Hourly Weather Forecast for Sunday

Alton, Iowa (51003)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Wednesday
chancetstorms Windy with scattered thunderstorms. High 71F. Winds SSE at 20 to 30 mph. Chance of rain 60%.
Wednesday Night
nt_tstorms Becoming windy with thunderstorms likely. Low 61F. Winds SSE at 20 to 30 mph. Chance of rain 90%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 57 66 | 58 71 | 60 63 | 59
Wind 5 mph ESE 20 mph SSE 21 mph SSE 20 mph SSE
Humidity 88% 75% 69% 86%
Chance of Precip. 0% 90% 50% 70%
Cloud Cover % 100% 87% 93%
Conditions Mostly Cloudy Rain Chance of a Thunderstorm Thunderstorm
Sunrise & Sunset
6:11 AM
8:30 PM
Thursday
chancetstorms Becoming windy with scattered thunderstorms, especially in the afternoon. Gusty winds and small hail are possible. High 78F. Winds SSW at 20 to 30 mph. Chance of rain 50%.
Thursday Night
nt_partlycloudy Partly cloudy skies. Low 52F. NW winds at 15 to 25 mph, decreasing to 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 59 69 | 62 75 | 58 59 | 54
Wind 16 mph S 16 mph SSW 20 mph WSW 9 mph NW
Humidity 91% 79% 56% 82%
Chance of Precip. 40% 30% 60% 10%
Cloud Cover 98% 93% 77% 51%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
6:10 AM
8:31 PM
Friday
partlycloudy Sunshine and clouds mixed. High near 70F. Winds N at 10 to 15 mph.
Friday Night
nt_partlycloudy A few clouds from time to time. Low 46F. Winds NNE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 46 63 | 44 67 | 44 55 | 39
Wind 7 mph NNW 11 mph N 10 mph NNE 7 mph NNE
Humidity 78% 49% 44% 55%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 49% 43% 49% 40%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:09 AM
8:32 PM
Saturday
clear Mainly sunny. High 72F. Winds NE at 10 to 20 mph.
Saturday Night
nt_rain Partly cloudy in the evening then becoming cloudy with periods of rain after midnight. Low 54F. Winds NE at 15 to 25 mph. Chance of rain 90%. Rainfall around a quarter of an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 35 64 | 47 69 | 47 59 | 46
Wind 6 mph N 10 mph NNE 13 mph ENE 13 mph NE
Humidity 64% 55% 46% 63%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 56% 15% 24% 67%
Conditions Partly Cloudy Clear Clear Mostly Cloudy
Sunrise & Sunset
6:07 AM
8:33 PM
Sunday
tstorms Rain. Thunderstorms possible...mainly in the afternoon. High 66F. Winds E at 15 to 25 mph. Chance of rain 90%.
Sunday Night
nt_tstorms Thunderstorms during the evening followed by occasional showers overnight. Low 46F. ENE winds shifting to SSE at 10 to 20 mph. Chance of rain 90%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 51 63 | 56 63 | 53 52 | 52
Wind 18 mph ENE 19 mph ESE 16 mph NE 12 mph E
Humidity 88% 78% 68% 100%
Chance of Precip. 90% 80% 90% 60%
Cloud Cover 100% 100% 92% 50%
Conditions Rain Rain Thunderstorm Chance of Rain
Sunrise & Sunset
6:06 AM
8:34 PM
Monday
chancerain Cloudy with showers. High 56F. Winds NW at 15 to 25 mph. Chance of rain 50%.
Monday Night
nt_chancerain Showers in the evening, then cloudy overnight. Low 39F. Winds NW at 15 to 25 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 46 50 | 45 55 | 41 45 | 38
Wind 10 mph E 17 mph NW 20 mph NW 11 mph NW
Humidity 96% 82% 60% 78%
Chance of Precip. 20% 40% 40% 20%
Cloud Cover 75% 92% 97% 86%
Conditions Mostly Cloudy Chance of Rain Chance of Rain Overcast
Sunrise & Sunset
6:05 AM
8:36 PM
Tuesday
clear A few passing clouds, otherwise generally sunny. High 67F. Winds NNW at 10 to 20 mph.
Tuesday Night
nt_clear Clear to partly cloudy. Low 44F. Winds ENE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 31 56 | 33 65 | 35 49 | 36
Wind 9 mph NW 13 mph NNW 10 mph N 3 mph E
Humidity 72% 41% 34% 59%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 35% 33% 24% 10%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
6:04 AM
8:37 PM
Wednesday
clear A few passing clouds, otherwise generally sunny. High 72F. Winds SE at 10 to 20 mph.
