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Local Weather

Sullivan 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for Sullivan

Illinois, United States Of America

Long range weather outlook for Sullivan includes 14 day forecast summary:

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Sat 11
May		00:00

W
W

 7 / 15 mph 53 / 51°F 69% 1012 mb
Low level cloud: 0%
Mid level cloud: 43%
High level cloud: 100%
Most Significant Cloud Type: medium
47%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

WSW
WSW

 9 / 17 mph 53 / 51°F 79% 1010 mb
Low level cloud: 0%
Mid level cloud: 48%
High level cloud: 73%
Most Significant Cloud Type: medium
50%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

WSW
WSW

 10 / 17 mph 55 / 51°F 83% 1010 mb
Low level cloud: 0%
Mid level cloud: 42%
High level cloud: 22%
Most Significant Cloud Type: medium
42%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NW
NW

 15 / 17 mph 63 / 63°F 64% 1009 mb
Low level cloud: 1%
Mid level cloud: 0%
High level cloud: 97%
Most Significant Cloud Type: high
97%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NW
NW

 17 / 20 mph 68 / 66°F 43% 1009 mb
Low level cloud: 0%
Mid level cloud: 15%
High level cloud: 100%
Most Significant Cloud Type: medium
18%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NW
NW

 17 / 21 mph 67 / 66°F 42% 1009 mb
Low level cloud: 0%
Mid level cloud: 16%
High level cloud: 33%
Most Significant Cloud Type: medium
17%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NW
NW

 9 / 15 mph 63 / 61°F 59% 1010 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 61%
Most Significant Cloud Type: medium
6%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

WNW
WNW

 5 / 9 mph 56 / 56°F 67% 1011 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 48%
Most Significant Cloud Type: medium
6%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 12
May		00:00

WSW
WSW

 6 / 14 mph 53 / 51°F 72% 1010 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 10%
Most Significant Cloud Type: medium
6%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SW
SW

 8 / 16 mph 52 / 49°F 71% 1009 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 21%
Most Significant Cloud Type: medium
11%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SW
SW

 7 / 14 mph 56 / 53°F 79% 1009 mb
Low level cloud: 0%
Mid level cloud: 45%
High level cloud: 99%
Most Significant Cloud Type: medium
48%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

WSW
WSW

 13 / 16 mph 68 / 67°F 65% 1008 mb
Low level cloud: 0%
Mid level cloud: 21%
High level cloud: 99%
Most Significant Cloud Type: medium
24%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

W
W

 14 / 16 mph 75 / 77°F 52% 1008 mb
Low level cloud: 0%
Mid level cloud: 45%
High level cloud: 100%
Most Significant Cloud Type: medium
48%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

W
W

 14 / 18 mph 77 / 77°F 49% 1007 mb
Low level cloud: 0%
Mid level cloud: 32%
High level cloud: 37%
Most Significant Cloud Type: medium
33%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NW
NW

 5 / 10 mph 67 / 64°F 80% 1008 mb
Low level cloud: 0%
Mid level cloud: 27%
High level cloud: 77%
Most Significant Cloud Type: medium
29%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NW
NW

 5 / 11 mph 62 / 62°F 81% 1009 mb
Low level cloud: 0%
Mid level cloud: 16%
High level cloud: 32%
Most Significant Cloud Type: medium
17%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 13
May		00:00

NE
NE

 4 / 7 mph 60 / 60°F 84% 1010 mb
Low level cloud: 0%
Mid level cloud: 14%
High level cloud: 33%
Most Significant Cloud Type: medium
15%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

E
E

 7 / 14 mph 56 / 54°F 88% 1010 mb
Low level cloud: 0%
Mid level cloud: 15%
High level cloud: 36%
Most Significant Cloud Type: medium
16%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

ESE
ESE

 6 / 10 mph 58 / 55°F 84% 1011 mb
Low level cloud: 0%
Mid level cloud: 17%
High level cloud: 36%
Most Significant Cloud Type: medium
18%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SE
SE

 5 / 6 mph 69 / 67°F 68% 1012 mb
Low level cloud: 0%
Mid level cloud: 16%
High level cloud: 19%
Most Significant Cloud Type: medium
16%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SSW
SSW

 4 / 5 mph 78 / 77°F 55% 1011 mb
Low level cloud: 37%
Mid level cloud: 10%
High level cloud: 33%
Most Significant Cloud Type: low
44%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

WSW
WSW

 4 / 4 mph 81 / 78°F 42% 1009 mb
Low level cloud: 0%
Mid level cloud: 27%
High level cloud: 32%
Most Significant Cloud Type: medium
28%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

WSW
WSW

 3 / 6 mph 75 / 76°F 60% 1009 mb
Low level cloud: 0%
Mid level cloud: 24%
High level cloud: 12%
Most Significant Cloud Type: medium
24%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SW
SW

 4 / 9 mph 67 / 67°F 70% 1010 mb
Low level cloud: 0%
Mid level cloud: 21%
High level cloud: 32%
Most Significant Cloud Type: medium
22%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 14
May		00:00

