Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 10

Waning Crescent 2%

03:46

19:24

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

Sun - Rise: 05:33, Set: 19:46, Transit: 12:40. Moon - Rise: 03:46, Set: 19:24. Civil Dark: 20:18 - 05:01. Nautical Dark: 20:58 - 04:21. Astro Dark: 21:42 - 03:37

Total Clouds (% Sky Obscured)

100
69
68
90
100
80
45
41
29
27
27
33
46
47
64
82
75
52
55
28
41
11
0
0

Low Clouds (% Sky Obscured)

5
25
39
30
13
30
44
41
29
27
27
33
46
39
44
34
47
44
38
28
25
11
0
0

Medium Clouds (% Sky Obscured)

2
22
9
23
67
38
33
22
0
0
0
0
0
23
24
36
27
16
0
2
0
0
0
0

High Clouds (% Sky Obscured)

22
12
30
87
100
74
0
0
0
0
0
0
22
5
2
22
8
5
14
2
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
3
25
7
15
60
80
15
1
0
0
0
0
1
0
0
3
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
5
4
4
4
3
3
3
3
3
5
6
8
9
9
10
9
9
11
10
8
8
6
4

Chance of Frost

Temperature (°C)

21
20
20
19
19
19
19
19
18
20
21
23
25
26
27
28
28
28
29
28
27
26
23
21

Feels Like (°C)

21
21
21
21
20
19
21
21
21
23
24
25
26
27
27
27
26
26
27
27
28
26
24
22

Dew Point (°C)

16
16
16
16
17
16
17
18
18
18
18
17
16
15
13
13
14
14
14
15
16
16
14
15

Relative Humidity (%)

74
75
80
84
86
85
92
96
95
92
85
67
56
50
42
38
43
40
40
46
50
56
57
68

Pressure (mb)

1011
1010
1010
1009
1009
1008
1008
1007
1007
1007
1007
1007
1006
1006
1005
1005
1004
1004
1004
1004
1004
1005
1006
1007

Ozone (du)

321
321
324
326
327
330
337
340
341
341
337
337
336
335
335
336
338
342
345
343
345
343
339
336

Tuesday 11

Waning Crescent 0%

05:10

19:51

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

Sun - Rise: 05:34, Set: 19:45, Transit: 12:39. Moon - Rise: 05:10, Set: 19:51. Civil Dark: 20:17 - 05:02. Nautical Dark: 20:56 - 04:23. Astro Dark: 21:40 - 03:39

Total Clouds (% Sky Obscured)

0
0
0
0
1
2
1
0
0
0
0
17
29
36
79
71
71
79
66
70
70
27
27
67

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
29
29
31
35
33
38
31
9
33
25
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
14
15
19
21
14
16
23
19
44
40
20
23
25

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
0
0
0
0
0
0
5
52
70
58
65
65
14
2
0
0
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
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
4
4
4
4
4
4
4
3
3
5
7
7
8
8
8
8
7
7
7
5
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
15
14
14
14
13
13
13
13
13
13
12
11
10
10
10
9
9
10
14
16
16
16
16

Relative Humidity (%)

72
75
77
78
79
79
82
82
83
76
63
51
43
39
35
34
33
32
33
45
56
60
72
76

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1007
1007
1006
1006
1006
1006
1007
1007
1007
1008

Ozone (du)

335
335
335
333
333
335
337
341
343
348
346
344
342
342
340
341
343
346
348
350
350
353
356
357

Wednesday 12

New Moon 1%

06:31

20:13

22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 Bad
07 Good
08 Good
09 OK
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: 05:36, Set: 19:43, Transit: 12:39. Moon - Rise: 06:31, Set: 20:13. Civil Dark: 20:15 - 05:04. Nautical Dark: 20:54 - 04:24. Astro Dark: 21:38 - 03:41

Total Clouds (% Sky Obscured)

37
62
52
59
55
57
43
38
49
3
4
41
75
77
81
100
97
99
100
100
100
71
55
72

Low Clouds (% Sky Obscured)

0
12
10
0
0
0
0
0
0
0
0
41
42
38
23
23
23
23
26
0
0
0
0
0

Medium Clouds (% Sky Obscured)

23
23
6
20
42
26
12
5
5
0
3
4
4
19
21
23
16
1
0
32
57
32
38
49

High Clouds (% Sky Obscured)

6
15
11
14
15
21
13
13
22
2
0
0
32
50
45
46
38
97
100
98
100
56
22
30

ISS Passover

Visibility (miles)

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

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
Light Rain
None
None
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
11
11
62
38
35
52
56

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0
0
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
18
18
17
17
17
17
16
16
17
20
22
24
25
26
27
25
25
26
26
24
23
21
20

Feels Like (°C)

21
20
19
19
18
18
19
19
18
19
22
24
25
25
26
25
22
23
25
24
26
23
22
22

Dew Point (°C)

16
15
15
15
14
15
15
14
14
13
13
12
11
10
9
11
14
16
15
15
23
22
20
20

Relative Humidity (%)

80
83
85
85
85
87
87
87
86
76
62
53
45
38
34
36
51
55
51
52
91
94
98
98

Pressure (mb)

1008
1008
1008
1009
1009
1009
1009
1009
1010
1010
1010
1011
1010
1010
1010
1009
1009
1009
1009
1008
1009
1009
1009
1009

Ozone (du)

355
351
350
350
349
350
350
351
355
358
359
360
361
361
359
355
354
354
355
355
354
356
357
355

Thursday 13

Waxing Crescent 5%

07:47

20:33

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

Sun - Rise: 05:37, Set: 19:42, Transit: 12:39. Moon - Rise: 07:47, Set: 20:33. Civil Dark: 20:13 - 05:05. Nautical Dark: 20:52 - 04:26. Astro Dark: 21:36 - 03:43

Total Clouds (% Sky Obscured)

96
97
95
92
83
75
67
61
59
39
51
53
60
70
76
73
81
79
75
34
21
7
11
14

Low Clouds (% Sky Obscured)

0
5
10
15
12
9
6
14
22
30
37
43
49
54
59
63
56
49
41
30
20
7
11
14

Medium Clouds (% Sky Obscured)

86
88
92
90
83
75
67
61
59
3
43
2
0
6
17
24
21
64
26
17
9
0
0
0

High Clouds (% Sky Obscured)

48
90
80
44
2
34
0
0
0
0
0
0
0
1
28
6
3
28
28
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
3
2
2
3
9
9
9
9
9
9
9
8
9
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
Very Light Rain
None
None
None
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

47
66
66
72
73
69
71
59
37
6
17
40
49
59
55
37
23
45
36
25
8
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
5
4
4
5
4
4
4
3
5
7
8
10
10
11
11
10
11
11
10
9
7
7

Chance of Frost

Temperature (°C)

20
20
19
19
19
18
17
17
18
19
19
20
21
21
22
22
23
23
22
23
23
22
20
20

Feels Like (°C)

22
20
19
20
19
19
18
18
18
20
21
20
21
20
20
21
21
21
21
22
22
21
20
19

Dew Point (°C)

20
19
19
19
18
18
17
17
17
18
18
17
16
17
19
20
17
19
20
18
15
14
15
14

Relative Humidity (%)

98
96
98
100
98
100
98
98
98
96
93
81
74
75
87
88
72
78
84
74
60
61
69
69

Pressure (mb)

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

Ozone (du)

354
354
354
353
353
355
358
362
362
364
368
372
376
377
375
374
372
373
374
376
374
370
368
367

Friday 14

Waxing Crescent 12%

09:01

20:52

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

Sun - Rise: 05:38, Set: 19:40, Transit: 12:39. Moon - Rise: 09:01, Set: 20:52. Civil Dark: 20:12 - 05:06. Nautical Dark: 20:51 - 04:27. Astro Dark: 21:33 - 03:44

Total Clouds (% Sky Obscured)

19
19
16
16
19
21
22
29
35
42
37
33
28
27
27
26
20
15
13
30
51
74
81
86

Low Clouds (% Sky Obscured)

19
15
7
0
3
7
10
20
31
41
37
33
28
27
20
10
14
15
13
30
35
27
16
9

Medium Clouds (% Sky Obscured)

0
4
7
10
11
13
12
18
19
23
19
17
14
15
16
17
15
8
0
4
7
9
6
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
28
51
74
81
85

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
8
8
7
7
7
7
7
8
8
9
9
10
10
10
11
9
8
7
6
4
3
3

Chance of Frost

Temperature (°C)

19
18
17
17
16
15
15
15
15
16
17
19
20
22
23
24
25
25
25
25
23
22
20
19

Feels Like (°C)

18
17
17
15
15
14
14
13
14
14
15
17
18
20
21
22
22
22
22
23
23
25
25
16

Dew Point (°C)

