Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 21

Waxing Gibbous 92%

17:24

No Set

04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 OK
13 OK
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

Sun - Rise: 06:47, Set: 18:56, Transit: 12:52. Moon - Rise: 17:24, Set: No Set. Civil Dark: 19:22 - 06:22. Nautical Dark: 19:51 - 05:52. Astro Dark: 20:21 - 05:22

Total Clouds (% Sky Obscured)

2
3
5
2
2
3
3
2
6
27
65
66
96
98
100
98
98
95
98
93
84
91
98
98

Low Clouds (% Sky Obscured)

0
1
1
0
0
0
0
0
1
16
13
0
6
0
0
0
0
1
1
5
20
6
13
61

Medium Clouds (% Sky Obscured)

2
3
5
2
2
3
2
2
6
10
59
23
22
16
18
11
4
2
2
14
25
17
30
38

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
9
13
59
95
98
100
98
98
95
98
92
79
88
97
95

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

1
0
1
0
0
2
1
2
3
4
7
6
7
6
5
0
6
13
20
22
25
32
34
35

Precipitation Amount (mm)

0.05
0
0.01
0
0
0.04
0.01
0.09
0.27
0.39
2.55
0.74
0.87
0.47
0.07
0
0.06
0.49
1.04
1.18
1.38
1.62
1.46
1.22

Wind Speed/Direction (mph)

2
4
5
6
6
6
6
6
6
5
5
3
4
1
2
2
3
3
4
6
8
9
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

22
22
22
22
22
23
23
23
22
22
22
21
22
22
22
22
22
22
22
22
22
21
21
21

Relative Humidity (%)

90
91
93
95
92
84
75
68
62
58
56
58
59
60
64
70
74
78
82
86
87
89
90
89

Pressure (mb)

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

Ozone (du)

271
271
272
272
273
273
273
273
273
273
272
272
271
271
271
271
271
271
270
270
270
270
270
270

Saturday 22

Waxing Gibbous 96%

17:59

04:19

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

Sun - Rise: 06:48, Set: 18:55, Transit: 12:51. Moon - Rise: 17:59, Set: 04:19. Civil Dark: 19:20 - 06:22. Nautical Dark: 19:50 - 05:53. Astro Dark: 20:20 - 05:23

Total Clouds (% Sky Obscured)

99
100
100
100
98
99
100
100
99
100
98
38
88
100
100
99
99
100
88
100
100
100
100
100

Low Clouds (% Sky Obscured)

70
100
100
92
20
45
98
99
95
13
2
1
11
34
74
20
0
8
10
26
36
29
16
9

Medium Clouds (% Sky Obscured)

51
54
99
96
95
64
24
90
62
85
57
34
43
31
20
16
20
24
77
99
98
90
86
99

High Clouds (% Sky Obscured)

98
99
100
99
93
99
100
100
98
99
98
23
81
100
100
99
99
99
67
89
99
99
99
94

ISS Passover

Visibility (miles)

8
9
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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

38
38
38
39
42
45
45
31
14
6
10
11
11
10
9
7
9
11
13
17
24
30
33
37

Precipitation Amount (mm)

1.08
0.84
0.62
0.58
0.72
0.97
0.99
0.53
0.11
0.02
0.04
0.1
0.15
0.13
0.08
0.06
0.06
0.08
0.11
0.19
0.4
0.67
0.82
0.99

Wind Speed/Direction (mph)

11
12
12
13
13
12
12
12
12
11
11
11
11
11
10
10
10
10
10
9
9
9
8
6

Chance of Frost

Temperature (°C)

22
21
20
19
18
18
19
20
21
22
23
23
24
23
22
22
21
21
21
21
21
20
20
20

Feels Like (°C)

23
22
21
20
19
19
19
20
21
22
23
24
24
24
23
22
22
22
21
21
21
21
21
20

Dew Point (°C)

20
19
18
17
17
17
17
17
18
18
19
19
19
19
19
19
19
19
18
18
18
18
18
18

Relative Humidity (%)

88
88
88
90
92
91
89
87
83
80
78
77
77
78
81
84
84
85
86
86
86
87
88
89

Pressure (mb)

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

Ozone (du)

270
270
269
269
269
269
269
269
269
269
269
269
269
269
269
269
269
270
270
269
269
269
269
269

Sunday 23

Waxing Gibbous 99%

18:32

05:15

04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
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

Sun - Rise: 06:48, Set: 18:54, Transit: 12:51. Moon - Rise: 18:32, Set: 05:15. Civil Dark: 19:19 - 06:23. Nautical Dark: 19:48 - 05:54. Astro Dark: 20:18 - 05:24

Total Clouds (% Sky Obscured)

99
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
100
100
89
99
99
99

Low Clouds (% Sky Obscured)

7
6
8
8
0
2
66
94
73
34
25
14
3
1
1
1
1
2
0
5
0
2
2
2

Medium Clouds (% Sky Obscured)

93
95
95
98
99
99
100
96
97
100
98
99
100
99
99
100
98
98
99
100
83
98
98
98

High Clouds (% Sky Obscured)

98
96
99
100
100
100
100
100
100
100
100
100
100
100
100
95
76
57
95
98
55
87
87
87

ISS Passover

Visibility (miles)

10
10
10
10
10
9
9
8
8
8
9
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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

43
53
61
65
69
70
71
72
71
67
52
39
34
34
33
35
38
43
45
39
30
25
27
32

Precipitation Amount (mm)

1.17
1.3
1.54
1.78
1.79
1.77
1.81
1.84
1.9
1.81
1.33
1.07
1.2
1.21
1.19
1.28
1.55
2.1
2.4
1.87
1.19
0.9
0.81
0.85

Wind Speed/Direction (mph)

6
6
6
7
7
7
7
6
6
6
6
7
8
8
7
7
7
7
7
7
7
7
6
6

Chance of Frost

Temperature (°C)

20
19
19
18
18
18
19
20
21
22
22
23
23
23
22
22
21
21
21
21
21
21
20
20

Feels Like (°C)

20
20
19
19
18
19
19
20
21
22
23
24
24
24
23
22
22
22
22
21
21
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

90
93
94
99
100
100
100
99
95
93
91
89
87
88
91
94
96
97
97
98
97
98
99
100

Pressure (mb)

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

Ozone (du)

269
269
269
269
269
269
269
269
268
268
268
269
269
269
270
270
270
271
271
273
274
276
277
277

Monday 24

Full Moon 100%

19:03

06:12

04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
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

Sun - Rise: 06:49, Set: 18:52, Transit: 12:51. Moon - Rise: 19:03, Set: 06:12. Civil Dark: 19:17 - 06:24. Nautical Dark: 19:47 - 05:54. Astro Dark: 20:17 - 05:25

Total Clouds (% Sky Obscured)

99
99
99
93
93
93
93
93
93
31
31
31
31
31
31
82
82
82
82
82
82
13
13
13

Low Clouds (% Sky Obscured)

2
2
2
0
0
0
0
0
0
19
19
19
19
19
19
0
0
0
0
0
0
9
9
9

Medium Clouds (% Sky Obscured)

98
98
98
90
90
90
90
90
90
4
4
4
4
4
4
20
20
20
20
20
20
6
6
6

High Clouds (% Sky Obscured)

87
87
87
41
41
41
41
41
41
21
21
21
21
21
21
81
81
81
81
81
81
1
1
1

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
7
6
8
10
10
10
10
7
5
5

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

Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

38
40
39
35
34
33
33
29
21
16
29
32
32
29
29
32
26
25
28
27
32
46
54
56

Precipitation Amount (mm)

1.01
1.39
2.16
2.81
2.79
2.59
2.3
1.53
0.92
0.78
1.26
1.24
1.31
0.92
0.82
0.97
0.68
0.69
0.96
0.65
0.52
0.81
1.05
1.48

Wind Speed/Direction (mph)

6
6
6
6
7
7
8
9
9
10
11
11
11
11
10
10
11
12
12
13
13
12
11
10

Chance of Frost

Temperature (°C)

20
20
20
20
20
21
22
24
25
26
26
26
25
25
25
24
23
23
23
23
23
22
22
22

Feels Like (°C)

21
21
21
21
21
22
23
24
25
26
26
26
26
26
25
25
24
24
24
23
23
23
23
23

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
96
91
85
79
76
78
80
81
83
86
89
91
93
94
95
95
96
97
97

Pressure (mb)

1015
1015
1015
1015
1016
1016
1016
1016
1016
1015
1014
1013
1013
1013
1013
1013
1014
1014
1014
1015
1014
1014
1014
1014

Ozone (du)

277
277
278
278
277
277
276
275
275
274
274
273
273
272
271
271
271
272
272
272
271
271
271
272

Tuesday 25

Waning Gibbous 98%

19:35

07:10

04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
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

Sun - Rise: 06:50, Set: 18:51, Transit: 12:50. Moon - Rise: 19:35, Set: 07:10. Civil Dark: 19:16 - 06:25. Nautical Dark: 19:45 - 05:55. Astro Dark: 20:15 - 05:25

Total Clouds (% Sky Obscured)

13
13
13
100
100
100
100
100
100
95
95
95
95
95
95
97
97
97
97
97
97
98
98
98

Low Clouds (% Sky Obscured)

9
9
9
100
100
100
100
100
100
91
91
91
91
91
91
13
13
13
13
13
13
71
71
71

Medium Clouds (% Sky Obscured)

6
6
6
23
23
23
23
23
23
14
14
14
14
14
14
26
26
26
26
26
26
38
38
38

High Clouds (% Sky Obscured)

1
1
1
64
64
64
64
64
64
59
59
59
59
59
59
95
95
95
95
95
95
94
94
94

ISS Passover

Visibility (miles)

4
4
5
6
8
10
10
10
8
6
5
5
4
4
4
5
6
8
10
10
10
10
9
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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain

Precipitation Probability (%)

59
61
52
39
29
12
14
15
20
23
25
29
31
31
37
41
37
29
26
25
43
51
58
59

Precipitation Amount (mm)

