Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waxing Crescent 55%

13:51

23:27

20 Bad
21 OK
22 Good
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

Sun - Rise: 05:30, Set: 20:24, Transit: 12:56. Moon - Rise: 13:51, Set: 23:27. Civil Dark: 20:57 - 04:57. Nautical Dark: 21:40 - 04:14. Astro Dark: 22:30 - 03:25

Total Clouds (% Sky Obscured)

54
44
5
58
100
95
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
22
68
92
84
84
100
82
81
79
85
82
100

Medium Clouds (% Sky Obscured)

0
0
0
15
19
0
1
14
2
25
40
56
91
74
99
82
78
86
100
100
100
100
100
100

High Clouds (% Sky Obscured)

54
2
5
45
100
95
100
100
100
100
100
100
100
100
100
85
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
6
3
1

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
0
43

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
27
47
35
52
44
84
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0.5
4
1.2
3.2
3

Wind Speed/Direction (mph)

5
4
3
2
4
4
4
3
3
4
3
3
5
7
10
10
10
14
14
12
10
9
10
10

Chance of Frost

Temperature (°C)

20
17
15
16
15
14
14
14
14
14
14
15
17
18
20
20
21
24
24
23
22
20
20
19

Feels Like (°C)

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

Dew Point (°C)

14
11
10
11
11
11
12
11
11
11
12
12
13
14
15
17
18
16
15
18
17
19
19
19

Relative Humidity (%)

67
66
69
72
74
79
84
84
84
86
87
80
77
75
72
85
84
62
57
74
72
89
96
98

Pressure (mb)

1013
1014
1014
1014
1014
1014
1015
1014
1014
1014
1014
1014
1013
1013
1012
1012
1012
1011
1010
1009
1009
1008
1007
1006

Ozone (du)

331
330
330
329
327
327
330
330
330
330
330
329
333
333
330
327
329
331
329
328
326
326
323
320

Tuesday 21

First Quarter 65%

14:57

23:50

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 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK

Sun - Rise: 05:31, Set: 20:23, Transit: 12:56. Moon - Rise: 14:57, Set: 23:50. Civil Dark: 20:56 - 04:58. Nautical Dark: 21:38 - 04:16. Astro Dark: 22:28 - 03:27

Total Clouds (% Sky Obscured)

100
100
100
100
100
94
82
79
74
92
72
73
84
55
54
48
51
17
20
33
21
20
27
28

Low Clouds (% Sky Obscured)

97
97
97
94
90
88
79
68
65
90
71
61
69
21
0
6
12
17
20
31
21
20
20
24

Medium Clouds (% Sky Obscured)

100
93
91
99
87
43
40
17
0
0
2
7
6
11
19
0
0
0
8
9
0
3
6
23

High Clouds (% Sky Obscured)

100
100
100
100
100
79
38
43
28
65
70
70
65
55
5
0
0
0
0
2
0
0
0
0

ISS Passover

Visibility (miles)

0
0
1
6
9
9
5
8
8
9
9
9
9
9
6
5
7
9
9
9
9
9
9
9

Fog (%)

48
7
0
0
0
0
0
6
16
31
31
69
48
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
68
58
29
6
4
7
17
24
50
65
71
53
11
3
2
0
0
0
0

Precipitation Amount (mm)

3.6
4.2
0.5
0.9
1.7
0
0
0
0
0
0
0
0
0.2
0.4
0.4
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
12
9
9
6
7
6
5
5
4
4
4
4
6
7
7
8
8
10
12
12
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
20
21
20
21
20
21
21
22
21
20
21
23
23
24
24
24
24
25
24
24
23
22
20

Dew Point (°C)

19
19
19
19
19
19
20
19
19
19
19
20
21
21
21
21
22
22
16
15
15
13
12
11

Relative Humidity (%)

98
98
98
96
98
98
100
98
98
98
98
98
96
92
92
95
96
94
60
55
54
48
49
52

Pressure (mb)

1005
1004
1004
1004
1004
1003
1003
1003
1003
1003
1003
1004
1004
1005
1005
1005
1006
1006
1006
1007
1007
1007
1008
1009

Ozone (du)

319
316
315
322
333
340
342
346
346
346
346
349
353
355
358
360
362
360
359
358
360
361
362
361

Wednesday 22

Waxing Gibbous 62%

16:02

00:17

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

Sun - Rise: 05:32, Set: 20:22, Transit: 12:56. Moon - Rise: 16:02, Set: 00:17. Civil Dark: 20:55 - 04:59. Nautical Dark: 21:37 - 04:17. Astro Dark: 22:26 - 03:28

Total Clouds (% Sky Obscured)

32
28
25
30
19
18
10
0
0
34
24
3
11
13
35
54
54
63
64
41
29
19
17
24

Low Clouds (% Sky Obscured)

26
14
5
30
19
16
7
0
0
34
24
3
11
13
10
13
36
38
38
37
29
19
12
3

Medium Clouds (% Sky Obscured)

27
25
22
16
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
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
4
0
0
0
0
0
0
0
0
0
0
0
0
1
2
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)

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

Chance of Frost

Temperature (°C)

19
18
17
16
15
15
14
14
13
11
11
13
16
17
18
19
20
21
22
22
23
23
22
21

Feels Like (°C)

19
19
18
17
16
15
14
13
12
11
10
13
14
15
16
16
16
18
19
20
21
22
23
20

Dew Point (°C)

11
12
12
12
12
11
11
9
8
8
8
8
9
8
8
8
9
8
7
7
5
5
8
10

Relative Humidity (%)

59
66
72
74
79
80
79
74
75
81
81
72
63
56
51
49
49
43
39
36
30
29
38
51

Pressure (mb)

1010
1011
1012
1012
1013
1013
1013
1014
1014
1015
1016
1017
1017
1018
1018
1018
1018
1019
1018
1018
1018
1018
1018
1019

Ozone (du)

360
358
356
355
353
355
357
357
359
360
362
366
366
364
362
360
355
352
349
349
350
351
352
356

Thursday 23

Waxing Gibbous 74%

17:04

00:49

20 OK
21 Good
22 Good
23 Good
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
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: 05:33, Set: 20:21, Transit: 12:57. Moon - Rise: 17:04, Set: 00:49. Civil Dark: 20:54 - 05:00. Nautical Dark: 21:36 - 04:18. Astro Dark: 22:25 - 03:30

Total Clouds (% Sky Obscured)

19
0
0
18
39
58
57
59
55
35
17
0
0
0
0
1
0
0
1
1
2
1
6
15

Low Clouds (% Sky Obscured)

3
0
0
18
39
58
57
59
55
35
17
0
0
0
0
0
0
0
0
1
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
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
1
2
1
6
15

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
2
2
2
2
2
2
1
1
1
1
1
2
3
3
3
4
4
4
4
4
3

Chance of Frost

Temperature (°C)

19
17
15
13
12
11
10
10
10
9
11
13
16
19
21
24
25
26
27
27
27
27
26
24

Feels Like (°C)

19
17
17
15
14
13
12
12
11
11
13
15
18
21
23
25
25
26
27
27
27
26
26
25

Dew Point (°C)

12
11
11
10
10
9
9
8
8
7
9
9
9
9
9
8
7
7
7
7
8
9
12
16

Relative Humidity (%)

64
65
75
82
84
87
88
87
87
87
86
75
62
54
45
37
32
30
29
29
29
32
41
59

Pressure (mb)

1019
1020
1020
1021
1021
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1020
1020
1019
1019
1020

Ozone (du)

358
356
356
356
356
358
362
362
360
360
357
354
353
355
356
356
355
349
345
342
340
339
339
339

Friday 24

Waxing Gibbous 82%

18:01

01:29

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

Sun - Rise: 05:34, Set: 20:20, Transit: 12:57. Moon - Rise: 18:01, Set: 01:29. Civil Dark: 20:53 - 05:01. Nautical Dark: 21:35 - 04:20. Astro Dark: 22:23 - 03:32

Total Clouds (% Sky Obscured)

46
51
41
16
7
1
4
8
11
7
4
3
3
3
3
12
17
18
26
37
38
45
50
56

Low Clouds (% Sky Obscured)

0
0
2
1
0
0
4
8
11
7
4
0
0
0
0
11
17
18
23
15
2
6
5
3

Medium Clouds (% Sky Obscured)

5
10
14
9
5
0
0
0
0
0
0
0
0
0
0
0
0
0
9
15
16
14
14
10

High Clouds (% Sky Obscured)

46
48
11
3
1
1
1
0
0
0
0
2
2
2
2
3
5
6
6
5
5
4
4
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
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)

