Weather Report
Dempster, South Dakota
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Current Conditions -  °F | °C
As of 5:23 PM on Tuesday 21 May 2013 (Local Time) from KATY Reporting Station
Moderate Rain Moderate Rain   Feels Like: 52°
Wind Chill: 52°   Ceiling: 1000
Heat Index: 52°   Visibility: 7mi
Dew Point: 50°   Wind: 17mph
Humidity: 94%   Direction: 20° (NNE)
Pressure: 29.67"   Gusts: 24mph
Report Text: KATY 212223Z AUTO 02015G21KT 7SM RA BKN010 BKN022 OVC029 11/10 A2967 RMK AO2 P0002
6 PM
Rain
Rain 52°
7 PM
Rain
Rain 53°
8 PM
Rain
Rain 52°
Alerts
Interactive Weather Map
10 Day Forecast -  °F | °C
tue wed thu fri sat sun mon tue wed thu
may
21
Rain
Rain
56°
43°
may
22
Showers
Showers
58°
41°
may
23
Sunny
Sunny
67°
42°
may
24
Showers
Showers
65°
51°
may
25
Iso T-Storms
Iso T-Storms
65°
51°
may
26
P Cloudy
P Cloudy
68°
53°
may
27
Iso T-Storms
Iso T-Storms
69°
58°
may
28
P Cloudy
P Cloudy
73°
57°
may
29
Showers
Showers
74°
57°
may
30
AM Clouds
AM Clouds
72°
61°
Details for Tuesday, May 21 (Evening)
Evening: Rain early...then remaining cloudy with showers overnight. Low 43F. Winds N at 10 to 20 mph. Chance of rain 70%. Rainfall around a half an inch.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 86%
Relative Humidity
Precipitation: 70%
Probability of Precipitation
Snow: 1%
Snow
Cloud Coverage: 87%
Cloud Coverage
Sunrise: 5:54 AM
Sunset: 8:56 PM
 
Moonrise: 5:03 PM
Moonset: 3:32 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  N
Direction: N (6°)
Speed: 14Mph(22Km, 12Kts)
Details for Wednesday, May 22
Rain showers in the morning becoming more intermittent in the afternoon. High 58F. Winds N at 10 to 20 mph. Chance of rain 50%.
Evening: A shower is possible early. Some clouds early will give way to generally clear conditions overnight. Low 41F. Winds N at 10 to 20 mph.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 77%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 80%
Cloud Coverage
Sunrise: 5:53 AM
Sunset: 8:58 PM
 
Moonrise: 6:15 PM
Moonset: 4:04 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  N
Direction: N (7°)
Speed: 16Mph(26Km, 14Kts)
Details for Thursday, May 23
Mainly sunny. Highs in the upper 60s and lows in the low 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 54%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 0%
Cloud Coverage
Sunrise: 5:52 AM
Sunset: 8:59 PM
 
Moonrise: 7:29 PM
Moonset: 4:42 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  ENE
Direction: ENE (76°)
Speed: 11Mph(18Km, 9Kts)
Details for Friday, May 24
Showers possible. Highs in the mid 60s and lows in the low 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 43%
Cloud Coverage
Sunrise: 5:51 AM
Sunset: 9:00 PM
 
Moonrise: 8:41 PM
Moonset: 5:26 AM
Moon Phase:  Full
Moonphase:
Full
Wind Direction:  SE
Direction: SE (142°)
Speed: 14Mph(23Km, 12Kts)
Details for Saturday, May 25
Partly cloudy with a stray thunderstorm. Highs in the mid 60s and lows in the low 50s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 75%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 76%
Cloud Coverage
Sunrise: 5:50 AM
Sunset: 9:00 PM
 
Moonrise: 9:49 PM
Moonset: 6:19 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  ESE
Direction: ESE (106°)
Speed: 14Mph(23Km, 12Kts)
Details for Sunday, May 26
Partly cloudy. Highs in the upper 60s and lows in the low 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 69%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 40%
Cloud Coverage
Sunrise: 5:49 AM
Sunset: 9:01 PM
 
Moonrise: 10:49 PM
Moonset: 7:20 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  ESE
Direction: ESE (103°)
Speed: 14Mph(23Km, 12Kts)
Details for Monday, May 27
Partly cloudy, chance of a thunderstorm. Highs in the upper 60s and lows in the upper 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 52%
Cloud Coverage
Sunrise: 5:49 AM
Sunset: 9:02 PM
 
Moonrise: 11:39 PM
Moonset: 8:29 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  ESE
Direction: ESE (119°)
Speed: 16Mph(26Km, 14Kts)
Details for Tuesday, May 28
Mix of sun and clouds. Highs in the low 70s and lows in the upper 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 74%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 72%
Cloud Coverage
Sunrise: 5:48 AM
Sunset: 9:03 PM
 
Moonrise: 11:59 PM
Moonset: 9:42 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SE
Direction: SE (136°)
Speed: 12Mph(20Km, 10Kts)
Details for Wednesday, May 29
Showers possible. Highs in the mid 70s and lows in the upper 50s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 73%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 1%
Snow
Cloud Coverage: 76%
Cloud Coverage
Sunrise: 5:47 AM
Sunset: 9:04 PM
 
Moonrise: 12:22 AM
Moonset: 10:55 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  S
Direction: S (183°)
Speed: 12Mph(20Km, 10Kts)
Details for Thursday, May 30
Morning clouds followed by afternoon sun. Highs in the low 70s and lows in the low 60s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 74%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 1%
Snow
Cloud Coverage: 67%
Cloud Coverage
Sunrise: 5:47 AM
Sunset: 9:05 PM
 
Moonrise: 12:58 AM
Moonset: 12:06 PM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SSW
Direction: SSW (199°)
Speed: 14Mph(23Km, 12Kts)
Chart.
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