WSW
WSW

 4 / 9 mph 63 / 63°F 83% 1011 mb
Low level cloud: 0%
Mid level cloud: 21%
High level cloud: 14%
Most Significant Cloud Type: medium
21%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SW
SW

 3 / 6 mph 62 / 62°F 84% 1010 mb
Low level cloud: 0%
Mid level cloud: 22%
High level cloud: 12%
Most Significant Cloud Type: medium
22%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SSW
SSW

 3 / 6 mph 66 / 63°F 81% 1011 mb
Low level cloud: 0%
Mid level cloud: 22%
High level cloud: 8%
Most Significant Cloud Type: medium
21%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

WSW
WSW

 3 / 4 mph 76 / 77°F 61% 1011 mb
Low level cloud: 0%
Mid level cloud: 19%
High level cloud: 3%
Most Significant Cloud Type: medium
19%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

WNW
WNW

 2 / 3 mph 82 / 79°F 49% 1010 mb
Low level cloud: 6%
Mid level cloud: 45%
High level cloud: 11%
Most Significant Cloud Type: medium
61%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
15:00

SE
SE

 4 / 5 mph 79 / 78°F 59% 1009 mb
Low level cloud: 0%
Mid level cloud: 46%
High level cloud: 10%
Most Significant Cloud Type: medium
46%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SSE
SSE

 3 / 6 mph 73 / 76°F 70% 1009 mb
Low level cloud: 0%
Mid level cloud: 32%
High level cloud: 0%
Most Significant Cloud Type: medium
32%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NE
NE

 7 / 14 mph 66 / 66°F 75% 1011 mb
Low level cloud: 0%
Mid level cloud: 22%
High level cloud: 0%
Most Significant Cloud Type: medium
22%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 15
May		00:00

ENE
ENE

 9 / 16 mph 62 / 62°F 81% 1011 mb
Low level cloud: 0%
Mid level cloud: 20%
High level cloud: 5%
Most Significant Cloud Type: medium
19%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Sat 18
May		00:00

SSE
SSE

 12 / 25 mph 69 / 69°F 86% 1011 mb
Low level cloud: 1%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: low
1%
0.0 In
06:00

NW
NW

 12 / 25 mph 70 / 70°F 93% 1013 mb
Low level cloud: 55%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: low
55%
0.1 In
12:00

SSW
SSW

 15 / 32 mph 72 / 76°F 77% 1008 mb
Low level cloud: 48%
Mid level cloud: 4%
High level cloud: 1%
Most Significant Cloud Type: low
49%
0.1 In
18:00

WNW
WNW

 7 / 14 mph 74 / 77°F 70% 1012 mb
Low level cloud: 0%
Mid level cloud: 14%
High level cloud: 7%
Most Significant Cloud Type: medium
14%
0.0 In
Sun 19
May		00:00

SSE
SSE

 6 / 13 mph 64 / 64°F 98% 1005 mb
Low level cloud: 88%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: low
89%
0.1 In
06:00

N
N

 6 / 12 mph 64 / 64°F 93% 1008 mb
Low level cloud: 99%
Mid level cloud: 55%
High level cloud: 18%
Most Significant Cloud Type: low
100%
0.1 In
12:00

W
W

 5 / 11 mph 82 / 82°F 46% 1005 mb
Low level cloud: 0%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: medium
44%
0.1 In
18:00

NW
NW

 11 / 24 mph 60 / 60°F 71% 1009 mb
Low level cloud: 44%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: low
45%
0.4 In
Mon 20
May		00:00

ENE
ENE

 15 / 30 mph 53 / 49°F 86% 1015 mb
Low level cloud: 64%
Mid level cloud: 20%
High level cloud: 1%
Most Significant Cloud Type: low
71%
0.0 In
06:00

WSW
WSW

 13 / 27 mph 56 / 52°F 80% 1009 mb
Low level cloud: 0%
Mid level cloud: 16%
High level cloud: 0%
Most Significant Cloud Type: medium
15%
0.0 In
12:00

E
E

 14 / 30 mph 65 / 65°F 52% 1019 mb
Low level cloud: 0%
Mid level cloud: 26%
High level cloud: 40%
Most Significant Cloud Type: medium
27%
0.0 In
18:00

W
W

 14 / 29 mph 60 / 60°F 69% 1010 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 33%
Most Significant Cloud Type: medium
7%
0.0 In
Tue 21
May		00:00

E
E

 13 / 27 mph 55 / 52°F 71% 1020 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: medium
3%
0.0 In

Other Locations Near to Sullivan

The day label given represents the local day relative to the local time for the location you are looking at.
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Day

This time is corrected for local time zones and where possible for daylight saving times.
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Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
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Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
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Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
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Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
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Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
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Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
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Cloud Amount

Here we try to capture the feel of the weather as an image – it will never be perfect but is useful for a quick overview.
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Weather

When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level.
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Pressure