Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 11%

03:02

17:12

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
13 Bad

Sun - Rise: 06:38, Set: 18:58, Transit: 12:47. Moon - Rise: 03:02, Set: 17:12. Civil Dark: 19:25 - 06:10. Nautical Dark: 19:57 - 05:38. Astro Dark: 20:31 - 05:05

Total Clouds (% Sky Obscured)

94
96
97
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
92
88
92
64

Low Clouds (% Sky Obscured)

94
96
97
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
85
68
75
50

Medium Clouds (% Sky Obscured)

36
17
15
18
20
26
22
21
16
26
39
57
44
30
22
18
22
24
16
10
15
14
14
10

High Clouds (% Sky Obscured)

88
1
71
75
0
85
85
32
0
0
1
1
1
2
2
1
1
1
0
0
0
1
0
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
Very Light Rain
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
0
0
75
56
43
63
46
33
32
26
33
39
23
17
24
26
14
4
2
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.3
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
6
5
5
7
7
7
6
6
5
5
5
5
5
5
5
5
4
4
4
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
20
19
19
19
19
19
19
19
18
18
19
18
19
18
19
19
19
19
19
20
21
23
25

Dew Point (°C)

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

Relative Humidity (%)

65
66
72
81
84
86
90
92
95
96
95
96
96
98
96
98
98
96
96
96
93
91
85
73

Pressure (mb)

1019
1018
1018
1017
1017
1017
1018
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1016
1016
1016
1015
1015
1015

Ozone (du)

290
292
293
294
295
295
295
295
296
296
295
295
295
295
294
296
297
296
295
294
294
293
292
292

Thursday 18

Waning Crescent 5%

04:12

17:40

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

Sun - Rise: 06:39, Set: 18:56, Transit: 12:46. Moon - Rise: 04:12, Set: 17:40. Civil Dark: 19:23 - 06:11. Nautical Dark: 19:56 - 05:39. Astro Dark: 20:29 - 05:06

Total Clouds (% Sky Obscured)

29
8
30
7
7
9
10
7
0
0
0
0
0
0
0
0
0
6
19
17
33
37
29
63

Low Clouds (% Sky Obscured)

24
6
27
7
7
9
10
7
0
0
0
0
0
0
0
0
0
0
0
0
21
20
22
29

Medium Clouds (% Sky Obscured)

4
0
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
6
18
17
24
28
18
47

High Clouds (% Sky Obscured)

2
3
2
1
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 (%)

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
3
4
5
3
4
4
4
5
4
4
4
5
4
4
4
5
5
5
7
7
7
8
8

Chance of Frost

Temperature (°C)

26
27
27
27
25
22
21
20
20
19
18
18
17
17
17
16
16
16
19
22
24
26
27
28

Feels Like (°C)

28
29
30
29
29
25
24
23
22
22
21
20
19
19
18
18
17
17
20
22
24
27
27
28

Dew Point (°C)

17
16
15
15
17
17
17
16
16
16
16
14
13
12
12
11
11
11
12
13
12
13
13
13

Relative Humidity (%)

57
49
45
49
60
73
77
77
80
82
83
79
74
73
71
69
69
71
64
55
49
45
42
40

Pressure (mb)

1014
1013
1013
1012
1012
1013
1013
1013
1014
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015

Ozone (du)

291
291
292
291
290
289
290
290
289
288
288
288
292
292
292
292
293
294
295
296
295
295
294
293

Friday 19

Waning Crescent 1%

05:18

18:04

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

Sun - Rise: 06:40, Set: 18:54, Transit: 12:46. Moon - Rise: 05:18, Set: 18:04. Civil Dark: 19:22 - 06:12. Nautical Dark: 19:54 - 05:40. Astro Dark: 20:27 - 05:07

Total Clouds (% Sky Obscured)

52
46
56
26
39
14
1
1
25
24
0
1
2
2
2
1
0
1
4
4
5
27
4
2

Low Clouds (% Sky Obscured)

25
29
44
15
29
12
0
0
25
24
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

36
23
29
15
3
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
1
1
1
0
0
0
0
1
0
0
0
0
3
1
0
4
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
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
7
7
8
6
5
5
5
6
7
8
7
7
7
7
6
6
8
8
8
8
6
6

Chance of Frost

Temperature (°C)

28
28
28
27
25
22
19
18
17
16
16
15
14
13
13
12
11
11
13
15
18
19
21
22

Feels Like (°C)

28
29
29
28
25
23
20
20
19
17
16
14
13
12
12
11
10
10
11
13
16
18
19
21

Dew Point (°C)

13
13
12
12
12
12
12
12
12
11
10
7
5
4
4
3
2
2
3
3
3
3
3
3

Relative Humidity (%)

38
38
38
38
44
55
61
66
68
71
67
56
52
52
53
54
54
55
51
42
37
32
30
29

Pressure (mb)

1014
1014
1014
1014
1015
1016
1017
1018
1019
1019
1020
1021
1021
1022
1023
1023
1024
1025
1026
1026
1026
1027
1026
1026

Ozone (du)

291
290
289
289
289
288
288
288
288
286
284
284
285
285
286
287
287
286
286
287
288
288
288
287

Saturday 20

Waning Crescent 0%

06:23

18:25

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

Sun - Rise: 06:41, Set: 18:52, Transit: 12:46. Moon - Rise: 06:23, Set: 18:25. Civil Dark: 19:20 - 06:13. Nautical Dark: 19:52 - 05:41. Astro Dark: 20:25 - 05:08

