Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 8

Waning Crescent 32%

00:37

14:21

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

Sun - Rise: 05:20, Set: 20:31, Transit: 12:55. Moon - Rise: 00:37, Set: 14:21. Civil Dark: 21:06 - 04:45. Nautical Dark: 21:51 - 04:01. Astro Dark: 22:45 - 03:07

Total Clouds (% Sky Obscured)

61
48
37
5
3
43
57
48
30
57
41
27
6
12
13
4
4
3
2
7
71
70
74
100

Low Clouds (% Sky Obscured)

0
0
0
0
2
25
24
13
0
0
0
0
0
3
2
0
0
0
0
0
0
26
40
28

Medium Clouds (% Sky Obscured)

0
0
0
0
0
34
41
21
0
39
9
11
3
0
0
0
0
0
0
3
18
10
0
0

High Clouds (% Sky Obscured)

3
0
0
5
1
6
24
25
25
52
30
17
4
3
5
4
4
3
2
3
60
60
63
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)

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

Chance of Frost

Temperature (°C)

18
19
22
25
26
28
29
29
29
29
28
27
24
21
20
19
18
17
17
17
16
16
16
19

Feels Like (°C)

21
22
24
27
28
30
32
31
30
30
31
30
27
24
23
21
20
20
19
19
19
17
17
20

Dew Point (°C)

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

Relative Humidity (%)

72
57
49
43
39
36
34
31
32
36
46
62
74
74
76
75
77
82
86
89
90
90
89
81

Pressure (mb)

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

Ozone (du)

338
340
341
337
333
331
330
329
328
327
324
326
326
326
325
325
325
325
324
325
323
322
322
321

Thursday 9

Waning Crescent 32%

01:09

15:39

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

Sun - Rise: 05:21, Set: 20:31, Transit: 12:55. Moon - Rise: 01:09, Set: 15:39. Civil Dark: 21:05 - 04:46. Nautical Dark: 21:50 - 04:02. Astro Dark: 22:44 - 03:08

Total Clouds (% Sky Obscured)

100
100
100
75
89
89
66
56
35
18
32
35
40
58
67
69
62
75
77
89
61
93
100
98

Low Clouds (% Sky Obscured)

10
0
3
7
17
24
24
17
0
2
7
18
0
0
29
11
11
34
47
27
38
23
26
37

Medium Clouds (% Sky Obscured)

3
0
0
6
16
28
13
13
10
15
32
8
2
22
32
23
19
23
60
74
43
46
65
20

High Clouds (% Sky Obscured)

100
100
100
75
87
73
66
56
35
9
32
35
40
55
45
55
55
55
38
58
40
91
100
98

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
1
20
16
13
13
11
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
1
1
2
2
5
8
14
11
4
3
3
6
5
11
18
3
2
10
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
3
4
5
6
6
7
8
9
8
7
5
5
4
3
3
3
2
1
2
1
2
2
1

Chance of Frost

Temperature (°C)

21
24
26
28
29
31
32
32
32
31
31
29
26
23
22
22
21
20
19
19
19
19
19
20

Feels Like (°C)

22
25
27
28
29
30
31
30
31
31
32
30
26
24
23
23
22
21
20
20
20
22
21
22

Dew Point (°C)

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

Relative Humidity (%)

71
62
55
48
41
36
34
35
39
41
49
63
67
74
81
85
91
92
95
93
93
96
93
88

Pressure (mb)

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

Ozone (du)

320
320
318
317
316
315
314
315
313
315
312
311
310
309
308
307
308
307
306
304
304
307
309
311

Friday 10

Waning Crescent 21%

01:51

16:59

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 Good
01 Good
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:21, Set: 20:30, Transit: 12:55. Moon - Rise: 01:51, Set: 16:59. Civil Dark: 21:05 - 04:47. Nautical Dark: 21:49 - 04:03. Astro Dark: 22:43 - 03:09

Total Clouds (% Sky Obscured)

100
96
100
97
84
100
100
100
75
81
75
73
55
55
52
53
0
12
24
44
70
59
65
45

Low Clouds (% Sky Obscured)

30
43
36
39
49
39
19
18
15
20
31
24
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

33
52
34
53
53
16
35
45
65
79
67
70
32
0
2
3
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
57
96
92
57
100
100
100
55
60
55
55
50
50
45
44
0
11
22
30
45
38
61
39

ISS Passover

Visibility (miles)

9
9
9
9
7
5
4
9
5
5
9
8
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
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
6
10
30
53
63
64
73
74
52
45
30
1
0
0
0
0
0
0
1
1
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.2
0.4
0.3
0.4
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
25
26
27
28
27
27
27
27
26
26
25
23
21
20
19
18
17
16
16
15
15
16
19

Feels Like (°C)

25
26
27
27
29
28
29
29
29
29
28
26
24
22
21
19
18
20
19
18
18
17
18
20

Dew Point (°C)

19
18
18
17
17
21
24
24
25
25
25
23
22
20
19
18
17
16
16
15
15
14
16
18

Relative Humidity (%)

78
67
59
55
51
69
83
83
91
92
92
92
94
94
95
95
95
95
95
96
96
96
96
96

Pressure (mb)

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

Ozone (du)

311
314
314
315
315
316
316
318
317
317
319
323
325
328
333
336
342
338
336
335
336
337
337
341

Saturday 11

Waning Crescent 12%

02:46

18:17

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

Sun - Rise: 05:22, Set: 20:30, Transit: 12:56. Moon - Rise: 02:46, Set: 18:17. Civil Dark: 21:04 - 04:48. Nautical Dark: 21:49 - 04:04. Astro Dark: 22:42 - 03:11

