Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 8

Waning Gibbous 80%

19:11

10:31

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

Sun - Rise: 06:32, Set: 16:37, Transit: 11:34. Moon - Rise: 19:11, Set: 10:31. Civil Dark: 17:06 - 06:03. Nautical Dark: 17:39 - 05:30. Astro Dark: 18:12 - 04:57

Total Clouds (% Sky Obscured)

100
100
100
100
73
63
66
44
43
43
34
13
2
0
61
100
100
99
86
87
94
93
80
75

Low Clouds (% Sky Obscured)

80
80
80
68
70
57
36
41
37
30
27
11
2
0
0
0
2
2
1
1
30
43
30
30

Medium Clouds (% Sky Obscured)

100
100
100
100
29
53
30
0
0
0
0
0
0
0
0
0
0
54
86
49
72
78
35
31

High Clouds (% Sky Obscured)

30
79
58
100
8
0
0
0
0
0
0
0
0
0
61
100
100
88
46
40
65
0
0
0

ISS Passover

Visibility (miles)

8
5
4
8
7
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
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

70
81
13
62
49
8
4
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.8
0.7
0
0.2
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
7
6
6
11
10
10
11
10
10
9
8
10
10
8
8
7
6
6
6
8
8
7
6

Chance of Frost

Temperature (°C)

13
13
12
12
13
13
14
15
16
16
16
16
15
14
14
13
12
11
10
10
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
96
96
96
92
83
73
65
59
57
57
60
62
67
71
72
66
65
65
66
65
65
67

Pressure (mb)

1004
1004
1004
1005
1005
1006
1006
1007
1007
1007
1008
1008
1009
1010
1012
1013
1013
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

281
281
283
288
291
296
297
299
295
293
286
287
288
287
285
284
284
283
280
280
282
280
278
277

Sunday 9

Waning Gibbous 77%

20:24

11:28

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
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:33, Set: 16:36, Transit: 11:35. Moon - Rise: 20:24, Set: 11:28. Civil Dark: 17:05 - 06:04. Nautical Dark: 17:38 - 05:31. Astro Dark: 18:11 - 04:58

Total Clouds (% Sky Obscured)

68
70
92
93
87
100
100
100
100
100
100
99
100
100
100
100
97
95
97
100
100
96
100
99

Low Clouds (% Sky Obscured)

19
14
35
39
32
41
39
56
70
60
76
84
100
100
100
100
95
93
76
79
74
90
99
98

Medium Clouds (% Sky Obscured)

29
35
60
39
47
74
91
96
100
100
90
86
37
38
68
2
0
0
14
48
82
68
74
55

High Clouds (% Sky Obscured)

0
0
20
45
54
100
100
100
100
100
94
83
98
80
45
17
24
54
67
100
100
8
0
13

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
3
4
4
3
5
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
2
24

Precipitation Type

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

Precipitation Probability (%)

1
0
0
0
1
6
47
95
95
95
95
85
67
44
29
4
4
9
4
1
7
33
55
78

Precipitation Amount (mm)

0
0
0
0
0
0
0
1.6
1.7
1.1
1.3
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0.5

Wind Speed/Direction (mph)

8
9
10
10
12
11
12
17
16
15
14
15
16
16
16
14
10
5
5
5
4
3
5
8

Chance of Frost

Temperature (°C)

10
11
11
11
12
13
14
15
14
14
14
14
14
13
13
13
13
13
13
13
13
13
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
69
72
78
79
76
78
78
90
92
93
95
96
93
95
95
96
96
96
96
96
96
96
80

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1013
1012
1011
1010
1009
1008
1008
1008
1007
1007
1006
1006
1005
1005
1005
1005
1005

Ozone (du)

276
276
277
278
280
280
281
277
278
278
276
274
273
272
272
271
270
272
273
273
273
273
274
273

Monday 10

Waning Gibbous 70%

21:39

12:12

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
01 OK
02 OK
03 Bad

Sun - Rise: 06:34, Set: 16:35, Transit: 11:35. Moon - Rise: 21:39, Set: 12:12. Civil Dark: 17:04 - 06:05. Nautical Dark: 17:38 - 05:32. Astro Dark: 18:10 - 04:59