Wednesday Night
nt_rain Partly cloudy skies early will give way to cloudy skies and rain later during the night. Low around 50F. Winds SSE at 10 to 15 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 38 62 | 41 68 | 36 54 | 38
Wind 4 mph E 10 mph ESE 13 mph SSE 7 mph SE
Humidity 78% 45% 30% 54%
Chance of Precip. 10% 20% 20% 10%
Cloud Cover 41% 9% 19% 40%
Conditions Partly Cloudy Clear Clear Partly Cloudy
Sunrise & Sunset
6:03 AM
8:38 PM
Thursday
rain Partly cloudy skies during the morning hours will give way to cloudy skies and rain in the afternoon. High 74F. Winds SSE at 15 to 25 mph. Chance of rain 60%.
Thursday Night
nt_rain Rain likely. Low around 55F. Winds SSE at 10 to 20 mph. Chance of rain 60%. Rainfall near a quarter of an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 39 65 | 51 71 | 54 59 | 55
Wind 8 mph SSE 16 mph SSE 16 mph SSE 12 mph SSE
Humidity 64% 60% 55% 85%
Chance of Precip. 60% 10% 60% 60%
Cloud Cover 100% 49% 100% 100%
Conditions Rain Partly Cloudy Rain Rain
Sunrise & Sunset
6:02 AM
8:39 PM
Friday
chancerain Occasional light rain tapering to a few showers late. High 77F. Winds S at 15 to 25 mph. Chance of rain 60%.
Friday Night
nt_chancetstorms Isolated thunderstorms in the evening, mainly cloudy overnight with a few showers. Low 57F. Winds S at 15 to 25 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 52 69 | 56 75 | 55 63 | 56
Wind 12 mph SSE 18 mph S 19 mph S 13 mph S
Humidity 86% 65% 51% 78%
Chance of Precip. 60% 60% 20% 30%
Cloud Cover 100% 84% 74% 42%
Conditions Rain Chance of Rain Mostly Cloudy Chance of Rain
Sunrise & Sunset
6:01 AM
8:40 PM
Saturday
partlycloudy Partly cloudy skies. High 81F. Winds S at 15 to 25 mph.
Saturday Night
nt_chancerain Mostly cloudy with some showers late. Low 59F. Winds SSE at 10 to 20 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 55 72 | 58 77 | 59 65 | 59
Wind 11 mph S 18 mph S 18 mph S 12 mph SSE
Humidity 88% 63% 54% 81%
Chance of Precip. 30% 10% 20% 20%
Cloud Cover 48% 54% 59% 61%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Mostly Cloudy
Sunrise & Sunset
Sun does not rise
Sunday
chancetstorms Variable clouds with scattered thunderstorms. High 81F. Winds SSE at 15 to 25 mph. Chance of rain 50%.
Sunday Night
nt_chancetstorms Variable clouds with scattered thunderstorms. Low 58F. Winds SSE at 10 to 20 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 58 73 | 60 77 | 60 65 | 60
Wind 10 mph SSE 17 mph SSE 17 mph S 11 mph SSE
Humidity 93% 65% 56% 85%
Chance of Precip. 50% 40% 50% 50%
Cloud Cover 60% 65% 65% 55%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Monday
chancetstorms Partly cloudy in the morning followed by scattered thunderstorms in the afternoon. High around 80F. Winds S at 10 to 20 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Scattered thunderstorms during the evening followed by a few showers overnight. Low 56F. Winds S at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 58 73 | 60 75 | 59 65 | 57
Wind 9 mph SSE 16 mph S 14 mph S 8 mph SSE
Humidity 96% 64% 58% 78%
Chance of Precip. 40% 20% 40% 40%
Cloud Cover 50% 41% 50% 50%
Conditions Chance of a Thunderstorm Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Tuesday
chancerain Showers in the morning, then clearing with ample sunshine in the afternoon. High near 80F. Winds SSW at 10 to 15 mph. Chance of rain 30%.
Tuesday Night
nt_clear Clear skies with a few passing clouds. Low around 55F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 56 71 | 58 76 | 56 62 | 56
Wind 6 mph SSW 12 mph SSW 11 mph SW 7 mph S
Humidity 94% 64% 50% 80%
Chance of Precip. 30% 20% 10% 20%
Cloud Cover 40% 30% 26% 27%
Conditions Chance of Rain Partly Cloudy Clear Clear
Sunrise & Sunset
Sun does not rise
Wednesday
partlycloudy Partly cloudy skies. High 77F. Winds SE at 10 to 15 mph.
Wednesday Night
nt_tstorms Thunderstorms likely in the evening. Then the chance of scattered thunderstorms later on. Low 58F. Winds SE at 10 to 15 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 54 70 | 56 73 | 57 64 | 56
Wind 5 mph E 12 mph SSE 12 mph SSE 8 mph SE
Humidity 93% 62% 58% 77%
Chance of Precip. 20% 10% 20% 60%
Cloud Cover 34% 38% 39% 75%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Thunderstorm
Sunrise & Sunset
Sun does not rise