Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 2

Waning Gibbous 90%

22:21

08:32

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

Sun - Rise: 05:11, Set: 20:25, Transit: 12:48. Moon - Rise: 22:21, Set: 08:32. Civil Dark: 21:00 - 04:36. Nautical Dark: 21:44 - 03:52. Astro Dark: 22:39 - 02:57

Total Clouds (% Sky Obscured)

32
26
12
8
0
0
0
2
3
21
5
1
0
0
3
1
1
12
48
8
3
2
3
51

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
11
0
3
0
0
0

Medium Clouds (% Sky Obscured)

21
14
12
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
3
21
5
1
0
0
3
1
1
12
48
8
3
0
3
51

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 (%)

16
2
5
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

9
6
4
8
9
9
8
7
6
6
6
6
5
5
6
7
8
9
8
8
8
9
10
8

Chance of Frost

Temperature (°C)

35
34
33
31
30
29
27
27
26
26
25
24
24
24
25
27
29
31
32
34
35
36
37
37

Feels Like (°C)

36
36
35
33
32
31
31
31
30
30
28
28
28
28
30
30
31
33
33
33
36
37
37
38

Dew Point (°C)

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

Relative Humidity (%)

27
41
42
45
47
50
56
62
68
71
77
77
79
82
73
60
53
45
38
33
28
27
26
29

Pressure (mb)

1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1011
1010
1010
1009

Ozone (du)

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

Friday 3

Waning Gibbous 83%

22:43

09:38

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

Sun - Rise: 05:12, Set: 20:25, Transit: 12:48. Moon - Rise: 22:43, Set: 09:38. Civil Dark: 20:59 - 04:37. Nautical Dark: 21:44 - 03:53. Astro Dark: 22:38 - 02:59

Total Clouds (% Sky Obscured)

69
27
29
31
26
41
40
65
56
6
5
7
60
64
93
72
58
79
49
52
56
35
49
96

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
29
33
49
52
56
35
49
56

Medium Clouds (% Sky Obscured)

54
27
17
18
6
5
28
3
3
2
2
0
0
2
55
60
38
9
21
11
9
0
15
30

High Clouds (% Sky Obscured)

7
6
20
16
26
41
39
65
56
4
4
6
49
47
43
48
33
67
7
52
27
2
14
95

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
Light Rain
None
None
None
None

Precipitation Probability (%)

3
3
2
0
0
0
0
0
0
0
0
0
0
0
0
2
12
35
26
69
29
11
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

36
35
33
31
29
28
28
27
27
26
26
25
25
25
25
27
28
29
30
31
30
32
32
32

Feels Like (°C)

36
35
37
34
31
30
30
30
29
28
28
28
28
28
29
28
29
30
30
31
30
31
32
31

Dew Point (°C)

16
21
21
20
18
19
19
21
21
20
20
20
20
21
20
20
19
18
16
15
13
13
12
13

Relative Humidity (%)

30
42
49
53
50
55
60
66
69
66
71
73
77
80
73
65
58
50
42
36
35
32
29
32

Pressure (mb)

1009
1009
1009
1009
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008

Ozone (du)

308
308
307
307
308
309
308
307
309
309
310
311
310
310
310
313
313
312
312
313
318
325
323
323

Saturday 4

Waning Gibbous 75%

23:04

10:44

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

Sun - Rise: 05:12, Set: 20:25, Transit: 12:48. Moon - Rise: 23:04, Set: 10:44. Civil Dark: 20:59 - 04:38. Nautical Dark: 21:44 - 03:53. Astro Dark: 22:38 - 03:00

Total Clouds (% Sky Obscured)

91
79
65
51
27
19
0
0
13
46
96
85
55
63
18
44
55
69
63
89
97
95
94
93

Low Clouds (% Sky Obscured)

50
53
65
51
27
19
0
0
0
0
0
0
0
0
0
0
0
0
16
37
35
23
12
0

Medium Clouds (% Sky Obscured)

