Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 26

Full Moon 100%

19:07

07:51

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
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:53, Set: 18:49, Transit: 12:51. Moon - Rise: 19:07, Set: 07:51. Civil Dark: 19:16 - 06:27. Nautical Dark: 19:47 - 05:56. Astro Dark: 20:18 - 05:25

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
100
100
100
99
100
99
97
98
98
99
100
100
98
90
95
96
100
100
100
98
97
87
89

Medium Clouds (% Sky Obscured)

59
54
96
98
100
93
84
88
96
94
94
65
93
53
70
53
100
99
98
95
95
55
71
68

High Clouds (% Sky Obscured)

51
93
94
95
84
92
98
99
99
50
37
10
57
100
100
80
94
85
88
40
40
40
45
45

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

Precipitation Probability (%)

50
30
6
29
69
69
36
47
63
64
69
56
48
68
95
95
95
95
65
61
66
78
70
22

Precipitation Amount (mm)

0
0
0
0
0.7
0.5
0
0
0.3
0
0.5
0
0
0
0.4
1.1
1.8
0.6
0
0
0
0.7
0.3
0

Wind Speed/Direction (mph)

14
12
11
10
12
12
12
12
11
11
11
10
11
11
11
11
12
12
12
12
11
11
12
12

Chance of Frost

Temperature (°C)

14
14
15
15
15
15
15
15
15
15
15
15
15
15
15
15
16
15
15
16
16
16
16
16

Feels Like (°C)

11
11
11
12
13
12
12
12
13
12
13
13
13
13
13
12
12
12
12
12
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

92
93
90
90
90
89
89
86
87
86
83
80
78
78
77
68
61
67
74
73
68
69
74
75

Pressure (mb)

1008
1008
1008
1008
1008
1007
1007
1006
1006
1005
1005
1005
1004
1005
1004
1005
1005
1004
1004
1004
1004
1004
1004
1005

Ozone (du)

293
294
295
294
294
294
293
293
292
292
291
292
294
294
295
293
294
294
292
291
290
289
290
289

Sunday 27

Waning Gibbous 97%

19:07

09:01

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
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:54, Set: 18:47, Transit: 12:51. Moon - Rise: 19:07, Set: 09:01. Civil Dark: 19:15 - 06:28. Nautical Dark: 19:45 - 05:57. Astro Dark: 20:16 - 05:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
98
98
99
100
100
98
93
93
83
99
99
100
98
100
100
98
99
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
98
98
98
100
98
98
85
91
78
97
97
100
98
100
100
98
99
100

Medium Clouds (% Sky Obscured)

91
91
98
98
93
92
88
94
97
100
96
64
80
74
58
58
61
57
49
63
47
37
32
32

High Clouds (% Sky Obscured)

45
50
54
3
0
0
2
0
1
1
1
9
1
0
1
6
5
40
45
42
4
2
4
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 (%)

8
5
6
4
4
2
4
2
3
3
11
6
4
2
2
1
8
10
3
7
8
3
5
15

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
14
14
14
15
15
15
15
15
15
15
15
15
16
16
16
16
17
17
18
17
17
17

Dew Point (°C)

12
12
13
13
13
14
14
14
14
14
14
14
14
14
14
12
12
12
13
13
14
13
14
14

Relative Humidity (%)

77
78
81
81
82
85
85
85
85
85
85
85
86
85
81
72
71
69
69
70
72
69
73
76

Pressure (mb)

1005
1006
1006
1006
1007
1007
1007
1007
1007
1007
1008
1008
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011
1012
1012

Ozone (du)

290
290
291
291
291
290
289
287
287
287
286
286
286
286
286
285
284
283
284
283
284
284
283
283

Monday 28

Waning Gibbous 92%

19:37

10:14

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
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:55, Set: 18:46, Transit: 12:50. Moon - Rise: 19:37, Set: 10:14. Civil Dark: 19:13 - 06:29. Nautical Dark: 19:44 - 05:58. Astro Dark: 20:15 - 05:27

Total Clouds (% Sky Obscured)

99
99
100
100
98
97
95
97
99
95
91
94
96
97
99
91
82
90
99
97
94
90
86
81

Low Clouds (% Sky Obscured)

99
99
100
98
81
87
95
97
99
95
91
94
96
93
95
91
81
84
98
97
94
90
86
81

Medium Clouds (% Sky Obscured)

46
44
43
48
43
42
46
45
47
34
44
54
52
50
67
42
3
19
39
43
49
49
46
39

High Clouds (% Sky Obscured)

2
4
4
24
50
50
53
42
5
3
0
3
22
41
50
21
3
4
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 (%)

9
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
2
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
79
81
82
83
88
86
85
85
86
86
86
87
85
81
76
68
61
58
59
63
69
73
77

Pressure (mb)

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

Ozone (du)

284
284
285
286
287
287
287
287
288
288
289
291
293
295
295
294
293
293
293
291
288
286
285
284

Tuesday 29

Waning Gibbous 84%

20:13

11:29

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 OK
09 OK
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:56, Set: 18:44, Transit: 12:50. Moon - Rise: 20:13, Set: 11:29. Civil Dark: 19:12 - 06:30. Nautical Dark: 19:42 - 05:59. Astro Dark: 20:13 - 05:28

Total Clouds (% Sky Obscured)

78
72
58
50
51
53
88
90
90
90
89
87
87
26
39
38
57
56
84
88
65
100
100
57

Low Clouds (% Sky Obscured)

