Petersburg, Illinois
Current Conditions -  °F | °C
As of 6:52 PM on Friday 19 Sep 2014 (Local Time) from KSPI Reporting Station
Clear Clear  
Wind Chill: 71°   Ceiling: Unl
Heat Index: 71°   Visibility: 10mi
Dew Point: 54°   Wind: 7mph
Humidity: 55%   Direction: 180°S
Pressure: 30.01"   Gusts: NA
Location:  40.01°N, 89.85°W
Report Text: KSPI 192352Z 18006KT 10SM CLR 22/12 A3001 RMK AO2 SLP159 T02170122 10256 20217 56007
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 75° - Lo 60°
8 PM
Clear
Clear
65°
9 PM
Clear
Clear
64°
10 PM
Clear
Clear
63°
11 PM
Clear
Clear
62°
12 AM
Clear
Clear
62°
1 AM
Clear
Clear
62°
Weather Maps
Daily Forecast -  °F | °C
fri sat sun mon tue wed thu fri sat sun
sep
19
Clear
Clear
75°
60°
sep
20
PM T-Storms
PM T-Storms
86°
61°
sep
21
M Sunny
M Sunny
73°
49°
sep
22
Sunny
Sunny
73°
48°
sep
23
Sunny
Sunny
74°
50°
sep
24
M Sunny
M Sunny
77°
55°
sep
25
Sunny
Sunny
80°
54°
sep
26
Sunny
Sunny
79°
55°
sep
27
Sunny
Sunny
79°
56°
sep
28
Sunny
Sunny
78°
57°
Details for Friday, September 19 (Evening)
Evening: Clear skies. Low near 60F. Winds S at 5 to 10 mph.
UV Index: 0 (Low)
Ultraviolet Radiation Index
Relative Humidity: 80%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 10%
Cloud Coverage
Sunrise: 6:44 AM
Sunset: 7:01 PM
 
Moonrise: 2:29 AM
Moonset: 4:30 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  S
Direction: S (185°)
Speed: 8Mph(13Km, 9Kts)
Details for Saturday, September 20
Partly cloudy early with thunderstorms becoming likely during the afternoon. A few storms may be severe. High 86F. Winds SW at 10 to 20 mph. Chance of rain 80%.
Evening: Scattered thunderstorms in the evening. Clear skies overnight. A few storms may be severe. Low 61F. Winds W at 5 to 10 mph. Chance of rain 50%.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 73%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 42%
Cloud Coverage
Sunrise: 6:45 AM
Sunset: 6:59 PM
 
Moonrise: 3:24 AM
Moonset: 5:03 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SW
Direction: SW (226°)
Speed: 14Mph(22Km, 16Kts)
Details for Sunday, September 21
More sun than clouds. Highs in the low 70s and lows in the upper 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 59%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 8%
Cloud Coverage
Sunrise: 6:46 AM
Sunset: 6:58 PM
 
Moonrise: 4:20 AM
Moonset: 5:33 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NW
Direction: NW (324°)
Speed: 16Mph(26Km, 18Kts)
Details for Monday, September 22
Sunny. Highs in the low 70s and lows in the upper 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 2%
Cloud Coverage
Sunrise: 6:47 AM
Sunset: 6:56 PM
 
Moonrise: 5:15 AM
Moonset: 6:04 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NNE
Direction: NNE (22°)
Speed: 5Mph(8Km, 6Kts)
Details for Tuesday, September 23
Mainly sunny. Highs in the mid 70s and lows in the low 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 64%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 2%
Cloud Coverage
Sunrise: 6:48 AM
Sunset: 6:54 PM
 
Moonrise: 6:12 AM
Moonset: 6:33 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SE
Direction: SE (143°)
Speed: 5Mph(8Km, 6Kts)
Details for Wednesday, September 24
A few clouds. Highs in the upper 70s and lows in the mid 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 23%
Cloud Coverage
Sunrise: 6:49 AM
Sunset: 6:53 PM
 
Moonrise: 7:09 AM
Moonset: 7:03 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  SE
Direction: SE (133°)
Speed: 8Mph(14Km, 10Kts)
Details for Thursday, September 25
Sunshine. Highs in the low 80s and lows in the mid 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 16%
Cloud Coverage
Sunrise: 6:50 AM
Sunset: 6:51 PM
 
Moonrise: 8:08 AM
Moonset: 7:35 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SSE
Direction: SSE (161°)
Speed: 7Mph(12Km, 9Kts)
Details for Friday, September 26
Abundant sunshine. Highs in the upper 70s and lows in the mid 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 66%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 6%
Cloud Coverage
Sunrise: 6:51 AM
Sunset: 6:50 PM
 
Moonrise: 9:06 AM
Moonset: 8:09 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SSE
Direction: SSE (147°)
Speed: 7Mph(12Km, 8Kts)
Details for Saturday, September 27
Sunshine. Highs in the upper 70s and lows in the mid 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 68%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 6%
Cloud Coverage
Sunrise: 6:51 AM
Sunset: 6:48 PM
 
Moonrise: 10:06 AM
Moonset: 8:47 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SE
Direction: SE (126°)
Speed: 6Mph(9Km, 7Kts)
Details for Sunday, September 28
Sunshine. Highs in the upper 70s and lows in the upper 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 68%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 7%
Cloud Coverage
Sunrise: 6:52 AM
Sunset: 6:46 PM
 
Moonrise: 11:06 AM
Moonset: 9:30 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ESE
Direction: ESE (115°)
Speed: 5Mph(8Km, 6Kts)
Daily Forecast Chart
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