Total Clouds (% Sky Obscured)

100
99
95
98
100
100
100
91
94
76
75
80
72
60
50
99
88
71
85
97
54
22
14
45

Low Clouds (% Sky Obscured)

100
98
91
86
87
88
74
52
60
50
49
63
69
60
50
99
88
71
85
97
54
22
14
8

Medium Clouds (% Sky Obscured)

68
88
75
89
100
100
100
85
85
65
68
36
22
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
15
7
10
10
0
0
0
0
1
5
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

3
9
3
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

13
28
65
66
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

72
72
49
49
42
28
11
9
2
1
3
0
0
2
5
8
1
0
0
10
4
3
4
5

Precipitation Amount (mm)

0.4
0.5
0
0.2
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
3
4
4
4
4
5
6
8
10
10
11
12
12
13
13
13
12
13
12
13
14
14
14

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
13
13
13
13
12
12
12
10
10
9
8
7
6
5
5
4
3
3

Feels Like (°C)

11
12
11
11
11
11
11
11
11
9
9
8
7
6
6
6
4
2
2
1
0
0
1
-0

Dew Point (°C)

11
11
11
11
11
10
10
10
9
9
8
7
6
5
4
3
2
1
1
0
-1
-1
-2
-2

Relative Humidity (%)

86
90
90
87
87
83
79
80
76
79
76
72
70
71
69
69
66
69
71
68
66
69
71
70

Pressure (mb)

1004
1004
1005
1005
1005
1005
1004
1004
1003
1002
1002
1002
1002
1003
1003
1004
1004
1004
1004
1004
1004
1005
1005
1004

Ozone (du)

273
276
278
281
281
282
282
285
289
295
297
305
307
307
312
316
320
322
323
327
329
337
340
348

Tuesday 11

Waning Gibbous 59%

22:51

12:45

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 OK
17 OK
18 Good
19 Good
20 Good
21 Good
22 OK
23 Good
00 Good
01 Good
02 OK
03 OK

Sun - Rise: 06:35, Set: 16:34, Transit: 11:35. Moon - Rise: 22:51, Set: 12:45. Civil Dark: 17:04 - 06:06. Nautical Dark: 17:37 - 05:33. Astro Dark: 18:09 - 05:00

Total Clouds (% Sky Obscured)

47
58
60
56
61
66
60
58
56
60
66
60
27
15
4
5
6
4
17
6
8
12
17
17

Low Clouds (% Sky Obscured)

9
12
16
18
20
26
32
44
53
52
50
47
27
15
4
4
4
1
14
6
4
12
17
17

Medium Clouds (% Sky Obscured)

0
0
0
34
50
52
24
12
2
33
9
11
7
3
0
0
2
2
2
1
8
10
6
9

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
6
6
7
6
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 (%)

27
32
29
21
16
5
12
5
2
10
19
5
7
5
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
69
72
74
74
67
60
50
43
40
42
45
44
45
48
50
54
59
61
65
66
66
62
60

Pressure (mb)

1004
1004
1005
1005
1005
1006
1006
1006
1006
1006
1006
1008
1008
1010
1011
1012
1012
1012
1013
1013
1014
1014
1014
1014

Ozone (du)

358
377
386
385
385
389
390
394
394
394
398
394
392
388
378
366
365
363
362
358
356
352
349
343

Wednesday 12

Third Quarter 48%

00:00

13:11

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
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:36, Set: 16:33, Transit: 11:35. Moon - Rise: 00:00, Set: 13:11. Civil Dark: 17:03 - 06:07. Nautical Dark: 17:36 - 05:34. Astro Dark: 18:08 - 05:01

Total Clouds (% Sky Obscured)

42
67
92
95
97
100
99
97
96
97
99
100
100
100
100
96
93
89
91
87
86
71
69
66

Low Clouds (% Sky Obscured)

