Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 7

Waning Gibbous 92%

19:20

10:05

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

Sun - Rise: 07:06, Set: 16:24, Transit: 11:45. Moon - Rise: 19:20, Set: 10:05. Civil Dark: 16:55 - 06:35. Nautical Dark: 17:30 - 06:00. Astro Dark: 18:03 - 05:27

Total Clouds (% Sky Obscured)

7
75
89
62
46
40
50
80
77
49
57
87
92
89
87
93
72
42
48
51
26
9
8
7

Low Clouds (% Sky Obscured)

2
2
2
2
2
2
3
3
3
3
2
10
23
11
2
0
19
8
22
4
4
3
5
3

Medium Clouds (% Sky Obscured)

7
75
86
4
2
40
37
15
13
46
57
79
83
81
87
93
57
34
16
17
9
1
0
0

High Clouds (% Sky Obscured)

7
25
24
44
18
21
24
63
50
8
11
28
30
20
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)

4
3
2
3
3
3
3
3
3
2
1
3
4
6
6
5
4
5
7
7
7
8
9
10

Chance of Frost

Temperature (°C)

-2
-2
-2
-2
-2
-2
-2
-1
1
2
3
4
4
4
3
2
1
0
-0
-0
-1
0
0
0

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
79
81
79
81
79
74
65
58
54
54
56
59
62
60
59
60
67
75
80
78
80
81

Pressure (mb)

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

Ozone (du)

311
309
307
308
308
306
307
307
309
312
314
316
316
317
317
318
317
320
319
319
318
317
316
317

Monday 8

Waning Gibbous 84%

20:37

10:44

01 Good
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
23 Bad
00 OK

Sun - Rise: 07:06, Set: 16:24, Transit: 11:45. Moon - Rise: 20:37, Set: 10:44. Civil Dark: 16:55 - 06:36. Nautical Dark: 17:30 - 06:01. Astro Dark: 18:03 - 05:28

Total Clouds (% Sky Obscured)

9
45
61
75
75
79
73
68
90
100
100
100
100
100
100
100
100
100
100
76
100
100
93
48

Low Clouds (% Sky Obscured)

8
35
2
1
2
1
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
2
4
26
27
82
85
89
75
95
98
97
22
47
100
78
61
33

High Clouds (% Sky Obscured)

1
13
39
45
35
44
40
57
84
100
100
100
100
100
100
100
100
100
100
58
91
69
55
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
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)

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

Chance of Frost

Temperature (°C)

-0
-1
-2
-3
-4
-5
-6
-7
-6
-6
-5
-4
-3
-3
-3
-4
-5
-5
-5
-6
-6
-6
-7
-7

Feels Like (°C)

-5
-6
-7
-9
-10
-11
-13
-14
-13
-13
-11
-11
-9
-9
-9
-10
-11
-11
-10
-10
-11
-11
-12
-11

Dew Point (°C)

-4
-6
-7
-10
-11
-14
-15
-17
-17
-18
-19
-20
-20
-21
-21
-19
-18
-17
-18
-19
-19
-18
-18
-18

Relative Humidity (%)

75
66
66
57
55
50
48
43
43
38
32
28
25
23
24
29
35
38
35
34
34
36
38
39

Pressure (mb)

1017
1018
1019
1020
1021
1022
1023
1024
1025
1025
1025
1024
1024
1024
1024
1025
1026
1026
1027
1027
1027
1026
1026
1025

Ozone (du)

318
318
321
323
323
331
335
333
331
328
329
326
323
324
325
328
325
328
332
334
337
339
339
342

Tuesday 9

Waning Gibbous 75%

21:49

11:14

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

Sun - Rise: 07:07, Set: 16:24, Transit: 11:46. Moon - Rise: 21:49, Set: 11:14. Civil Dark: 16:55 - 06:36. Nautical Dark: 17:30 - 06:02. Astro Dark: 18:03 - 05:28

