Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waxing Crescent 25%

10:39

22:58

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:53, Set: 20:21, Transit: 13:07. Moon - Rise: 10:39, Set: 22:58. Civil Dark: 20:51 - 05:23. Nautical Dark: 21:29 - 04:45. Astro Dark: 22:10 - 04:04

Total Clouds (% Sky Obscured)

82
88
90
92
100
100
100
100
100
95
100
100
100
100
100
100
100
97
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

37
57
38
43
15
32
41
22
31
41
3
7
2
33
28
43
52
56
56
61
63
38
41
49

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
14
0
86
91
94
61
55
91
86
91
77
27
18
23
34
68
79
80

High Clouds (% Sky Obscured)

82
88
90
92
100
100
100
100
100
95
100
100
100
100
100
100
100
86
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
2
2
9
9
2
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
29
27
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
Light Rain
Light Rain
None
None
None
Very Light Rain
None
Very Light Rain
None
None
None
Light Rain
Light Rain
None
Light Rain
None

Precipitation Probability (%)

0
0
0
6
3
10
3
22
85
95
82
27
61
75
47
60
26
12
4
58
91
39
73
22

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.7
0.9
0
0
0
0.2
0
0.3
0
0
0
0.7
0.4
0
0.6
0

Wind Speed/Direction (mph)

8
9
10
11
13
13
14
14
17
12
7
8
9
9
8
9
10
9
9
8
9
8
8
9

Chance of Frost

Temperature (°C)

28
30
31
32
30
31
31
31
30
30
29
28
28
28
28
27
27
27
27
27
26
26
26
26

Feels Like (°C)

30
31
32
32
31
32
31
31
30
31
33
31
29
29
29
29
28
29
29
29
28
28
29
28

Dew Point (°C)

23
23
23
22
20
24
24
25
25
29
28
28
26
26
26
26
26
26
26
26
25
25
25
22

Relative Humidity (%)

74
69
61
56
54
65
67
71
74
94
95
95
90
91
91
94
94
92
94
95
95
94
90
77

Pressure (mb)

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

Ozone (du)

313
314
314
313
313
312
310
308
306
303
308
311
310
310
311
312
311
311
311
312
313
315
319
320

Sunday 19

Waxing Crescent 35%

11:44

23:22

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

Sun - Rise: 05:54, Set: 20:20, Transit: 13:07. Moon - Rise: 11:44, Set: 23:22. Civil Dark: 20:50 - 05:24. Nautical Dark: 21:28 - 04:46. Astro Dark: 22:09 - 04:05

Total Clouds (% Sky Obscured)

87
100
89
84
86
80
47
76
53
69
45
66
62
3
45
12
23
0
3
55
66
41
52
44

Low Clouds (% Sky Obscured)

55
55
50
52
65
58
47
57
48
44
38
36
26
0
0
0
0
0
0
0
12
7
20
12

Medium Clouds (% Sky Obscured)

23
12
18
20
25
28
24
13
7
0
0
0
0
0
0
11
6
0
3
33
44
41
45
42

High Clouds (% Sky Obscured)

40
100
54
35
34
26
7
24
53
59
31
66
62
3
25
2
12
0
0
15
14
2
2
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 (%)

13
10
10
6
6
3
9
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
29
29
29
29
29
29
30
28
28
27
26
26
25
25
22
23
23
22
22
21
22
26
27

Dew Point (°C)

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

Relative Humidity (%)

70
63
55
50
48
46
45
45
49
55
64
63
62
62
62
63
66
67
69
69
71
73
65
58

Pressure (mb)

1010
1010
1010
1010
1010
1011
1011
1011
1011
1012
1012
1013
1014
1014
1014
1013
1014
1014
1013
1014
1015
1015
1015
1016

Ozone (du)

320
322
322
321
320
320
320
320
320
321
322
321
321
321
321
321
321
322
322
323
323
322
322
322

Monday 20

Waxing Crescent 45%

12:47

23:46

10 OK
11 Good
12 Good
13 OK
14 Bad
15 OK
16 OK
17 Bad
18 OK
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

Sun - Rise: 05:55, Set: 20:20, Transit: 13:07. Moon - Rise: 12:47, Set: 23:46. Civil Dark: 20:50 - 05:24. Nautical Dark: 21:27 - 04:47. Astro Dark: 22:08 - 04:06

Total Clouds (% Sky Obscured)

23
8
11
19
50
42
34
57
31
91
95
90
94
92
96
92
93
100
95
97
100
100
99
99

Low Clouds (% Sky Obscured)

0
8
11
19
50
42
34
39
29
8
0
0
0
11
51
45
52
34
40
66
51
45
53
60

Medium Clouds (% Sky Obscured)

21
2
0
0
26
24
14
9
9
10
8
5
12
12
20
10
8
0
1
70
86
89
90
12

High Clouds (% Sky Obscured)

0
0
0
0
0
2
9
39
15
79
91
85
92
88
91
84
93
100
95
97
100
100
99
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
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
8
12
8
24
16
25
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)

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

Chance of Frost

Temperature (°C)

26
27
27
28
28
28
27
27
26
26
25
24
24
24
24
24
24
24
24
24
25
25
25
26

Feels Like (°C)

28
28
29
29
28
28
28
28
27
28
26
25
24
24
25
26
26
27
27
27
26
27
27
28

Dew Point (°C)

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

Relative Humidity (%)

52
50
50
50
52
52
54
63
68
75
79
79
78
78
83
85
91
94
94
92
92
91
90
90

Pressure (mb)

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

Ozone (du)

321
323
323
324
325
324
324
323
322
320
318
315
314
313
310
311
313
314
313
313
313
312
315
316

Tuesday 21

First Quarter 55%

13:50

00:13

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:55, Set: 20:19, Transit: 13:07. Moon - Rise: 13:50, Set: 00:13. Civil Dark: 20:49 - 05:25. Nautical Dark: 21:26 - 04:48. Astro Dark: 22:07 - 04:07

Total Clouds (% Sky Obscured)

98
99
99
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)

69
67
70
68
65
74
88
67
46
24
29
35
40
47
51
55
66
74
34
68
45
41
77
79

Medium Clouds (% Sky Obscured)

54
46
61
78
75
71
18
33
40
55
90
80
54
88
95
100
92
86
75
25
35
42
43
45

High Clouds (% Sky Obscured)

97
97
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
4
9
2
2
3
2
3
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
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
Light Rain
None
None
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

5
38
62
78
75
58
32
39
34
43
83
54
66
95
95
95
95
95
84
93
95
95
95
95

Precipitation Amount (mm)

0
0
0.4
0.6
0.4
0.2
0
0
0
0
0.4
0
0
2.4
1.4
3.1
3
0.7
0.3
0.4
0.3
0.8
0.6
0.7

Wind Speed/Direction (mph)

10
10
11
11
10
14
10
13
11
13
13
17
21
18
15
16
13
12
12
12
11
10
10
11

Chance of Frost

Temperature (°C)

27
28
28
29
29
29
28
28
28
28
28
27
27
27
27
26
25
25
25
25
25
26
26
26

Feels Like (°C)

28
29
29
30
30
29
30
29
29
28
28
27
25
25
27
25
24
25
26
27
26
27
27
27

Dew Point (°C)

24
23
22
22
22
21
23
20
21
23
25
26
26
25
25
25
24
24
25
25
24
24
25
24

Relative Humidity (%)

83
76
71
64
65
61
74
60
66
74
86
94
92
87
92
94
95
97
95
95
94
91
94
91

Pressure (mb)

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

Ozone (du)

316
314
314
315
316
315
315
312
310
309
308
303
304
303
301
302
304
305
309
314
320
324
323
323

Wednesday 22

Waxing Gibbous 65%

14:53

00:43

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 Good
23 OK
00 Good
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:56, Set: 20:18, Transit: 13:07. Moon - Rise: 14:53, Set: 00:43. Civil Dark: 20:48 - 05:26. Nautical Dark: 21:25 - 04:49. Astro Dark: 22:06 - 04:09

Total Clouds (% Sky Obscured)

100
94
88
78
77
80
86
91
95
86
53
33
0
13
16
29
60
61
65
70
73
76
69
61

Low Clouds (% Sky Obscured)

83
75
66
58
60
63
65
44
22
0
0
0
0
4
0
8
33
36
41
43
62
62
58
45

Medium Clouds (% Sky Obscured)

46
45
36
28
31
33
31
19
9
0
0
26
0
2
4
6
16
16
18
13
9
6
5
4

High Clouds (% Sky Obscured)

97
77
27
1
1
4
10
37
68
86
53
33
0
0
0
0
1
1
0
1
1
2
3
3

ISS Passover

Visibility (miles)

