Hourly Weather Forecast for Friday

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 (%):
Monday
partlycloudy Cloudy skies early, then partly cloudy in the afternoon. A stray thunderstorm is possible. High near 80F. Winds SW at 15 to 25 mph.
Monday Night
nt_chancetstorms Thunderstorms in the evening will give way to cloudy skies overnight. Low 62F. Winds SSW at 10 to 20 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 60 74 | 60 78 | 63 69 | 62
Wind 9 mph WSW 17 mph SW 16 mph SSW 9 mph SSW
Humidity 96% 61% 61% 79%
Chance of Precip. 50% 10% 20% 60%
Cloud Cover 98% 21% 45% 77%
Conditions Chance of Rain Clear Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
5:47 AM
8:36 PM
Tuesday
chancetstorms Cloudy skies during the morning hours followed by scattered showers and thunderstorms in the afternoon. High 79F. Winds WSW at 10 to 20 mph. Chance of rain 50%.
Tuesday Night
nt_partlycloudy Partly cloudy skies. Low 58F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 60 74 | 60 76 | 60 66 | 57
Wind 7 mph S 13 mph SW 12 mph W 6 mph NW
Humidity 91% 60% 58% 74%
Chance of Precip. 10% 10% 30% 0%
Cloud Cover 89% 66% 41% 23%
Conditions Overcast Mostly Cloudy Chance of a Thunderstorm Clear
Sunrise & Sunset
5:46 AM
8:37 PM
Wednesday
clear Except for a few afternoon clouds, mainly sunny. High 83F. Winds light and variable.
Wednesday Night
nt_clear Clear. Low 61F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 56 76 | 56 81 | 56 68 | 57
Wind 5 mph WNW 5 mph NW 5 mph SSE 5 mph SE
Humidity 90% 49% 42% 68%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 14% 30% 5% 6%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
5:45 AM
8:38 PM
Thursday
chancetstorms Partly cloudy with afternoon showers or thunderstorms. High 84F. Winds SSE at 10 to 20 mph. Chance of rain 40%.
Thursday Night
nt_chancetstorms Scattered thunderstorms. Low 66F. Winds S at 10 to 15 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 59 79 | 63 81 | 64 71 | 66
Wind 5 mph SE 12 mph SSE 12 mph S 9 mph S
Humidity 91% 59% 57% 82%
Chance of Precip. 0% 10% 40% 30%
Cloud Cover 12% 63% 63% 58%
Conditions Clear Mostly Cloudy 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 SSW at 15 to 25 mph. Chance of rain 60%.
Friday Night
nt_chancetstorms Scattered thunderstorms in the evening, then variable clouds overnight with more showers at times. Low 62F. Winds SE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 67 77 | 67 79 | 66 69 | 66
Wind 7 mph S 15 mph SSW 9 mph SW 7 mph SE
Humidity 97% 69% 64% 89%
Chance of Precip. 40% 40% 60% 60%
Cloud Cover 72% 71% 76% 92%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:44 AM
8:40 PM
Saturday
chancerain Cloudy with occasional rain showers. High 64F. Winds N at 15 to 25 mph. Chance of rain 60%.
Saturday Night
nt_chancerain A few showers early with overcast skies late. Low 53F. Winds NE at 10 to 20 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 63 63 | 54 64 | 48 58 | 49
Wind 9 mph N 17 mph N 16 mph NNE 9 mph NE
Humidity 100% 72% 56% 72%
Chance of Precip. 60% 60% 30% 20%
Cloud Cover 97% 97% 97% 43%
Conditions Chance of Rain Chance of Rain Chance of Rain Partly Cloudy
Sunrise & Sunset
5:43 AM
8:41 PM
Sunday
chancetstorms Scattered clouds with the possibility of an isolated thunderstorm developing during the afternoon. High 72F. Winds NE at 5 to 10 mph. Chance of rain 30%.
Sunday Night
nt_mostlycloudy Partly cloudy during the evening followed by cloudy skies overnight. Low 54F. Winds E at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 41 65 | 45 70 | 50 58 | 53
Wind 8 mph ENE 9 mph NE 9 mph ENE 5 mph E
Humidity 63% 49% 49% 84%
Chance of Precip. 20% 20% 30% 20%
Cloud Cover 86% 58% 35% 79%
Conditions Overcast Partly Cloudy Chance of a Thunderstorm Mostly Cloudy
Sunrise & Sunset
5:43 AM
8:41 PM
Monday
chancerain Showers in the morning with some clearing in the afternoon. High 78F. Winds SE at 5 to 10 mph. Chance of rain 40%.
Monday Night
nt_partlycloudy A few clouds from time to time. Low 58F. Winds SE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 54 71 | 57 75 | 56 63 | 58
Wind 3 mph ENE 6 mph SE 9 mph SE 7 mph SE
Humidity 96% 60% 51% 86%
Chance of Precip. 20% 40% 20% 10%
Cloud Cover 72% 75% 76% 35%
Conditions Mostly Cloudy Chance of Rain Mostly Cloudy Partly Cloudy
Sunrise & Sunset
5:42 AM
8:42 PM
Tuesday
chancetstorms Partly cloudy with afternoon showers or thunderstorms. High 82F. Winds SSE at 10 to 20 mph. Chance of rain 60%.
Tuesday Night
nt_chancetstorms Scattered thunderstorms. Low 64F. Winds SSE at 10 to 15 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 59 75 | 62 79 | 64 69 | 65
Wind 7 mph SE 12 mph SSE 12 mph SSE 9 mph SSE
Humidity 97% 65% 61% 87%
Chance of Precip. 20% 10% 60% 60%
Cloud Cover 33% 58% 50% 50%
Conditions Partly Cloudy Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:42 AM
8:43 PM
Wednesday
tstorms Scattered thunderstorms in the morning, then mainly cloudy during the afternoon with thunderstorms likely. High 82F. Winds S at 10 to 20 mph. Chance of rain 80%.
Wednesday Night
nt_tstorms Thunderstorms likely. 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 | 65 77 | 67 80 | 67 69 | 64
Wind 8 mph SSE 13 mph S 11 mph S 7 mph S
Humidity 100% 73% 66% 83%
Chance of Precip. 60% 20% 60% 60%
Cloud Cover 50% 58% 75% 75%
Conditions Chance of a Thunderstorm Partly Cloudy Thunderstorm Thunderstorm
Sunrise & Sunset
5:42 AM
8:44 PM
Thursday
chancetstorms Mixed clouds and sun with scattered thunderstorms. High 81F. Winds SSW at 10 to 15 mph. Chance of rain 60%.
Thursday Night
nt_chancetstorms Scattered thunderstorms during the evening followed by a few showers overnight. Low 63F. Winds ENE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 62 76 | 64 78 | 64 69 | 61
Wind 7 mph S 10 mph SSW 10 mph SW 7 mph ESE
Humidity 90% 66% 61% 76%
Chance of Precip. 60% 50% 40% 40%
Cloud Cover 75% 69% 54% 50%
Conditions Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Friday
chancetstorms Showers early then scattered thunderstorms developing later in the day. High 82F. Winds SSE at 10 to 15 mph. Chance of rain 40%.
Friday Night
nt_chancetstorms Scattered thunderstorms. Low 63F. Winds SE at 10 to 15 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 60 75 | 63 79 | 65 69 | 62
Wind 7 mph NNE 11 mph SSE 11 mph SSE 8 mph SE
Humidity 84% 66% 60% 77%
Chance of Precip. 30% 20% 40% 40%
Cloud Cover 40% 30% 50% 50%
Conditions Chance of Rain Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Saturday
chancetstorms Mixed clouds and sun with scattered thunderstorms. High 83F. Winds S at 10 to 15 mph. Chance of rain 50%.
Saturday Night
nt_tstorms Thunderstorms likely. Low 64F. Winds S at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 61 77 | 64 80 | 65 70 | 62
Wind 8 mph SE 12 mph SSE 11 mph S 7 mph SE
Humidity 89% 64% 60% 75%
Chance of Precip. 50% 40% 40% 60%
Cloud Cover 50% 50% 50% 75%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Thunderstorm
Sunrise & Sunset
Sun does not rise
Sunday
chancetstorms Scattered showers and thunderstorms. High 82F. Winds SW at 10 to 15 mph. Chance of rain 60%.
Sunday Night
nt_tstorms Thunderstorms likely. Low 63F. 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 | 63 68 | 61
Wind 7 mph W 11 mph SSW 11 mph SSW 7 mph E
Humidity 86% 65% 58% 78%
Chance of Precip. 60% 40% 40% 60%
Cloud Cover 75% 55% 58% 75%
Conditions Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Thunderstorm
Sunrise & Sunset
Sun does not rise
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 60 76 | 63 79 | 63 64 | 63
Wind 7 mph W 11 mph SSW 11 mph SSW 0 mph SSW
Humidity 86% 65% 58% 98%
Chance of Precip. 60% 40% 40% 0%
Cloud Cover 75% 55% 58% %
Conditions Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise