Hourly Weather Forecast for Wednesday

Johnston, Iowa (50131)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Sunday
rain Heavy rain early...then remaining cloudy with showers in the afternoon. Thunder possible. High 72F. Winds SE at 10 to 20 mph. Chance of rain 90%.
Sunday Night
nt_rain Cloudy with periods of rain. Thunder possible. Low 62F. Winds SSE at 10 to 20 mph. Chance of rain 90%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 57 66 | 59 69 | 62 65 | 62
Wind 12 mph SE 12 mph SE 10 mph ESE 10 mph ESE
Humidity 91% 79% 76% 90%
Chance of Precip. 100% 60% 60% 90%
Cloud Cover 100% 98% 97% 100%
Conditions Rain Chance of Rain Thunderstorm Rain
Sunrise & Sunset
5:47 AM
8:36 PM
Monday
chancetstorms Partial cloudiness early, with scattered showers and thunderstorms in the afternoon. A few storms may be severe. High 81F. Winds SW at 15 to 25 mph. Chance of rain 50%.
Monday Night
nt_chancetstorms Variable clouds with scattered thunderstorms. A few storms may be severe. Low 62F. Winds SW at 10 to 15 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 61 74 | 61 79 | 62 66 | 62
Wind 12 mph SW 17 mph SW 14 mph SSW 5 mph W
Humidity 93% 63% 57% 85%
Chance of Precip. 60% 10% 40% 50%
Cloud Cover 96% 28% 50% 65%
Conditions Chance of Rain Clear Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:47 AM
8:36 PM
Tuesday
rain Occasional rain. High 74F. Winds WSW at 5 to 10 mph. Chance of rain 70%. Rainfall near a quarter of an inch.
Tuesday Night
nt_partlycloudy Cloudy early with partial clearing expected late. Low 57F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 61 71 | 60 73 | 57 63 | 57
Wind 5 mph WSW 7 mph SW 9 mph NW 4 mph NW
Humidity 94% 68% 57% 82%
Chance of Precip. 40% 70% 50% 10%
Cloud Cover 90% 100% 90% 49%
Conditions Chance of a Thunderstorm Rain Chance of Rain Partly Cloudy
Sunrise & Sunset
5:46 AM
8:37 PM
Wednesday
clear Except for a few afternoon clouds, mainly sunny. High 82F. Winds NE at 5 to 10 mph.
Wednesday Night
nt_clear Clear to partly cloudy. Low 61F. Winds SE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 55 75 | 56 79 | 57 65 | 58
Wind 5 mph N 4 mph NE 6 mph SSE 6 mph SE
Humidity 92% 51% 46% 78%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 17% 49% 11% 11%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
5:45 AM
8:38 PM
Thursday
chancetstorms Variable clouds with scattered thunderstorms. High 83F. Winds S at 10 to 20 mph. Chance of rain 50%.
Thursday Night
nt_chancetstorms Variable clouds with scattered thunderstorms. Low around 65F. Winds SSW at 10 to 15 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 60 78 | 65 79 | 66 71 | 67
Wind 6 mph SSE 12 mph S 11 mph S 9 mph SW
Humidity 93% 66% 63% 90%
Chance of Precip. 20% 50% 50% 50%
Cloud Cover 42% 88% 72% 85%
Conditions Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:45 AM
8:39 PM
Friday
chancetstorms Mixed clouds and sun with scattered thunderstorms. High 82F. Winds SW at 10 to 15 mph. Chance of rain 50%.
Friday Night
nt_chancetstorms Scattered thunderstorms during the evening followed by occasional showers overnight. Low 61F. SSE winds shifting to ENE at 10 to 20 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 65 78 | 66 77 | 64 67 | 62
Wind 7 mph S 11 mph SW 8 mph SW 7 mph E
Humidity 99% 66% 64% 85%
Chance of Precip. 50% 50% 50% 50%
Cloud Cover 93% 50% 73% 86%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:44 AM
8:40 PM
Saturday
chancetstorms Mixed clouds and sun with scattered thunderstorms. High 71F. Winds E at 10 to 20 mph. Chance of rain 50%.
Saturday Night
nt_chancerain Cloudy with showers. Low near 55F. Winds NE at 10 to 15 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 60 66 | 61 69 | 57 61 | 57
Wind 11 mph ENE 16 mph SSE 13 mph NE 8 mph NNE
Humidity 93% 83% 64% 88%
Chance of Precip. 50% 50% 50% 50%
Cloud Cover 95% 94% 86% 87%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:43 AM
8:41 PM
Sunday
chancerain Cloudy with occasional rain showers. High 74F. Winds NNE at 10 to 15 mph. Chance of rain 50%.
