Hourly Weather Forecast for Saturday

Alton, Illinois (62002)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Saturday
tstorms Thunderstorms. High 76F. Winds NNW at 10 to 20 mph. Chance of rain 80%.
Saturday Night
nt_chancerain Showers early, then cloudy overnight. Low 52F. Winds NNW at 10 to 20 mph. Chance of rain 70%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 64 71 | 69 70 | 63 58 | 52
Wind 0 mph SSW 0 mph SSW 14 mph NNW 11 mph N
Humidity 93% 93% 79% 83%
Chance of Precip. 0% 0% 40% 10%
Cloud Cover % % 97% 92%
Conditions Chance of a Thunderstorm Overcast
Sunrise & Sunset
5:38 AM
8:18 PM
Sunday
cloudy Cloudy. High around 65F. Winds N at 10 to 15 mph.
Sunday Night
nt_cloudy Cloudy. Low 53F. Winds NE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 45 59 | 47 64 | 51 57 | 51
Wind 10 mph N 9 mph N 10 mph NNE 4 mph NE
Humidity 75% 63% 62% 81%
Chance of Precip. 0% 0% 20% 20%
Cloud Cover 99% 100% 93% 96%
Conditions Overcast Overcast Overcast Overcast
Sunrise & Sunset
5:37 AM
8:19 PM
Monday
cloudy Cloudy. High 72F. Winds NE at 5 to 10 mph.
Monday Night
nt_mostlycloudy Mostly cloudy skies. Low 56F. Winds NE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 48 64 | 51 70 | 53 60 | 54
Wind 6 mph NE 7 mph NE 7 mph NE 2 mph NE
Humidity 81% 62% 55% 82%
Chance of Precip. 20% 0% 0% 10%
Cloud Cover 82% 85% 53% 81%
Conditions Overcast Overcast Partly Cloudy Overcast
Sunrise & Sunset
5:37 AM
8:20 PM
Tuesday
partlycloudy Partly to mostly cloudy. High 78F. Winds light and variable.
Tuesday Night
nt_partlycloudy Some clouds early will give way to generally clear conditions overnight. Low 57F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 54 72 | 54 76 | 55 62 | 56
Wind 2 mph NE 6 mph ENE 5 mph E 3 mph ESE
Humidity 89% 55% 48% 81%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 67% 60% 39% 17%
Conditions Mostly Cloudy Mostly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:36 AM
8:20 PM
Wednesday
clear Sunny skies. High 83F. Winds SE at 5 to 10 mph.
Wednesday Night
nt_clear Partly cloudy. Low 62F. Winds SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 54 76 | 57 80 | 57 66 | 58
Wind 4 mph ESE 7 mph SE 7 mph SE 4 mph SSE
Humidity 83% 52% 45% 78%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 15% 4% 3% 5%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:36 AM
8:21 PM
Thursday
clear Except for a few afternoon clouds, mainly sunny. High 86F. Winds S at 5 to 10 mph.
Thursday Night
nt_clear Clear skies. Low 66F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 61 81 | 62 84 | 63 71 | 63
Wind 3 mph SE 7 mph S 8 mph S 4 mph SSE
Humidity 91% 52% 49% 76%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 17% 40% 3% 5%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
5:36 AM
8:22 PM
Friday
clear Mainly sunny. High 89F. Winds SW at 5 to 10 mph.
Friday Night
nt_clear A few clouds overnight. Low 69F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 62 83 | 66 87 | 68 73 | 66
Wind 4 mph S 6 mph SW 7 mph WSW 4 mph SW
Humidity 82% 56% 54% 78%
Chance of Precip. 10% 0% 10% 20%
Cloud Cover 19% 15% 12% 12%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:35 AM
8:22 PM
Saturday
clear Generally sunny despite a few afternoon clouds. High 88F. Winds SE at 5 to 10 mph.
Saturday Night
nt_partlycloudy A few clouds from time to time. Low 69F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 67 84 | 68 85 | 68 73 | 67
Wind 3 mph NE 6 mph SSW 6 mph ENE 3 mph E
Humidity 90% 58% 56% 80%
Chance of Precip. 20% 10% 20% 20%
Cloud Cover 36% 20% 40% 20%
Conditions Partly Cloudy Clear Partly Cloudy Clear
Sunrise & Sunset
5:35 AM
8:23 PM
Sunday
partlycloudy Partly cloudy skies. High 89F. Winds SSE at 5 to 10 mph.
Sunday Night
nt_clear Mostly clear skies. Low around 70F. Winds SE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 67 84 | 67 86 | 67 74 | 66
Wind 5 mph ESE 7 mph S 8 mph SSE 4 mph SE
Humidity 88% 58% 53% 76%
Chance of Precip. 20% 10% 10% 20%
Cloud Cover 60% 49% 27% 18%
Conditions Mostly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
5:35 AM
8:23 PM
Monday
partlycloudy Sunshine and clouds mixed. High 88F. Winds S at 5 to 10 mph.
Monday Night
nt_chancetstorms Scattered thunderstorms in the evening. Partly cloudy skies overnight. Low 68F. Winds ESE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 66 84 | 68 85 | 67 72 | 65
Wind 4 mph ESE 8 mph SSW 10 mph SSE 4 mph ESE
Humidity 83% 58% 56% 79%
Chance of Precip. 20% 20% 20% 40%
Cloud Cover 16% 44% 34% 60%
Conditions Clear Partly Cloudy Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
5:35 AM
8:24 PM
Tuesday
tstorms Scattered thunderstorms in the morning becoming more widespread in the afternoon. High near 85F. Winds S at 5 to 10 mph. Chance of rain 80%.
Tuesday Night
nt_tstorms Thunderstorms likely in the evening. Then the chance of scattered thunderstorms later on. Low 66F. Winds ESE at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 65 81 | 67 81 | 66 71 | 64
Wind 4 mph ESE 8 mph SSW 8 mph SE 5 mph ESE
Humidity 87% 63% 62% 81%
Chance of Precip. 20% 30% 60% 60%
Cloud Cover 52% 48% 75% 75%
Conditions Partly Cloudy Chance of a Thunderstorm Thunderstorm Thunderstorm
Sunrise & Sunset
Sun does not rise
Wednesday
chancetstorms Mixed clouds and sun with scattered thunderstorms. High 84F. Winds SSW at 5 to 10 mph. Chance of rain 60%.
Wednesday Night
nt_chancetstorms Scattered thunderstorms. Low near 65F. Winds ESE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 64 79 | 66 81 | 66 70 | 64
Wind 4 mph ESE 8 mph SSW 9 mph S 5 mph ESE
Humidity 90% 66% 61% 83%
Chance of Precip. 60% 50% 60% 60%
Cloud Cover 55% 50% 50% 50%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Thursday
chancetstorms Scattered thunderstorms, especially in the afternoon. High 84F. Winds S at 5 to 10 mph. Chance of rain 40%.
Thursday Night
nt_chancetstorms Scattered thunderstorms in the evening, mainly cloudy late with a few showers. Low 66F. Winds ESE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 64 80 | 65 81 | 65 70 | 64
Wind 4 mph ENE 8 mph SW 9 mph E 5 mph ESE
Humidity 93% 61% 58% 81%
Chance of Precip. 20% 20% 40% 40%
Cloud Cover 32% 30% 50% 50%
Conditions Partly Cloudy Partly Cloudy Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
Sun does not rise
Friday
chancetstorms Scattered thunderstorms. High around 85F. Winds SSE at 5 to 10 mph. Chance of rain 40%.
Friday Night
nt_chancetstorms Scattered showers and thunderstorms. Low 67F. Winds SE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 65 80 | 67 82 | 67 71 | 65
Wind 5 mph ESE 9 mph S 8 mph SE 5 mph SE
Humidity 91% 66% 61% 82%
Chance of Precip. 30% 20% 40% 40%
Cloud Cover 40% 22% 50% 50%
Conditions Chance of Rain Clear Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Saturday
chancetstorms Scattered thunderstorms in the morning, with lots of sunshine late. High around 85F. Winds S at 5 to 10 mph. Chance of rain 40%.
Saturday Night
nt_chancetstorms Scattered thunderstorms. Low 68F. Winds SE at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 64 80 | 66 82 | 66 72 | 65
Wind 4 mph SE 8 mph SW 9 mph ESE 5 mph SE
Humidity 89% 63% 58% 78%
Chance of Precip. 20% 30% 20% 50%
Cloud Cover 24% 35% 27% 50%
Conditions Clear Chance of a Thunderstorm Clear Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise