valley through the Southern Plains. Favorable energy and conditions ahead of the cold front combined with the moisture laden conditions of the nation's mid-section will set the stage for multiple clusters of thunderstorms to develop from the Midwest into the Ozarks and the Southern Plains. Portions of northeastern Texas, extreme southeastern Oklahoma, central and southern Arkansas, and northwestern Louisiana are at moderate risk of severe thunderstorm activity as environmental conditions remain favorable for tornadoes, damaging wind gusts, and very large hail. Areas surrounding this moderate risk region from the parts of central and eastern Texas into the Upper Great Lakes are at slight risk of severe thunderstorm development with hail, damaging wind gusts, and isolated tornadoes.

Meanwhile, areas of heavy rain and widely scattered showers will continue near the low in the Northern Plains and Upper Mississippi Valley and near and to the north of a nearly stationary frontal boundary extending out ahead of the system from the Great Lakes into the Northeast. Continued precipitation in already saturated areas of the Northern Plains and Upper Midwest will maintain flood concerns from parts of North Dakota into northern Wisconsin.

Elsewhere, scattered showers and thunderstorms are expected to persist in the Mid-Atlantic and southeastern corner of the nation.
Weather Underground Forecast for Tuesday, May 21, 2013.

After a devastating severe weather day in the Plains on Monday, severe weather is expected to fire up again across the nation's mid-section again on Tuesday.

The nearly stationary low over the Northern Plains will gradually weaken as it shifts eastward into the Midwest on Tuesday, while the system's associated cold front trails southwestward from the low across the Mid-Mississippi Valley through the Southern Plains. Favorable energy and conditions ahead of the cold front combined with the moisture laden conditions of the nation's mid-section will set the stage for multiple clusters of thunderstorms to develop from the Midwest into the Ozarks and the Southern Plains. Portions of northeastern Texas, extreme southeastern Oklahoma, central and southern Arkansas, and northwestern Louisiana are at moderate risk of severe thunderstorm activity as environmental conditions remain favorable for tornadoes, damaging wind gusts, and very large hail. Areas surrounding this moderate risk region from the parts of central and eastern Texas into the Upper Great Lakes are at slight risk of severe thunderstorm development with hail, damaging wind gusts, and isolated tornadoes.

Meanwhile, areas of heavy rain and widely scattered showers will continue near the low in the Northern Plains and Upper Mississippi Valley and near and to the north of a nearly stationary frontal boundary extending out ahead of the system from the Great Lakes into the Northeast. Continued precipitation in already saturated areas of the Northern Plains and Upper Midwest will maintain flood concerns from parts of North Dakota into northern Wisconsin.

Elsewhere, scattered showers and thunderstorms are expected to persist in the Mid-Atlantic and southeastern corner of the nation.
More News Articles

Rochester Weather at a Glance

Updated 9:30 AM EDT
Elevation
528 ft
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Now
Mostly Cloudy
Mostly Cloudy
Temperature
71.6 °F
Feels Like 73 °F
Wind(mph)
0.0
Sunrise / Set
5:40 AM
8:33 PM
Moon
Waxing Gibbous
Today
Thunderstorm 82 °F
T-storms
50% chance of precipitation
Tonight
Thunderstorm 64 °F
T-storms
60% chance of precipitation
Tomorrow
Thunderstorm 81 | 63 °F
T-storms
80% chance of precipitation
Thursday
Chance of a Thunderstorm 70 | 48 °F
Chance of T-storms
70% chance of precipitation
Friday
Chance of Rain 61 | 37 °F
Chance of Rain
60% chance of precipitation
Saturday
Mostly Cloudy 64 | 41 °F
Mostly Cloudy
Today is forecast to be nearly the same temperature as yesterday.
Conditions
Pressure
29.90 in
Visibility
10.0 miles
Clouds
Mostly Cloudy 5000 ft
Mostly Cloudy 6500 ft
Moisture
Humidity
77%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KROC 211254Z 18003KT 10SM BKN050TCU BKN065 22/17 A2989 RMK AO2 SLP123 TCU NE-E T02170167
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Heat Index
73 °F
Dew Point
64 °F
Wind
Speed / Dir
Calm
Wind Gust
0.0 mph
Health
UV
2 out of 16
Pollen
7.70 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Tuesday
tstorms Partly cloudy with a chance of a thunderstorm and a chance of rain, then thunderstorms and a chance of rain in the afternoon. High of 82F. Winds less than 5 mph. Chance of rain 50%.
Tuesday Night
nt_tstorms Mostly cloudy with thunderstorms, then a chance of a thunderstorm and a chance of rain after midnight. Low of 64F. Winds from the SW at 5 to 15 mph. Chance of rain 60% with rainfall amounts near 0.3 in. possible.
Wednesday
tstorms Overcast with thunderstorms, then thunderstorms and rain showers in the afternoon. High of 81F. Winds from the SW at 10 to 15 mph. Chance of rain 80%.
Wednesday Night
nt_tstorms Overcast with thunderstorms and rain showers, then a chance of a thunderstorm and a chance of rain after midnight. Low of 63F. Winds from the SSW at 5 to 15 mph. Chance of rain 70% with rainfall amounts near 0.3 in. possible.
Thursday
chancetstorms Overcast with a chance of a thunderstorm and rain showers. High of 70F. Breezy. Winds from the WSW at 10 to 20 mph shifting to the NW in the afternoon. Chance of rain 70%.
Thursday Night
nt_chancerain Overcast with a chance of rain in the evening, then clear with a chance of rain. Low of 48F. Breezy. Winds from the North at 10 to 20 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.
Friday
chancerain Clear with a chance of rain. High of 61F. Breezy. Winds from the North at 10 to 20 mph. Chance of rain 60%.
Friday Night
nt_clear Clear. Low of 37F. Winds from the NNW at 5 to 15 mph.
Saturday
mostlycloudy Overcast. High of 64F. Winds from the NNW at 10 to 15 mph.
Saturday Night
nt_cloudy Overcast. Low of 41F. Winds from the NW at 10 to 15 mph.
Sunday
partlycloudy Partly cloudy. High of 66F. Winds from the NW at 10 to 15 mph.
Sunday Night
nt_clear Clear. Low of 43F. Winds from the WNW at 5 to 15 mph.
Monday
clear Clear. High of 70F. Winds from the WNW at 5 to 10 mph.
Monday Night
nt_clear Clear. Low of 46F. Winds less than 5 mph.
Tuesday
clear Clear. High of 72F. Winds less than 5 mph.
Tuesday Night
nt_clear Clear. Low of 59F. Winds from the SE at 5 to 10 mph.
Wednesday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 73F. Winds less than 5 mph. Chance of rain 50%.
Wednesday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 55F. Winds from the South at 5 to 10 mph.
Thursday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 77F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Thursday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 57F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Friday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 73F. Winds less than 5 mph. Chance of rain 40%.
Friday Night
nt_partlycloudy Clear with a chance of a thunderstorm. Fog overnight. Low of 57F. Winds less than 5 mph. Chance of rain 20%.
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Weather Forecast for Rochester NY

View Calendar 10-Day Forecast for station KNYROCHE11

Tuesday, 21
Thunderstorm
82 | 64 °F
T-storms
Chance of
Precipitation
50%
Wednesday, 22
Thunderstorm
81 | 63 °F
T-storms
Chance of
Precipitation
80%
Thursday, 23
Chance of a Thunderstorm
70 | 48 °F
Chance of T-storms
Chance of
Precipitation
70%
Friday, 24
Chance of Rain
61 | 37 °F
Chance of Rain
Chance of
Precipitation
60%
Saturday, 25
Mostly Cloudy
64 | 41 °F
Mostly Cloudy
Chance of
Precipitation
0%
Sunday, 26
Partly Cloudy
66 | 43 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 27
Clear
70 | 46 °F
Clear
Chance of
Precipitation
0%
Tuesday, 28
Clear
72 | 59 °F
Clear
Chance of
Precipitation
0%
Wednesday, 29
Chance of a Thunderstorm
73 | 55 °F
Chance of T-storms
Chance of
Precipitation
50%
Thursday, 30
Chance of a Thunderstorm
77 | 57 °F
Chance of T-storms
Chance of
Precipitation
40%
Source: BestForecast at 4:12 AM EDT on May 21, 2013
Descriptive Forecast
Tuesday
tstorms Partly cloudy with a chance of a thunderstorm and a chance of rain, then thunderstorms and a chance of rain in the afternoon. High of 82F. Winds less than 5 mph. Chance of rain 50%.
Tuesday Night
nt_tstorms Mostly cloudy with thunderstorms, then a chance of a thunderstorm and a chance of rain after midnight. Low of 64F. Winds from the SW at 5 to 15 mph. Chance of rain 60% with rainfall amounts near 0.3 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 61 77 | 64 80 | 62 69 | 61
Wind 7 mph SW 4 mph West 4 mph SSW 10 mph SSW
Humidity 80% 62% 52% 74%
Chance of Precip. 50% 50% 50% 60%
Cloud Cover 85% 65% 69% 88%
Conditions Chance of Rain Chance of a Thunderstorm Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:40 AM
8:33 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.47], Average RMSE [2.26]
The National Weather Service forecast quality is good. MaxT RMSE [1.64], Average RMSE [1.88] : Use NWS
Source: BestForecast at 4:12 AM EDT on May 21, 2013
Descriptive Forecast
Wednesday
tstorms Overcast with thunderstorms, then thunderstorms and rain showers in the afternoon. High of 81F. Winds from the SW at 10 to 15 mph. Chance of rain 80%.
Wednesday Night
nt_tstorms Overcast with thunderstorms and rain showers, then a chance of a thunderstorm and a chance of rain after midnight. Low of 63F. Winds from the SSW at 5 to 15 mph. Chance of rain 70% with rainfall amounts near 0.3 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 62 76 | 64 78 | 64 69 | 63
Wind 10 mph SW 11 mph WSW 9 mph WSW 10 mph SSW
Humidity 83% 67% 60% 78%
Chance of Precip. 60% 80% 80% 70%
Cloud Cover 71% 94% 100% 94%
Conditions Chance of a Thunderstorm Thunderstorm Thunderstorm Thunderstorm
Sunrise & Sunset
5:39 AM
8:34 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.69], Average RMSE [2.33]
The National Weather Service forecast quality is good. MaxT RMSE [2.25], Average RMSE [2.27] : Use NWS
Source: BestForecast at 4:12 AM EDT on May 21, 2013
Descriptive Forecast
Thursday
chancetstorms Overcast with a chance of a thunderstorm and rain showers. High of 70F. Breezy. Winds from the WSW at 10 to 20 mph shifting to the NW in the afternoon. Chance of rain 70%.
Thursday Night
nt_chancerain Overcast with a chance of rain in the evening, then clear with a chance of rain. Low of 48F. Breezy. Winds from the North at 10 to 20 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 61 63 | 57 65 | 52 53 | 49
Wind 14 mph SW 12 mph West 8 mph NNW 13 mph NNE
Humidity 85% 81% 60% 85%
Chance of Precip. 70% 70% 70% 20%
Cloud Cover 78% 88% 94% 92%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:39 AM
8:35 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.49], Average RMSE [2.51]
The National Weather Service forecast quality is fair. MaxT RMSE [2.55], Average RMSE [2.81] : Use NWS
Source: BestForecast at 4:12 AM EDT on May 21, 2013
Descriptive Forecast
Friday
chancerain Clear with a chance of rain. High of 61F. Breezy. Winds from the North at 10 to 20 mph. Chance of rain 60%.
