Hourly Weather Forecast for Sunday

Harlan, Iowa (51537)
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 Variable clouds with scattered thunderstorms. A few storms may be severe. High near 80F. Winds S at 10 to 15 mph. Chance of rain 40%.
Wednesday Night
nt_chancetstorms Scattered thunderstorms early, then cloudy skies after midnight. Low 63F. Winds S at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 62 69 | 69 77 | 68 68 | 67
Wind 10 mph South 9 mph WSW 8 mph SSE 4 mph SSE
Humidity 100% 100% 73% 96%
Chance of Precip. 0% 0% 0% 40%
Cloud Cover % % 61% 80%
Conditions Rain Overcast Mostly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
5:48 AM
8:50 PM
Thursday
chancetstorms Scattered thunderstorms, especially in the afternoon. A few storms may be severe. High 81F. Winds SE at 10 to 15 mph. Chance of rain 50%.
Thursday Night
nt_tstorms Thunderstorms - some may contain locally heavy rain, especially during the evening. Low 64F. Winds NE at 5 to 10 mph. Chance of rain 90%. 1 to 2 inches of rain expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 64 75 | 70 79 | 70 68 | 66
Wind 4 mph ESE 8 mph SE 10 mph ESE 3 mph NW
Humidity 99% 83% 75% 94%
Chance of Precip. 20% 10% 40% 80%
Cloud Cover 94% 98% 71% 80%
Conditions Overcast Overcast Chance of a Thunderstorm Thunderstorm
Sunrise & Sunset
5:48 AM
8:51 PM
Friday
chancetstorms Variable clouds with scattered thunderstorms. High 81F. Winds ENE at 10 to 15 mph. Chance of rain 60%.
Friday Night
nt_chancetstorms Scattered thunderstorms. Low 63F. Winds E at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 65 76 | 69 79 | 68 67 | 67
Wind 4 mph ENE 8 mph ENE 10 mph ENE 7 mph E
Humidity 100% 80% 71% 100%
Chance of Precip. 60% 20% 40% 50%
Cloud Cover 97% 91% 72% 55%
Conditions Chance of a Thunderstorm Overcast Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:48 AM
8:51 PM
Saturday
chancetstorms Mixed clouds and sun with scattered thunderstorms. High around 80F. Winds SSE at 10 to 20 mph. Chance of rain 60%.
Saturday Night
nt_chancetstorms Scattered thunderstorms. Low around 65F. Winds SE at 10 to 15 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 64 72 | 68 77 | 71 70 | 70
Wind 7 mph ESE 11 mph SSE 13 mph S 8 mph ESE
Humidity 100% 86% 81% 100%
Chance of Precip. 60% 60% 60% 60%
Cloud Cover 92% 97% 91% 71%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:47 AM
8:52 PM
Sunday
chancetstorms Scattered thunderstorms in the morning. Partly cloudy skies late. High 81F. Winds NW at 10 to 20 mph. Chance of rain 50%.
Sunday Night
nt_clear Mainly clear skies. Low around 60F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 66 76 | 72 79 | 67 66 | 63
Wind 5 mph WSW 11 mph NW 13 mph NNW 4 mph NW
Humidity 100% 88% 68% 91%
Chance of Precip. 50% 30% 10% 10%
Cloud Cover 88% 86% 9% 19%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Clear Clear
Sunrise & Sunset
5:47 AM
8:53 PM
Monday
partlycloudy Partly cloudy. High 84F. Winds WNW at 5 to 10 mph.
Monday Night
nt_clear Mainly clear. Low 59F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 61 78 | 62 81 | 60 65 | 59
Wind 4 mph NW 8 mph NW 8 mph WNW 2 mph WNW
Humidity 100% 57% 48% 80%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 32% 45% 40% 19%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:47 AM
8:53 PM
Tuesday
partlycloudy Intervals of clouds and sunshine. High 83F. Winds W at 5 to 10 mph.
Tuesday Night
nt_chancerain Overcast with showers at times. Low 61F. Winds ESE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 58 76 | 62 79 | 60 66 | 61
Wind 4 mph NW 8 mph WNW 8 mph SSW 3 mph ESE
Humidity 91% 61% 52% 84%
Chance of Precip. 10% 0% 20% 30%
Cloud Cover 13% 66% 52% 49%
Conditions Clear Mostly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
5:47 AM
8:54 PM
Wednesday
partlycloudy Intervals of clouds and sunshine. High 83F. Winds SE at 10 to 15 mph.