Total Clouds (% Sky Obscured)

2
1
1
0
0
0
0
0
3
12
2
2
3
6
4
3
6
11
15
21
31
27
25
19

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
8
14
13
11
7

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
2
4
1
1
1
2
3
3
6
9
6
3
1
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)

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

Chance of Frost

Temperature (°C)

22
22
22
21
20
16
15
14
14
14
13
13
12
12
11
11
10
10
12
15
18
19
20
20

Feels Like (°C)

21
21
21
20
19
16
15
14
14
14
14
15
14
13
12
11
11
11
13
16
17
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

28
29
31
34
41
48
54
61
70
74
78
80
81
84
85
85
87
87
79
67
57
48
44
41

Pressure (mb)

1026
1026
1025
1025
1026
1026
1026
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1028
1028

Ozone (du)

287
287
287
286
286
286
287
286
285
284
283
284
284
284
283
283
284
285
286
287
288
290
291
292

Sunday 21

New Moon 1%

07:26

18:44

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

Sun - Rise: 06:42, Set: 18:51, Transit: 12:45. Moon - Rise: 07:26, Set: 18:44. Civil Dark: 19:18 - 06:14. Nautical Dark: 19:50 - 05:42. Astro Dark: 20:23 - 05:09

Total Clouds (% Sky Obscured)

41
57
74
83
91
100
86
70
45
25
22
23
64
57
50
41
42
46
42
35
24
34
42
44

Low Clouds (% Sky Obscured)

15
24
35
35
34
32
43
54
45
25
22
23
62
57
50
41
30
20
21
21
22
15
7
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
1
1
2

High Clouds (% Sky Obscured)

19
36
56
75
88
100
68
39
12
19
22
23
19
15
24
37
40
40
30
15
1
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
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)

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

Chance of Frost

Temperature (°C)

20
20
20
19
17
15
14
13
13
12
12
12
11
11
11
11
12
13
14
16
19
21
22
23

Feels Like (°C)

17
17
17
16
15
13
12
12
12
12
13
13
13
13
13
13
12
12
12
16
16
17
18
20

Dew Point (°C)

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

Relative Humidity (%)

39
39
39
42
46
51
57
61
65
67
71
76
79
80
81
81
80
77
76
69
63
58
55
54

Pressure (mb)

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

Ozone (du)

293
294
294
294
294
293
294
294
293
291
287
286
284
283
283
282
283
283
284
284
284
284
284
284

Monday 22

Waxing Crescent 4%

08:28

19:03

14 OK
15 OK
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 OK
00 OK
01 OK
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: 06:43, Set: 18:49, Transit: 12:45. Moon - Rise: 08:28, Set: 19:03. Civil Dark: 19:16 - 06:15. Nautical Dark: 19:48 - 05:43. Astro Dark: 20:21 - 05:10

Total Clouds (% Sky Obscured)

35
20
10
6
4
1
0
0
0
14
27
41
51
62
76
81
87
93
93
93
94
94
96
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
14
27
41
51
61
72
71
70
71
78
81
85
71
58
44

Medium Clouds (% Sky Obscured)

2
2
2
2
2
1
0
0
0
4
4
3
2
1
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
10
20
31
48
64
81
62
41
20

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
1
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)

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

Chance of Frost

Temperature (°C)

24
23
23
23
21
19
17
17
17
16
17
17
17
17
18
18
18
18
18
20
21
22
24
25

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
53
54
56
63
72
81
85
87
92
93
96
98
95
95
92
90
89
88
82
77
73
66
60

Pressure (mb)

1022
1021
1021
1020
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1020
1019

Ozone (du)

284
282
281
279
279
279
279
279
279
280
279
279
279
278
278
278
278
277
277
277
277
277
276
275

Tuesday 23

Waxing Crescent 4%

09:31

19:23

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 OK
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:44, Set: 18:47, Transit: 12:45. Moon - Rise: 09:31, Set: 19:23. Civil Dark: 19:15 - 06:16. Nautical Dark: 19:47 - 05:44. Astro Dark: 20:19 - 05:12

Total Clouds (% Sky Obscured)

98
96
92
89
74
47
27
28
33
51
71
84
88
94
100
100
100
100

Low Clouds (% Sky Obscured)

30
16
3
2
2
0
1
8
11
25
37
49
48
51
49
41
36
31

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
28
56
83
81
78
76

High Clouds (% Sky Obscured)

10
10
5
0
0
0
0
1
1
22
44
67
54
61
68
69
69
70

ISS Passover

Visibility (miles)

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

Precipitation Type

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
1
2
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
26
26
26
24
22
20
19
18
18
17
17
17
17
17
17
17
18

Feels Like (°C)

23
29
27
26
27
26
25
19
19
20
19
19
19
17
18
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

54
54
55
55
62
69
78
81
83
88
88
89
90
89
90
90
88
86

Pressure (mb)

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

Ozone (du)

274
273
273
272
272
272
272
272
271
271
270
269
268
267
266
265
264
263

Forecast for Westport, Fairfield, United States of America (41.13,-73.36)

Generated: 17/09/25 14:34:47. Forecast: 17/09/25 to 23/09/25. Timezone: UTC-4.00