Friday Night
nt_clear Clear. Low of 37F. Winds from the NNW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 42 55 | 40 58 | 41 45 | 38
Wind 16 mph North 14 mph North 9 mph NNW 10 mph NNW
Humidity 72% 58% 54% 78%
Chance of Precip. 30% 30% 10% 10%
Cloud Cover 0% 0% 0% 0%
Conditions Chance of Rain Chance of Rain Clear Clear
Sunrise & Sunset
5:38 AM
8:36 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.98], Average RMSE [3.06]
The National Weather Service forecast quality is fair. MaxT RMSE [3.01], Average RMSE [2.56] : Use NWS
Source: BestForecast at 4:12 AM EDT on May 21, 2013
Descriptive Forecast
Saturday
mostlycloudy Overcast. High of 64F. Winds from the NNW at 10 to 15 mph.
Saturday Night
nt_cloudy Overcast. Low of 41F. Winds from the NW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 36 60 | 36 60 | 40 45 | 40
Wind 11 mph NNW 13 mph NNW 12 mph NW 11 mph NW
Humidity 64% 40% 47% 83%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 19% 96% 99% 99%
Conditions Clear Overcast Overcast Overcast
Sunrise & Sunset
5:37 AM
8:37 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.92], Average RMSE [3.04]
The National Weather Service forecast quality is fair. MaxT RMSE [3.24], Average RMSE [2.31] : Use NWS
Source: BestForecast at 4:12 AM EDT on May 21, 2013
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. High of 66F. Winds from the NW at 10 to 15 mph.
Sunday Night
nt_clear Clear. Low of 43F. Winds from the WNW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 37 61 | 35 62 | 39 47 | 39
Wind 9 mph NW 11 mph NW 11 mph WNW 9 mph WNW
Humidity 66% 38% 43% 73%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 89% 65% 24% 3%
Conditions Overcast Mostly Cloudy Clear Clear
Sunrise & Sunset
5:36 AM
8:38 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.71], Average RMSE [3.01]
The National Weather Service forecast quality is fair. MaxT RMSE [3.33], Average RMSE [2.59] : Use NWS
Source: BestForecast at 4:12 AM EDT on May 21, 2013
Descriptive Forecast
Monday
clear Clear. High of 70F. Winds from the WNW at 5 to 10 mph.
Monday Night
nt_clear Clear. Low of 46F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 38 61 | 39 62 | 42 51 | 38
Wind 6 mph West 6 mph WNW 6 mph NW 5 mph West
Humidity 68% 44% 48% 59%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 3% 3% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:36 AM
8:39 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.78], Average RMSE [3.55]
The National Weather Service forecast quality is poor. MaxT RMSE [3.53], Average RMSE [3.21] : Use NWS
Source: BestForecast at 4:12 AM EDT on May 21, 2013
Descriptive Forecast
Tuesday
clear Clear. High of 72F. Winds less than 5 mph.
Tuesday Night
nt_clear Clear. Low of 59F. Winds from the SE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 39 63 | 48 71 | 50 62 | 53
Wind 3 mph WSW 1 mph East 7 mph NE 5 mph SSE
Humidity 65% 58% 49% 72%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 13%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:35 AM
8:40 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.73], Average RMSE [5.03]
Source: BestForecast at 4:12 AM EDT on May 21, 2013
Descriptive Forecast
Wednesday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 73F. Winds less than 5 mph. Chance of rain 50%.
