Grand Valley, Colorado
Current Conditions -  °F | °C
As of 12:53 AM on Wednesday 30 Jul 2014 (Local Time) from KRIL Reporting Station
Overcast Overcast  
Wind Chill: 60°   Ceiling: 10000
Heat Index: 60°   Visibility: 10mi
Dew Point: 57°   Wind: 0mph
Humidity: 90%   Direction: NA
Pressure: 30.26"   Gusts: NA
Location:  39.5849°N, 108.085°W
Report Text: KRIL 300653Z AUTO 00000KT 10SM OVC100 16/14 A3026 RMK AO2 RAE14 SLP192 P0000 T01560139 402390156
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 78° - Lo 58°
2 AM
P Cloudy
P Cloudy
62°
3 AM
P Cloudy
P Cloudy
61°
4 AM
P Cloudy
P Cloudy
60°
5 AM
P Cloudy
P Cloudy
59°
6 AM
Iso T-Storms
Iso T-Storms
59°
7 AM
Iso T-Storms
Iso T-Storms
60°
Weather Maps
Daily Forecast -  °F | °C
tue wed thu fri sat sun mon tue wed thu
jul
29
P Cloudy
P Cloudy
78°
58°
jul
30
Sct T-Storms
Sct T-Storms
81°
57°
jul
31
Sct T-Storms
Sct T-Storms
84°
58°
aug
01
M Sunny
M Sunny
86°
57°
aug
02
M Sunny
M Sunny
88°
61°
aug
03
P Cloudy
P Cloudy
88°
63°
aug
04
Sct T-Storms
Sct T-Storms
82°
62°
aug
05
Sct T-Storms
Sct T-Storms
83°
59°
aug
06
T-Storms
T-Storms
84°
58°
aug
07
M Sunny
M Sunny
85°
58°
Details for Tuesday, July 29 (Evening)
Evening: Some clouds. Low 58F. Winds light and variable.
UV Index: 0 (Low)
Ultraviolet Radiation Index
Relative Humidity: 78%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 39%
Cloud Coverage
Sunrise: 6:09 AM
Sunset: 8:27 PM
 
Moonrise: 8:47 AM
Moonset: 9:42 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  N
Direction: N (360°)
Speed: 0Mph(0Km, 0Kts)
Details for Wednesday, July 30
Variable clouds with scattered thunderstorms. High 81F. Winds NNW at 5 to 10 mph. Chance of rain 60%. Localized flooding is possible.
Evening: Scattered thunderstorms in the evening. Partly cloudy skies overnight. Low 57F. Winds NE at 5 to 10 mph. Chance of rain 40%.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 58%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 55%
Cloud Coverage
Sunrise: 6:10 AM
Sunset: 8:26 PM
 
Moonrise: 9:43 AM
Moonset: 10:11 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NNW
Direction: NNW (329°)
Speed: 7Mph(12Km, 9Kts)
Details for Thursday, July 31
Scattered thunderstorms possible. Highs in the mid 80s and lows in the upper 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 50%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 30%
Cloud Coverage
Sunrise: 6:10 AM
Sunset: 8:25 PM
 
Moonrise: 10:39 AM
Moonset: 10:40 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NNW
Direction: NNW (333°)
Speed: 7Mph(11Km, 8Kts)
Details for Friday, August 01
Plenty of sun. Highs in the mid 80s and lows in the upper 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 42%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 20%
Cloud Coverage
Sunrise: 6:11 AM
Sunset: 8:24 PM
 
Moonrise: 11:37 AM
Moonset: 11:12 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  N
Direction: N (359°)
Speed: 8Mph(13Km, 9Kts)
Details for Saturday, August 02
Mostly sunny. Highs in the upper 80s and lows in the low 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 40%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 9%
Cloud Coverage
Sunrise: 6:12 AM
Sunset: 8:23 PM
 
Moonrise: 12:35 PM
Moonset: 11:45 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  N
Direction: N (359°)
Speed: 8Mph(12Km, 9Kts)
Details for Sunday, August 03
Partly cloudy. Highs in the upper 80s and lows in the low 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 39%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 35%
Cloud Coverage
Sunrise: 6:13 AM
Sunset: 8:22 PM
 
Moonrise: 1:35 PM
Moonset: 12:01 AM
Moon Phase:  First Quarter
Moonphase:
First Quarter
Wind Direction:  SSW
Direction: SSW (207°)
Speed: 7Mph(11Km, 8Kts)
Details for Monday, August 04
Scattered thunderstorms possible. Highs in the low 80s and lows in the low 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 58%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 70%
Cloud Coverage
Sunrise: 6:14 AM
Sunset: 8:21 PM
 
Moonrise: 2:36 PM
Moonset: 12:22 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSW
Direction: SSW (195°)
Speed: 8Mph(14Km, 10Kts)
Details for Tuesday, August 05
Scattered thunderstorms possible. Highs in the low 80s and lows in the upper 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 54%
Cloud Coverage
Sunrise: 6:15 AM
Sunset: 8:19 PM
 
Moonrise: 3:38 PM
Moonset: 1:05 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SW
Direction: SW (217°)
Speed: 8Mph(13Km, 10Kts)
Details for Wednesday, August 06
Showers and thunderstorms. Highs in the mid 80s and lows in the upper 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 57%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 30%
Cloud Coverage
Sunrise: 6:16 AM
Sunset: 8:18 PM
 
Moonrise: 4:38 PM
Moonset: 1:54 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  WSW
Direction: WSW (252°)
Speed: 9Mph(14Km, 10Kts)
Details for Thursday, August 07
Plenty of sun. Highs in the mid 80s and lows in the upper 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 52%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 28%
Cloud Coverage
Sunrise: 6:17 AM
Sunset: 8:17 PM
 
Moonrise: 5:36 PM
Moonset: 2:50 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  WSW
Direction: WSW (245°)
Speed: 9Mph(14Km, 10Kts)
Daily Forecast Chart
Chart.
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