Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 20

Waxing Gibbous 86%

16:34

03:17

09 Good
10 Good
11 OK
12 Bad
13 Bad
14 OK
15 OK
16 Bad
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 Good
05 Good
06 Good
07 Good
08 Good

Sun - Rise: 06:38, Set: 18:49, Transit: 12:43. Moon - Rise: 16:34, Set: 03:17. Civil Dark: 19:13 - 06:13. Nautical Dark: 19:42 - 05:44. Astro Dark: 20:11 - 05:15

Total Clouds (% Sky Obscured)

0
0
9
34
34
23
21
33
29
24
22
23
30
47
38
36
37
21
22
13
5
2
1
1

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
9
34
34
23
21
33
29
24
22
23
30
47
38
36
37
21
22
13
5
2
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

-
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
1

Precipitation Amount (mm)

0
0
0.01
0.05
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.02
0.04
0.06
0.05

Wind Speed/Direction (mph)

1
2
3
4
5
6
7
7
6
6
5
4
4
4
4
4
4
4
4
3
3
3
3
3

Chance of Frost

Temperature (°C)

26
29
31
33
34
35
35
35
35
34
32
30
29
28
28
27
27
26
26
25
24
24
24
24

Feels Like (°C)

27
31
33
35
36
36
36
36
36
35
33
32
31
30
30
29
28
28
26
25
25
24
24
25

Dew Point (°C)

22
22
21
20
19
19
18
18
18
18
19
19
19
20
20
20
20
20
20
20
20
20
20
21

Relative Humidity (%)

79
65
54
47
42
39
38
37
37
40
46
52
56
59
60
63
67
70
73
76
79
81
82
82

Pressure (mb)

1018
1018
1018
1017
1017
1016
1015
1015
1015
1015
1015
1015
1016
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1019

Ozone (du)

276
276
276
276
276
276
276
276
276
276
276
276
276
276
277
277
276
276
275
275
275
274
274
274

Friday 21

Waxing Gibbous 92%

17:12

04:12

09 Good
10 Good
11 Good
12 OK
13 OK
14 OK
15 OK
16 OK
17 Bad
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 Bad
08 OK

Sun - Rise: 06:39, Set: 18:47, Transit: 12:43. Moon - Rise: 17:12, Set: 04:12. Civil Dark: 19:12 - 06:14. Nautical Dark: 19:41 - 05:45. Astro Dark: 20:10 - 05:16

Total Clouds (% Sky Obscured)

2
6
15
18
22
13
26
26
30
23
21
36
38
27
26
34
32
23
26
43
34
31
41
36

Low Clouds (% Sky Obscured)

0
2
13
16
20
7
15
0
14
4
1
8
0
2
4
10
11
11
6
0
3
2
3
0

Medium Clouds (% Sky Obscured)

2
4
6
4
4
8
23
26
25
23
21
35
38
27
25
33
30
20
23
43
34
31
40
36

High Clouds (% Sky Obscured)

2
2
0
0
0
0
0
0
0
0
1
0
0
1
1
1
2
2
1
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
1
1
2
2
2
3
3
3
2
2
2
3
3
3
1
0
1
1
2
2
3
3
2

Precipitation Amount (mm)

0.03
0.01
0.04
0.17
0.3
0.32
0.32
0.32
0.2
0.08
0.04
0.06
0.19
0.3
0.2
0.05
0
0.01
0.03
0.06
0.09
0.14
0.16
0.1

Wind Speed/Direction (mph)

3
3
4
4
4
4
5
5
5
4
4
4
4
4
4
4
4
3
3
3
3
3
3
4

Chance of Frost

Temperature (°C)

26
28
30
31
32
32
31
31
31
30
29
28
27
26
26
25
25
24
24
24
23
23
23
23

Feels Like (°C)

28
31
33
34
35
35
35
35
34
34
32
31
29
27
26
26
25
25
25
24
24
23
23
24

Dew Point (°C)

22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
21
21
21
21
21
21
21
21
21