2
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
2
3
3
4
4
4
3
2

Chance of Frost

Temperature (°C)

22
20
19
17
16
15
14
13
13
12
13
15
17
20
23
25
26
27
28
28
28
28
26
24

Feels Like (°C)

23
20
19
18
18
16
15
15
15
14
15
18
20
21
22
23
24
26
27
31
30
29
29
30

Dew Point (°C)

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

Relative Humidity (%)

66
65
70
72
77
79
80
80
83
83
84
76
64
55
47
40
36
33
30
31
31
32
42
53

Pressure (mb)

1020
1020
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1019
1019
1018
1017
1016
1016
1015
1014
1014
1014

Ozone (du)

339
339
339
339
340
338
340
341
342
343
341
336
333
331
329
327
327
326
325
325
324
324
324
324

Saturday 25

Waxing Gibbous 89%

18:50

02:17

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

Sun - Rise: 05:35, Set: 20:19, Transit: 12:56. Moon - Rise: 18:50, Set: 02:17. Civil Dark: 20:52 - 05:02. Nautical Dark: 21:33 - 04:21. Astro Dark: 22:21 - 03:33

Total Clouds (% Sky Obscured)

45
35
28
29
16
3
32
61
90
93
97
100
79
58
40
55
71
86
89
92
94
96
97
98

Low Clouds (% Sky Obscured)

2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
17
34
52
42
32
23
15
8
0

Medium Clouds (% Sky Obscured)

11
11
14
9
6
0
6
12
18
21
24
27
26
24
22
25
31
33
30
32
29
27
26
22

High Clouds (% Sky Obscured)

3
3
4
4
4
3
21
38
60
75
89
100
70
40
14
15
16
16
39
61
83
86
90
93

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
2
1
5
7
8
9
10
6

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
2
2
3
2
2
1
1
1
1
1
1
1
2
2
2
2
2
3
4
4
4
3
2

Chance of Frost

Temperature (°C)

22
20
19
17
16
15
14
13
13
12
14
15
17
19
22
25
26
27
28
28
28
28
26
25

Feels Like (°C)

30
21
21
21
21
20
20
15
15
15
14
14
13
19
20
20
21
23
23
31
30
29
31
32

Dew Point (°C)

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

Relative Humidity (%)

68
71
77
82
86
90
95
96
96
96
89
80
75
64
56
49
42
37
32
32
32
32
41
53

Pressure (mb)

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

Ozone (du)

324
324
324
324
324
323
323
323
323
323
324
326
327
328
330
331
330
329
327
328
330
331
332
334

Sunday 26

Waxing Gibbous 94%

19:31

03:13

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: 05:36, Set: 20:18, Transit: 12:56. Moon - Rise: 19:31, Set: 03:13. Civil Dark: 20:51 - 05:03. Nautical Dark: 21:32 - 04:22. Astro Dark: 22:20 - 03:35

Total Clouds (% Sky Obscured)

98
99
100
96
93
90
93
96
100
92
89
90
94
94
95
99
97
94

Low Clouds (% Sky Obscured)

0
0
0
20
41
62
63
66
70
48
27
3
10
18
27
41
54
68

Medium Clouds (% Sky Obscured)

18
15
11
11
11
11
11
9
6
32
58
84
84
79
73
55
42
27

High Clouds (% Sky Obscured)

94
97
100
78
56
34
42
50
63
72
89
90
65
36
6
37
67
94

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
Very Light Rain
Light Rain
None

Precipitation Probability (%)

11
10
2
5
5
2
3
3
1
3
4
3
21
26
18
54
65
58

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

33
22
22
22
21
20
19
16
16
16
16
17
18
21
21
20
21
21

Dew Point (°C)

17
16
15
13
13
12
11
11
11
11
12
13
14
12
11
9
9
8

Relative Humidity (%)

67
68
69
69
70
68
67
68
69
70
70
69
68
56
48
40
38
36

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1007
1007
1007
1007
1007
1007
1006
1006

Ozone (du)

335
338
341
344
343
343
342
341
339
338
338
339
339
337
335
333
332
331

Forecast for Grafton, Windham, United States of America (43.17,-72.61)

Generated: 20/07/26 20:12:46. Forecast: 20/07/26 to 26/07/26. Timezone: UTC-4.00