Total Clouds (% Sky Obscured)

55
8
4
0
1
1
1
1
3
14
29
100
100
100
100
100
96
97
98
99
100
100
99
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
8
17
39
15
37
56
79
75
67
56

Medium Clouds (% Sky Obscured)

44
3
1
0
1
1
1
1
3
14
29
82
99
100
100
100
94
97
98
99
98
88
94
89

High Clouds (% Sky Obscured)

7
2
0
0
0
0
0
0
2
4
4
75
100
100
100
97
15
6
3
5
9
37
62
90

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
1
3
5
6
8
9
5

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
3
3
3
3
2
3
5
6
8
9
10
9
9
10
11
12
13
13
13
13
12

Chance of Frost

Temperature (°C)

-7
-8
-8
-8
-8
-9
-9
-8
-6
-4
-3
-2
-1
-1
-1
-1
-0
1
1
1
1
1
0
0

Feels Like (°C)

-12
-12
-11
-10
-10
-11
-10
-10
-8
-7
-7
-7
-7
-6
-6
-5
-5
-5
-5
-5
-4
-5
-6
-5

Dew Point (°C)

-19
-20
-20
-22
-22
-22
-21
-21
-20
-19
-18
-17
-14
-12
-9
-7
-7
-6
-5
-5
-4
-4
-4
-4

Relative Humidity (%)

38
37
35
33
33
33
35
34
32
30
30
31
36
43
52
60
61
60
63
66
68
69
71
73

Pressure (mb)

1025
1025
1025
1024
1024
1025
1025
1025
1025
1024
1023
1021
1020
1019
1018
1017
1017
1016
1016
1015
1014
1014
1013
1013

Ozone (du)

349
361
366
369
370
371
370
385
395
401
402
398
392
385
378
370
369
367
359
353
354
355
353
353

Wednesday 10

Waning Gibbous 65%

22:57

11:39

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
23 Bad
00 Bad

Sun - Rise: 07:08, Set: 16:24, Transit: 11:46. Moon - Rise: 22:57, Set: 11:39. Civil Dark: 16:55 - 06:37. Nautical Dark: 17:30 - 06:03. Astro Dark: 18:03 - 05:29

Total Clouds (% Sky Obscured)

99
99
100
94
87
80
88
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

40
23
6
20
35
50
69
77
83
82
86
73
85
87
87
87
85
82
88
92
98
83
90
88

Medium Clouds (% Sky Obscured)

89
94
100
91
64
49
64
66
61
67
82
94
96
97
100
100
100
100
100
100
100
98
96
94

High Clouds (% Sky Obscured)

93
97
100
71
42
17
43
67
95
96
98
100
100
100
100
100
100
100
100
100
100
100
99
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
5
6
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
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

5
5
0
0
0
0
0
0
0
1
1
3
5
1
13
41
54
61
58
56
65
67
74
78

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.2
0
0.3
0.3
0.4
0.4

Wind Speed/Direction (mph)

11
10
9
9
9
7
7
8
9
11
12
14
13
12
12
11
10
12
11
12
11
12
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-4
-4
-4
-3
-3
-3
-2
-2
-1
-1
-1
0
-1
-1
-1
1
2
3
3
3
4
3
4

Relative Humidity (%)

74
77
77
80
81
84
84
83
80
77
74
73
72
68
66
69
76
82
86
88
88
86
85
85

Pressure (mb)

1012
1012
1012
1011
1011
1011
1011
1010
1010
1009
1007
1006
1004
1004
1003
1003
1003
1003
1003
1003
1002
1002
1002
1002

Ozone (du)

353
349
349
347
349
352
349
347
346
345
343
340
340
340
336
329
328
329
327
327
323
319
320
319

Thursday 11

Third Quarter 55%

00:02

12:00

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
23 Bad
00 Bad

Sun - Rise: 07:09, Set: 16:25, Transit: 11:47. Moon - Rise: 00:02, Set: 12:00. Civil Dark: 16:55 - 06:38. Nautical Dark: 17:30 - 06:03. Astro Dark: 18:04 - 05:30

Total Clouds (% Sky Obscured)

100
100
100
100
90
86
86
81
62
41
30
28
58
76
94
70
73
75
90
100
90
85
80
70

Low Clouds (% Sky Obscured)

85
91
95
93
90
86
86
81
62
41
30
28
58
75
91
60
30
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

96
98
100
100
90
86
86
81
62
41
30
28
15
31
50
64
73
75
90
100
90
85
80
70

High Clouds (% Sky Obscured)

99
99
100
65
60
45
37
22
0
0
0
1
7
14
57
70
73
75
67
39
3
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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

75
74
75
84
90
94
87
81
81
67
48
29
0
1
2
5
4
2
5
6
2
5
4
0

Precipitation Amount (mm)

0.4
0.4
0.4
0.6
0.7
0.7
0.6
0.5
0.5
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
11
9
9
9
8
8
8
8
7
7
6
5
5
5
4
3
2
2
2
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
-1
-0
-2
-2
-3
-3
-2
-2
-0
1
2
1
1
0
0
-0
-1
-4
-4
-3
-4
-3

Dew Point (°C)

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

Relative Humidity (%)

83
78
80
83
83
83
81
81
70
63
58
55
53
55
59
63
64
65
66
67
66
67
68
70

Pressure (mb)

1002
1002
1002
1002
1002
1002
1003
1004
1004
1005
1005
1005
1005
1008
1009
1009
1010
1011
1012
1012
1012
1012
1012
1013

Ozone (du)

318
318
310
304
305
306
310
311
313
313
306
298
292
290
288
286
286
286
287
291
295
299
300
301

Friday 12

Waning Crescent 44%

01:04

12:20

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

Sun - Rise: 07:10, Set: 16:25, Transit: 11:47. Moon - Rise: 01:04, Set: 12:20. Civil Dark: 16:56 - 06:39. Nautical Dark: 17:30 - 06:04. Astro Dark: 18:04 - 05:31

Total Clouds (% Sky Obscured)

65
45
30
28
31
30
16
8
0
0
0
0
18
74
84
92
98
100
96
90
92
96
99
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
11
21
32
21
11
1
4
6
6
7
8
9

Medium Clouds (% Sky Obscured)

65
45
30
28
31
30
16
8
0
0
0
0
1
1
2
25
48
70
80
90
92
96
99
100

High Clouds (% Sky Obscured)

0
0
0
8
16
24
16
8
0
0
0
0
0
0
23
28
34
45
54
62
68
70
86
100

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

Chance of Frost

Temperature (°C)

-2
-2
-2
-2
-2
-3
-3
-2
-0
1
2
3
4
3
2
2
1
0
-0
-0
-0
-0
-0
-1

Feels Like (°C)

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

Dew Point (°C)

-6
-6
-6
-6
-7
-7
-7
-8
-8
-9
-8
-8
-9
-8
-8
-7
-7
-7
-6
-6
-6
-6
-6
-6

Relative Humidity (%)

70
71
72
72
72
73
72
63
56
49
45
43
40
44
48
53
57
60
63
63
65
66
66
67

Pressure (mb)

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

Ozone (du)

302
306
309
312
311
310
309
309
308
308
306
304
302
302
302
302
305
308
311
314
316
319
323
328

Saturday 13

Waning Crescent 34%

01:04

12:39

Sun - Rise: 07:10, Set: 16:25, Transit: 11:48. Moon - Rise: 01:04, Set: 12:39. Civil Dark: 16:56 - 06:39. Nautical Dark: 17:31 - 06:05. Astro Dark: 18:04 - 05:31

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 07/12/25 01:14:10. Forecast: 07/12/25 to 13/12/25. Timezone: UTC-5.00