Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 13

Waning Gibbous 50%

No Rise

14:55

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

Sun - Rise: 06:34, Set: 19:03, Transit: 12:48. Moon - Rise: No Rise, Set: 14:55. Civil Dark: 19:30 - 06:06. Nautical Dark: 20:03 - 05:33. Astro Dark: 20:36 - 05:00

Total Clouds (% Sky Obscured)

98
98
97
62
52
45
47
58
31
48
37
30
65
58
63
76
89
84
81
61
45
2
31
28

Low Clouds (% Sky Obscured)

38
27
25
27
27
20
21
33
2
9
2
2
36
27
32
47
48
63
57
45
34
2
24
28

Medium Clouds (% Sky Obscured)

54
34
29
32
14
13
13
14
13
17
15
10
15
41
52
53
51
34
34
17
10
0
0
0

High Clouds (% Sky Obscured)

32
27
25
7
1
1
10
1
1
0
0
5
6
1
1
0
11
30
5
14
0
0
4
1

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
15
45
2
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
1
0
0
3
0
3
3
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)

6
4
3
3
2
2
2
3
3
3
3
4
3
3
3
3
6
6
5
3
1
1
4
4

Chance of Frost

Temperature (°C)

18
17
16
17
17
16
16
16
16
18
21
23
25
26
27
28
28
27
26
24
22
21
19
19

Feels Like (°C)

18
18
17
18
19
19
19
18
18
20
23
25
27
27
29
29
27
26
25
25
23
22
21
20

Dew Point (°C)

14
14
14
15
15
15
15
14
14
15
15
14
13
13
12
12
11
12
13
14
13
13
13
13

Relative Humidity (%)

77
82
86
87
89
92
92
92
92
81
69
56
47
43
38
36
35
37
43
51
56
60
65
68

Pressure (mb)

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

Ozone (du)

294
292
293
294
295
294
293
295
296
296
296
296
295
294
292
293
292
293
293
294
295
294
293
293

Sunday 14

Third Quarter 38%

23:31

15:52

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

Sun - Rise: 06:35, Set: 19:01, Transit: 12:48. Moon - Rise: 23:31, Set: 15:52. Civil Dark: 19:28 - 06:07. Nautical Dark: 20:01 - 05:35. Astro Dark: 20:34 - 05:01

Total Clouds (% Sky Obscured)

12
7
1
1
15
16
11
9
2
2
0
0
20
25
28
42
35
27
24
14
11
44
42
61

Low Clouds (% Sky Obscured)

12
6
0
1
15
16
11
9
2
2
0
0
20
12
0
5
15
8
20
0
0
5
8
27

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
11
17
24
27
14
17
15
8
5
3
3
7

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
6
0
6
17
3
1
4
6
36
34
40

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)

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

Chance of Frost

Temperature (°C)

18
18
17
17
16
16
15
15
15
18
21
23
24
25
26
26
26
26
25
24
21
19
18
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
74
77
78
79
80
82
83
82
70
58
52
48
45
43
42
42
43
45
51
65
71
73
81

Pressure (mb)

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

Ozone (du)

294
294
293
293
292
291
291
292
293
293
292
292
291
291
290
289
288
288
287
287
287
287
288
288

Monday 15

Waning Crescent 28%

00:39

16:37

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 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK

Sun - Rise: 06:36, Set: 18:59, Transit: 12:47. Moon - Rise: 00:39, Set: 16:37. Civil Dark: 19:27 - 06:08. Nautical Dark: 19:59 - 05:36. Astro Dark: 20:32 - 05:02

Total Clouds (% Sky Obscured)

58
65
59
58
77
76
84
85
73
54
71
76
45
69
75
71
65
66
60
55
56
53
43
39

Low Clouds (% Sky Obscured)

34
30
20
33
35
47
52
39
19
0
0
0
0
0
0
3
4
24
4
0
20
18
16
14

Medium Clouds (% Sky Obscured)

14
4
0
0
0
3
6
12
20
22
21
14
2
6
8
10
13
10
19
15
6
5
2
0

High Clouds (% Sky Obscured)

16
42
38
26
46
12
22
62
50
33
49
69
44
63
75
71
65
66
60
55
56
53
43
39

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
9
27
53
81
1
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
2
2
3
3
3
3
3
3
3
4
5
6
8
8
8
8
7
6
6
5
4
3

Chance of Frost

Temperature (°C)

17
16
16
16
15
15
15
14
14
17
20
22
24
25
25
25
25
25
24
22
19
18
17
16

Feels Like (°C)

19
18
18
17
17
16
16
15
15
18
21
23
25
25
25
25
25
25
24
23
20
20
19
19

Dew Point (°C)

15
14
14
14
14
14
13
13
13
14
14
13
12
12
12
12
12
12
12
13
13
13
13
13

Relative Humidity (%)

85
86
87
87
89
90
90
93
93
83
69
54
48
44
43
43
43
44
48
55
67
72
77
78

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1025
1025
1025
1024
1024
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

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

Tuesday 16

Waning Crescent 18%

01:50

17:12

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

Sun - Rise: 06:37, Set: 18:58, Transit: 12:47. Moon - Rise: 01:50, Set: 17:12. Civil Dark: 19:25 - 06:09. Nautical Dark: 19:57 - 05:37. Astro Dark: 20:31 - 05:04

Total Clouds (% Sky Obscured)

47
44
71
84
100
100
100
100
100
100
100
100
100
99
100
97
99
100
96
92
84
88
90
89

Low Clouds (% Sky Obscured)

10
5
0
16
32
47
32
16
0
0
0
0
0
0
0
17
24
29
25
25
24
26
32
43

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
35
77
96
88
61
65
62
64
76
70
51
62
70
77
73
74
71
68

High Clouds (% Sky Obscured)

47
44
71
84
100
100
100
100
100
100
100
100
100
99
100
97
99
100
71
41
12
19
25
32

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
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
2
1
6
8
7
31
39
41
38
31
19
32
40
43

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
2
1
2
3
3
3
3
3
3
4
4
5
6
7
7
7
7
7
6
5
4
4
3

Chance of Frost

Temperature (°C)

16
15
15
15
14
14
14
14
15
16
18
21
22
24
24
25
25
24
23
21
19
17
17
16

Feels Like (°C)

18
17
18
17
15
14
14
14
15
16
18
20
21
22
23
23
23
22
21
20
18
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

83
85
87
89
89
90
90
89
87
81
73
63
53
45
41
38
36
37
40
51
67
77
81
85

Pressure (mb)

1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

285
285
284
282
281
282
283
283
284
286
287
288
289
290
288
287
286
286
287
287
288
288
288
289

Wednesday 17

Waning Crescent 11%

03:02

17:40

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
22 Bad

Sun - Rise: 06:38, Set: 18:56, Transit: 12:47. Moon - Rise: 03:02, Set: 17:40. Civil Dark: 19:23 - 06:10. Nautical Dark: 19:56 - 05:38. Astro Dark: 20:29 - 05:05

Total Clouds (% Sky Obscured)

90
88
92
92
100
100
97
95
92
88
86
86
85
81
75
77
79
81
77
82
85
74
61
42

Low Clouds (% Sky Obscured)

54
66
84
87
96
94
87
80
73
68
63
57
46
34
18
62
65
68
65
62
59
44
30
15

Medium Clouds (% Sky Obscured)

65
61
58
58
54
54
64
68
75
67
56
43
28
13
0
9
10
6
3
1
0
0
0
0

High Clouds (% Sky Obscured)

21
11
0
32
61
77
44
20
0
0
0
0
0
0
0
0
0
0
29
55
74
57
30
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 (%)

40
37
29
28
21
7
16
23
13
19
21
18
15
5
15
21
19
16
17
16
15
12
9
2

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)

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

Chance of Frost

Temperature (°C)

16
15
15
15
16
16
17
17
17
17
18
19
21
22
23
24
24
24
24
22
21
19
19
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
90
90
92
89
85
85
85
86
85
83
80
77
75
73
70
69
69
68
75
82
91
92
93

Pressure (mb)

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

Ozone (du)

290
290
290
290
290
290
290
291
292
293
292
291
291
290
290
289
289
288
287
288
289
290
291
292

Thursday 18

Waning Crescent 5%

04:12

18:04

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

Sun - Rise: 06:39, Set: 18:54, Transit: 12:46. Moon - Rise: 04:12, Set: 18:04. Civil Dark: 19:22 - 06:11. Nautical Dark: 19:54 - 05:39. Astro Dark: 20:27 - 05:06

Total Clouds (% Sky Obscured)

29
18
11
9
8
2
13
24
40
61
75
90
90
90
90
54
7
1
2
3
4
3
2
1

Low Clouds (% Sky Obscured)

20
18
11
9
8
0
0
0
0
12
24
37
49
62
74
49
7
0
0
0
0
1
1
1

Medium Clouds (% Sky Obscured)

0
0
0
1
2
1
6
13
16
20
21
16
0
0
0
0
0
0
1
3
4
3
1
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 (%)

3
2
0
0
0
0
0
0
0
0
0
0
6
9
12
9
5
1
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)

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

Chance of Frost

Temperature (°C)

18
18
18
18
17
17
17
18
18
19
22
24
27
28
30
31
31
30
30
28
25
23
22
21

Feels Like (°C)

21
21
21
22
22
21
21
21
21
20
24
24
25
26
28
29
34
32
31
31
31
30
23
23

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
96
95
95
95
92
88
85
68
55
44
40
35
31
33
34
36
42
50
58
62
65

Pressure (mb)

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

Ozone (du)

293
293
293
293
293
292
292
292
292
292
291
290
289
289
289
289
288
288
287
287
287
287
287
288

Friday 19

Waning Crescent 1%

05:18

18:25

23 Good
00 Good
01 Good
02 OK
03 OK
04 OK
05 OK
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: 06:40, Set: 18:52, Transit: 12:46. Moon - Rise: 05:18, Set: 18:25. Civil Dark: 19:20 - 06:12. Nautical Dark: 19:52 - 05:40. Astro Dark: 20:25 - 05:07

Total Clouds (% Sky Obscured)

5
9
12
18
24
28
21
11
3
1
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

5
8
12
17
22
27
20
11
3
1
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

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

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
19
18
17
16
15
14
14
14
14
16
18
20
21
22
23
23
23
23
20
18

Feels Like (°C)

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

Dew Point (°C)

14
12
10
8
7
6
5
5
5
6
6
6
6
4
2
1
0
0
-0
3
5

Relative Humidity (%)

69
64
60
56
56
55
55
56
56
57
50
44
39
33
27
22
22
22
22
30
42

Pressure (mb)

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

Ozone (du)

289
289
290
290
290
291
292
293
293
294
294
294
294
294
293
293
291
290
289
287
285

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

Generated: 13/09/25 23:07:54. Forecast: 13/09/25 to 19/09/25. Timezone: UTC-4.00