42
63
55
54
51
42
39
37
37
43
49
60
48
37
23
37
51
65
52
38
24
21
18
15

Medium Clouds (% Sky Obscured)

34
58
83
89
94
100
96
92
87
92
96
100
100
100
100
75
52
33
46
45
63
55
44
32

High Clouds (% Sky Obscured)

2
3
5
36
68
100
88
78
68
79
89
100
100
100
100
80
57
55
70
60
47
8
3
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 (%)

7
7
14
19
26
33
35
33
25
27
29
31
36
39
39
55
41
13
15
15
13
15
13
11

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)

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

Chance of Frost

Temperature (°C)

5
5
5
5
6
6
7
8
9
10
9
9
9
9
8
8
8
8
9
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
61
70
72
68
65
59
56
52
51
51
50
50
57
79
79
79
77
77
74
73
71
74
75

Pressure (mb)

1014
1014
1014
1014
1013
1012
1012
1010
1009
1007
1007
1007
1006
1006
1007
1007
1006
1006
1006
1006
1006
1005
1005
1006

Ozone (du)

342
336
332
332
333
331
330
329
330
329
330
333
334
335
335
337
334
330
327
326
324
323
324
326

Thursday 13

Waning Crescent 37%

01:05

13:34

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

Sun - Rise: 06:38, Set: 16:32, Transit: 11:35. Moon - Rise: 01:05, Set: 13:34. Civil Dark: 17:02 - 06:08. Nautical Dark: 17:35 - 05:35. Astro Dark: 18:08 - 05:02

Total Clouds (% Sky Obscured)

76
86
95
71
43
15
37
60
83
89
94
100
97
93
89
68
50
38
36
30
22
15
9
8

Low Clouds (% Sky Obscured)

19
23
27
23
20
15
37
60
83
72
60
49
55
61
67
56
44
33
30
28
22
15
8
0

Medium Clouds (% Sky Obscured)

30
21
6
2
1
0
0
1
1
26
51
77
80
84
88
59
32
4
3
2
0
2
3
5

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 (%)

17
20
22
20
14
2
9
11
13
24
32
38
34
28
16
15
11
1
5
3
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)

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

Chance of Frost

Temperature (°C)

7
7
7
6
7
7
8
9
9
10
10
10
10
9
9
8
8
7
6
6
6
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
76
74
71
67
64
61
58
55
52
53
56
57
59
62
64
65
66
67
67
67
67
70
71

Pressure (mb)

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

Ozone (du)

327
325
322
320
317
314
311
315
319
323
325
327
328
326
323
321
320
318
317
318
320
321
321
322

Friday 14

Waning Crescent 28%

02:08

13:54

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

Sun - Rise: 06:39, Set: 16:32, Transit: 11:35. Moon - Rise: 02:08, Set: 13:54. Civil Dark: 17:01 - 06:09. Nautical Dark: 17:34 - 05:36. Astro Dark: 18:07 - 05:03

Total Clouds (% Sky Obscured)

21
36
48
46
44
42
33
28
21
37
52
68
51
34
16
9
6
3
16
27
31

Low Clouds (% Sky Obscured)

1
3
6
7
7
7
10
13
16
31
47
62
30
17
4
2
1
1
1
2
3

Medium Clouds (% Sky Obscured)

17
30
42
40
38
36
25
14
2
2
2
1
2
3
3
2
1
0
1
0
0

High Clouds (% Sky Obscured)

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

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
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
75
75
73
64
57
50
47
46
44
49
53
58
61
65
67
68
69
70
70
72

Pressure (mb)

1012
1012
1013
1013
1013
1013
1014
1013
1013
1013
1013
1013
1014
1014
1015
1016
1016
1016
1016
1016
1016

Ozone (du)

323
324
326
327
326
325
324
325
325
326
326
325
324
326
327
329
328
328
327
326
325

Forecast for Pine Orchard, New Haven, United States of America (41.27,-72.77)

Generated: 08/11/25 04:31:20. Forecast: 08/11/25 to 14/11/25. Timezone: UTC-5.00