Hourly Weather Forecast for Friday

Potomac, Illinois (61812)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Sunday
clear Mostly sunny. High around 85F. Winds light and variable.
Sunday Night
nt_clear Clear skies. Low around 65F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 59 80 | 62 83 | 64 69 | 65
Wind 0 mph ESE 5 mph SSE 4 mph S 5 mph SSE
Humidity 91% 54% 53% 88%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 47% 13% 5% 1%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
5:27 AM
8:24 PM
Monday
partlycloudy Partly cloudy. A stray shower or thunderstorm is possible. High 87F. Winds S at 10 to 20 mph.
Monday Night
nt_chancetstorms Variable clouds with scattered thunderstorms. Low near 70F. Winds SSW at 10 to 15 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 65 82 | 71 85 | 72 75 | 73
Wind 5 mph S 12 mph S 12 mph S 11 mph S
Humidity 94% 70% 66% 92%
Chance of Precip. 0% 0% 20% 50%
Cloud Cover 9% 53% 61% 64%
Conditions Clear Partly Cloudy Mostly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
5:28 AM
8:24 PM
Tuesday
chancerain Variable clouds with showers and scattered thunderstorms. Potential for severe thunderstorms. High 74F. W winds shifting to N at 10 to 15 mph. Chance of rain 90%.
Tuesday Night
nt_cloudy Cloudy skies. Low 58F. Winds NNE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 72 72 | 68 71 | 65 61 | 52
Wind 9 mph SW 9 mph NW 8 mph NNE 5 mph NNE
Humidity 100% 87% 79% 73%
Chance of Precip. 60% 40% 10% 10%
Cloud Cover 99% 100% 92% 97%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Overcast Overcast
Sunrise & Sunset
5:28 AM
8:23 PM
Wednesday
chancerain Cloudy with a few showers. High 71F. Winds NE at 5 to 10 mph. Chance of rain 30%.
Wednesday Night
nt_chancerain Cloudy with showers. Low 59F. Winds ESE at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 52 68 | 58 70 | 59 63 | 56
Wind 5 mph NNE 7 mph ENE 7 mph S 6 mph E
Humidity 77% 72% 68% 79%
Chance of Precip. 10% 30% 30% 50%
Cloud Cover 96% 42% 74% 93%
Conditions Overcast Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
5:29 AM
8:23 PM
Thursday
chancetstorms Variable clouds with scattered thunderstorms. High 79F. Winds W at 10 to 15 mph. Chance of rain 60%.
Thursday Night
nt_chancetstorms Widely scattered showers or a thunderstorm early. Then partly cloudy. Low 64F. Winds WNW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 62 71 | 65 77 | 67 67 | 64
Wind 5 mph SSE 9 mph NW 9 mph WSW 4 mph SSE
Humidity 100% 81% 72% 90%
Chance of Precip. 40% 40% 40% 20%
Cloud Cover 97% 93% 89% 80%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Overcast
Sunrise & Sunset
5:30 AM
8:23 PM
Friday
chancetstorms Scattered thunderstorms in the morning. Partly cloudy skies late. High 84F. Winds SW at 10 to 15 mph. Chance of rain 50%.
Friday Night
nt_clear Mostly clear skies. Low 66F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 62 78 | 71 81 | 67 70 | 67
Wind 6 mph W 10 mph SW 9 mph SW 6 mph S
Humidity 89% 78% 64% 90%
Chance of Precip. 20% 50% 10% 10%
Cloud Cover 51% 50% 27% 13%
Conditions Partly Cloudy Chance of a Thunderstorm Clear Clear
Sunrise & Sunset
5:30 AM
8:22 PM
Saturday
partlycloudy Intervals of clouds and sunshine in the morning with more clouds for later in the day. High around 85F. Winds SW at 10 to 15 mph.
Saturday Night
nt_partlycloudy A few clouds. Low 68F. Winds SSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 67 80 | 69 82 | 71 72 | 71
Wind 7 mph SW 9 mph SW 9 mph SSW 10 mph S
Humidity 99% 70% 68% 94%
Chance of Precip. 20% 40% 10% 10%
Cloud Cover 17% 73% 61% 37%
Conditions Clear Chance of a Thunderstorm Mostly Cloudy Partly Cloudy
Sunrise & Sunset
5:31 AM
8:22 PM
Sunday
chancetstorms Scattered thunderstorms. High 86F. Winds SW at 10 to 15 mph. Chance of rain 40%.