11
11
11
11
11
11
11
10
10
10
9
8
7
7
7
6
7
7
8
9
10
11
12
12

Relative Humidity (%)

61
62
67
71
73
75
75
75
74
69
60
49
42
37
35
31
31
32
33
35
42
51
61
64

Pressure (mb)

1012
1013
1013
1014
1014
1015
1015
1015
1016
1016
1017
1017
1017
1017
1016
1016
1016
1017
1016
1016
1017
1017
1018
1018

Ozone (du)

365
365
365
367
367
369
371
373
373
370
368
365
365
364
362
361
361
356
351
346
344
343
341
339

Saturday 15

Waxing Crescent 20%

10:12

21:11

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
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: 05:39, Set: 19:38, Transit: 12:39. Moon - Rise: 10:12, Set: 21:11. Civil Dark: 20:10 - 05:08. Nautical Dark: 20:49 - 04:29. Astro Dark: 21:31 - 03:46

Total Clouds (% Sky Obscured)

91
85
81
78
66
53
37
53
68
84
75
67
59
69
78
88
85
82
80
75
70
67
63
61

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
10
14
10
5
0
2
5
7
18
29
42
28
14
0
8
20

Medium Clouds (% Sky Obscured)

0
5
11
16
16
15
11
9
13
18
16
18
18
39
57
72
71
69
67
69
70
67
63
61

High Clouds (% Sky Obscured)

84
81
81
78
59
33
5
11
16
30
40
40
40
38
32
22
15
11
17
21
26
35
45
50

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
1
2
0
2
4
4
18
30

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

Chance of Frost

Temperature (°C)

18
16
16
15
14
14
14
13
15
16
18
20
22
23
24
24
25
24
23
22
21
20
18
17

Feels Like (°C)

17
17
17
16
16
13
14
14
13
13
12
18
18
18
19
19
20
24
23
23
22
21
21
17

Dew Point (°C)

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

Relative Humidity (%)

66
71
73
75
78
79
80
83
75
68
62
51
44
36
34
32
30
37
45
54
58
60
65
73

Pressure (mb)

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

Ozone (du)

337
335
334
332
331
327
324
321
320
319
318
316
315
313
311
309
307
306
306
305
305
304
304
304

Sunday 16

Waxing Crescent 29%

11:22

21:32

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 OK

Sun - Rise: 05:40, Set: 19:37, Transit: 12:38. Moon - Rise: 11:22, Set: 21:32. Civil Dark: 20:08 - 05:09. Nautical Dark: 20:47 - 04:30. Astro Dark: 21:29 - 03:48

Total Clouds (% Sky Obscured)

59
67
78
82
89
92
94
91
87
71
65
55
41
52
64
80
73
68
65
57
48
35

Low Clouds (% Sky Obscured)

40
62
78
82
89
91
91
79
64
51
40
29
22
25
26
32
22
11
0
0
0
0

Medium Clouds (% Sky Obscured)

59
67
72
74
71
68
65
62
58
49
34
21
10
20
31
41
36
34
26
17
13
9

High Clouds (% Sky Obscured)

59
58
51
47
48
48
53
35
18
0
0
0
0
0
0
0
0
0
0
1
3
4

ISS Passover

Visibility (miles)

9
9
7
4
1
3
5
7
5
2
0
3
6
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
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

42
95
95
95
95
95
95
95
95
67
57
41
11
16
14
9
8
8
6
5
3
0

Precipitation Amount (mm)

0
1.3
2.7
4.6
3.2
3.2
2.9
1.9
1
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
15
15
15
15
15
15
14
15
16
16
19
20
22
23
24
25
25
26
26
24
23

Feels Like (°C)

16
16
15
14
12
14
13
12
15
17
19
18
19
20
21
22
22
23
23
22
22
23

Dew Point (°C)

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

Relative Humidity (%)

82
92
95
96
98
98
98
98
98
98
98
93
91
88
83
78
74
71
67
64
70
76

Pressure (mb)

1013
1012
1011
1010
1009
1008
1008
1008
1008
1009
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1012
1013

Ozone (du)

304
305
304
304
303
305
307
309
312
315
318
318
318
318
318
318
318
319
320
322
326
330

Forecast for Bangor, Penobscot, United States of America (44.80,-68.77)

Generated: 10/08/26 22:58:43. Forecast: 10/08/26 to 16/08/26. Timezone: UTC-4.00