Great Sand Dunes National Mo, Colorado
Current Conditions -  °F | °C
As of 8:52 AM on Tuesday 22 Jul 2014 (Local Time) from KALS Reporting Station
Clear Clear  
Wind Chill: 63°   Ceiling: Unl
Heat Index: 63°   Visibility: 10mi
Dew Point: 48°   Wind: 0mph
Humidity: 58%   Direction: NA
Pressure: 30.49"   Gusts: NA
Location:  37.469°N, 105.836°W
Report Text: KALS 221452Z AUTO 00000KT 10SM CLR 17/09 A3049 RMK AO2 SLP236 T01720089 51011
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 90° - Lo 52°
10 AM
P Cloudy
P Cloudy
71°
11 AM
P Cloudy
P Cloudy
75°
12 PM
P Cloudy
P Cloudy
79°
1 PM
P Cloudy
P Cloudy
84°
2 PM
P Cloudy
P Cloudy
86°
3 PM
P Cloudy
P Cloudy
88°
Weather Maps
Daily Forecast -  °F | °C
tue wed thu fri sat sun mon tue wed thu
jul
22
Iso T-Storms
Iso T-Storms
90°
52°
jul
23
Iso T-Storms
Iso T-Storms
88°
52°
jul
24
Iso T-Storms
Iso T-Storms
85°
50°
jul
25
Sct T-Storms
Sct T-Storms
86°
49°
jul
26
Iso T-Storms
Iso T-Storms
88°
50°
jul
27
Sct T-Storms
Sct T-Storms
86°
49°
jul
28
Sct T-Storms
Sct T-Storms
81°
51°
jul
29
M Cloudy
M Cloudy
80°
50°
jul
30
M Sunny
M Sunny
79°
50°
jul
31
M Sunny
M Sunny
78°
49°
Details for Tuesday, July 22
A mix of clouds and sun with a slight chance of thunderstorms this afternoon. Near record high temperatures. High around 90F. Winds NE at 10 to 20 mph. Chance of rain 30%.
Evening: A stray thunderstorm is possible through the evening. Partly cloudy. Low 52F. Winds ESE at 10 to 15 mph.
UV Index: 11 (Extreme)
Ultraviolet Radiation Index
Relative Humidity: 28%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 45%
Cloud Coverage
Sunrise: 6:00 AM
Sunset: 8:20 PM
 
Moonrise: 2:34 AM
Moonset: 5:00 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NE
Direction: NE (40°)
Speed: 13Mph(21Km, 11Kts)
Details for Wednesday, July 23
Scattered clouds with the possibility of an isolated thunderstorm developing during the afternoon. Warm. High 88F. NNW winds shifting to SSE at 10 to 20 mph. Chance of rain 30%.
Evening: Isolated thunderstorms during the evening, becoming fair overnight. Low 52F. Winds S at 10 to 15 mph. Chance of rain 30%.
UV Index: 11 (Extreme)
Ultraviolet Radiation Index
Relative Humidity: 36%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 37%
Cloud Coverage
Sunrise: 6:00 AM
Sunset: 8:19 PM
 
Moonrise: 3:21 AM
Moonset: 5:50 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  ENE
Direction: ENE (72°)
Speed: 13Mph(21Km, 11Kts)
Details for Thursday, July 24
Slight chance of a thunderstorm. Highs in the mid 80s and lows in the low 50s.
UV Index: 11 (Extreme)
Ultraviolet Radiation Index
Relative Humidity: 55%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 47%
Cloud Coverage
Sunrise: 6:01 AM
Sunset: 8:18 PM
 
Moonrise: 4:11 AM
Moonset: 6:36 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WSW
Direction: WSW (237°)
Speed: 12Mph(20Km, 10Kts)
Details for Friday, July 25
A few thunderstorms possible. Highs in the mid 80s and lows in the upper 40s.
UV Index: 11 (Extreme)
Ultraviolet Radiation Index
Relative Humidity: 54%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 48%
Cloud Coverage
Sunrise: 6:02 AM
Sunset: 8:17 PM
 
Moonrise: 5:03 AM
Moonset: 7:17 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  W
Direction: W (274°)
Speed: 12Mph(20Km, 10Kts)
Details for Saturday, July 26
Partly cloudy, chance of a thunderstorm. Highs in the upper 80s and lows in the low 50s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 49%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 53%
Cloud Coverage
Sunrise: 6:03 AM
Sunset: 8:17 PM
 
Moonrise: 5:57 AM
Moonset: 7:55 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  N
Direction: N (2°)
Speed: 14Mph(23Km, 12Kts)
Details for Sunday, July 27
Scattered thunderstorms possible. Highs in the mid 80s and lows in the upper 40s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 51%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 57%
Cloud Coverage
Sunrise: 6:04 AM
Sunset: 8:16 PM
 
Moonrise: 6:51 AM
Moonset: 8:30 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  E
Direction: E (89°)
Speed: 16Mph(26Km, 14Kts)
Details for Monday, July 28
Scattered thunderstorms possible. Highs in the low 80s and lows in the low 50s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 59%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 51%
Cloud Coverage
Sunrise: 6:04 AM
Sunset: 8:15 PM
 
Moonrise: 7:45 AM
Moonset: 9:02 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  E
Direction: E (98°)
Speed: 12Mph(20Km, 10Kts)
Details for Tuesday, July 29
Mostly cloudy. Highs in the low 80s and lows in the low 50s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 56%
Cloud Coverage
Sunrise: 6:05 AM
Sunset: 8:14 PM
 
Moonrise: 8:40 AM
Moonset: 9:33 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WSW
Direction: WSW (245°)
Speed: 11Mph(18Km, 9Kts)
Details for Wednesday, July 30
Mostly sunny. Highs in the upper 70s and lows in the low 50s.
UV Index: 11 (Extreme)
Ultraviolet Radiation Index
Relative Humidity: 64%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 31%
Cloud Coverage
Sunrise: 6:06 AM
Sunset: 8:13 PM
 
Moonrise: 9:35 AM
Moonset: 10:03 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  E
Direction: E (83°)
Speed: 9Mph(15Km, 8Kts)
Details for Thursday, July 31
A few clouds. Highs in the upper 70s and lows in the upper 40s.
UV Index: 11 (Extreme)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 22%
Cloud Coverage
Sunrise: 6:07 AM
Sunset: 8:12 PM
 
Moonrise: 10:30 AM
Moonset: 10:33 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ENE
Direction: ENE (70°)
Speed: 7Mph(12Km, 6Kts)
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