Sunday Night
nt_partlycloudy Partly cloudy skies. Low 68F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 70 81 | 73 82 | 74 73 | 72
Wind 7 mph SW 11 mph SW 9 mph SW 8 mph WSW
Humidity 100% 79% 76% 99%
Chance of Precip. 20% 20% 40% 20%
Cloud Cover 71% 62% 50% 29%
Conditions Mostly Cloudy Mostly Cloudy Chance of a Thunderstorm Clear
Sunrise & Sunset
5:32 AM
8:21 PM
Monday
chancetstorms Partly cloudy with isolated thunderstorms developing during the afternoon. High 84F. Winds WSW at 10 to 15 mph. Chance of rain 30%.
Monday Night
nt_clear Mainly clear skies. Low near 65F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 69 80 | 71 82 | 72 71 | 71
Wind 8 mph WNW 11 mph WSW 9 mph SW 6 mph SSE
Humidity 99% 74% 71% 100%
Chance of Precip. 20% 20% 30% 20%
Cloud Cover 16% 20% 35% 20%
Conditions Clear Clear Chance of a Thunderstorm Clear
Sunrise & Sunset
5:32 AM
8:21 PM
Tuesday
chancetstorms Scattered thunderstorms. High 84F. Winds WNW at 10 to 15 mph. Chance of rain 40%.
Tuesday Night
nt_chancetstorms Scattered thunderstorms. Low near 65F. Winds N at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 67 79 | 72 80 | 69 69 | 67
Wind 6 mph NW 11 mph W 10 mph WNW 5 mph NNE
Humidity 100% 80% 69% 94%
Chance of Precip. 20% 40% 40% 40%
Cloud Cover 47% 50% 50% 50%
Conditions Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:33 AM
8:20 PM
Wednesday
chancetstorms Partly to mostly cloudy with a chance of thunderstorms. High 83F. Winds NW at 5 to 10 mph. Chance of rain 40%.
Wednesday Night
nt_chancetstorms Variable clouds with scattered thunderstorms. Low 66F. Winds NW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 66 77 | 70 80 | 70 69 | 66
Wind 4 mph N 8 mph WNW 8 mph NW 6 mph NNW
Humidity 99% 78% 73% 91%
Chance of Precip. 40% 20% 40% 40%
Cloud Cover 50% 33% 50% 50%
Conditions Chance of a Thunderstorm Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Thursday
chancetstorms Partly to mostly cloudy with a chance of thunderstorms. High 83F. Winds WNW at 5 to 10 mph. Chance of rain 40%.
Thursday Night
nt_chancetstorms Partly cloudy with isolated thunderstorms possible. Low around 65F. Winds E at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 66 78 | 71 80 | 71 69 | 66
Wind 5 mph NW 8 mph WNW 8 mph WNW 6 mph SE
Humidity 96% 78% 74% 91%
Chance of Precip. 40% 20% 40% 30%
Cloud Cover 50% 28% 50% 35%
Conditions Chance of a Thunderstorm Clear Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Friday
chancetstorms Scattered showers and thunderstorms. High 83F. Winds SW at 10 to 15 mph. Chance of rain 40%.
Friday Night
nt_chancetstorms Variably cloudy with scattered thunderstorms. Low 66F. Winds SSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 67 78 | 71 80 | 71 70 | 68
Wind 5 mph W 10 mph SW 9 mph SSW 7 mph S
Humidity 100% 79% 74% 92%
Chance of Precip. 30% 40% 40% 40%
Cloud Cover 40% 50% 51% 55%
Conditions Chance of Rain 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 afternoon. High 83F. Winds W at 10 to 15 mph. Chance of rain 40%.
Saturday Night
nt_chancetstorms Partly cloudy with isolated thunderstorms possible. Low 66F. Winds SW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 67 78 | 71 80 | 71 69 | 67
Wind 5 mph WSW 9 mph W 9 mph W 6 mph SSE
Humidity 98% 81% 74% 92%
Chance of Precip. 40% 20% 40% 30%
Cloud Cover 55% 49% 50% 36%
Conditions Chance of a Thunderstorm Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Sunday
chancetstorms Scattered showers and thunderstorms, especially early in the day. High 83F. Winds W at 5 to 10 mph. Chance of rain 40%.
Sunday Night
nt_chancetstorms Partly to mostly cloudy with a chance of thunderstorms. Low near 65F. Winds NE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 66 77 | 71 80 | 70 69 | 66
Wind 5 mph NNW 9 mph WSW 9 mph W 6 mph ENE
Humidity 96% 81% 72% 91%
Chance of Precip. 30% 30% 30% 30%
Cloud Cover 40% 35% 35% 35%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise