Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 13

Waning Crescent 0%

05:30

20:18

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

Sun - Rise: 05:37, Set: 20:27, Transit: 13:01. Moon - Rise: 05:30, Set: 20:18. Civil Dark: 20:59 - 05:04. Nautical Dark: 21:40 - 04:24. Astro Dark: 22:27 - 03:37

Total Clouds (% Sky Obscured)

56
59
44
19
0
0
0
0
1
0
5
0
84
45
3
2
25
10
4
0
0
1
2
4

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)

48
37
27
0
0
0
0
0
0
0
5
0
0
0
0
0
0
0
0
0
0
0
1
2

High Clouds (% Sky Obscured)

0
59
1
1
0
0
0
0
1
0
0
0
83
45
2
2
25
10
4
0
0
1
2
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
8
8
10
8
9
9
9
9
9
8
7
7
7
7
8
8
8
9
8
9
11
12
12

Chance of Frost

Temperature (°C)

26
27
28
26
26
25
25
24
24
23
23
22
22
22
21
22
23
25
27
29
31
33
34
34

Feels Like (°C)

25
25
26
25
26
26
25
24
24
23
23
23
23
21
22
22
24
24
27
29
31
32
33
34

Dew Point (°C)

12
14
17
17
15
15
15
14
15
15
14
14
13
13
13
14
14
14
14
15
15
15
16
16

Relative Humidity (%)

43
46
52
55
49
53
54
54
57
59
59
58
57
58
60
60
56
49
45
42
39
35
34
34

Pressure (mb)

1021
1020
1020
1020
1020
1020
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1017
1016
1015

Ozone (du)

335
335
338
339
338
340
343
343
338
335
333
330
325
324
323
323
322
319
316
312
311
309
307
306

Tuesday 14

New Moon 3%

06:51

21:03

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

Sun - Rise: 05:38, Set: 20:26, Transit: 13:01. Moon - Rise: 06:51, Set: 21:03. Civil Dark: 20:58 - 05:05. Nautical Dark: 21:39 - 04:25. Astro Dark: 22:26 - 03:38

Total Clouds (% Sky Obscured)

1
20
10
0
1
1
0
17
100
55
25
12
2
2
3
1
3
14
16
43
34
58
81
81

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
23
34
35
33
36

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
19
17

High Clouds (% Sky Obscured)

1
20
10
0
1
1
0
16
100
55
25
12
2
2
3
1
2
12
11
43
12
46
67
52

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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
0
0
0
22

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
12
12
12
11
11
11
11
11
10
10
9
8
8
8
8
8
8
9
9
9
10
11
12

Chance of Frost

Temperature (°C)

35
35
35
34
33
31
30
28
28
27
26
26
25
25
25
26
27
29
31
33
35
36
37
37

Feels Like (°C)

34
35
33
33
33
31
30
29
29
27
26
26
27
28
28
28
30
31
33
35
34
37
36
36

Dew Point (°C)

17
17
18
19
20
20
19
18
19
19
18
19
19
19
19
19
19
18
18
18
17
16
15
14

Relative Humidity (%)

34
35
38
42
47
51
54
54
58
60
62
65
67
69
70
66
59
51
45
41
34
31
27
25

Pressure (mb)

1014
1014
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1011
1011
1011
1012
1012
1012
1011
1011
1011
1010
1010
1009

Ozone (du)

305
306
304
303
304
303
303
303
303
303
305
304
303
304
306
306
306
307
307
306
307
307
306
307

Wednesday 15

Waxing Crescent 8%

08:09

21:38

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:38, Set: 20:25, Transit: 13:02. Moon - Rise: 08:09, Set: 21:38. Civil Dark: 20:58 - 05:06. Nautical Dark: 21:38 - 04:26. Astro Dark: 22:25 - 03:39

Total Clouds (% Sky Obscured)

100
100
40
55
60
77
100
100
98
100
93
95
100
100
100
67
68
73
76
83
89
98
70
77

Low Clouds (% Sky Obscured)

0
0
0
27
18
27
5
0
0
0
0
0
0
0
0
30
20
10
0
1
3
4
3
1

Medium Clouds (% Sky Obscured)

25
0
0
21
30
20
48
40
46
52
45
32
43
45
33
49
17
44
45
36
32
41
31
28

High Clouds (% Sky Obscured)

100
100
40
30
19
67
99
100
86
61
82
93
100
100
100
67
68
67
76
83
89
95
41
68

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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
0
0
2
6
25
3
2
14
16
1
1
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
11
11
10
8
9
7
6
5
4
4
4
4
4
5
5
6
7
8
8
9
10
10
11

Chance of Frost

Temperature (°C)

37
37
36
36
34
32
30
29
29
28
28
27
27
26
26
26
27
29
30
32
33
34
34
35

Feels Like (°C)

38
35
35
34
36
34
32
31
31
30
29
28
27
27
25
25
26
26
27
29
30
31
32
34

Dew Point (°C)

14
13
14
15
17
20
21
21
19
18
17
17
16
16
15
13
12
10
9
9
10
11
12
12

Relative Humidity (%)

24
24
26
29
35
47
58
59
52
53
52
51
51
52
50
44
38
30
26
24
24
24
25
24

Pressure (mb)

1009
1009
1008
1009
1009
1010
1011
1011
1012
1012
1012
1012
1011
1011
1012
1012
1012
1012
1012
1012
1011
1010
1010
1009

Ozone (du)

309
309
310
311
312
312
313
313
313
313
311
311
311
313
312
311
310
312
311
312
312
313
312
312

Thursday 16

Waxing Crescent 16%

09:23

22:06

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

Sun - Rise: 05:39, Set: 20:25, Transit: 13:02. Moon - Rise: 09:23, Set: 22:06. Civil Dark: 20:57 - 05:07. Nautical Dark: 21:37 - 04:27. Astro Dark: 22:24 - 03:41

Total Clouds (% Sky Obscured)

48
66
85
93
67
41
24
44
58
75
56
58
45
34
45
45
26
12
0
0
0
0
1
3

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
1
3

Medium Clouds (% Sky Obscured)

27
54
84
87
67
40
21
17
58
75
54
58
45
27
24
23
13
6
0
0
0
0
0
0

High Clouds (% Sky Obscured)

11
25
57
76
59
24
9
24
29
14
6
15
2
2
15
16
3
2
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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
2
0
0
6
6
4
1
0
0
0
0
0
1
2
1
3
3
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
11
11
10
10
9
8
7
6
7
6
6
7
7
7
8
8
9
9
11
10
10
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

32
34
32
31
30
29
28
28
27
26
25
24
23
22
23
22
22
23
24
25
26
26
28
27

Dew Point (°C)

12
12
11
12
13
14
14
12
12
12
12
12
12
11
11
11
8
6
6
7
8
7
6
5

Relative Humidity (%)

24
24
24
26
30
36
38
35
37
39
41
43
44
42
44
42
34
28
25
26
27
24
21
20

Pressure (mb)

1009
1008
1008
1009
1009
1010
1011
1011
1012
1012
1012
1012
1013
1013
1014
1015
1015
1016
1016
1016
1016
1016
1016
1015

Ozone (du)

313
314
315
315
314
316
316
316
315
315
314
314
315
317
319
322
324
325
327
326
328
328
327
325

Friday 17

Waxing Crescent 16%

10:33

22:30

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

Sun - Rise: 05:40, Set: 20:24, Transit: 13:02. Moon - Rise: 10:33, Set: 22:30. Civil Dark: 20:56 - 05:08. Nautical Dark: 21:36 - 04:28. Astro Dark: 22:22 - 03:42

Total Clouds (% Sky Obscured)

5
5
2
1
0
0
0
17
35
53
66
77
88
93
97
100
96
85
72
71
71
73
85
94

Low Clouds (% Sky Obscured)

5
4
1
0
0
0
0
0
0
0
0
0
0
4
8
12
19
27
34
24
15
5
18
31

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
10
25
42
43
51
60
63
68
75
64
52
39
38
39
41
55
66

High Clouds (% Sky Obscured)

0
1
1
1
0
0
0
9
14
24
52
54
61
79
90
93
90
85
72
71
70
73
85
93

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
34
44
53
46
38
26
24
17
0
7
10
11
66
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0
0
0
0
0
0
0
0
0.3
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
5
5
6
8
10
11
12
12
11
11
12
12
11
11
11
11
10
10
10
12
13
15
18