78
69
30
6
8
8
88
90
90
90
89
87
87
7
26
20
9
8
8
27
6
9
7
3

Medium Clouds (% Sky Obscured)

36
41
40
39
44
50
52
49
46
43
41
39
32
26
25
21
28
33
38
25
12
0
3
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
21
19
45
60
55
100
100
57

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
81
84
88
88
88
89
83
81
81
81
81
79
78
70
65
59
58
60
65
67
69
80
83

Pressure (mb)

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

Ozone (du)

285
285
286
288
288
288
286
285
284
284
283
282
283
283
282
281
282
281
279
278
277
277
277
277

Wednesday 30

Waning Gibbous 74%

20:57

12:41

19 Bad
20 Bad
21 Bad
22 OK
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
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:57, Set: 18:42, Transit: 12:50. Moon - Rise: 20:57, Set: 12:41. Civil Dark: 19:10 - 06:30. Nautical Dark: 19:41 - 06:00. Astro Dark: 20:12 - 05:29

Total Clouds (% Sky Obscured)

65
40
91
41
80
69
100
100
100
59
99
98
98
91
84
77
69
59
50
56
63
70
73
83

Low Clouds (% Sky Obscured)

0
3
5
8
4
2
1
1
2
1
4
4
5
4
2
0
1
3
5
4
2
0
1
2

Medium Clouds (% Sky Obscured)

8
12
55
26
39
53
60
59
57
51
50
43
41
23
14
7
5
3
1
1
1
2
10
17

High Clouds (% Sky Obscured)

65
40
38
40
80
68
100
100
100
57
90
83
70
67
60
57
46
40
34
42
51
70
65
63

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
1
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)

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

Chance of Frost

Temperature (°C)

21
20
20
20
20
20
19
20
19
19
19
19
19
20
21
23
25
25
26
27
27
27
27
25

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
89
89
88
91
91
93
95
93
93
93
93
92
86
74
63
54
52
49
47
48
49
50
53

Pressure (mb)

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

Ozone (du)

276
276
275
275
274
273
272
271
271
271
271
271
271
271
271
270
270
270
269
269
268
268
267
266

Thursday 1

Waning Gibbous 63%

21:52

13:46

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
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:58, Set: 18:41, Transit: 12:49. Moon - Rise: 21:52, Set: 13:46. Civil Dark: 19:09 - 06:31. Nautical Dark: 19:39 - 06:01. Astro Dark: 20:10 - 05:30

Total Clouds (% Sky Obscured)

87
79
69
61
71
79
84
87
92
97
97
97
96
97
99
99
98
96
95
97
98
99
97
96

Low Clouds (% Sky Obscured)

3
3
2
1
1
0
0
0
1
1
12
23
33
36
39
42
42
41
41
30
20
9
8
9

Medium Clouds (% Sky Obscured)

25
36
49
60
56
54
52
60
68
75
83
89
96
95
94
85
73
64
55
48
41
34
31
28

High Clouds (% Sky Obscured)

56
44
29
17
31
37
31
40
58
77
62
48
36
52
63
72
70
68
68
82
90
94
94
94

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
1
1
0
0
0
0
0
0
0
0
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
64
64
65
66
66
67
67
68
69
71
69
68
66
68
71
72
65
60
55
56
59
61
68

Pressure (mb)

1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1016
1016
1016
1015
1015
1015
1015

Ozone (du)

265
264
264
264
264
264
263
263
262
261
260
261
261
261
262
262
262
262
262
262
262
263
263
263

Friday 2

Waning Gibbous 51%

22:55

14:41

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

Sun - Rise: 06:59, Set: 18:39, Transit: 12:49. Moon - Rise: 22:55, Set: 14:41. Civil Dark: 19:07 - 06:32. Nautical Dark: 19:38 - 06:02. Astro Dark: 20:08 - 05:31

Total Clouds (% Sky Obscured)

95
93
90
88
87
86
89
93
95
98
99
99
100
97
96
93
91
89
86

Low Clouds (% Sky Obscured)

10
10
12
16
29
40
52
54
61
66
74
84
94
74
50
29
20
10
0

Medium Clouds (% Sky Obscured)

26
47
67
87
85
82
77
84
89
97
84
69
55
41
24
13
24
34
40

High Clouds (% Sky Obscured)

94
80
67
54
47
26
22
18
18
18
46
70
91
89
89
87
82
78
70

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

Precipitation Probability (%)

0
20
29
36
95
95
95
95
95
75
81
85
87
70
49
5
4
2
0

Precipitation Amount (mm)

0
0
0
0
1.1
2.4
4.2
1.7
0.9
0.2
0.4
0.6
0.7
0.5
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
22
22
22
22
21
20
19
19
18
17
17
17
17
18
19
20
20
21

Feels Like (°C)

28
28
22
23
24
24
24
23
21
20
19
18
18
18
17
18
19
20
20

Dew Point (°C)

19
20
19
19
19
18
17
16
15
14
12
13
13
13
14
14
15
15
16

Relative Humidity (%)

75
84
84
85
84
84
84
84
80
76
71
73
76
78
76
73
71
71
71

Pressure (mb)

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

Ozone (du)

263
263
264
264
265
264
264
263
264
264
264
265
266
267
267
266
266
266
266

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

Generated: 26/09/26 19:50:17. Forecast: 26/09/26 to 02/10/26. Timezone: UTC-4.00