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  • Tonight

    Nov 21

    A snow shower this evening Lo 19°
  • Sat

    Nov 22

    Not as cold 44°Lo 40°
    more
  • Sun

    Nov 23

    Milder; a shower in the a.m. 49°Lo 44°
    more
  • Mon

    Nov 24

    Warmer with spotty showers 60°Lo 36°
    more
  • Tue

    Nov 25

    A snow shower; much colder 40°Lo 28°
    more
< Previous 8 hours Next 8 hours >
  Fri
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 21° 23° 25° 26° 26° 27° 28° 26°
RealFeel® 15° 17° 18° 18° 17° 15° 13°
Humidity 70% 66% 63% 61% 60% 60% 60% 62%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
33%
 
33%
 
33%
 
24%
 
7%
 
7%
 
7%
 
7%
Ice
 
25%
 
23%
 
23%
 
25%
 
28%
 
28%
 
28%
 
28%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 13 NW 9 NW 9 WNW 10 W 10 WSW 12 WSW 13 W 13 WSW
UV Index 0 1 1 2 1 1 0 0
Cloud Cover 78% 74% 74% 63% 57% 65% 71% 67%
Dew Point 12° 13° 14° 14° 14° 15° 15° 15°
Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Nov 21

more Historical Weather Data >
  Today Normal Record 11/21/2013
High 28° 46° 72° (1913) 45°
Low 19° 31° (1880) 30°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:12 AM with 9:32 of sunlight, then sets at 4:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:03 AM with 10:25 of moolight, then sets at 4:28 PM

South Byron Weather Report

State of Emergency Ongoing in Snowbound Western NY

November 21, 2014; 7:35 PM ET

Between 3 and 6 feet of snow and plunging temperatures have left thousands snowed in over upstate New York, and the cold and snow has taken lives. more >