Relative Humidity (%)

19
19
20
23
27
32
37
40
44
46
46
47
48
48
47
44
43
39
36
32
34
37
40
52

Pressure (mb)

1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1015
1014
1014
1014
1014
1013
1013
1012
1011
1010
1010
1009
1008

Ozone (du)

326
326
323
323
323
322
322
322
321
320
320
319
319
318
317
316
315
315
315
314
314
313
312
313

Saturday 18

Waxing Crescent 25%

11:41

22:52

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:41, Set: 20:23, Transit: 13:02. Moon - Rise: 11:41, Set: 22:52. Civil Dark: 20:55 - 05:09. Nautical Dark: 21:36 - 04:29. Astro Dark: 22:21 - 03:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
97
94
91
94
97
100
100
100
100
95
90
87
91
95

Low Clouds (% Sky Obscured)

45
31
18
5
14
23
32
36
40
45
47
50
52
45
37
29
33
37
41
28
15
2
20
37

Medium Clouds (% Sky Obscured)

69
64
62
59
57
55
54
49
45
40
50
60
71
74
75
76
64
49
32
18
11
0
7
14

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
71
46
18
45
72
98
94
88
83
71
61
55
70
75

ISS Passover

Visibility (miles)

6
5
4
4
3
5
7
8
6
3
1
3
6
9
8
7
5
7
8
9
9
9
9
9

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
81
51
49
46
41
41
40
40
31
21

Precipitation Amount (mm)

1.1
1.3
1
0.5
0.7
0.7
0.4
1.2
2.7
5.3
1.8
1.5
0.8
0.9
0.5
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
6
6
5
5
6
6
5
5
4
5
6
8
6
5
5
5
5
6
6
6
6
5

Chance of Frost

Temperature (°C)

27
26
25
25
25
25
25
25
25
25
24
24
24
24
24
24
24
24
25
25
26
26
27
27

Feels Like (°C)

29
28
27
26
26
25
25
25
25
26
25
25
26
26
26
26
26
26
27
27
27
28
27
29

Dew Point (°C)

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

Relative Humidity (%)

66
86
86
87
88
88
88
90
92
95
97
97
97
95
94
94
95
89
85
79
76
71
67
65

Pressure (mb)

1008
1007
1007
1007
1006
1006
1006
1005
1005
1004
1003
1003
1003
1002
1003
1003
1003
1004
1004
1004
1005
1005
1005
1006

Ozone (du)

313
314
313
313
313
313
313
313
312
311
310
311
313
314
316
318
320
323
326
329
334
338
342
342

Sunday 19

Waxing Crescent 35%

12:46

23:14

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

Sun - Rise: 05:42, Set: 20:23, Transit: 13:02. Moon - Rise: 12:46, Set: 23:14. Civil Dark: 20:55 - 05:10. Nautical Dark: 21:35 - 04:30. Astro Dark: 22:20 - 03:45

Total Clouds (% Sky Obscured)

99
94
97
95
95
91
82
80
74
68
66
64
59
63
67
71

Low Clouds (% Sky Obscured)

55
56
57
58
58
58
58
58
58
58
57
57
57
56
54
53

Medium Clouds (% Sky Obscured)

19
20
22
20
16
13
10
10
14
21
23
24
26
29
36
40

High Clouds (% Sky Obscured)

85
90
90
90
72
59
44
29
14
0
0
0
0
1
2
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

5
9
9
5
6
6
3
23
28
22
27
29
25
24
19
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
26
26
25
23
26
26
25
25
26
25
23
23
23
23
22

Dew Point (°C)

19
18
17
16
14
14
15
14
14
13
12
13
13
14
13
13

Relative Humidity (%)

63
60
56
54
50
52
56
57
55
54
53
55
58
61
59
57

Pressure (mb)

1006
1006
1007
1008
1008
1009
1010
1010
1010
1011
1011
1011
1012
1012
1013
1013

Ozone (du)

342
341
344
346
348
348
348
347
346
345
345
344
344
344
345
345

Forecast for Morningside Heights, New York County, United States of America (40.81,-73.96)

Generated: 13/07/26 15:56:36. Forecast: 13/07/26 to 19/07/26. Timezone: UTC-4.00