Weather Report
Altamont, South Dakota
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Current Conditions -  °F | °C
As of 7:35 PM on Sunday 19 May 2013 (Local Time) from KCNB Reporting Station
Scattered Clouds Scattered Clouds   Feels Like: 68°
Wind Chill: 68°   Ceiling: Unl
Heat Index: 68°   Visibility: 7mi
Dew Point: 64°   Wind: 0mph
Humidity: 84%   Direction: NA NA
Pressure: 29.55"   Gusts: NA
Report Text: KCNB 200035Z AUTO 00000KT 7SM SCT010 20/18 A2955 RMK AO2 T02020175
8 PM
T-Storms
T-Storms 68°
9 PM
Sct T-Storms
Sct T-Storms 66°
10 PM
Sct T-Storms
Sct T-Storms 64°
Alerts
Interactive Weather Map
10 Day Forecast -  °F | °C
sun mon tue wed thu fri sat sun mon tue
may
19
T-Storms
T-Storms
75°
59°
may
20
T-Storms
T-Storms
69°
54°
may
21
T-Showers
T-Showers
64°
50°
may
22
Few Showers
Few Showers
55°
46°
may
23
M Sunny
M Sunny
66°
42°
may
24
M Sunny
M Sunny
69°
50°
may
25
Sct T-Storms
Sct T-Storms
60°
52°
may
26
Iso T-Storms
Iso T-Storms
63°
56°
may
27
Cloudy
Cloudy
65°
56°
may
28
Showers
Showers
67°
54°
Details for Sunday, May 19 (Evening)
Evening: Thunderstorms this evening, then cloudy with rain likely overnight...perhaps a rumble of thunder. A few storms may be severe. Low 59F. Winds ESE at 5 to 10 mph. Chance of rain 80%.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 82%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 74%
Cloud Coverage
Sunrise: 5:54 AM
Sunset: 8:53 PM
 
Moonrise: 2:44 PM
Moonset: 2:33 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  ESE
Direction: ESE (104°)
Speed: 9Mph(14Km, 7Kts)
Details for Monday, May 20
Showers and thunderstorms likely. High 69F. Winds SSE at 15 to 25 mph. Chance of rain 90%.
Evening: Variable clouds with showers at times, and perhaps a rumble or two of thunder, especially early. Low 54F. Winds SE at 10 to 20 mph. Chance of rain 50%.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 73%
Relative Humidity
Precipitation: 90%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 74%
Cloud Coverage
Sunrise: 5:53 AM
Sunset: 8:54 PM
 
Moonrise: 3:51 PM
Moonset: 3:01 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSE
Direction: SSE (150°)
Speed: 18Mph(29Km, 16Kts)
Details for Tuesday, May 21
Showers, maybe a rumble of thunder. Highs in the mid 60s and lows in the low 50s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 73%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 1%
Snow
Cloud Coverage: 82%
Cloud Coverage
Sunrise: 5:52 AM
Sunset: 8:55 PM
 
Moonrise: 5:01 PM
Moonset: 3:30 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  ESE
Direction: ESE (104°)
Speed: 14Mph(23Km, 12Kts)
Details for Wednesday, May 22
Occasional showers possible. Highs in the mid 50s and lows in the mid 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 68%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 1%
Snow
Cloud Coverage: 37%
Cloud Coverage
Sunrise: 5:51 AM
Sunset: 8:56 PM
 
Moonrise: 6:14 PM
Moonset: 4:03 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  NE
Direction: NE (35°)
Speed: 12Mph(20Km, 10Kts)
Details for Thursday, May 23
More sun than clouds. Highs in the mid 60s and lows in the low 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 71%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 25%
Cloud Coverage
Sunrise: 5:50 AM
Sunset: 8:57 PM
 
Moonrise: 7:28 PM
Moonset: 4:40 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  E
Direction: E (83°)
Speed: 16Mph(26Km, 14Kts)
Details for Friday, May 24
More sun than clouds. Highs in the upper 60s and lows in the low 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 16%
Cloud Coverage
Sunrise: 5:49 AM
Sunset: 8:58 PM
 
Moonrise: 8:40 PM
Moonset: 5:24 AM
Moon Phase:  Full
Moonphase:
Full
Wind Direction:  ESE
Direction: ESE (105°)
Speed: 16Mph(26Km, 14Kts)
Details for Saturday, May 25
Scattered thunderstorms. Highs in the low 60s and lows in the low 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 69%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 60%
Cloud Coverage
Sunrise: 5:49 AM
Sunset: 8:59 PM
 
Moonrise: 9:48 PM
Moonset: 6:17 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SE
Direction: SE (128°)
Speed: 15Mph(24Km, 13Kts)
Details for Sunday, May 26
Slight chance of a thunderstorm. Highs in the low 60s and lows in the mid 50s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 72%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 78%
Cloud Coverage
Sunrise: 5:48 AM
Sunset: 9:00 PM
 
Moonrise: 10:47 PM
Moonset: 7:19 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  ESE
Direction: ESE (115°)
Speed: 16Mph(26Km, 14Kts)
Details for Monday, May 27
Mostly Cloudy. Highs in the mid 60s and lows in the mid 50s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 79%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 80%
Cloud Coverage
Sunrise: 5:47 AM
Sunset: 9:01 PM
 
Moonrise: 11:38 PM
Moonset: 8:28 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  E
Direction: E (89°)
Speed: 15Mph(24Km, 13Kts)
Details for Tuesday, May 28
Chance of showers. Highs in the upper 60s and lows in the mid 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 77%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 51%
Cloud Coverage
Sunrise: 5:46 AM
Sunset: 9:02 PM
 
Moonrise: 11:59 PM
Moonset: 9:40 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  N
Direction: N (352°)
Speed: 12Mph(20Km, 10Kts)
Chart.
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