Wednesday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 55F. Winds from the South at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 54 68 | 58 71 | 62 60 | 60
Wind 5 mph South 4 mph South 3 mph South 6 mph South
Humidity 86% 71% 73% 100%
Chance of Precip. 0% 10% 10% 10%
Cloud Cover 37% 53% 62% 68%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Fog
Sunrise & Sunset
5:34 AM
8:41 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.11], Average RMSE [5.33]
Source: BestForecast at 4:12 AM EDT on May 21, 2013
Descriptive Forecast
Thursday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 77F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Thursday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 57F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 60 72 | 62 73 | 63 62 | 61
Wind 7 mph South 6 mph SSW 4 mph SSW 5 mph SSW
Humidity 97% 71% 67% 93%
Chance of Precip. 0% 10% 10% 10%
Cloud Cover 71% 70% 64% 65%
Conditions Fog Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:34 AM
8:42 PM
Source: BestForecast at 4:12 AM EDT on May 21, 2013
Descriptive Forecast
Friday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 73F. Winds less than 5 mph. Chance of rain 40%.
Friday Night
nt_partlycloudy Clear with a chance of a thunderstorm. Fog overnight. Low of 57F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 61 70 | 62 70 | 63 61 | 61
Wind 5 mph SSW 4 mph SSW 2 mph SSW 4 mph SSW
Humidity 96% 74% 79% 100%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 74% 75% 67% %
Conditions Fog Mostly Cloudy Mostly Cloudy Fog
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 21, 2013 Max Temp Min Temp
Normal (KROC) 69 °F 48 °F
Record (KROC) 92 °F (1977) 31 °F (1895)
Yesterday 83 °F 63 °F
Yesterday's Cooling Degree Days: 8
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Air Quality
  Air Quality AQ Index Pollutant
Tuesday Good
OZONE
Tuesday Good
PM2.5
Coastal Water Temperatures
Place Temperature
Buffalo, NY 55.9 °F
Alexandria Bay, NY 51.1 °F
Marine Forecast
Astronomy
May. 21, 2013 Rise Set
Actual Time 5:40 AM EDT 8:33 PM EDT
Civil Twilight 5:07 AM EDT 9:07 PM EDT
Nautical Twilight 4:24 AM EDT 9:50 PM EDT
Astronomical Twilight 3:35 AM EDT 10:39 PM EDT
Moon 4:39 PM EDT 3:14 AM EDT
Length Of Visible Light 16h 00m
Length of Day
14h 53m
Tomorrow will be 1m 49s longer.
Waxing Gibbous, 83% of the Moon is Illuminated
Today
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Visit Astronomy
Today's Extremes
State Highs State Lows
77 °F
Dunkirk
77 °F
Buffalo
75 °F
Penn Yan
75 °F
Dansville
73 °F
White Plains
53 °F
Saranac Lake
55 °F
Plattsburgh
57 °F
Elmira
57 °F
Montauk
57 °F
Massena
Record Extremes
Snow Depth
Station Depth Elevation
No new snow has been reported.
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
Rochester 71 °F Mostly Cloudy 8:54 AM EDT
Dansville 76 °F Clear 8:54 AM EDT
Penn Yan 75 °F Clear 8:53 AM EDT
Buffalo 77 °F Mostly Cloudy 8:54 AM EDT
View all Aviation Tools
Flight To ETA Status
ASQ4544
Cleveland, OH 		KBUF 09:28AM On Time
AMF1324
Binghamton, NY 		KBUF 09:43AM On Time
UCA4783
Washington, DC 		KBUF 09:56AM On Time
DAL1024
Atlanta, GA 		KBUF 10:03AM On Time
ASQ5717
Washington, DC 		KROC 09:29AM On Time
CHQ6106
Detroit, MI 		KROC 09:35AM On Time
UCA5008
Newark, NJ 		KROC 09:51AM On Time
GJS6233
New York, NY 		KROC 09:56AM On Time
Flight Tracker by FlightAware FlightAware
View U.S. Airport Delays
Type Condition
Flight Rule: VFR (KROC)
Wind Speed: 3.0 kts.
Wind Dir: 263° (West)
Ceiling: 5000 ft

METAR KROC 211254Z 18003KT 10SM BKN050TCU BKN065 22/17 A2989 RMK AO2 SLP123 TCU NE-E T02170167

View all Reports & Maps
Nearby Events
Event Date Forecast
RIT Faculty Speaker Film Series presents “No” with RIT Professor Howard Lester 6:00 PM EDT
2013-04-15		 Mostly Cloudy, 65°F
Parents of Bipolar Children/Youth - DBSA/True Child Within 7:00 PM EDT
2013-04-17		 Partly Cloudy, 49°F
St. John Fisher College 9:00 PM EDT
2013-04-18		 Mostly Cloudy, 64°F
Exodus To Jazz: The Joe Locke Group 8:00 PM EDT
2013-04-20		 Mostly Cloudy, 39°F
Classical Idol 7 6:00 PM EDT
2013-04-20		 Chance of Rain, 42°F
Joe Locke 8:00 PM EDT
2013-04-20		 Mostly Cloudy, 39°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Tigers vs. Indians 7:05 PM EDT on May 21, 2013 Chance of a Thunderstorm, 77 °F
Yankees vs. Orioles 7:05 PM EDT on May 21, 2013 Thunderstorm, 81 °F
Event Date Forecast
Livorno vs. Brescia 6:30 PM CEST on May 22, 2013 Clear, High 71° F/ 22° C
Empoli vs. Novara 8:45 PM CEST on May 22, 2013 Clear, High 69° F/ 21° C
Event Date Forecast
Coca-Cola 600 6:16 PM EDT on May 26, 2013 Partly Cloudy, 70 °F
FedEx 400 benefiting Autism Speaks 1:15 PM EDT on June 02, 2013 Average High 81° F/ 27° C
Event Date Forecast
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 23, 2013 Partly Cloudy, 68 °F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 24, 2013 Partly Cloudy, 70 °F
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Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Monroe Ave at Cobbs Hill, Rochester, NY 71.6 °F 73 °F 64 °F 77% West  at  0.0 mph 0.00 in / hr 528 ft 9:30 AM EDT Normal  
APRSWXNET Rochester NY , Rochester, NY 68 °F - 63 °F 85% SSE  at  0 mph 0.02 in / hr 518 ft 8:50 AM EDT MADIS
Dewey/Ridgeway Area, Rochester, NY 70.4 °F - 67 °F 88% East  at  0.0 mph 0.00 in / hr 482 ft 9:25 AM EDT Normal
Highland Park, Rochester, NY 74.8 °F 76 °F 66 °F 75% SSE  at  4.6 mph 0.00 in / hr 607 ft 9:30 AM EDT Rapid Fire
Rochester, NY, Rochester, NY 73.4 °F 74 °F 67 °F 79% WNW  at  2.0 mph - / hr 507 ft 9:30 AM EDT Normal
Brighton 12 Corners, Rochester, NY 74.8 °F 77 °F 63 °F 67% North  at  - - / hr 495 ft 9:30 AM EDT Rapid Fire  
Greece NY, Rochester, NY 72.8 °F 75 °F 63 °F 71% SSW  at  0.0 mph 0.00 in / hr 416 ft 9:27 AM EDT Normal
East Irondequoit, Rochester, NY 70.5 °F 76 °F 35 °F 27% SSE  at  0.0 mph 0.00 in / hr 402 ft 9:30 AM EDT Rapid Fire  
western monroe county, Rochester, NY 74.5 °F 76 °F 65 °F 73% South  at  0.0 mph 0.00 in / hr 535 ft 9:30 AM EDT Rapid Fire
West Irondequoit, Rochester, NY 72.1 °F 73 °F 65 °F 78% WSW  at  0.0 mph - / hr 334 ft 9:15 AM EDT Normal  