Wednesday Night
nt_partlycloudy Some clouds early will give way to generally clear conditions overnight. Low 62F. Winds SE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 60 76 | 64 79 | 62 66 | 62
Wind 2 mph SE 8 mph SE 8 mph ESE 7 mph SSE
Humidity 94% 68% 56% 84%
Chance of Precip. 60% 20% 10% 20%
Cloud Cover 53% 15% 49% 17%
Conditions Chance of Rain Clear Partly Cloudy Clear
Sunrise & Sunset
5:46 AM
8:54 PM
Thursday
chancetstorms Partial cloudiness early, with scattered showers and thunderstorms in the afternoon. High around 85F. Winds S at 10 to 20 mph. Chance of rain 40%.
Thursday Night
nt_partlycloudy A few clouds. Low 63F. Winds S at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 64 79 | 68 82 | 69 68 | 62
Wind 7 mph SSE 12 mph S 13 mph S 9 mph SSE
Humidity 100% 69% 65% 81%
Chance of Precip. 20% 10% 40% 20%
Cloud Cover 16% 38% 50% 45%
Conditions Clear Partly Cloudy Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:46 AM
8:55 PM
Friday
clear Sunshine along with some cloudy intervals. High 81F. Winds S at 10 to 20 mph.
Friday Night
nt_chancetstorms Scattered thunderstorms. Low 61F. Winds SSE at 10 to 15 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 63 76 | 67 76 | 66 66 | 66
Wind 8 mph S 12 mph SSW 12 mph SE 7 mph SE
Humidity 96% 73% 71% 100%
Chance of Precip. 20% 10% 20% 60%
Cloud Cover 24% 47% 24% 61%
Conditions Clear Partly Cloudy Clear Chance of a Thunderstorm
Sunrise & Sunset
5:46 AM
8:55 PM
Saturday
clear Sun and a few passing clouds. High 79F. Winds SSW at 10 to 15 mph.
Saturday Night
nt_clear Mainly clear skies. Low near 60F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 62 74 | 68 77 | 67 66 | 66
Wind 5 mph S 11 mph SW 11 mph SSW 6 mph S
Humidity 100% 80% 72% 98%
Chance of Precip. 30% 10% 20% 30%
Cloud Cover 46% 32% 23% 35%
Conditions Chance of Rain Partly Cloudy Clear Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Sunday
partlycloudy Intervals of clouds and sunshine. High 79F. Winds S at 10 to 20 mph.
Sunday Night
nt_tstorms Partly cloudy skies early. Scattered thunderstorms developing later at night. Low around 60F. Winds S at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 61 73 | 68 76 | 68 65 | 65
Wind 6 mph S 11 mph S 11 mph SSE 6 mph SSE
Humidity 100% 84% 75% 100%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 32% 43% 52% 45%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Monday
chancetstorms Variable clouds with scattered thunderstorms. High 79F. Winds SSW at 10 to 15 mph. Chance of rain 50%.
Monday Night
nt_chancetstorms Scattered showers and thunderstorms. Low 61F. Winds SSE at 10 to 15 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 61 73 | 67 77 | 66 66 | 64
Wind 6 mph SW 10 mph SW 12 mph SSE 6 mph SSE
Humidity 100% 82% 69% 96%
Chance of Precip. 40% 40% 50% 30%
Cloud Cover 50% 50% 50% 35%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Tuesday
chancetstorms Scattered showers and thunderstorms, especially early in the day. High near 80F. Winds S at 10 to 20 mph. Chance of rain 50%.
Tuesday Night
nt_tstorms Scattered thunderstorms during the evening becoming more widespread overnight. Low 61F. Winds SSE at 10 to 15 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 62 74 | 68 78 | 68 67 | 65
Wind 7 mph SSE 13 mph S 13 mph SSE 8 mph SSE
Humidity 100% 81% 72% 95%
Chance of Precip. 40% 40% 30% 60%
Cloud Cover 50% 50% 35% 50%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Wednesday
tstorms Thunderstorms likely in the morning. Then the chance of scattered thunderstorms in the afternoon. High around 80F. Winds S at 10 to 20 mph. Chance of rain 80%.
Wednesday Night
nt_tstorms Thunderstorms likely. Low 62F. Winds SSW at 10 to 15 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 62 73 | 68 78 | 68 67 | 65
Wind 7 mph SSE 12 mph S 12 mph S 6 mph S
Humidity 100% 82% 72% 93%
Chance of Precip. 60% 20% 40% 60%
Cloud Cover 75% 43% 50% 75%
Conditions Thunderstorm Partly Cloudy Chance of a Thunderstorm Thunderstorm
Sunrise & Sunset
Sun does not rise