9
8
9
9
4
4
9
9
9
2
7
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

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

Precipitation Probability (%)

95
95
82
80
82
71
56
62
76
95
72
28
5
9
2
0
7
6
1
2
1
0
1
1

Precipitation Amount (mm)

0.8
0.6
0.4
0.4
0.4
0.3
0
0
0.3
0.8
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
10
9
8
7
7
5
6
6
5
5
5
6
5
6
6
8
8
8
9
9
8
8
9

Chance of Frost

Temperature (°C)

26
26
27
28
28
28
29
29
28
27
26
25
24
23
23
22
22
22
22
21
21
21
21
22

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
81
77
73
72
64
57
58
70
76
86
91
92
91
88
91
89
88
88
87
80
75
69
64

Pressure (mb)

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

Ozone (du)

321
318
316
315
314
313
312
311
308
308
308
307
307
308
308
308
306
306
306
305
306
306
306
307

Thursday 23

Waxing Gibbous 74%

15:54

01:18

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

Sun - Rise: 05:57, Set: 20:17, Transit: 13:07. Moon - Rise: 15:54, Set: 01:18. Civil Dark: 20:47 - 05:27. Nautical Dark: 21:24 - 04:50. Astro Dark: 22:05 - 04:10

Total Clouds (% Sky Obscured)

53
57
58
55
48
43
42
49
58
60
65
74
79
76
73
63
54
45
40
30
29
25
36
48

Low Clouds (% Sky Obscured)

33
38
42
48
47
43
42
40
35
30
29
29
28
34
40
46
45
44
40
30
29
25
36
48

Medium Clouds (% Sky Obscured)

3
9
16
20
16
18
20
21
27
34
44
49
58
58
55
48
34
23
13
8
4
0
12
21

High Clouds (% Sky Obscured)

8
9
6
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
1
2
2
5
6
4
27
33
25
39
42
36
37
33
12
18
15
1
2
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
9
9
8
9
9
9
9
8
7
6
6
6
6
6
6
6
6
6
7
7
8
9
9

Chance of Frost

Temperature (°C)

23
24
25
26
26
26
26
25
25
24
24
24
24
23
23
23
23
23
22
22
22
23
23
24

Feels Like (°C)

22
21
22
23
23
27
26
26
27
27
29
24
26
26
27
27
26
25
24
24
23
23
21
25

Dew Point (°C)

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

Relative Humidity (%)

57
53
52
53
52
54
55
56
64
70
79
80
83
84
83
83
81
83
84
85
81
78
73
65

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1019
1019

Ozone (du)

308
310
309
309
309
308
307
307
308
309
311
313
315
317
320
323
326
330
333
337
338
338
339
336

Friday 24

Waxing Gibbous 82%

16:54

02:00

10 Bad
11 Bad
12 Bad
13 OK
14 OK
15 OK
16 OK
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

Sun - Rise: 05:58, Set: 20:17, Transit: 13:07. Moon - Rise: 16:54, Set: 02:00. Civil Dark: 20:46 - 05:28. Nautical Dark: 21:23 - 04:51. Astro Dark: 22:04 - 04:11

Total Clouds (% Sky Obscured)

57
59
52
48
46
40
35
49
63
77
85
95
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

54
36
29
23
11
10
9
7
6
10
11
12
11
14
20
24
16
10
5
7
7
9

Medium Clouds (% Sky Obscured)

31
20
11
4
3
2
1
7
14
20
34
44
49
55
58
64
69
74
74
72
70
64

High Clouds (% Sky Obscured)

5
5
5
4
4
4
4
24
43
63
75
89
100
100
100
99
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

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
25
26
26
27
26
26
26
25
25
24
23
23
23
22
22
22
22
22
22
22
23

Feels Like (°C)

25
24
25
25
26
28
27
27
27
29
29
23
23
24
24
24
23
23
23
23
22
21

Dew Point (°C)

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

Relative Humidity (%)

61
55
53
50
48
49
49
50
56
64
71
71
73
74
74
75
75
75
76
77
74
72

Pressure (mb)

1019
1020
1020
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1020

Ozone (du)

333
331
329
328
326
324
322
320
318
317
315
315
315
315
313
312
310
309
307
306
305
305

Forecast for Genezer Estates, Worcester, United States of America (38.16,-75.17)

Generated: 18/07/26 10:39:45. Forecast: 18/07/26 to 24/07/26. Timezone: UTC-4.00