Hourly Weather Forecast for Saturday

Gann Valley, South Dakota (57341)
Source 
Forecast data derived from Weather Underground BestForecast
2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM
Temperature / Dew Point (°F):
67 / 64
64 / 63
63 / 63
70 / 64
76 / 64
76 / 62
71 / 61
64 / 60
Humidity (%):
90% 97% 100% 80% 65% 62% 70% 87%
Pressure (in):
29.66 29.66 29.67 29.69 29.71 29.7 29.71 29.75
Wind (mph):
SSE
10 mph SSE
(156°)
SSE
11 mph SSE
(163°)
E
9 mph E
(86°)
NNE
9 mph NNE
(26°)
NNE
13 mph NNE
(20°)
N
15 mph N
(10°)
NNE
10 mph NNE
(16°)
N
7 mph N
(12°)
Conditions:
Chance of a Thunderstorm
Chance of a Thunderstorm
Partly Cloudy
Mostly Cloudy
Chance of a Thunderstorm
Chance of a Thunderstorm
Mostly Cloudy
Chance of a Thunderstorm
Probability of Precipitation (%):
40%
0.02 in
40%
0.02 in
20%
0.0 in
20%
0.0 in
60%
0.01 in
60%
0.01 in
20%
0.0 in
30%
0.0 in
Cloud Cover (%):
50% 50% 53% 79% 85% 72% 68% 56%
Wednesday Night
nt_cloudy Cloudy. A stray shower or thunderstorm is possible. Low 58F. Winds SSE at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 50 80 | 51 77 | 53 65 | 51
Wind 0 mph West 0 mph SSW 0 mph SE 10 mph SSE
Humidity 76% 37% 44% 60%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % % 60%
Conditions Mostly Cloudy
Sunrise & Sunset
5:59 AM
9:08 PM
Thursday
chancetstorms Partly cloudy in the morning followed by scattered thunderstorms in the afternoon. Gusty winds and small hail are possible. High 79F. Winds S at 10 to 20 mph. Chance of rain 60%.
Thursday Night
nt_tstorms Scattered thunderstorms during the evening becoming more widespread overnight. Low 58F. Winds WNW at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 55 73 | 62 77 | 61 61 | 60
Wind 11 mph SSE 13 mph S 9 mph S 3 mph WSW
Humidity 85% 66% 59% 93%
Chance of Precip. 0% 20% 10% 40%
Cloud Cover 66% 74% 67% 84%
Conditions Mostly Cloudy Mostly Cloudy Mostly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
5:58 AM
9:08 PM
Friday
chancerain Showers in the morning, then cloudy in the afternoon. High 63F. Winds N at 15 to 25 mph. Chance of rain 60%.
Friday Night
nt_partlycloudy Partly cloudy skies. Low near 40F. Winds NNE at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 58 59 | 53 62 | 45 49 | 39
Wind 7 mph N 20 mph NNE 17 mph N 8 mph NNE
Humidity 96% 78% 54% 68%
Chance of Precip. 50% 30% 0% 0%
Cloud Cover 96% 95% 75% 50%
Conditions Chance of Rain Chance of Rain Mostly Cloudy Partly Cloudy
Sunrise & Sunset
5:57 AM
9:09 PM
Saturday
clear A few passing clouds, otherwise generally sunny. High around 65F. Winds NE at 5 to 10 mph.
Saturday Night
nt_clear Clear. Low 47F. Winds SE at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 35 55 | 35 63 | 38 50 | 40
Wind 8 mph NNE 9 mph NE 8 mph E 7 mph SE
Humidity 78% 46% 40% 69%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 44% 32% 1% 14%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
5:57 AM
9:10 PM
Sunday
partlycloudy Partly cloudy skies, with gusty winds developing during the afternoon. High around 75F. Winds SSE at 20 to 30 mph.
Sunday Night
nt_chancerain Partly cloudy skies early followed by increasing clouds with showers developing later at night. Low 56F. Winds SSE at 15 to 25 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 42 66 | 49 73 | 53 63 | 51
Wind 11 mph SE 20 mph SSE 20 mph SSE 16 mph SSE
Humidity 79% 54% 49% 66%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 10% 49% 29% 51%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:56 AM
9:11 PM
Monday
clear Except for a few afternoon clouds, mainly sunny. High 83F. Winds SSE at 15 to 25 mph.
Monday Night
nt_partlycloudy A few clouds from time to time. Low 63F. Winds SSE at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 51 73 | 60 81 | 64 70 | 62
Wind 15 mph SSE 17 mph SSE 17 mph SSE 15 mph SSE
Humidity 80% 63% 58% 77%
Chance of Precip. 50% 10% 0% 10%
Cloud Cover 50% 15% 26% 35%
Conditions Chance of Rain Clear Clear Partly Cloudy
Sunrise & Sunset
5:56 AM
9:12 PM
Tuesday
chancetstorms Mostly sunny early. Scattered thunderstorms developing later in the day. High near 85F. Winds S at 15 to 25 mph. Chance of rain 60%.
Tuesday Night
nt_chancetstorms Scattered thunderstorms. Low 61F. Winds SSE at 10 to 15 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 62 78 | 67 82 | 68 69 | 66
Wind 14 mph SSE 18 mph S 9 mph S 7 mph SSE
Humidity 91% 68% 62% 89%
Chance of Precip. 10% 10% 60% 60%
Cloud Cover 35% 19% 50% 50%
Conditions Partly Cloudy Clear Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:55 AM
9:13 PM
Wednesday
chancetstorms Cloudy skies during the morning hours followed by scattered showers and thunderstorms in the afternoon. High 79F. Winds NNE at 10 to 20 mph. Chance of rain 60%.
Wednesday Night
nt_chancetstorms Mostly cloudy with showers and a few thunderstorms. Low 57F. Winds N at 10 to 15 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 62 73 | 64 75 | 62 63 | 59
Wind 10 mph SE 11 mph NNE 14 mph N 7 mph NNE
Humidity 98% 72% 63% 88%
Chance of Precip. 40% 20% 60% 30%
Cloud Cover 50% 84% 70% 54%
Conditions Chance of a Thunderstorm Overcast Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:55 AM
9:14 PM
Thursday
chancetstorms Rain showers in the morning with scattered thunderstorms arriving in the afternoon. High 74F. Winds N at 10 to 15 mph. Chance of rain 60%.
Thursday Night
nt_chancetstorms Scattered thunderstorms in the evening. Partly cloudy skies overnight. Low 56F. Winds NNW at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 56 68 | 59 71 | 58 61 | 56
Wind 7 mph NNW 11 mph N 9 mph N 6 mph NNW
Humidity 94% 72% 65% 85%
Chance of Precip. 60% 60% 30% 60%
Cloud Cover 82% 76% 63% 52%
Conditions Chance of Rain Chance of Rain Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:54 AM
9:14 PM
Friday
partlycloudy Partly cloudy. High 74F. Winds NW at 5 to 10 mph.
Friday Night
nt_tstorms Thunderstorms in the evening, then mainly cloudy overnight with light rain possible. Low 57F. Winds ENE at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 55 66 | 58 72 | 58 62 | 57
Wind 5 mph WNW 8 mph NNW 8 mph NW 8 mph ENE
Humidity 92% 75% 62% 84%
Chance of Precip. 20% 10% 10% 60%
Cloud Cover 58% 47% 24% 53%
Conditions Partly Cloudy Partly Cloudy Clear Chance of a Thunderstorm
Sunrise & Sunset
5:54 AM
9:15 PM
Saturday
chancetstorms Scattered thunderstorms, especially in the afternoon. High 77F. Winds ENE at 10 to 15 mph. Chance of rain 40%.
Saturday Night
nt_chancetstorms Scattered thunderstorms in the evening with a few showers possible late. Low 58F. Winds ESE at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 55 69 | 57 74 | 59 63 | 56
Wind 7 mph ENE 11 mph E 10 mph E 9 mph E
Humidity 89% 66% 60% 80%
Chance of Precip. 60% 30% 40% 50%
Cloud Cover 80% 60% 59% 59%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Sunday
partlycloudy Sunshine and clouds mixed. High 78F. Winds SE at 10 to 15 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low 59F. Winds SE at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 54 71 | 58 75 | 59 64 | 58
Wind 8 mph SE 12 mph SSE 12 mph SE 10 mph SE
Humidity 86% 64% 58% 81%
Chance of Precip. 30% 20% 10% 20%
Cloud Cover 55% 49% 39% 34%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Monday
clear Sun and a few passing clouds. High 79F. Winds SE at 10 to 20 mph.
Monday Night
nt_chancetstorms Variably cloudy with scattered thunderstorms. Low 58F. Winds SE at 10 to 20 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 56 72 | 61 76 | 61 64 | 59
Wind 9 mph SSE 14 mph SE 14 mph ESE 11 mph ESE
Humidity 89% 67% 61% 85%
Chance of Precip. 20% 0% 10% 40%
Cloud Cover 32% 24% 14% 50%
Conditions Partly Cloudy Clear Clear Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Tuesday
clear A few clouds from time to time. High 79F. Winds SE at 10 to 20 mph.
Tuesday Night
nt_clear A mostly clear sky. Low 58F. Winds ESE at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 57 72 | 61 76 | 61 63 | 57
Wind 10 mph SE 13 mph ESE 13 mph ESE 9 mph ESE
Humidity 93% 68% 60% 81%
Chance of Precip. 50% 20% 10% 10%
Cloud Cover 50% 28% 19% 14%
Conditions Chance of a Thunderstorm Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Wednesday
chancetstorms Partly cloudy with afternoon showers or thunderstorms. High around 80F. Winds SSE at 10 to 15 mph. Chance of rain 60%.
Wednesday Night
nt_chancetstorms Thunderstorms likely, especially in the evening. Low 58F. Winds NNE at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 56 72 | 60 77 | 60 64 | 57
Wind 8 mph SSE 12 mph SSE 11 mph ESE 6 mph ENE
Humidity 89% 65% 55% 79%
Chance of Precip. 20% 20% 60% 60%
Cloud Cover 28% 43% 50% 75%
Conditions Clear Partly Cloudy Chance of a Thunderstorm Thunderstorm
Sunrise & Sunset
Sun does not rise