Petersburg, Illinois
Current Conditions -  °F | °C
As of 9:08 AM on Tuesday 02 Sep 2014 (Local Time) from KSPI Reporting Station
Broken Clouds Broken Clouds  
Wind Chill: 72°   Ceiling: 1300
Heat Index: 72°   Visibility: 10mi
Dew Point: 67°   Wind: 6mph
Humidity: 84%   Direction: 230°SW
Pressure: 29.95"   Gusts: NA
Location:  40.01°N, 89.85°W
Report Text: KSPI 021408Z 23005KT 10SM BKN013 BKN039 22/19 A2995 RMK AO2 T02220194
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 83° - Lo 62°
10 AM
P Cloudy
P Cloudy
73°
11 AM
M Cloudy
M Cloudy
75°
12 PM
M Cloudy
M Cloudy
77°
1 PM
P Cloudy
P Cloudy
79°
2 PM
P Cloudy
P Cloudy
80°
3 PM
P Cloudy
P Cloudy
81°
Weather Maps
Daily Forecast -  °F | °C
tue wed thu fri sat sun mon tue wed thu
sep
02
P Cloudy
P Cloudy
83°
62°
sep
03
PM T-Storms
PM T-Storms
85°
71°
sep
04
AM T-Storms
AM T-Storms
92°
73°
sep
05
Sct T-Storms
Sct T-Storms
82°
62°
sep
06
AM Showers
AM Showers
75°
54°
sep
07
Sunny
Sunny
76°
53°
sep
08
P Cloudy
P Cloudy
78°
61°
sep
09
T-Storms
T-Storms
80°
69°
sep
10
T-Storms
T-Storms
80°
63°
sep
11
AM Showers
AM Showers
75°
59°
Details for Tuesday, September 02
Considerable clouds this morning. Some decrease in clouds later in the day. High 83F. Winds WNW at 5 to 10 mph.
Evening: Clear skies. Low 62F. Winds light and variable.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 73%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 49%
Cloud Coverage
Sunrise: 6:28 AM
Sunset: 7:29 PM
 
Moonrise: 2:11 PM
Moonset: 12:01 AM
Moon Phase:  First Quarter
Moonphase:
First Quarter
Wind Direction:  WNW
Direction: WNW (293°)
Speed: 7Mph(11Km, 8Kts)
Details for Wednesday, September 03
Mostly sunny early. Scattered thunderstorms developing later in the day. High around 85F. Winds SSE at 5 to 10 mph. Chance of rain 40%.
Evening: Partly cloudy with late night showers or thunderstorms. Low 71F. Winds SSE at 10 to 15 mph. Chance of rain 40%.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 32%
Cloud Coverage
Sunrise: 6:29 AM
Sunset: 7:27 PM
 
Moonrise: 3:09 PM
Moonset: 12:23 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSE
Direction: SSE (160°)
Speed: 10Mph(16Km, 11Kts)
Details for Thursday, September 04
Morning thunderstorms. Highs in the low 90s and lows in the low 70s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 72%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 24%
Cloud Coverage
Sunrise: 6:30 AM
Sunset: 7:25 PM
 
Moonrise: 4:03 PM
Moonset: 1:20 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSW
Direction: SSW (193°)
Speed: 13Mph(22Km, 15Kts)
Details for Friday, September 05
A few thunderstorms possible. Highs in the low 80s and lows in the low 60s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 74%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 61%
Cloud Coverage
Sunrise: 6:31 AM
Sunset: 7:24 PM
 
Moonrise: 4:53 PM
Moonset: 2:25 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  WNW
Direction: WNW (287°)
Speed: 9Mph(15Km, 11Kts)
Details for Saturday, September 06
A few morning showers. Highs in the mid 70s and lows in the mid 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 71%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 40%
Cloud Coverage
Sunrise: 6:32 AM
Sunset: 7:22 PM
 
Moonrise: 5:38 PM
Moonset: 3:34 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  NE
Direction: NE (37°)
Speed: 9Mph(14Km, 10Kts)
Details for Sunday, September 07
Sunny. Highs in the mid 70s and lows in the low 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 59%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 4%
Cloud Coverage
Sunrise: 6:33 AM
Sunset: 7:20 PM
 
Moonrise: 6:20 PM
Moonset: 4:46 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  ENE
Direction: ENE (61°)
Speed: 6Mph(10Km, 7Kts)
Details for Monday, September 08
Mix of sun and clouds. Highs in the upper 70s and lows in the low 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 66%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 31%
Cloud Coverage
Sunrise: 6:34 AM
Sunset: 7:19 PM
 
Moonrise: 6:59 PM
Moonset: 5:59 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SE
Direction: SE (131°)
Speed: 8Mph(13Km, 9Kts)
Details for Tuesday, September 09
Thunderstorms. Highs in the low 80s and lows in the upper 60s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 80%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 76%
Cloud Coverage
Sunrise: 6:34 AM
Sunset: 7:17 PM
 
Moonrise: 7:37 PM
Moonset: 7:12 AM
Moon Phase:  Full
Moonphase:
Full
Wind Direction:  SSE
Direction: SSE (160°)
Speed: 13Mph(21Km, 15Kts)
Details for Wednesday, September 10
Thunderstorms. Highs in the low 80s and lows in the low 60s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 86%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 76%
Cloud Coverage
Sunrise: 6:35 AM
Sunset: 7:16 PM
 
Moonrise: 8:15 PM
Moonset: 8:24 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SSW
Direction: SSW (210°)
Speed: 11Mph(17Km, 12Kts)
Details for Thursday, September 11
Showers ending by midday. Highs in the mid 70s and lows in the upper 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 83%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 48%
Cloud Coverage
Sunrise: 6:36 AM
Sunset: 7:14 PM
 
Moonrise: 8:54 PM
Moonset: 9:34 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  W
Direction: W (268°)
Speed: 7Mph(11Km, 8Kts)
Daily Forecast Chart
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