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Next 5 Days
  • Today

    Sep 18

    Partly sunny 10°Lo 5°
    more
  • Fri

    Sep 19

    A couple of thunderstorms 16°Lo 10°
  • Sat

    Sep 20

    Warmer with showers around 19°Lo 7°
    more
  • Sun

    Sep 21

    Clouds and sun with a shower 14°Lo 4°
    more
  • Mon

    Sep 22

    Times of sun and clouds 16°Lo 6°
    more
< Previous 8 hours Next 8 hours >
  Fri
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
T-storms
Cloudy
Temp (°C) 10° 11° 12° 13°
RealFeel® 10°
Humidity 99% 99% 99% 98% 98% 93% 88% 86%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
7%
 
7%
 
7%
 
10%
 
43%
 
47%
 
51%
 
44%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (km/h) 21 S 26 S 22 SSW 21 SSW 21 SSW 19 SSW 18 SSW 19 SSW
UV Index 0 0 0 0 0 1 1 2
Cloud Cover 70% 70% 70% 70% 94% 94% 94% 94%
Dew Point 10° 10° 11°
Middle Grid line 15 C Middle Grid line 10 C Middle Grid line 5 C

Temperature History - Sep 19

more Historical Weather Data >
  Today Normal Record 9/19/2013
High 16° 16° 27° (1941) 17°
Low 10° -5° (1956) 15°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:40 AM with 12:22 of sunlight, then sets at 8:02 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:10 AM with 14:35 of moolight, then sets at 5:45 PM

Top Story

Rosslyn Village Weather Report

Long Winter Nights, Dry Air Increase Chance to View Aurora

September 18, 2014; 5:16 AM ET

Igniting across Northern skies, ghostly rivers of light dance overhead each year, emitting vibrant shades of green, blue, pink, red and violet. more >