Relative Humidity (%)

76
70
65
60
57
56
58
59
61
63
67
71
75
79
79
79
80
81
83
85
87
90
91
91

Pressure (mb)

1019
1019
1019
1018
1018
1017
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1017
1017
1017
1017
1017
1017
1018
1018

Ozone (du)

275
275
275
275
276
275
275
275
275
275
275
275
275
275
275
274
274
274
274
274
273
273
273
273

Saturday 22

Waxing Gibbous 96%

17:47

05:08

09 OK
10 OK
11 OK
12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 Bad
22 Bad
23 Bad
00 OK
01 Good
02 Good
03 Good
04 OK
05 OK
06 OK
07 Good
08 Good

Sun - Rise: 06:39, Set: 18:46, Transit: 12:42. Moon - Rise: 17:47, Set: 05:08. Civil Dark: 19:10 - 06:15. Nautical Dark: 19:39 - 05:46. Astro Dark: 20:08 - 05:17

Total Clouds (% Sky Obscured)

24
20
20
47
63
72
57
48
64
59
46
47
59
73
69
34
16
16
16
16
16
16
0
0

Low Clouds (% Sky Obscured)

1
3
10
24
29
13
2
0
6
4
7
7
6
8
6
2
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

23
18
12
38
52
57
34
27
41
38
27
20
21
41
50
20
9
9
9
9
9
9
0
0

High Clouds (% Sky Obscured)

1
1
9
16
40
45
41
35
44
40
33
35
52
56
40
18
9
9
9
9
9
9
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
2
2
2
3
3
4
3
4
4
4
4
3
3
3
3
3
2
2
2
2
3
3
2

Precipitation Amount (mm)

0.08
0.11
0.16
0.21
0.26
0.28
0.27
0.26
0.26
0.31
0.35
0.3
0.23
0.18
0.16
0.16
0.16
0.12
0.09
0.06
0.03
0.01
0.01
0.01

Wind Speed/Direction (mph)

4
4
4
4
4
4
4
4
4
3
3
3
2
3
2
2
2
2
3
3
3
2
2
2

Chance of Frost

Temperature (°C)

25
27
29
29
30
31
31
31
31
30
28
27
26
25
24
24
24
23
23
23
22
22
21
22

Feels Like (°C)

26
30
31
32
33
34
34
34
33
32
30
29
26
25
25
25
24
24
24
23
23
22
22
23

Dew Point (°C)

22
22
22
22
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21

Relative Humidity (%)

83
75
69
64
59
57
56
55
56
60
64
70
74
77
79
82
84
87
88
89
91
94
96
93

Pressure (mb)

1018
1018
1018
1017
1017
1016
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017

Ozone (du)

273
273
273
273
272
272
272
271
271
271
271
271
271
271
271
271
271
271
272
272
273
273
274
274

Sunday 23

Waxing Gibbous 99%

18:21

06:04

09 Good
10 Good
11 Good
12 Good
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK

Sun - Rise: 06:40, Set: 18:44, Transit: 12:42. Moon - Rise: 18:21, Set: 06:04. Civil Dark: 19:09 - 06:15. Nautical Dark: 19:38 - 05:46. Astro Dark: 20:07 - 05:17

Total Clouds (% Sky Obscured)

0
0
0
0
38
38
38
38
38
38
22
22
22
22
22
22
32
32
32
32
32
32
10
10

Low Clouds (% Sky Obscured)

0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
38
38
38
38
38
38
21
21
21
21
21
21
1
1
1
1
1
1
2
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
31
31
31
31
31
31
8
8

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
2
1
1
2
2
3
3
3
3
3
2
2
0
0
0
0
0
0
0
2
2
2
3

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0.01
0.03
0.1
0.17
0.12
0.06
0.05
0.03
0.01
0
0
0
0
0
0
0
0.01
0.02
0.05
0.12

Wind Speed/Direction (mph)