Charlotte Live Weather, Rochester, NY 71.5 °F 71 °F 66 °F 82% SSE  at  0.0 mph 0.00 in / hr 525 ft 9:30 AM EDT Normal
Penfield, NY, Rochester, NY 69.6 °F - 68 °F 95% ENE  at  0.0 mph 0.00 in / hr 300 ft 9:30 AM EDT Normal
North Gates, Rochester, NY 71.4 °F 72 °F 65 °F 79% SE  at  0.0 mph 0.00 in / hr 535 ft 9:30 AM EDT Rapid Fire  
Gates, Rochester, NY 74.7 °F 76 °F 64 °F 70% WNW  at  4.0 mph 0.00 in / hr 565 ft 9:30 AM EDT Normal
HADS ROCHESTER COAST GUARD , Rochester, NY 59 °F - - - SE  at  5 mph 0.00 in / hr 260 ft 9:00 AM EDT MADIS
Spencerport/North Chili, Rochester, NY 74.1 °F 75 °F 66 °F 76% SW  at  0.0 mph 0.00 in / hr 595 ft 9:26 AM EDT Normal
Chili, Rochester, NY 74.7 °F 75 °F 68 °F 80% South  at  2.7 mph - / hr 551 ft 9:25 AM EDT Normal  
Indian Hills, Henrietta, NY 78.2 °F 80 °F 70 °F 75% South  at  0.0 mph 0.00 in / hr 650 ft 9:30 AM EDT Rapid Fire  
APRSWXNET Penfield NY , Penfield, NY 67 °F - 63 °F 86% NNW  at  0 mph 0.00 in / hr 518 ft 8:54 AM EDT MADIS
Crystal Springs, Fairport, NY 72.5 °F 73 °F 66 °F 80% SSW  at  0.0 mph 0.00 in / hr 432 ft 9:29 AM EDT Rapid Fire  
Webster, Webster, NY 71.6 °F 73 °F 64 °F 76% ESE  at  0.0 mph - / hr 364 ft 9:27 AM EDT Normal  
Raspberry Patch - North Greece, Rochester, NY 78.6 °F 79 °F 49 °F 36% South  at  0.0 mph 0.00 in / hr 200 ft 9:30 AM EDT Rapid Fire  
Quail Run, North Greece, NY 73.8 °F 74 °F 66 °F 78% SSW  at  0.0 mph 0.00 in / hr 476 ft 9:29 AM EDT Rapid Fire
WebsterWeather.com, Webster, NY 65.9 °F - 64 °F 92% ENE  at  0.0 mph 0.01 in / hr 470 ft 9:30 AM EDT Rapid Fire
Webster FD Station 1, Webster, NY 68.0 °F - 65 °F 91% South  at  4.0 mph 0.00 in / hr 465 ft 9:30 AM EDT Rapid Fire
APRSWXNET Henrietta NY , West Henrietta, NY 76 °F 78 °F 66 °F 72% SSE  at  3 mph 0.00 in / hr 590 ft 9:03 AM EDT MADIS
Spencerport NY, Spencerport, NY 72.1 °F 72 °F 66 °F 81% SSE  at  0.0 mph 0.00 in / hr 574 ft 9:16 AM EDT Normal
Avalon Estates, Webster, NY 70.3 °F - 66 °F 85% South  at  0.0 mph 0.00 in / hr 354 ft 9:30 AM EDT Rapid Fire  
APRSWXNET Fairport NY , Fairport, NY 68 °F - 64 °F 86% NW  at  0 mph 0.02 in / hr 600 ft 9:03 AM EDT MADIS
Vinecrest & Vineyard Hill Estates, Fairport, NY 77.0 °F 79 °F 66 °F 70% West  at  3.7 mph - / hr 846 ft 9:28 AM EDT Normal  
highfiwx, Rush, NY 76.4 °F 78 °F 68 °F 74% West  at  0.0 mph 0.00 in / hr 630 ft 9:29 AM EDT Normal  
APRSWXNET Honeoye Falls N, Mendon, NY 76 °F 78 °F 66 °F 71% East  at  0 mph 0.00 in / hr 646 ft 9:00 AM EDT MADIS
Cream Ridge Rd. West Walworth, Macedon, NY 70.0 °F - 67 °F 90% SE  at  2.0 mph 0.00 in / hr 528 ft 9:30 AM EDT Normal  
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