Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 17

Waxing Crescent 41%

13:31

22:35

13 OK
14 OK
15 Bad
16 Bad
17 OK
18 OK
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

Sun - Rise: 06:45, Set: 19:04, Transit: 12:54. Moon - Rise: 13:31, Set: 22:35. Civil Dark: 19:31 - 06:19. Nautical Dark: 20:02 - 05:48. Astro Dark: 20:33 - 05:17

Total Clouds (% Sky Obscured)

48
48
60
72
39
41
69
67
55
54
65
80
89
92
84
64
59
51
50
48
63
69
72
80

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
16
10
16
17
21
33
14
22
21
24
27
25
34
34
34
33

Medium Clouds (% Sky Obscured)

36
44
16
24
39
23
50
57
39
33
47
62
64
45
70
26
28
0
0
0
2
0
28
26

High Clouds (% Sky Obscured)

6
18
19
31
6
19
17
23
24
2
5
55
55
57
20
2
4
5
6
4
26
39
39
42

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
3
5
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
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
3
10
30
64
94
64
26
9
7
6
0
2
1
0
0
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
1.2
0.4
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
8
8
11
9
9
8
8
9
8
7
7
7
7
6
6
5
5
5
6
6
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
58
59
61
63
70
74
73
71
73
75
78
88
92
94
92
92
94
94
94
88
79
67
60

Pressure (mb)

1024
1023
1022
1022
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1018
1018
1018
1018
1019
1019
1019
1019
1018

Ozone (du)

288
286
285
285
284
283
282
279
278
279
277
275
276
277
277
275
274
274
275
275
272
271
269
267

Friday 18

First Quarter 51%

14:26

23:25

13 Bad
14 Bad
15 Bad
16 OK
17 OK
18 Good
19 Good
20 Good
21 OK
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

Sun - Rise: 06:46, Set: 19:03, Transit: 12:54. Moon - Rise: 14:26, Set: 23:25. Civil Dark: 19:29 - 06:20. Nautical Dark: 20:00 - 05:49. Astro Dark: 20:31 - 05:18

Total Clouds (% Sky Obscured)

80
100
78
26
39
3
5
2
27
5
11
22
73
83
89
79
78
91
98
85
78
75
87
88

Low Clouds (% Sky Obscured)

16
14
23
6
0
0
1
0
6
0
1
3
7
8
11
12
9
8
14
12
15
16
22
30

Medium Clouds (% Sky Obscured)

0
16
13
19
0
0
0
0
1
0
4
5
9
11
0
0
0
0
11
10
2
2
7
10

High Clouds (% Sky Obscured)

72
100
61
3
39
3
3
2
2
4
2
4
41
50
75
58
61
85
97
78
73
62
69
73

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 (%)

1
3
1
1
0
0
0
0
0
0
0
0
1
1
1
0
0
1
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
8
8
7
6
5
6
6
5
4
4
4
4
5
5
6
7
7
9
10
10
10

Chance of Frost

Temperature (°C)

28
28
29
28
28
26
24
23
22
22
21
21
20
20
20
20
20
20
20
21
23
23
24
24

Feels Like (°C)

29
29
29
28
29
27
26
24
24
24
23
23
23
22
22
21
21
20
19
21
22
22
22
23

Dew Point (°C)

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

Relative Humidity (%)

55
52
51
52
52
58
63
64
67
67
72
77
86
92
92
93
93
85
76
73
64
62
60
61

Pressure (mb)

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

Ozone (du)

266
264
264
262
262
263
264
265
265
265
265
266
265
264
265
265
265
266
267
268
268
267
266
265

Saturday 19

Waxing Gibbous 61%

15:14

00:22

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:47, Set: 19:01, Transit: 12:53. Moon - Rise: 15:14, Set: 00:22. Civil Dark: 19:27 - 06:21. Nautical Dark: 19:58 - 05:50. Astro Dark: 20:30 - 05:19

Total Clouds (% Sky Obscured)

90
56
63
77
68
50
58
64
53
54
83
88
95
84
56
79
71
79
95
97
99
81
87
84

Low Clouds (% Sky Obscured)

40
29
42
68
53
14
29
40
23
23
83
84
83
36
16
24
31
39
75
80
84
53
70
73

Medium Clouds (% Sky Obscured)

15
33
42
37
41
44
35
29
32
32
64
63
51
56
37
20
44
47
44
42
38
32
31
27

High Clouds (% Sky Obscured)

77
14
6
3
3
3
3
3
3
2
3
5
33
35
5
50
13
27
64
33
38
39
30
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
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 (%)

1
2
1
0
0
1
1
5
2
9
12
14
7
9
1
0
0
0
0
0
0
7
3
7

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
16
16
17
18
18
19
19
19
18
19
19
19
19
19
19
18
18
18
18
19
20
19
20

Relative Humidity (%)

62
60
60
64
71
75
80
83
83
81
84
83
85
85
87
85
82
83
80
79
80
79
72
71

Pressure (mb)

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

Ozone (du)

265
264
263
263
264
264
265
265
266
267
267
268
268
268
269
270
269
270
271
272
273
273
272
271

Sunday 20

Waxing Gibbous 70%

15:55

01:22

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:48, Set: 19:00, Transit: 12:53. Moon - Rise: 15:55, Set: 01:22. Civil Dark: 19:26 - 06:22. Nautical Dark: 19:57 - 05:51. Astro Dark: 20:28 - 05:20

Total Clouds (% Sky Obscured)

78
66
68
46
45
59
59
67
86
100
100
100
100
97
93
90
90
90
77
92
95
97
98
99

Low Clouds (% Sky Obscured)

67
53
62
21
25
14
56
45
74
78
84
87
54
37
39
45
61
58
44
88
92
94
96
98

Medium Clouds (% Sky Obscured)

23
23
20
21
23
22
25
36
51
100
58
53
88
83
76
72
67
43
39
50
57
71
62
61

High Clouds (% Sky Obscured)

7
7
7
21
3
44
3
2
1
41
25
48
72
69
38
24
6
46
26
12
9
38
13
20

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
5
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
1
2
3
5
4
1
9
26
48
68
57
55
52
45
30
26
20
4
6
6
4
5
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
13
13
12
12
11
11
13
12
11
10
6
5
5
5
7
9
9
9
8
10
10
10
10

Chance of Frost

Temperature (°C)

26
26
27
27
27
25
24
23
23
23
23
23
23
22
22
22
22
21
21
21
21
20
20
21

Feels Like (°C)

25
26
26
26
27
26
25
23
24
23
23
24
25
25
24
24
23
22
21
22
21
20
20
20

Dew Point (°C)

20
20
20
21
21
21
21
20
20
20
20
21
21
21
22
22
21
21
20
19
18
17
16
16

Relative Humidity (%)

68
66
65
69
72
77
82
81
80
79
80
91
92
94
96
96
96
95
95
92
86
81
75
73

Pressure (mb)

1015
1015
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1015
1016
1016
1017
1018
1018
1018

Ozone (du)

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

Monday 21

Waxing Gibbous 79%

16:31

02:25

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:49, Set: 18:58, Transit: 12:53. Moon - Rise: 16:31, Set: 02:25. Civil Dark: 19:24 - 06:22. Nautical Dark: 19:55 - 05:52. Astro Dark: 20:26 - 05:21

Total Clouds (% Sky Obscured)

100
98
95
93
93
87
92
96
98
100
100
100
100
91
91
91
93
95
97
98
98
98
98
97

Low Clouds (% Sky Obscured)

100
96
92
92
80
74
89
95
96
98
97
96
95
91
91
91
93
95
97
97
97
98
97
96

Medium Clouds (% Sky Obscured)

58
55
57
49
76
47
39
48
57
54
36
31
27
47
54
63
72
81
90
86
80
77
80
81

High Clouds (% Sky Obscured)

31
28
25
20
13
3
6
56
57
100
100
100
100
67
53
50
43
36
34
40
41
52
53
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
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
Very Light Rain
Very Light Rain
None
None
None
None
Very Light Rain

Precipitation Probability (%)

2
2
2
3
7
8
13
8
9
15
11
22
22
40
44
44
43
44
47
40
33
26
42
55

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0
0
0
0
0.2

Wind Speed/Direction (mph)

11
11
11
11
10
10
11
11
11
11
10
10
9
9
8
9
9
10
12
13
13
14
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
16
16
16
17
17
17
17
17
17
18
18
19
19
20
20
19
19
19
19
18
18
18

Relative Humidity (%)

74
74
73
73
74
76
79
79
77
79
79
81
82
85
87
89
91
88
87
85
81
78
75
79

Pressure (mb)

1019
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1021
1021

Ozone (du)

277
277
277
277
278
279
279
279
279
279
278
277
277
277
277
277
278
279
281
283
284
285
285
286

Tuesday 22

Waxing Gibbous 87%

17:01

03:29

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:50, Set: 18:56, Transit: 12:52. Moon - Rise: 17:01, Set: 03:29. Civil Dark: 19:23 - 06:23. Nautical Dark: 19:53 - 05:53. Astro Dark: 20:25 - 05:21

Total Clouds (% Sky Obscured)

96
97
99
100
99
99
98
99
99
100
100
100
100
100
100
99
99
99
99
99
98
98
99
99

Low Clouds (% Sky Obscured)

96
97
98
99
99
99
98
97
96
95
94
92
91
94
95
97
97
98
97
96
96
96
95
94

Medium Clouds (% Sky Obscured)

82
83
84
85
88
91
94
79
64
49
38
27
16
18
21
21
20
20
19
24
28
35
37
35

High Clouds (% Sky Obscured)

66
80
86
93
95
94
93
96
98
100
100
100
100
98
97
95
75
56
53
55
52
50
55
60

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

Very Light Rain
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 (%)

64
58
51
36
33
26
18
16
14
8
12
12
11
10
9
3
7
7
3
8
11
11
14
14

Precipitation Amount (mm)

0.3
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)

15
16
16
17
17
17
17
16
16
16
15
15
15
16
15
15
15
15
15
15
15
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
85
80
74
67
68
68
69
68
66
65
65
65
66
65
65
65
65
65
66
65
64
64
63

Pressure (mb)

1021
1021
1021
1021
1021
1022
1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1026
1026
1027
1026

Ozone (du)

286
287
287
288
288
288
288
288
288
289
289
289
289
289
289
289
290
291
292
293
293
293
293
295

Wednesday 23

Waxing Gibbous 93%

17:28

04:33

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

Sun - Rise: 06:50, Set: 18:55, Transit: 12:52. Moon - Rise: 17:28, Set: 04:33. Civil Dark: 19:21 - 06:24. Nautical Dark: 19:52 - 05:54. Astro Dark: 20:23 - 05:22

Total Clouds (% Sky Obscured)

100
100
99
99
98
96
95
97
98
99
98
97
95
96
96
96
98
99
100

Low Clouds (% Sky Obscured)

94
94
95
95
93
89
86
88
91
94
93
93
91
85
79
72
72
77
79

Medium Clouds (% Sky Obscured)

37
46
53
59
59
59
54
53
52
50
50
46
46
48
51
49
44
40
45

High Clouds (% Sky Obscured)

55
42
34
31
30
32
30
30
25
25
19
13
9
13
18
19
21
23
25

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

10
23
28
29
25
21
15
20
22
20
25
29
31
33
31
27
30
32
33

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

16
16
16
17
16
16
16
17
17
16
16
16
16
15
15
15
16
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
17
19
19
18
18
18
18
17
17
17
17
18
18
17
18
17
18
18

Dew Point (°C)

16
15
15
16
16
16
16
16
16
16
16
17
17
17
17
17
17
17
17

Relative Humidity (%)

62
60
62
65
67
68
70
72
73
73
74
76
79
81
79
77
75
75
74

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1024
1024
1024

Ozone (du)

296
298
299
300
301
303
304
305
305
306
306
306
306
306
306
307
307
307
307

Forecast for Genezer Estates, Worcester, United States of America (38.16,-75.17)

Generated: 17/09/26 13:41:04. Forecast: 17/09/26 to 23/09/26. Timezone: UTC-4.00