3
3
3
4
4
2
2
2
3
4
4
4
4
4
3
3
3
3
3
3
3
4
4
4

Chance of Frost

Temperature (°C)

24
27
28
30
31
31
31
31
30
28
27
25
24
24
24
23
23
23
23
23
23
22
22
22

Feels Like (°C)

25
29
31
32
33
33
33
33
32
31
29
26
25
24
24
24
24
24
24
23
23
23
23
23

Dew Point (°C)

21
21
21
21
20
20
20
20
20
21
22
21
21
21
21
21
21
21
21
21
21
21
21
21

Relative Humidity (%)

83
73
66
59
55
51
51
53
57
65
75
78
82
84
85
87
88
88
88
88
89
90
91
93

Pressure (mb)

1017
1017
1017
1016
1016
1015
1015
1014
1014
1014
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1018

Ozone (du)

274
274
275
275
275
275
276
276
276
276
276
276
276
276
276
276
276
275
275
275
275
275
275
276

Monday 24

Full Moon 100%

18:53

07:01

09 OK
10 OK
11 OK
12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 Bad
08 Bad

Sun - Rise: 06:41, Set: 18:43, Transit: 12:41. Moon - Rise: 18:53, Set: 07:01. Civil Dark: 19:08 - 06:16. Nautical Dark: 19:37 - 05:47. Astro Dark: 20:06 - 05:18

Total Clouds (% Sky Obscured)

10
10
10
10
59
59
59
59
59
59
37
37
37
37
37
37
35
35
35
35
35
35
77
77

Low Clouds (% Sky Obscured)

1
1
1
1
47
47
47
47
47
47
2
2
2
2
2
2
0
0
0
0
0
0
77
77

Medium Clouds (% Sky Obscured)

2
2
2
2
53
53
53
53
53
53
6
6
6
6
6
6
8
8
8
8
8
8
14
14

High Clouds (% Sky Obscured)

8
8
8
8
1
1
1
1
1
1
34
34
34
34
34
34
31
31
31
31
31
31
0
0

ISS Passover

Visibility (miles)

9
6
5
5
6
8
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
5
6
6
6
6
4
3
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.28
0.47
0.55
0.55
0.49
0.34
0.19
0.09
0.04
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
4
5
5
5
5
5
4
3
3
3
3
3
4
4
4
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

23
25
27
28
29
30
30
30
29
28
27
26
25
24
24
24
24
24
24
24
23
23
23
24

Feels Like (°C)

24
26
29
31
32
32
32
32
31
30
29
26
26
25
25
24
24
24
24
24
24
24
24
24

Dew Point (°C)

22
22
22
22
21
21
20
20
20
20
20
20
20
20
20
20
20
20
19
19
19
19
19
20

Relative Humidity (%)

89
83
75
69
63
59
56
55
56
61
66
71
76
79
79
80
79
78
76
76
77
79
79
77

Pressure (mb)

1018
1019
1018
1018
1018
1017
1017
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019

Ozone (du)

276
276
276
275
275
275
274
274
274
274
275
275
275
275
274
273
273
273
273
273
273
273
273
273

Tuesday 25

Waning Gibbous 98%

19:26

07:58

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 OK
03 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:41, Set: 18:42, Transit: 12:41. Moon - Rise: 19:26, Set: 07:58. Civil Dark: 19:06 - 06:17. Nautical Dark: 19:35 - 05:48. Astro Dark: 20:04 - 05:19

Total Clouds (% Sky Obscured)

77
77
77
77
40
40
40
40
40
40
57
57
57
57
57
57
15
15
15
15
15
15
100
100

Low Clouds (% Sky Obscured)

77
77
77
77
11
11
11
11
11
11
0
0
0
0
0
0
9
9
9
9
9
9
100
100

Medium Clouds (% Sky Obscured)

14
14
14
14
13
13
13
13
13
13
8
8
8
8
8
8
7
7
7
7
7
7
9
9

High Clouds (% Sky Obscured)

0
0
0
0
32
32
32
32
32
32
55
55
55
55
55
55
3
3
3
3
3
3
83
83

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
6
4
4
5
6
7

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
5
8
11
9
4
0
4
6
9
13
21
28
31
39
40
32

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.03
0.13
0.22
0.12
0.01
0
0.02
0.12
0.31
0.5
0.73
0.84
0.61
0.34
0.22
0.17

Wind Speed/Direction (mph)

6
6
6
6
6
6
6
5
5
5
5
5
5
5
4
4
4
3
2
2
2
3
3
3

Chance of Frost

Temperature (°C)

26
27
29
30
31
31
32
31
31
30
28
27
26
25
25
25
25
24
24
24
23
23
22
22

Feels Like (°C)

26
29
31
32
33
33
33
33
33
31
30
29
28
26
26
25
25
25
25
24
24
23
23
22

Dew Point (°C)

20
21
21
20
20
20
20
19
20
20
20
20
20
20
20
20
20
20
20
20
20
20
21
21

Relative Humidity (%)

73
68
63
58
54
51
49
49
51
55
61
66
70
73
74
76
77
78
79
80
83
88
93
97

Pressure (mb)

1020
1020
1019
1019
1018
1017
1017
1016
1016
1017
1017
1017
1017
1018
1017
1017
1017
1016
1016
1016
1016
1016
1017
1017

Ozone (du)

273
272
272
271
271
271
271
271
270
270
269
269
269
269
269
269
268
268
267
267
267
268
268
268

Wednesday 26

Waning Gibbous 95%

19:59

08:58

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:42, Set: 18:40, Transit: 12:41. Moon - Rise: 19:59, Set: 08:58. Civil Dark: 19:05 - 06:17. Nautical Dark: 19:34 - 05:49. Astro Dark: 20:03 - 05:20

Total Clouds (% Sky Obscured)

100
100
100
100
92
92
92
92
92
92
96
96
96
96
96
96
99
99
99
99
99
99
97
97

Low Clouds (% Sky Obscured)

100
100
100
100
69
69
69
69
69
69
1
1
1
1
1
1
93
93
93
93
93
93
73
73

Medium Clouds (% Sky Obscured)

9
9
9
9
57
57
57
57
57
57
13
13
13
13
13
13
20
20
20
20
20
20
13
13

High Clouds (% Sky Obscured)

83
83
83
83
79
79
79
79
79
79
95
95
95
95
95
95
95
95
95
95
95
95
95
95

ISS Passover

Visibility (miles)

8
8
8
8
8
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

27
20
17
25
31
18
8
6
6
14
22
19
16
11
7
4
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.19
0.27
0.38
0.72
0.95
0.55
0.14
0.05
0.07
0.42
1.07
1.98
3.13
3.43
1.97
0.45
0.02
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

1
1
2
4
5
5
5
5
6
6
7
8
9
9
9
9
9
9
8
8
8
7
7
7

Chance of Frost

Temperature (°C)

22
23
24
24
25
26
26
26
26
24
23
22
20
19
18
17
17
16
15
15
14
12
12
13

Feels Like (°C)

23
24
24
25
26
26
28
28
26
25
23
22
21
19
18
17
17
16
15
15
14
12
12
13

Dew Point (°C)

21
22
22
22
22
22
22
21
21
21
20
19
18
17
16
14
13
12
11
10
9
8
8
8

Relative Humidity (%)

96
92
90
89
86
81
77
75
76
80
83
85
85
86
84
82
79
76
73
72
73
77
77
74

Pressure (mb)

1017
1017
1017
1017
1016
1016
1015
1015
1015
1015
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019

Ozone (du)

268
267
268
268
269
269
270
270
271
272
273
274
275
277
278
279
280
281
282
283
283
284
284
284

Forecast for Tuscaloosa, Tuscaloosa County, US (33.21,-87.57)

Generated: 20/09/18 09:24:54. Forecast: 20/09/18 to 26/09/18. Timezone: UTC-5.00