38
35
31
32
0
0
0
0
0
1
2
0
13
18
12
7
14
9
17
36
59
62
49
57

High Clouds (% Sky Obscured)

67
62
55
18
1
7
0
0
11
35
95
85
55
55
4
44
55
69
55
74
95
95
94
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
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)

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

Chance of Frost

Temperature (°C)

31
31
29
27
25
24
23
21
20
19
18
18
18
18
20
23
25
26
27
28
29
29
29
28

Feels Like (°C)

30
29
27
27
26
25
24
23
21
21
20
18
18
18
20
25
25
25
27
27
28
28
27
27

Dew Point (°C)

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

Relative Humidity (%)

38
41
42
48
50
58
64
69
72
73
75
76
78
78
72
57
47
39
35
32
31
31
30
33

Pressure (mb)

1009
1009
1010
1011
1011
1012
1013
1013
1013
1014
1014
1014
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1016
1017

Ozone (du)

321
322
321
322
321
321
322
321
321
320
321
321
322
324
324
323
323
325
325
325
325
324
324
324

Sunday 5

Waning Gibbous 65%

23:24

11:51

17 Bad
18 Bad
19 Bad
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
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:13, Set: 20:24, Transit: 12:48. Moon - Rise: 23:24, Set: 11:51. Civil Dark: 20:59 - 04:39. Nautical Dark: 21:43 - 03:54. Astro Dark: 22:37 - 03:01

Total Clouds (% Sky Obscured)

93
90
88
90
94
89
97
97
97
97
96
96
97
98
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
18
31
36
47
58
55
56
58

Medium Clouds (% Sky Obscured)

61
69
71
73
85
55
30
96
97
97
96
96
96
94
96
97
98
100
100
100
100
100
99
98

High Clouds (% Sky Obscured)

31
32
39
52
46
64
87
87
87
85
82
79
86
92
99
99
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
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
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
1
1
1
0
0
0
0
0
1
1
1
1
1
0
2
3
6
25
40
54
58
57
49

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
26
24
22
21
20
20
19
19
19
19
19
19
19
19
19
20
20
20
20
20
19
19
19

Feels Like (°C)

26
24
23
21
20
19
19
19
18
18
18
18
18
18
19
19
20
20
21
20
19
19
19
18

Dew Point (°C)

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

Relative Humidity (%)

37
41
50
57
53
52
56
63
67
61
59
58
56
59
62
65
59
66
65
58
58
68
69
73

Pressure (mb)

1017
1017
1017
1017
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020

Ozone (du)

326
327
325
324
324
323
323
321
321
320
320
320
320
320
319
321
321
321
321
321
320
322
323
324

Monday 6

Waning Gibbous 54%

23:44

13:00

17 Bad
18 Bad
19 Bad
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
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:14, Set: 20:24, Transit: 12:49. Moon - Rise: 23:44, Set: 13:00. Civil Dark: 20:58 - 04:39. Nautical Dark: 21:43 - 03:55. Astro Dark: 22:36 - 03:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

70
84
97
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
100
99
99
95
93
91
87
78
63
50
46
46
43
44
43
39

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
73
43
10
5
5
0
0
17
57
58
47
36

ISS Passover

Visibility (miles)

9
9
8
9
2
6
7
5
4
1
0
0
0
1
1
1
4
7
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

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

Precipitation Probability (%)

69
95
95
95
95
95
95
95
95
95
95
95
95
95
82
88
73
49
45
37
23
21
20
17

Precipitation Amount (mm)

0.3
0.5
0.6
1.1
1.9
0.9
2
1.6
2.9
4.4
2.3
8
4.2
1.6
0.4
0.4
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
85
93
95
98
98
96
98
98
98
100
100
100
100
98
100
98
98
98
95
93
92
89
86

Pressure (mb)

1020
1020
1020
1020
1020
1020
1019
1019
1018
1017
1017
1017
1016
1017
1017
1017
1016
1016
1016
1016
1016
1016
1015
1015

Ozone (du)

323
323
322
322
320
321
322
321
319
317
316
315
314
319
321
322
323
324
325
325
326
327
328
329

Tuesday 7

Third Quarter 43%

00:06

14:13

17 Bad
18 Bad
19 Bad
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
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:14, Set: 20:23, Transit: 12:49. Moon - Rise: 00:06, Set: 14:13. Civil Dark: 20:58 - 04:40. Nautical Dark: 21:42 - 03:56. Astro Dark: 22:35 - 03:03

Total Clouds (% Sky Obscured)

100
100
100
98
96
94
93
92
92
92
90
85
83
75
72
70
70
69
73
78
83
75
66
57

Low Clouds (% Sky Obscured)

100
99
99
96
94
91
88
86
86
83
80
75
71
68
65
66
67
68
67
65
64
56
48
40

Medium Clouds (% Sky Obscured)

25
12
4
2
1
0
0
0
0
1
2
2
2
2
2
2
2
1
5
11
14
14
16
19

High Clouds (% Sky Obscured)

25
13
0
0
0
0
1
1
2
3
5
6
3
1
0
0
0
0
3
5
8
6
5
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 (%)

18
16
12
15
16
13
18
20
18
18
14
3
6
5
2
3
2
0
0
0
0
1
1
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)

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

Chance of Frost

Temperature (°C)

18
17
17
17
17
17
17
16
16
16
16
16
15
16
17
18
20
21
23
24
26
27
27
28

Feels Like (°C)

17
17
16
17
15
16
16
16
15
16
15
16
15
15
15
16
19
20
20
22
23
25
28
29

Dew Point (°C)

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

Relative Humidity (%)

85
86
87
89
89
90
92
90
92
92
92
92
92
89
85
81
75
68
61
60
60
58
59
60

Pressure (mb)

1015
1015
1015
1015
1015
1015
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1011

Ozone (du)

330
330
330
331
331
331
331
331
330
330
331
333
334
334
333
333
332
331
331
331
331
331
331
331

Wednesday 8

Waning Crescent 32%

00:32

15:31

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

Sun - Rise: 05:15, Set: 20:23, Transit: 12:49. Moon - Rise: 00:32, Set: 15:31. Civil Dark: 20:57 - 04:41. Nautical Dark: 21:41 - 03:57. Astro Dark: 22:34 - 03:04

Total Clouds (% Sky Obscured)

70
83
96
86
70
52
28
25
29
19
10
0
0
0
0
15
31
47
46
45
44

Low Clouds (% Sky Obscured)

28
16
4
2
1
0
0
0
0
0
0
0
0
0
0
1
2
3
12
22
31

Medium Clouds (% Sky Obscured)

16
11
9
6
4
3
2
1
0
0
0
0
0
0
0
7
22
35
29
24
20

High Clouds (% Sky Obscured)

31
58
86
75
61
51
23
23
27
18
9
0
0
0
0
0
0
0
0
0
1

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 (%)

6
9
8
8
8
0
1
1
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)

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

Chance of Frost

Temperature (°C)

29
28
26
24
24
23
23
22
21
20
20
19
19
20
21
22
24
26
28
29
30

Feels Like (°C)

29
30
30
30
25
26
26
26
26
24
22
22
22
21
20
20
27
27
27
28
29

Dew Point (°C)

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

Relative Humidity (%)

61
68
76
87
89
94
95
96
96
96
96
96
96
89
80
73
63
55
47
43
38

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1011
1011
1011
1010
1010

Ozone (du)

331
331
331
331
334
337
340
343
347
350
350
349
349
345
342
339
339
339
338
338
337

Forecast for Boxford, Essex, United States of America (42.66,-70.99)

Generated: 02/07/26 17:07:27. Forecast: 02/07/26 to 08/07/26. Timezone: UTC-4.00