Sunday Night
nt_clear A mostly clear sky. Low near 55F. Winds E at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 53 66 | 52 72 | 53 60 | 54
Wind 6 mph NNE 9 mph NNE 8 mph N 5 mph E
Humidity 91% 61% 51% 79%
Chance of Precip. 50% 50% 40% 20%
Cloud Cover 84% 75% 50% 11%
Conditions Chance of Rain Chance of Rain Chance of Rain Clear
Sunrise & Sunset
5:43 AM
8:41 PM
Monday
clear Mostly sunny skies. High 81F. Winds SE at 10 to 15 mph.
Monday Night
nt_partlycloudy Partly cloudy skies. Low 61F. Winds SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 52 72 | 56 78 | 58 65 | 58
Wind 5 mph E 9 mph E 11 mph SSE 8 mph SSE
Humidity 87% 57% 50% 79%
Chance of Precip. 20% 0% 10% 20%
Cloud Cover 21% 11% 37% 25%
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
5:42 AM
8:42 PM
Tuesday
chancerain Showers in the morning, then partly cloudy in the afternoon. High 82F. Winds S at 10 to 20 mph. Chance of rain 40%.
Tuesday Night
nt_chancetstorms Variable clouds with scattered thunderstorms. Low 64F. Winds S at 10 to 15 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 58 76 | 63 80 | 66 69 | 64
Wind 8 mph SSE 13 mph S 13 mph S 9 mph S
Humidity 87% 63% 63% 85%
Chance of Precip. 20% 20% 20% 40%
Cloud Cover 13% 40% 47% 50%
Conditions Clear Partly Cloudy Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
5:42 AM
8:43 PM
Wednesday
chancetstorms Partly cloudy with a slight chance of thunderstorms. High 82F. Winds SSW at 10 to 15 mph. Chance of rain 30%.
Wednesday Night
nt_chancetstorms Variable clouds with scattered thunderstorms. Low 64F. Winds S at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 63 77 | 65 79 | 65 70 | 63
Wind 8 mph S 12 mph SSW 11 mph S 8 mph S
Humidity 92% 66% 62% 79%
Chance of Precip. 50% 20% 30% 40%
Cloud Cover 50% 45% 47% 50%
Conditions Chance of a Thunderstorm Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Thursday
tstorms Thunderstorms likely. High 81F. Winds SSW at 10 to 15 mph. Chance of rain 80%.
Thursday Night
nt_tstorms Thunderstorms. Low 64F. Winds S at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 60 76 | 63 79 | 64 69 | 62
Wind 7 mph S 12 mph SSW 11 mph SSW 8 mph SSE
Humidity 84% 65% 61% 77%
Chance of Precip. 50% 60% 60% 60%
Cloud Cover 50% 75% 75% 75%
Conditions Chance of a Thunderstorm Thunderstorm Thunderstorm Thunderstorm
Sunrise & Sunset
Sun does not rise
Friday
tstorms Thunderstorms likely in the morning. Then the chance of scattered thunderstorms in the afternoon. High 81F. Winds SSW at 10 to 20 mph. Chance of rain 80%.
Friday Night
nt_chancetstorms Scattered thunderstorms. Low 63F. Winds S at 10 to 15 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 60 76 | 63 79 | 65 69 | 62
Wind 8 mph SSW 12 mph SSW 12 mph S 8 mph SSE
Humidity 86% 65% 62% 78%
Chance of Precip. 60% 50% 60% 40%
Cloud Cover 75% 74% 64% 51%
Conditions Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Saturday
chancetstorms Scattered thunderstorms, especially in the morning. High 82F. Winds SSW at 10 to 20 mph. Chance of rain 40%.
Saturday Night
nt_chancetstorms Scattered thunderstorms. Low 63F. Winds SSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 60 75 | 63 79 | 64 68 | 62
Wind 8 mph SSW 12 mph SSW 11 mph S 8 mph S
Humidity 88% 66% 61% 81%
Chance of Precip. 40% 20% 30% 40%
Cloud Cover 50% 46% 43% 50%
Conditions Chance of a Thunderstorm Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 60 75 | 63 79 | 64 67 | 56
Wind 8 mph SSW 12 mph SSW 11 mph S 0 mph ENE
Humidity 88% 66% 61% 68%
Chance of Precip. 40% 20% 30% 0%
Cloud Cover 50% 46% 43% %
Conditions Chance of a Thunderstorm Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise