Hourly Weather Forecast for Wednesday

Petersburg, Illinois (62675)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Sunday
snow Snow. Winds will increase this afternoon. High 34F. Winds ENE at 20 to 30 mph. Chance of snow 90%. Snow accumulating 1 to 3 inches.
Sunday Night
nt_snow Occasional snow showers. Quite windy. Low near 10F. Winds NNW at 20 to 30 mph. Chance of snow 70%. Snowfall around one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point | 33 | 33 29 | 27 18 | 11
Wind mph 7 mph ENE 21 mph N 22 mph NNW
Humidity % 99% 94% 74%
Chance of Precip. 0% 80% 80% 40%
Cloud Cover % 100% 100% 96%
Conditions Snow Snow Showers Snow Showers
Sunrise & Sunset
7:08 AM
5:18 PM
Monday
clear Mostly sunny skies. High around 15F. Winds WNW at 10 to 15 mph.
Monday Night
nt_partlycloudy A few clouds from time to time. Low 13F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 11 | 5 13 | 8 15 | 10 16 | 16
Wind 12 mph NW 8 mph WNW 4 mph S 6 mph S
Humidity 76% 81% 81% 98%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 50% 1% 29% 81%
Conditions Partly Cloudy Clear Clear Overcast
Sunrise & Sunset
7:07 AM
5:19 PM
Tuesday
partlycloudy Sunshine early then becoming cloudy later in the day. High 32F. Winds SSW at 5 to 10 mph.
Tuesday Night
nt_partlycloudy Cloudy early with partial clearing expected late. Low around 20F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 19 | 17 29 | 24 30 | 29 31 | 29
Wind 10 mph SSW 9 mph SW 4 mph SE 6 mph SSE
Humidity 92% 83% 93% 92%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 47% 27% 84% 72%
Conditions Partly Cloudy Clear Overcast Mostly Cloudy
Sunrise & Sunset
7:06 AM
5:20 PM
Wednesday
snow Partly cloudy skies during the morning hours will give way to occasional snow showers in the afternoon. High around 25F. Winds NNW at 10 to 15 mph. Chance of snow 60%. Snow accumulations less than one inch.
Wednesday Night
nt_chancesnow Snow showers early. Breaks in the overcast later. Low 2F. Winds N at 10 to 15 mph. Chance of snow 60%. About one inch of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 21 25 | 25 21 | 20 12 | 6
Wind 9 mph NNW 11 mph NNW 10 mph N 11 mph N
Humidity 100% 99% 96% 75%
Chance of Precip. 10% 10% 60% 60%
Cloud Cover 39% 90% 92% 88%
Conditions Partly Cloudy Overcast Snow Showers Snow Showers
Sunrise & Sunset
7:05 AM
5:22 PM
Thursday
partlycloudy Partly cloudy skies. High 13F. Winds ENE at 5 to 10 mph.
Thursday Night
nt_clear Clear. Low near -0F. Winds SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 3 | -3 10 | 1 9 | 0 1 | -6
Wind 9 mph NE 10 mph NE 5 mph ESE 7 mph SSE
Humidity 75% 66% 67% 70%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 37% 20% 11% 7%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
7:04 AM
5:23 PM
Friday
clear Mainly sunny. High near 30F. Winds S at 10 to 15 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low 23F. Winds SSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 2 | -3 21 | 14 24 | 14 25 | 17
Wind 7 mph S 10 mph SSW 8 mph S 11 mph SSW
Humidity 78% 74% 67% 72%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 18% 10% 22% 32%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
7:03 AM
5:24 PM
Saturday
partlycloudy Cloudy skies early, followed by partial clearing. High 39F. Winds SSW at 10 to 20 mph.
Saturday Night
nt_sleet Cloudy with rain or freezing rain developing after midnight. Low near 30F. Winds SSW at 10 to 15 mph. Chance of precip 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 27 | 21 35 | 32 36 | 33 35 | 35
Wind 12 mph SSW 15 mph SSW 10 mph SSW 11 mph SW
Humidity 80% 90% 88% 100%
Chance of Precip. 0% 10% 10% 20%
Cloud Cover 52% 86% 56% 94%
Conditions Partly Cloudy Overcast Partly Cloudy Overcast
Sunrise & Sunset
7:02 AM
5:25 PM
Sunday
sleet A mix of wintry precipitation in the morning. Then mainly cloudy in the afternoon. Temps nearly steady in the low to mid 30s. Winds N at 10 to 20 mph. Chance of precip 60%.
Sunday Night
nt_chancesnow Mostly cloudy with snow showers during the evening. Low 21F. Winds NNW at 10 to 15 mph. Chance of snow 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 31 31 | 31 31 | 31 28 | 28
Wind 10 mph ENE 14 mph N 10 mph NNW 9 mph NNW
Humidity 100% 100% 100% 98%
Chance of Precip. 30% 60% 20% 40%
Cloud Cover 100% 93% 93% 86%
Conditions Ice Pellets Snow Showers Overcast Snow Showers
Sunrise & Sunset
7:00 AM
5:26 PM
Monday
partlycloudy Mostly cloudy skies early will become partly cloudy later in the day. High 27F. Winds NNE at 10 to 15 mph.
Monday Night
nt_partlycloudy Partly cloudy skies. Low 19F. Winds ENE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 22 | 22 26 | 26 23 | 22 20 | 18
Wind 8 mph NNW 10 mph NNE 7 mph NE 6 mph NE
Humidity 100% 100% 95% 89%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 68% 63% 41% 31%
Conditions Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:59 AM
5:28 PM
Tuesday
partlycloudy Partly cloudy skies. High near 35F. Winds SSW at 5 to 10 mph.
Tuesday Night
nt_snow Variable clouds with snow showers. Low 28F. Winds NW at 5 to 10 mph. Chance of snow 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 20 | 19 32 | 31 32 | 32 31 | 30
Wind 6 mph E 9 mph SW 7 mph SW 7 mph NW
Humidity 94% 96% 100% 99%
Chance of Precip. 10% 20% 20% 40%
Cloud Cover 52% 48% 36% 73%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Snow Showers
Sunrise & Sunset
6:58 AM
5:29 PM
Wednesday
mostlycloudy Mostly cloudy skies. Temps nearly steady around 30. Winds NNW at 10 to 15 mph.
Wednesday Night
nt_chancesnow Mostly cloudy skies with late-night snow showers. Low 22F. Winds NNW at 10 to 15 mph. Chance of snow 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 27 31 | 28 29 | 28 26 | 23
Wind 9 mph NNW 13 mph NNW 10 mph NNW 9 mph NNW
Humidity 93% 90% 97% 89%
Chance of Precip. 40% 10% 20% 20%
Cloud Cover 70% 68% 66% 61%
Conditions Snow Showers Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
Sun does not rise
Thursday
partlycloudy Sunshine and clouds mixed. High 28F. Winds NNW at 10 to 15 mph.
Thursday Night
nt_partlycloudy A few clouds. Low near 20F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 22 27 | 23 26 | 23 24 | 21
Wind 10 mph NNW 12 mph NW 7 mph N 5 mph NNW
Humidity 97% 85% 88% 88%
Chance of Precip. 40% 10% 10% 20%
Cloud Cover 59% 53% 62% 49%
Conditions Snow Showers Partly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Friday
snow Variable clouds with snow showers. High near 30F. Winds W at 5 to 10 mph. Chance of snow 40%. Snow accumulations less than one inch.
Friday Night
nt_snow Flurries and a few snow showers throughout the night. Low 21F. Winds N at 5 to 10 mph. Chance of snow 30%. Snowfall around one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 18 28 | 21 26 | 21 23 | 19
Wind 7 mph WNW 10 mph WNW 7 mph SSE 4 mph NNW
Humidity 91% 76% 81% 84%
Chance of Precip. 20% 40% 40% 30%
Cloud Cover 39% 55% 72% 70%
Conditions Partly Cloudy Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
Sun does not rise
Saturday
mostlycloudy Mostly cloudy skies. High 32F. Winds NNW at 5 to 10 mph.
Saturday Night
nt_mostlycloudy Mostly cloudy skies. Low 22F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 22 | 19 30 | 22 28 | 23 24 | 21
Wind 5 mph NNW 9 mph NW 7 mph N 8 mph NW
Humidity 86% 73% 80% 89%
Chance of Precip. 30% 20% 20% 10%
Cloud Cover 73% 74% 73% 71%
Conditions Snow Showers Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
Sun does not rise
Sunday
snow Light snow during the morning will give way to snow showers during the afternoon. High 29F. Winds W at 10 to 15 mph. Chance of snow 60%. 1 to 3 inches of snow expected.
Sunday Night
nt_snow Snow showers. Low 18F. Winds WNW at 10 to 15 mph. Chance of snow 40%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 16 28 | 19 26 | 19 21 | 17
Wind 10 mph SW 12 mph W 9 mph W 10 mph NW
Humidity 76% 70% 77% 83%
Chance of Precip. 20% 60% 50% 40%
Cloud Cover 68% 90% 68% 64%
Conditions Mostly Cloudy Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
Sun does not rise