Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 14

Third Quarter 39%

23:16

15:49

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

Sun - Rise: 06:26, Set: 18:53, Transit: 12:39. Moon - Rise: 23:16, Set: 15:49. Civil Dark: 19:21 - 05:58. Nautical Dark: 19:54 - 05:24. Astro Dark: 20:28 - 04:50

Total Clouds (% Sky Obscured)

37
35
38
78
50
62
57
62
62
38
13
27
40
49
63
69
39
27
27
29
24
20
58
37

Low Clouds (% Sky Obscured)

6
31
38
60
50
62
57
62
62
38
9
23
37
45
38
44
32
24
14
6
0
0
29
29

Medium Clouds (% Sky Obscured)

0
0
2
0
0
0
0
0
0
0
6
13
20
32
7
8
5
17
20
23
18
14
5
7

High Clouds (% Sky Obscured)

37
7
35
20
1
1
2
1
0
0
0
0
0
2
40
40
18
2
2
0
0
1
37
13

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
2
45
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)

3
2
2
1
2
3
3
3
3
4
5
6
7
7
8
9
8
7
7
7
7
5
5
4

Chance of Frost

Temperature (°C)

15
15
15
14
14
14
14
13
13
13
16
19
21
22
23
23
23
23
23
22
20
17
16
14

Feels Like (°C)

18
16
18
15
15
17
16
16
15
15
16
20
21
22
23
21
21
22
23
22
21
18
17
16

Dew Point (°C)

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

Relative Humidity (%)

89
90
92
92
92
93
93
95
95
92
78
65
58
53
51
51
52
51
52
55
64
76
83
87

Pressure (mb)

1020
1020
1020
1021
1021
1021
1022
1022
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026

Ozone (du)

299
298
295
295
295
293
292
292
292
293
293
293
293
292
291
291
291
291
291
291
291
290
290
290

Monday 15

Waning Crescent 28%

00:24

16:33

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
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:27, Set: 18:51, Transit: 12:39. Moon - Rise: 00:24, Set: 16:33. Civil Dark: 19:19 - 05:59. Nautical Dark: 19:52 - 05:26. Astro Dark: 20:26 - 04:52

Total Clouds (% Sky Obscured)

52
48
58
81
78
72
56
50
66
86
91
82
71
57
92
100
56
52
56
67
99
100
100
100

Low Clouds (% Sky Obscured)

52
48
58
81
78
72
56
50
66
85
77
58
29
10
22
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
44

High Clouds (% Sky Obscured)

29
39
51
68
39
38
41
50
41
80
79
79
42
38
89
100
52
48
52
63
99
100
100
99

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
23
100
100
100
100
100
100
56
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)

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

Chance of Frost

Temperature (°C)

14
13
13
13
12
13
13
13
13
13
15
16
19
21
23
23
24
23
23
22
20
17
15
14

Feels Like (°C)

16
15
15
15
13
13
14
14
15
14
15
16
18
20
21
21
21
21
21
19
18
15
13
13

Dew Point (°C)

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

Relative Humidity (%)

90
92
93
92
93
92
93
92
92
90
79
63
52
44
41
38
37
36
36
41
50
59
63
68

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1026
1026
1025
1025
1025
1025
1024
1024
1025
1025

Ozone (du)

291
291
290
289
288
289
289
289
289
290
290
289
289
288
288
288
287
287
286
285
285
285
286
287

Tuesday 16

Waning Crescent 18%

01:37

17:07

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
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:28, Set: 18:49, Transit: 12:39. Moon - Rise: 01:37, Set: 17:07. Civil Dark: 19:17 - 06:00. Nautical Dark: 19:51 - 05:27. Astro Dark: 20:24 - 04:53

Total Clouds (% Sky Obscured)

100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
99
100
99
99
86
94
95
88
96

Low Clouds (% Sky Obscured)

0
0
0
0
16
32
48
52
51
44
22
31
26
24
30
41
61
47
65
81
74
80
72
69

Medium Clouds (% Sky Obscured)

71
86
90
87
82
76
86
84
83
90
90
96
59
86
86
76
96
96
66
46
89
91
73
69

High Clouds (% Sky Obscured)

100
100
100
94
100
100
100
100
100
100
100
99
100
95
100
97
99
90
80
6
2
4
10
25

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
2
45
79
100
100
100
1
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
Very Light Rain
None
None
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
2
6
7
32
46
27
25
45
10
2
4
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
3
3
2
2
2
2
2
1
2
2
2
3
4
4
4
4
4
4
3
3
5
5
5

Chance of Frost

Temperature (°C)

13
13
12
12
12
12
12
12
12
12
14
16
18
20
21
22
22
22
21
21
19
18
17
16

Feels Like (°C)

12
12
11
11
11
11
11
12
12
11
13
16
18
19
20
20
21
20
20
20
19
17
15
15

Dew Point (°C)

9
9
8
8
9
8
8
8
8
8
8
10
9
8
7
6
5
4
4
7
9
11
12
13

Relative Humidity (%)

72
79
76
77
80
80
80
77
79
77
70
64
53
45
40
35
32
30
31
38
52
65
72
79

Pressure (mb)

1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1022
1022
1021
1021
1020
1020
1020
1020
1020
1020

Ozone (du)

287
288
289
290
289
288
288
289
290
291
291
291
291
292
292
290
289
290
290
291
291
291
292
292

Wednesday 17

Waning Crescent 11%

02:50

17:35

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

Sun - Rise: 06:29, Set: 18:48, Transit: 12:38. Moon - Rise: 02:50, Set: 17:35. Civil Dark: 19:16 - 06:01. Nautical Dark: 19:49 - 05:28. Astro Dark: 20:23 - 04:54

Total Clouds (% Sky Obscured)

96
97
99
99
96
100
100
90
81
87
90
89
87
81
80
69
41
35
28
29
24
20
28
37

Low Clouds (% Sky Obscured)

67
68
74
72
69
77
84
74
71
69
73
83
83
81
79
69
41
35
28
29
24
20
28
37

Medium Clouds (% Sky Obscured)

80
94
95
91
83
95
95
68
38
22
21
23
17
15
11
8
4
2
0
0
0
0
0
1

High Clouds (% Sky Obscured)

35
53
75
98
93
89
83
89
81
87
67
34
0
1
1
2
1
1
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 (%)

3
26
35
39
45
42
19
19
14
4
8
7
3
8
10
8
10
10
10
9
6
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)

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

Chance of Frost

Temperature (°C)

16
16
16
16
16
16
16
16
15
15
17
19
21
23
25
26
26
26
26
26
24
21
19
19

Feels Like (°C)

15
15
15
15
15
15
16
16
15
16
18
20
22
24
25
26
26
26
26
27
25
22
20
20

Dew Point (°C)

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

Relative Humidity (%)

85
86
83
82
83
89
89
87
93
93
77
62
51
45
40
37
33
32
32
37
49
56
66
73

Pressure (mb)

1020
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1016
1016
1015
1014
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

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

Thursday 18

Waning Crescent 5%

04:01

17:57

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

Sun - Rise: 06:30, Set: 18:46, Transit: 12:38. Moon - Rise: 04:01, Set: 17:57. Civil Dark: 19:14 - 06:02. Nautical Dark: 19:47 - 05:29. Astro Dark: 20:21 - 04:55

Total Clouds (% Sky Obscured)

54
48
36
23
16
8
1
1
0
1
3
2
12
60
78
62
53
63
66
49
31
9
7
3

Low Clouds (% Sky Obscured)

52
40
30
18
13
6
0
0
0
0
0
0
1
11
18
25
27
37
47
49
31
9
7
3

Medium Clouds (% Sky Obscured)

2
3
3
3
3
1
0
0
0
0
3
0
0
12
24
39
26
17
17
14
7
4
3
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
2
5
3
2
0
0
0
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
0
0
0
0
0
0
0
0
0
0
0
0
12
11
8
15
14
11
17
19
19
10
6

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

Chance of Frost

Temperature (°C)

18
17
17
17
17
17
16
16
17
17
19
21
24
25
26
26
25
24
24
23
21
19
18
16

Feels Like (°C)

19
18
18
18
18
18
18
18
18
19
21
23
25
26
25
24
23
22
22
21
21
21
21
14

Dew Point (°C)

14
14
13
13
12
12
11
11
12
13
13
13
14
15
14
13
14
11
8
5
4
3
2
2

Relative Humidity (%)

79
82
78
76
74
73
72
73
74
76
67
58
56
53
49
45
49
42
37
31
32
34
35
38

Pressure (mb)

1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1012
1012
1013
1014
1015
1017

Ozone (du)

288
288
287
287
286
287
287
287
288
291
292
291
290
290
291
290
290
292
293
294
295
296
297
297

Friday 19

Waning Crescent 1%

05:08

18:17

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

Sun - Rise: 06:31, Set: 18:44, Transit: 12:38. Moon - Rise: 05:08, Set: 18:17. Civil Dark: 19:12 - 06:03. Nautical Dark: 19:45 - 05:30. Astro Dark: 20:19 - 04:56

Total Clouds (% Sky Obscured)

2
2
3
2
2
1
0
0
0
0
0
0
0
4
8
7
4
1
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

2
2
3
2
2
1
0
0
0
0
0
0
0
4
8
7
4
1
0
0
0
0
0
0

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
0
0
0

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)

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 (%)

2
4
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
1
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)

10
10
9
8
7
6
6
6
6
7
8
8
8
8
8
8
7
7
7
7
5
3
1
2

Chance of Frost

Temperature (°C)

15
13
12
11
10
9
9
8
8
8
9
10
12
14
15
17
18
18
17
17
15
13
10
10

Feels Like (°C)

14
13
12
12
11
7
8
8
7
7
6
7
8
9
9
10
10
16
16
15
15
15
16
9

Dew Point (°C)

2
1
0
0
-1
-1
-1
-1
-1
-1
-1
-2
-3
-4
-5
-5
-6
-6
-5
-5
-5
-4
-4
-4

Relative Humidity (%)

41
43
45
46
48
49
51
52
52
52
51
42
34
29
25
22
19
19
21
21
25
30
36
38

Pressure (mb)

1018
1019
1020
1020
1021
1021
1022
1022
1023
1024
1025
1025
1025
1026
1025
1025
1025
1025
1025
1025
1025
1026
1026
1027

Ozone (du)

296
296
295
294
294
293
292
292
291
290
290
289
288
288
287
286
285
286
286
287
286
286
285
286

Saturday 20

Waning Crescent 0%

06:14

18:35

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

Sun - Rise: 06:32, Set: 18:42, Transit: 12:37. Moon - Rise: 06:14, Set: 18:35. Civil Dark: 19:10 - 06:04. Nautical Dark: 19:43 - 05:31. Astro Dark: 20:17 - 04:58

Total Clouds (% Sky Obscured)

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

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

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
0

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

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
9
9
8
8
7
7
8
9
10
13
16
19
20
22
23
23
22
22
19
16

Feels Like (°C)

9
11
11
11
10
7
7
7
7
7
7
11
12
13
13
15
15
22
22
21
21
20

Dew Point (°C)

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

Relative Humidity (%)

41
44
46
47
50
50
49
50
47
46
43
37
32
27
24
22
19
22
24
27
33
41

Pressure (mb)

1027
1028
1028
1028
1028
1028
1028
1027
1027
1028
1028
1027
1027
1027
1026
1025
1024
1024
1023
1022
1022
1022

Ozone (du)

287
287
285
283
281
280
279
278
278
279
279
279
278
278
279
280
281
281
281
281
281
281

Forecast for Cedarwood, Middlesex, United States of America (42.36,-71.26)

Generated: 14/09/25 22:19:16. Forecast: 14/09/25 to 20/09/25. Timezone: UTC-4.00