Hourly Weather Forecast for Friday

Alton, Illinois (62002)
Source 
Forecast data derived from Weather Underground BestForecast
1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM
Temperature / Dew Point (°F):
59 / 55
57 / 54
56 / 53
60 / 55
67 / 55
69 / 56
65 / 54
56 / 53
Humidity (%):
86% 89% 89% 82% 65% 62% 69% 92%
Pressure (in):
29.99 30.0 30.01 30.02 30.03 30.03 30.04 30.14
Wind (mph):
SE
2 mph SE
(135°)
S
2 mph S
(180°)
S
2 mph S
(172°)
NE
3 mph NE
(40°)
N
4 mph N
(351°)
NNW
3 mph NNW
(346°)
N
5 mph N
(360°)
N
7 mph N
(353°)
Conditions:
Chance of a Thunderstorm
Chance of a Thunderstorm
Thunderstorm
Chance of a Thunderstorm
Chance of a Thunderstorm
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Probability of Precipitation (%):
40%
0.0 in
60%
0.01 in
60%
0.01 in
50%
0.01 in
50%
0.01 in
20%
0.0 in
20%
0.0 in
10%
Cloud Cover (%):
33% 38% 44% 49% 53% 53% 50% 69%
Friday Night
nt_clear A clear sky. Low around 60F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 51 74 | 59 74 | 59 63 | 57
Wind 0 mph East 1 mph ESE 0 mph SE 5 mph SSE
Humidity 87% 59% 61% 80%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % % 0%
Conditions Clear
Sunrise & Sunset
6:45 AM
7:02 PM
Saturday
partlycloudy Partly cloudy. High 86F. Winds SW at 10 to 15 mph.
Saturday Night
nt_chancetstorms Partly to mostly cloudy skies with scattered thunderstorms mainly before midnight. A few storms may be severe. Low around 65F. Winds W at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 58 80 | 68 80 | 68 71 | 69
Wind 4 mph S 10 mph SW 8 mph SW 6 mph WSW
Humidity 89% 69% 66% 91%
Chance of Precip. 0% 0% 10% 40%
Cloud Cover 24% 38% 28% 29%
Conditions Clear Partly Cloudy Clear Chance of a Thunderstorm
Sunrise & Sunset
6:46 AM
7:00 PM
Sunday
clear Sunny skies. High around 75F. Winds NW at 10 to 20 mph.
Sunday Night
nt_clear A mostly clear sky. Low 52F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 64 72 | 52 69 | 52 57 | 53
Wind 7 mph NW 13 mph NNW 10 mph NNW 5 mph NNW
Humidity 93% 50% 55% 85%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 8% 0% 8% 1%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:47 AM
6:59 PM
Monday
clear A mainly sunny sky. High 73F. Winds light and variable.
Monday Night
nt_clear Clear skies. Low 48F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 50 67 | 52 66 | 52 55 | 49
Wind 4 mph N 5 mph NE 5 mph NE 4 mph E
Humidity 91% 58% 61% 81%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 4% 3% 0% 7%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:48 AM
6:57 PM
Tuesday
clear Sunny skies. High 74F. Winds ESE at 5 to 10 mph.
Tuesday Night
nt_clear Clear skies. Low around 50F. Winds ESE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 47 65 | 50 69 | 49 57 | 47
Wind 4 mph ESE 5 mph SE 7 mph ESE 4 mph ESE
Humidity 91% 57% 48% 69%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 3% 4% 12% 19%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:49 AM
6:56 PM
Wednesday
clear A mainly sunny sky. High 79F. Winds ESE at 5 to 10 mph.
Wednesday Night
nt_clear Clear skies. Low 56F. Winds SE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 45 67 | 50 74 | 54 61 | 53
Wind 5 mph ESE 6 mph SE 8 mph SE 5 mph SE
Humidity 79% 56% 51% 72%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 16% 7% 8% 8%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:50 AM
6:54 PM
Thursday
clear Mostly sunny. High 81F. Winds SE at 5 to 10 mph.