1.76
1.32
0.93
0.85
0.49
0.16
0.14
0.28
0.55
0.82
0.92
0.9
0.83
0.77
0.9
1.01
0.64
0.33
0.27
0.26
0.83
1.91
3.03
4.38

Wind Speed/Direction (mph)

9
9
8
7
7
8
8
8
8
7
7
6
5
5
5
3
3
3
3
3
4
4
4
4

Chance of Frost

Temperature (°C)

22
21
21
21
21
22
23
24
25
26
27
27
27
26
25
25
24
23
23
22
22
22
21
21

Feels Like (°C)

22
22
22
22
22
23
24
25
26
28
29
29
29
29
26
26
25
24
23
23
23
22
22
22

Dew Point (°C)

21
21
21
21
21
22
23
23
23
23
23
23
23
23
23
23
22
22
22
22
22
21
21
21

Relative Humidity (%)

98
99
100
100
100
100
97
92
87
83
81
80
80
81
85
88
91
94
97
98
98
99
100
100

Pressure (mb)

1014
1014
1015
1015
1015
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1014
1014
1014

Ozone (du)

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

Wednesday 26

Waning Gibbous 95%

20:07

08:09

04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
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

Sun - Rise: 06:51, Set: 18:49, Transit: 12:50. Moon - Rise: 20:07, Set: 08:09. Civil Dark: 19:14 - 06:25. Nautical Dark: 19:44 - 05:56. Astro Dark: 20:14 - 05:26

Total Clouds (% Sky Obscured)

98
98
98
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99

Low Clouds (% Sky Obscured)

71
71
71
97
97
97
97
97
97
97
97
97
97
97
97
70
70
70
70
70
70
20
20
20

Medium Clouds (% Sky Obscured)

38
38
38
29
29
29
29
29
29
98
98
98
98
98
98
99
99
99
99
99
99
51
51
51

High Clouds (% Sky Obscured)

94
94
94
61
61
61
61
61
61
99
99
99
99
99
99
100
100
100
100
100
100
98
98
98

ISS Passover

Visibility (miles)

5
5
6
7
7
7
8
8
8
9
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

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

Precipitation Probability (%)

59
61
65
70
67
65
64
57
40
21
14
12
10
5
3
2
2
0
0
0
0
0
0
0

Precipitation Amount (mm)

5.34
5.24
4.83
4.39
3.57
2.97
2.55
1.47
0.5
0.2
0.12
0.06
0.03
0.02
0.02
0.01
0.01
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
6
8
11
15
17
17
16
16
15
14
13
12
11
10
10
10
10
9
8
7
6
2

Chance of Frost

Temperature (°C)

21
21
21
20
19
19
19
19
20
21
21
21
21
21
21
20
20
19
19
18
17
17
17
18

Feels Like (°C)

22
22
21
20
19
19
19
20
20
21
22
22
22
21
21
20
20
19
19
18
18
17
17
18

Dew Point (°C)

21
21
20
20
19
19
19
19
19
19
18
18
18
17
17
17
16
16
16
15
15
15
16
16

Relative Humidity (%)

99
98
98
100
100
100
100
99
94
88
84
81
79
79
80
80
79
80
81
84
86
90
91
93

Pressure (mb)

1014
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1016
1016
1016
1015
1015
1015
1015

Ozone (du)

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

Thursday 27

Waning Gibbous 89%

20:41

09:09

04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
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

Sun - Rise: 06:51, Set: 18:48, Transit: 12:50. Moon - Rise: 20:41, Set: 09:09. Civil Dark: 19:13 - 06:26. Nautical Dark: 19:42 - 05:57. Astro Dark: 20:12 - 05:27

Total Clouds (% Sky Obscured)

99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
96
96
96
96
96
96
98
98
98

Low Clouds (% Sky Obscured)

20
20
20
100
100
100
100
100
100
38
38
38
38
38
38
41
41
41
41
41
41
5
5
5

Medium Clouds (% Sky Obscured)

51
51
51
98
98
98
98
98
98
73
73
73
73
73
73
7
7
7
7
7
7
1
1
1

High Clouds (% Sky Obscured)

98
98
98
98
98
98
98
98
98
100
100
100
100
100
100
95
95
95
95
95
95
98
98
98

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
3
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.02
0.05
0.08
0.15

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
18
17
17
19
20
22
23
25
26
26
26
25
24
23
21
20
19
18
18
17
17
17

Feels Like (°C)

18
18
18
17
18
19
21
22
24
25
26
27
26
26
24
23
22
20
19
18
18
17
17
17

Dew Point (°C)

17
17
17
17
17
17
18
18
19
19
19
19
18
18
18
18
17
17
16
16
15
15
15
15

Relative Humidity (%)

93
93
95
99
97
91
85
80
74
70
66
63
63
65
70
75
79
82
84
85
84
85
85
86

Pressure (mb)

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

Ozone (du)

275
276
279
280
281
281
281
281
281
280
280
280
279
280
280
281
280
280
279
278
277
276
276
277

Forecast for Memphis, Shelby County, US (35.08,-89.85)

Generated: 21/09/18 04:39:23. Forecast: 21/09/18 to 27/09/18. Timezone: UTC-5.00