• Today

    May 22

    83°Lo 66°

    Strong t-storms, mainly later

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Thu

    May 23

    74°Lo 46°

    A couple of thunderstorms

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
  • Fri

    May 24

    55°Lo 43°

    Colder; a shower in the a.m.

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Sat

    May 25

    60°Lo 44°

    Partly sunny, breezy and cool

    Extreme indoor dust & dander levels
    • Precip
      3%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      45%
    more
  • Sun

    May 26

    61°Lo 44°

    Mostly sunny and breezy

    Extreme indoor dust & dander levels
    • Precip
      0%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      11%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
T-storms
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
T-storms
Cloudy
Cloudy
Temp (°F) 69° 70° 72° 74° 74° 71° 71° 70°
RealFeel® 65° 67° 69° 71° 72° 68° 69° 67°
Humidity 77% 72% 67% 64% 62% 76% 71% 68%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
60%
 
49%
 
34%
 
34%
 
40%
 
51%
 
47%
 
40%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 9 SW 11 SW 12 SW 12 WSW 12 WSW 12 WSW 11 W 10 W
UV Index 1 2 2 3 3 3 3 2
Cloud Cover 93% 91% 90% 89% 89% 90% 90% 90%
Dew Point 62° 61° 60° 61° 61° 63° 61° 59°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - May 23

more Historical Weather Data >
  Today Normal Record 5/23/2012
High 74° 70° 90° (1930) 76°
Low 46° 49° 31° (1967) 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:40 AM with 14:56 of sunlight, then sets at 8:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:04 PM with 10:07 of moolight, then sets at 5:11 AM

Top Story

Rochester Weather Report

Severe Weather Moves into Detroit, Cincinnati Wednesday

May 22, 2013; 3:29 AM ET

The focus for severe storms will move into the Ohio Valley on Wednesday, bringing the threat for damaging winds, hail and heavy rainfall. more >

Smoke Alert: The Hidden Dangers of E-Cigarettes

May 20, 2013; 5:00 AM ET E-cigarette manufacturers claim the devices can help a person quit smoking but have those claims ever been proven?

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps