Hourly Weather Forecast for Friday

Potomac, Illinois (61865)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Saturday
clear Partly cloudy. High near 80F. Winds SSE at 10 to 15 mph.
Saturday Night
nt_mostlycloudy Partly cloudy skies this evening will become overcast overnight. Low 59F. Winds SE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 44 74 | 51 76 | 49 61 | 53
Wind 5 mph ESE 9 mph S 8 mph SSE 4 mph SE
Humidity 66% 44% 38% 74%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 62% 17% 40% 47%
Conditions Mostly Cloudy Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:28 AM
8:07 PM
Sunday
cloudy Cloudy skies. High 82F. Winds SSE at 10 to 20 mph.
Sunday Night
nt_tstorms Partly cloudy skies early. Scattered thunderstorms developing later at night. Low 67F. Winds S at 10 to 20 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 54 75 | 59 79 | 62 71 | 62
Wind 5 mph SE 11 mph SSE 16 mph SSE 14 mph SSE
Humidity 81% 57% 56% 74%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 87% 86% 71% 57%
Conditions Overcast Overcast Mostly Cloudy Partly Cloudy
Sunrise & Sunset
5:28 AM
8:08 PM
Monday
chancetstorms Mixed clouds and sun with scattered thunderstorms. High 78F. Winds SSW at 15 to 25 mph. Chance of rain 60%.
Monday Night
nt_chancerain Cloudy in the evening, then off and on rain showers after midnight. Low 66F. Winds S at 10 to 20 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 64 73 | 66 76 | 65 68 | 65
Wind 15 mph S 18 mph SSW 19 mph S 15 mph S
Humidity 87% 78% 69% 91%
Chance of Precip. 40% 60% 20% 10%
Cloud Cover 89% 98% 80% 72%
Conditions Chance of Rain Chance of a Thunderstorm Overcast Mostly Cloudy
Sunrise & Sunset
5:27 AM
8:09 PM
Tuesday
chancetstorms Scattered thunderstorms. High 77F. Winds SSW at 15 to 25 mph. Chance of rain 60%.
Tuesday Night
nt_chancerain Cloudy with showers. Low 64F. Winds S at 10 to 15 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 66 74 | 67 76 | 64 67 | 66
Wind 10 mph S 16 mph S 12 mph SSW 10 mph S
Humidity 99% 81% 66% 99%
Chance of Precip. 50% 60% 60% 60%
Cloud Cover 84% 95% 94% 78%
Conditions Chance of Rain Chance of a Thunderstorm Chance of Rain Chance of Rain
Sunrise & Sunset
5:26 AM
8:10 PM
Wednesday
chancetstorms Variable clouds with scattered thunderstorms. High 78F. Winds SW at 10 to 15 mph. Chance of rain 60%.
Wednesday Night
nt_chancetstorms Partly to mostly cloudy skies with scattered thunderstorms before midnight. Low 62F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 65 74 | 66 76 | 65 66 | 64
Wind 7 mph SSW 12 mph SW 7 mph SW 4 mph SSW
Humidity 97% 77% 69% 93%
Chance of Precip. 60% 50% 60% 0%
Cloud Cover 89% 77% 69% 40%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:26 AM
8:10 PM
Thursday
partlycloudy Sunshine and clouds mixed. High near 85F. Winds SSW at 5 to 10 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low 66F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 63 79 | 66 82 | 67 69 | 65
Wind 3 mph SSW 7 mph SSW 9 mph S 5 mph S
Humidity 99% 65% 60% 88%
Chance of Precip. 0% 20% 10% 10%
Cloud Cover 31% 65% 20% 44%
Conditions Partly Cloudy Mostly Cloudy Clear Partly Cloudy
Sunrise & Sunset
5:25 AM
8:11 PM
Friday
chancetstorms Some clouds and possibly an isolated thunderstorm in the afternoon. High 83F. Winds SSW at 10 to 15 mph. Chance of rain 30%.
Friday Night
nt_partlycloudy Partly cloudy. Low 66F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 66 81 | 67 80 | 66 69 | 64
Wind 5 mph SSW 9 mph SSW 8 mph S 7 mph S
Humidity 98% 63% 63% 84%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 28% 33% 30% 33%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:25 AM
8:12 PM
Saturday
chancetstorms Mixed clouds and sun with scattered thunderstorms. High near 80F. Winds SSW at 10 to 15 mph. Chance of rain 60%.
Saturday Night
nt_chancetstorms Scattered thunderstorms, especially overnight. Low 62F. Winds S at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 66 76 | 69 77 | 69 67 | 65
Wind 7 mph S 11 mph S 9 mph SSW 6 mph SSE
Humidity 98% 78% 76% 92%
Chance of Precip. 20% 60% 60% 20%
Cloud Cover 40% 56% 83% 48%
Conditions Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:24 AM
8:13 PM
Sunday
chancetstorms Scattered thunderstorms. High 78F. Winds SW at 10 to 20 mph. Chance of rain 60%.
Sunday Night
nt_chancerain Overcast with showers at times. Low near 60F. Winds W at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 62 73 | 65 73 | 61 64 | 61
Wind 8 mph SW 12 mph SSW 11 mph WSW 6 mph WSW
Humidity 97% 75% 65% 91%
Chance of Precip. 50% 60% 60% 30%
Cloud Cover 83% 78% 63% 53%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:24 AM
8:14 PM
Monday
chancerain Showers in the morning, then partly cloudy in the afternoon. High 78F. Winds NNE at 10 to 15 mph. Chance of rain 60%.
Monday Night
nt_clear Mostly clear skies. Low 62F. Winds E at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 61 73 | 60 74 | 62 65 | 60
Wind 6 mph WNW 9 mph ESE 9 mph NNE 6 mph E
Humidity 95% 64% 64% 84%
Chance of Precip. 50% 60% 20% 20%
Cloud Cover 73% 76% 12% 26%
Conditions Chance of Rain Chance of Rain Clear Clear
Sunrise & Sunset
5:23 AM
8:14 PM
Tuesday
clear Mostly sunny skies. High 82F. Winds S at 10 to 15 mph.
Tuesday Night
nt_chancerain An isolated thunderstorm possible during the evening, then occasional showers overnight. Low 64F. Winds S at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 59 76 | 63 78 | 65 68 | 62
Wind 5 mph SSE 9 mph S 9 mph S 7 mph SSE
Humidity 86% 66% 63% 81%
Chance of Precip. 10% 20% 20% 30%
Cloud Cover 27% 24% 28% 35%
Conditions Clear Clear Clear Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Wednesday
chancetstorms A few showers early, followed by isolated thunderstorms later in the day. High 82F. Winds SW at 10 to 15 mph. Chance of rain 30%.
Wednesday Night
nt_chancetstorms Mostly cloudy with showers and a few thunderstorms. Low 64F. Winds SSE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 61 77 | 65 78 | 65 68 | 63
Wind 6 mph SSW 11 mph SSW 9 mph WSW 7 mph SE
Humidity 85% 67% 64% 83%
Chance of Precip. 40% 20% 30% 30%
Cloud Cover 50% 31% 40% 44%
Conditions Chance of Rain Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Thursday
chancetstorms Variable clouds with scattered thunderstorms. High 82F. Winds S at 10 to 15 mph. Chance of rain 50%.
Thursday Night
nt_tstorms Scattered thunderstorms during the evening becoming more widespread overnight. Low near 65F. Winds SSE at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 61 76 | 65 78 | 64 68 | 62
Wind 7 mph S 10 mph S 9 mph SSE 8 mph SSE
Humidity 87% 68% 63% 81%
Chance of Precip. 40% 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
Friday
tstorms Thunderstorms likely in the morning. Then the chance of scattered thunderstorms in the afternoon. High 81F. Winds SW at 10 to 15 mph. Chance of rain 80%.
Friday Night
nt_chancetstorms Partly cloudy with isolated thunderstorms possible. Low 63F. Winds SSW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 62 76 | 65 78 | 65 67 | 63
Wind 7 mph SSW 11 mph SW 10 mph WSW 6 mph S
Humidity 89% 68% 66% 86%
Chance of Precip. 60% 50% 60% 30%
Cloud Cover 75% 61% 61% 54%
Conditions Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Saturday
chancetstorms Isolated thunderstorms in the morning. Skies will become partly cloudy later in the day. High 83F. Winds SW at 10 to 15 mph. Chance of rain 30%.
Saturday Night
nt_chancetstorms Partly cloudy with isolated thunderstorms developing overnight. Low 64F. Winds SSW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 62 78 | 65 80 | 65 67 | 62
Wind 6 mph WSW 10 mph SW 9 mph SW 7 mph S
Humidity 91% 64% 60% 82%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 44% 35% 28% 27%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
Sun does not rise