Thursday Night
nt_clear Clear skies. Low around 55F. Winds SE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 51 71 | 55 76 | 56 62 | 54
Wind 4 mph SE 6 mph SSE 7 mph SE 6 mph SE
Humidity 83% 58% 50% 74%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 21% 17% 10% 2%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:51 AM
6:52 PM
Friday
clear Sunny skies. High 81F. Winds ESE at 5 to 10 mph.
Friday Night
nt_clear A mostly clear sky. Low 58F. Winds ESE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 51 71 | 57 76 | 58 63 | 56
Wind 4 mph ESE 6 mph ESE 9 mph ESE 6 mph ESE
Humidity 81% 61% 54% 79%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 6% 5% 3% 16%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:52 AM
6:51 PM
Saturday
clear A few clouds from time to time. High around 80F. Winds light and variable.
Saturday Night
nt_clear A few clouds from time to time. Low 56F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 53 71 | 56 76 | 57 63 | 57
Wind 4 mph ESE 4 mph ESE 6 mph E 5 mph E
Humidity 83% 59% 53% 81%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 26% 26% 25% 26%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:52 AM
6:49 PM
Sunday
clear Mostly sunny. High 78F. Winds E at 5 to 10 mph.
Sunday Night
nt_chancerain Partly cloudy skies early will give way to occasional showers later during the night. Low 58F. Winds ENE at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 54 71 | 57 73 | 59 63 | 58
Wind 4 mph E 6 mph E 7 mph ENE 5 mph ENE
Humidity 87% 61% 61% 84%
Chance of Precip. 0% 0% 0% 20%
Cloud Cover 23% 20% 16% 34%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
6:53 AM
6:48 PM
Monday
chancerain Rain showers early with some sunshine later in the day. High 77F. Winds light and variable. Chance of rain 50%.
Monday Night
nt_chancerain Partly cloudy in the evening. Increasing clouds with periods of showers after midnight. Low 58F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 57 71 | 60 74 | 61 64 | 59
Wind 4 mph ENE 5 mph E 5 mph ENE 3 mph ENE
Humidity 91% 68% 65% 84%
Chance of Precip. 50% 20% 20% 10%
Cloud Cover 35% 44% 39% 23%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
Sun does not rise
Tuesday
chancerain Showers in the morning, then partly cloudy in the afternoon. High 77F. Winds light and variable. Chance of rain 40%.
Tuesday Night
nt_clear Mostly clear skies. Low 57F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 58 70 | 62 73 | 62 63 | 60
Wind 3 mph ENE 4 mph E 4 mph ENE 3 mph ENE
Humidity 95% 74% 69% 87%
Chance of Precip. 40% 10% 20% 10%
Cloud Cover 28% 40% 32% 17%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
Sun does not rise
Wednesday
partlycloudy Partly cloudy skies. High 77F. Winds light and variable.
Wednesday Night
nt_tstorms Partial cloudiness early, with scattered showers and thunderstorms later during the night. Low 57F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 56 69 | 59 71 | 60 62 | 58
Wind 2 mph ENE 3 mph SSE 4 mph ESE 4 mph SSE
Humidity 94% 69% 67% 85%
Chance of Precip. 10% 0% 20% 20%
Cloud Cover 21% 32% 34% 35%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Thursday
chancetstorms Partly to mostly cloudy skies with scattered thunderstorms mainly in the morning. High near 75F. Winds light and variable. Chance of rain 40%.
Thursday Night
nt_chancetstorms Scattered thunderstorms. Low near 55F. Winds light and variable. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 55 69 | 60 71 | 60 62 | 58
Wind 3 mph S 4 mph SSW 4 mph ESE 3 mph SE
Humidity 92% 73% 68% 87%
Chance of Precip. 40% 30% 30% 40%
Cloud Cover 32% 29% 31% 30%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Friday
chancetstorms Variable clouds with scattered thunderstorms. High 73F. Winds light and variable. Chance of rain 50%.
Friday Night
nt_chancetstorms Scattered thunderstorms. Low near 55F. Winds light and variable. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 54 67 | 58 69 | 59 60 | 55
Wind 3 mph SSE 5 mph SSE 4 mph SSE 2 mph ESE
Humidity 93% 74% 69% 86%
Chance of Precip. 50% 30% 40% 40%
Cloud Cover 27% 22% 26% 33%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise