Grand Lake, Colorado
Current Conditions -  °F | °C
As of 2:55 AM on Wednesday 20 Aug 2014 (Local Time) from K0CO Reporting Station
Overcast Overcast  
Wind Chill: NA   Ceiling: 7000
Heat Index: 41°   Visibility: 10mi
Dew Point: 39°   Wind: NA
Humidity: 93%   Direction: NA
Pressure: 30.42"   Gusts: NA
Location:  40.25°N, 105.82°W
Report Text: K0CO 200855Z AUTO 10SM SCT047 BKN070 OVC075 05/04 A3042 RMK AO2
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 69° - Lo 47°
3 AM
M Cloudy
M Cloudy
50°
4 AM
M Cloudy
M Cloudy
49°
5 AM
Cloudy
Cloudy
49°
6 AM
Cloudy
Cloudy
48°
7 AM
Iso T-Storms
Iso T-Storms
48°
8 AM
Iso T-Storms
Iso T-Storms
50°
Weather Maps
Daily Forecast -  °F | °C
tue wed thu fri sat sun mon tue wed thu
aug
19
Cloudy
Cloudy
69°
47°
aug
20
Sct T-Storms
Sct T-Storms
68°
45°
aug
21
PM T-Storms
PM T-Storms
71°
45°
aug
22
Sct T-Storms
Sct T-Storms
67°
43°
aug
23
PM T-Storms
PM T-Storms
70°
43°
aug
24
Sct T-Storms
Sct T-Storms
67°
40°
aug
25
Sct T-Storms
Sct T-Storms
65°
43°
aug
26
PM T-Storms
PM T-Storms
66°
40°
aug
27
Sunny
Sunny
70°
43°
aug
28
Sunny
Sunny
73°
44°
Details for Tuesday, August 19 (Evening)
Evening: Overcast. Low 47F. Winds light and variable.
UV Index: 0 (Low)
Ultraviolet Radiation Index
Relative Humidity: 90%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 80%
Cloud Coverage
Sunrise: 6:18 AM
Sunset: 7:54 PM
 
Moonrise: 1:12 AM
Moonset: 3:53 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  N
Direction: N (360°)
Speed: 0Mph(0Km, 0Kts)
Details for Wednesday, August 20
Variable clouds with thunderstorms, especially in the afternoon. High 68F. Winds WSW at 10 to 15 mph. Chance of rain 40%.
Evening: Partly cloudy skies. Low near 45F. Winds SW at 10 to 15 mph.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 66%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 55%
Cloud Coverage
Sunrise: 6:19 AM
Sunset: 7:53 PM
 
Moonrise: 2:01 AM
Moonset: 4:40 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WSW
Direction: WSW (251°)
Speed: 12Mph(19Km, 13Kts)
Details for Thursday, August 21
Afternoon thunderstorms. Highs in the low 70s and lows in the mid 40s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 54%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 70%
Cloud Coverage
Sunrise: 6:20 AM
Sunset: 7:51 PM
 
Moonrise: 2:52 AM
Moonset: 5:22 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WSW
Direction: WSW (250°)
Speed: 9Mph(14Km, 10Kts)
Details for Friday, August 22
Scattered thunderstorms possible. Highs in the upper 60s and lows in the low 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 56%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 75%
Cloud Coverage
Sunrise: 6:21 AM
Sunset: 7:50 PM
 
Moonrise: 3:46 AM
Moonset: 6:00 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSW
Direction: SSW (204°)
Speed: 7Mph(11Km, 8Kts)
Details for Saturday, August 23
Showers and thunderstorms late. Highs in the low 70s and lows in the low 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 57%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 27%
Cloud Coverage
Sunrise: 6:21 AM
Sunset: 7:49 PM
 
Moonrise: 4:41 AM
Moonset: 6:34 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SW
Direction: SW (216°)
Speed: 9Mph(14Km, 10Kts)
Details for Sunday, August 24
A few thunderstorms possible. Highs in the upper 60s and lows in the low 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 55%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 55%
Cloud Coverage
Sunrise: 6:22 AM
Sunset: 7:47 PM
 
Moonrise: 5:37 AM
Moonset: 7:07 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WSW
Direction: WSW (240°)
Speed: 10Mph(17Km, 12Kts)
Details for Monday, August 25
A few thunderstorms possible. Highs in the mid 60s and lows in the low 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 45%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 26%
Cloud Coverage
Sunrise: 6:23 AM
Sunset: 7:46 PM
 
Moonrise: 6:32 AM
Moonset: 7:37 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  WSW
Direction: WSW (242°)
Speed: 9Mph(15Km, 11Kts)
Details for Tuesday, August 26
Thunderstorms developing in the afternoon. Highs in the mid 60s and lows in the low 40s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 46%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 54%
Cloud Coverage
Sunrise: 6:24 AM
Sunset: 7:44 PM
 
Moonrise: 7:29 AM
Moonset: 8:06 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  WSW
Direction: WSW (250°)
Speed: 10Mph(16Km, 12Kts)
Details for Wednesday, August 27
Sunny. Highs in the low 70s and lows in the low 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 46%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 10%
Cloud Coverage
Sunrise: 6:25 AM
Sunset: 7:43 PM
 
Moonrise: 8:25 AM
Moonset: 8:35 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  W
Direction: W (270°)
Speed: 9Mph(14Km, 10Kts)
Details for Thursday, August 28
Abundant sunshine. Highs in the low 70s and lows in the mid 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 41%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 9%
Cloud Coverage
Sunrise: 6:26 AM
Sunset: 7:41 PM
 
Moonrise: 9:22 AM
Moonset: 9:05 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  W
Direction: W (266°)
Speed: 9Mph(15Km, 11Kts)
Daily Forecast Chart
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