Total Clouds (% Sky Obscured)

47
23
4
11
22
33
39
38
41
40
22
14
9
5
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

1
1
0
10
22
32
25
15
2
6
5
5
3
2
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
1
4
1
0
4
10
16
37
13
10
7
4
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

47
20
2
2
0
4
1
1
22
20
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
0
1
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
5
5
6
6
6
6
9
8
8
7
6
5
4
4
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

21
22
24
25
26
27
27
27
27
27
25
24
22
20
18
16
15
14
13
12
12
11
14
16

Feels Like (°C)

23
23
25
26
27
28
28
25
26
26
25
25
24
21
19
17
16
15
14
14
13
13
15
18

Dew Point (°C)

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

Relative Humidity (%)

88
69
53
44
38
34
32
42
55
44
49
52
67
71
77
80
82
86
87
90
93
95
93
81

Pressure (mb)

1015
1016
1016
1016
1016
1015
1015
1015
1015
1015
1016
1017
1017
1018
1019
1020
1020
1020
1021
1021
1022
1022
1023
1023

Ozone (du)

342
340
340
343
344
345
345
345
343
344
346
346
349
348
346
347
350
353
352
351
349
355
368
368

Sunday 12

Waning Crescent 5%

03:55

19:26

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

Sun - Rise: 05:23, Set: 20:29, Transit: 12:56. Moon - Rise: 03:55, Set: 19:26. Civil Dark: 21:04 - 04:49. Nautical Dark: 21:48 - 04:05. Astro Dark: 22:41 - 03:12

Total Clouds (% Sky Obscured)

0
0
0
2
4
11
12
30
48
67
70
72
62
55
48
33
19
5
8
11
16
20
31
36

Low Clouds (% Sky Obscured)

0
0
0
2
4
11
7
19
34
45
45
46
36
28
24
14
7
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
5
11
17
21
27
31
30
30
20
11
5
0
1
2
2
1
1
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
5
8
11
16
20
31
36

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

Chance of Frost

Temperature (°C)

19
21
23
25
26
27
28
28
28
28
26
25
23
21
20
18
17
16
15
14
13
13
15
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
65
58
52
47
40
35
33
33
43
61
68
73
77
81
86
89
90
93
95
95
96
87
81

Pressure (mb)

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

Ozone (du)

370
370
372
374
375
375
372
367
361
360
358
358
357
358
359
359
359
358
357
357
357
357
356
355

Monday 13

Waning Crescent 1%

05:15

20:22

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

Sun - Rise: 05:24, Set: 20:29, Transit: 12:56. Moon - Rise: 05:15, Set: 20:22. Civil Dark: 21:03 - 04:50. Nautical Dark: 21:47 - 04:06. Astro Dark: 22:39 - 03:14

Total Clouds (% Sky Obscured)

23
12
2
12
24
36
34
32
30
21
12
3
2
4
9
27
44
62
43
23
4
3
3
3

Low Clouds (% Sky Obscured)

0
0
0
0
1
1
13
24
28
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
4
10
15
18
18
16
11
5
0
1
2
4
3
3
3
2
1
1
0
0
0

High Clouds (% Sky Obscured)

23
12
2
10
16
19
24
32
30
21
12
3
2
4
9
27
44
62
43
23
4
3
3
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
1
2
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
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
22
25
28
28
29
30
30
30
29
27
25
24
22
20
19
18
17
17
16
15
15
17
19

Feels Like (°C)

15
22
24
25
25
26
27
33
32
31
30
31
31
22
23
23
22
21
20
16
16
15
15
14

Dew Point (°C)

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

Relative Humidity (%)

73
63
55
47
42
36
31
32
34
35
44
58
74
78
80
81
83
85
86
86
87
89
81
72

Pressure (mb)

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

Ozone (du)

355
353
352
351
350
349
348
345
342
339
337
335
334
331
328
326
324
322
320
319
318
316
316
315

Tuesday 14

New Moon 0%

06:38

21:05

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

Sun - Rise: 05:25, Set: 20:28, Transit: 12:56. Moon - Rise: 06:38, Set: 21:05. Civil Dark: 21:02 - 04:51. Nautical Dark: 21:46 - 04:07. Astro Dark: 22:38 - 03:15

Total Clouds (% Sky Obscured)

5
10
19
19
23
23
29
37
40
37
29
22
15
12
10
0
5
15

Low Clouds (% Sky Obscured)

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
4
4
2
3
5
8
7
9
9
0
5
15

High Clouds (% Sky Obscured)

5
10
19
19
19
19
28
36
40
30
10
5
5
5
5
0
5
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5

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
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
10
15
19
44
53
56
65
71
77

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.5

Wind Speed/Direction (mph)

4
5
8
10
12
13
15
14
13
13
11
9
9
7
6
5
4
4

Chance of Frost

Temperature (°C)

21
24
27
29
30
31
32
32
32
32
30
29
28
26
24
22
20
19

Feels Like (°C)

14
25
26
26
27
28
29
34
33
32
31
30
30
25
25
24
23
22

Dew Point (°C)

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

Relative Humidity (%)

66
58
53
47
43
39
37
40
44
47
51
55
60
66
73
81
86
91

Pressure (mb)

1020
1020
1019
1018
1017
1016
1016
1015
1014
1014
1013
1013
1013
1013
1013
1014
1013
1013

Ozone (du)

314
314
314
314
315
315
315
316
316
316
316
316
317
316
316
316
316
316

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

Generated: 08/07/26 08:30:04. Forecast: 08/07/26 to 14/07/26. Timezone: UTC-4.00