Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

Waxing Crescent 27%

11:46

00:08

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

Sun - Rise: 05:31, Set: 20:29, Transit: 13:00. Moon - Rise: 11:46, Set: 00:08. Civil Dark: 21:02 - 04:58. Nautical Dark: 21:43 - 04:17. Astro Dark: 22:31 - 03:29

Total Clouds (% Sky Obscured)

34
34
51
30
0
6
0
0
0
0
0
2
0
2
3
17
0
45
25
24
45
80
59
54

Low Clouds (% Sky Obscured)

2
34
0
5
0
0
0
0
0
0
0
0
0
0
0
0
0
14
3
5
12
55
28
48

Medium Clouds (% Sky Obscured)

21
19
17
2
0
6
0
0
0
0
0
0
0
0
0
14
0
29
25
22
33
24
45
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
0
2
2
0
0
0
0
0
0
0
0
2

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)

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

Chance of Frost

Temperature (°C)

27
26
24
22
23
22
21
20
20
19
18
17
17
18
20
22
24
25
26
27
28
28
27
27

Feels Like (°C)

26
25
21
21
21
21
20
19
19
19
18
17
16
18
20
21
23
24
25
25
25
25
23
24

Dew Point (°C)

9
10
9
8
10
10
11
10
9
9
9
9
10
11
10
9
9
9
10
9
8
8
10
10

Relative Humidity (%)

33
35
39
41
45
47
51
51
49
51
54
59
65
62
52
43
38
36
35
32
29
28
35
35

Pressure (mb)

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

Ozone (du)

324
330
330
329
327
330
331
329
328
329
329
326
326
327
325
326
325
326
327
330
332
333
334
333

Saturday 20

Waxing Crescent 40%

12:52

00:31

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

Sun - Rise: 05:31, Set: 20:29, Transit: 13:00. Moon - Rise: 12:52, Set: 00:31. Civil Dark: 21:02 - 04:58. Nautical Dark: 21:43 - 04:17. Astro Dark: 22:31 - 03:29

Total Clouds (% Sky Obscured)

11
22
31
39
25
8
2
2
0
0
2
18
0
8
14
2
30
78
78
77
62
55
98
100

Low Clouds (% Sky Obscured)

2
0
0
2
2
1
1
1
0
0
0
0
0
0
0
0
11
25
27
22
19
22
6
1

Medium Clouds (% Sky Obscured)

7
16
27
30
20
6
2
0
0
0
1
13
0
5
10
0
13
16
22
21
22
0
10
10

High Clouds (% Sky Obscured)

0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
55
38
41
38
41
95
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)

12
12
8
6
5
6
6
6
5
5
5
5
6
6
8
9
10
10
11
12
12
11
11
11

Chance of Frost

Temperature (°C)

27
26
24
22
21
21
20
19
19
18
18
17
17
19
21
23
25
26
27
28
29
29
29
29

Feels Like (°C)

24
24
24
23
21
21
21
20
20
20
19
19
18
20
21
23
25
25
24
25
26
27
27
25

Dew Point (°C)

11
11
12
12
13
13
13
13
13
13
13
13
13
13
13
13
13
12
11
10
10
10
9
10

Relative Humidity (%)

37
40
47
52
59
63
66
68
70
72
74
77
77
70
58
52
46
41
37
33
32
30
29
30

Pressure (mb)

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

Ozone (du)

332
334
336
336
337
336
335
335
336
333
333
334
336
338
338
336
335
335
334
333
333
331
330
331

Sunday 21

First Quarter 51%

13:55

00:53

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
17 Bad

Sun - Rise: 05:31, Set: 20:29, Transit: 13:00. Moon - Rise: 13:55, Set: 00:53. Civil Dark: 21:02 - 04:59. Nautical Dark: 21:43 - 04:17. Astro Dark: 22:31 - 03:29

Total Clouds (% Sky Obscured)

100
100
62
89
86
75
96
100
100
100
100
73
82
60
65
92
92
97
93
91
93
97
100
100

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
25
23
2
0
12
24
39
41

Medium Clouds (% Sky Obscured)

16
55
58
32
3
51
53
98
100
100
100
73
82
60
65
76
70
71
92
83
88
65
56
40

High Clouds (% Sky Obscured)

100
100
60
88
86
58
92
100
94
87
99
56
71
38
20
72
75
93
52
71
78
89
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
9
9
3
3
6
2
1
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
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
2
4
14
48
58
40
79
95
95
95
95
95
87
83

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0.4
0.7
0.9
0.4
4.9
0.4
0.3
0.4

Wind Speed/Direction (mph)

11
10
7
4
3
2
2
2
2
4
4
3
4
6
6
9
10
10
10
11
6
7
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
12
12
12
12
12
12
12
12
12
12
12
12
13
15
18
19
20
22
23
24
24
23
23

Relative Humidity (%)

34
38
44
48
53
59
60
62
60
58
61
59
60
63
77
92
92
95
98
98
98
100
97
97

Pressure (mb)

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

Ozone (du)

329
329
327
325
324
324
323
320
319
317
316
316
315
316
314
313
312
311
314
320
315
318
316
316

Monday 22

Waxing Gibbous 61%

14:58

01:15

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 OK
15 Bad
16 OK
17 OK

Sun - Rise: 05:31, Set: 20:30, Transit: 13:01. Moon - Rise: 14:58, Set: 01:15. Civil Dark: 21:02 - 04:59. Nautical Dark: 21:43 - 04:18. Astro Dark: 22:31 - 03:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
96
91
86
85
83
83
79
75
72
62
56
50
47
52
38
41

Low Clouds (% Sky Obscured)

43
46
58
75
83
78
71
66
70
74
79
69
58
50
58
63
69
55
46
36
38
38
38
39

Medium Clouds (% Sky Obscured)

42
37
34
30
82
77
64
65
57
55
60
61
67
79
70
58
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
99
100
92
100
79
51
22
21
31
38
24
12
1
2
1
10
9
13
3
2

ISS Passover

Visibility (miles)

9
8
9
9
3
3
0
1
5
9
6
7
8
4
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

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

Precipitation Probability (%)

88
86
95
95
95
95
95
92
79
66
48
35
47
35
19
8
11
5
3
2
0
1
0
0

Precipitation Amount (mm)

0.3
0
0.4
0.6
0.7
0.7
0.6
0.5
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
23
22
22
21
21
20
20
20
19
19
19
18
18
18
18
19
19
23
24
25
25
27
27

Feels Like (°C)

25
25
25
25
24
23
21
21
21
20
19
19
18
18
18
19
19
19
23
25
24
25
26
28

Dew Point (°C)

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

Relative Humidity (%)

98
95
98
100
100
98
98
98
98
98
98
96
98
96
98
95
96
93
73
62
59
56
50
47

Pressure (mb)

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

Ozone (du)

316
313
311
311
308
309
310
309
308
308
308
307
306
307
310
312
314
313
314
312
311
311
312
312

Tuesday 23

Waxing Gibbous 71%

16:01

01:39

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

Sun - Rise: 05:32, Set: 20:30, Transit: 13:01. Moon - Rise: 16:01, Set: 01:39. Civil Dark: 21:02 - 04:59. Nautical Dark: 21:44 - 04:18. Astro Dark: 22:31 - 03:30

Total Clouds (% Sky Obscured)

47
51
58
57
71
68
57
78
80
77
77
82
87
85
95
89
79
54
29
4
24
43
60
60

Low Clouds (% Sky Obscured)

35
35
39
41
46
42
36
29
19
10
0
0
0
0
0
0
0
4
8
4
12
11
11
15

Medium Clouds (% Sky Obscured)

0
0
4
8
10
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
7
8
12
5

High Clouds (% Sky Obscured)

47
51
58
46
1
0
0
0
0
0
4
4
54
75
75
79
79
54
29
1
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
0
0
0
0
0
0
0
0
0
0
0
0
3
3
0
0
0
0
0
0
0
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
6
6
5
5
3
4
3
3
3
3
3
4
4
4
4
4
3
3
4
6
3
5
8

Chance of Frost

Temperature (°C)

27
26
23
21
20
20
20
20
20
19
19
18
19
19
21
23
25
27
28
29
30
28
26
25

Feels Like (°C)

28
27
24
22
22
22
21
22
21
21
19
19
19
19
21
21
22
23
24
25
26
32
31
30

Dew Point (°C)

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

Relative Humidity (%)

49
61
78
91
89
86
85
84
81
82
82
80
72
70
61
53
47
41
38
34
31
40
49
62

Pressure (mb)

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

Ozone (du)

311
311
311
312
313
315
316
317
318
318
317
318
321
322
322
322
322
322
322
322
322
324
327
329

Wednesday 24

Waxing Gibbous 79%

17:03

02:05

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
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

Sun - Rise: 05:32, Set: 20:30, Transit: 13:01. Moon - Rise: 17:03, Set: 02:05. Civil Dark: 21:02 - 05:00. Nautical Dark: 21:44 - 04:18. Astro Dark: 22:32 - 03:30

Total Clouds (% Sky Obscured)

59
60
71
78
86
71
53
36
40
51
70
67
65
62
75
86
97
97
98
97
98
96
100
100

Low Clouds (% Sky Obscured)

19
24
19
14
9
6
8
6
4
2
1
1
0
0
14
26
23
35
34
35
44
52
63
58

Medium Clouds (% Sky Obscured)

2
2
12
23
34
25
17
9
8
11
14
33
52
53
64
73
81
86
91
86
47
48
64
77

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
0
0
5
10
16
44
67
89
91
94
96
98
96
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
7
6
4

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
Light Rain
Moderate Rain
Moderate Rain
Light Rain

Precipitation Probability (%)

16
19
20
18
14
10
6
1
1
1
0
1
1
0
1
1
0
9
13
12
93
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.1
2.6
4.4
1.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
24
23
22
21
21
20
19
19
18
18
18
19
21
22
24
26
29
28
28
28
26
23
21

Feels Like (°C)

30
29
28
22
22
22
22
22
22
20
21
20
20
20
19
27
26
27
27
29
30
28
26
25

Dew Point (°C)

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

Relative Humidity (%)

68
73
80
80
80
80
84
88
90
92
95
96
88
82
75
61
51
43
43
45
46
58
73
93

Pressure (mb)

1016
1016
1016
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1016

Ozone (du)

330
332
333
335
336
338
336
335
333
332
332
331
331
331
331
331
331
331
333
335
337
336
335
334

Thursday 25

Waxing Gibbous 87%

18:05

02:36

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

Sun - Rise: 05:32, Set: 20:30, Transit: 13:01. Moon - Rise: 18:05, Set: 02:36. Civil Dark: 21:02 - 05:00. Nautical Dark: 21:44 - 04:19. Astro Dark: 22:31 - 03:31

Total Clouds (% Sky Obscured)

100
100
70
41
16
10
13
12
28
42
53
57
58
52
54
60
66
67
69
71

Low Clouds (% Sky Obscured)

56
50
36
21
10
10
13
12
28
40
42
36
30
28
27
28
28
39
42
42

Medium Clouds (% Sky Obscured)

88
99
67
36
4
9
8
10
7
6
1
1
1
1
3
7
10
13
14
15

High Clouds (% Sky Obscured)

100
100
70
41
16
10
13
12
17
10
2
0
0
0
3
8
25
24
15
2

ISS Passover

Visibility (miles)

6
7
9
9
9
9
9
9
9
9
9
9
9
9
9
7
6
4
4
4

Fog (%)

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
Very Light Rain
Light Rain
Light Rain
Ice pellet
Ice pellet
Ice pellet
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain

Precipitation Probability (%)

95
95
95
85
71
88
95
95
95
79
54
49
40
21
28
32
32
44
54
61

Precipitation Amount (mm)

1.1
0.6
0.5
0.4
0.3
0.5
0.8
0.9
0.7
0.4
0
0
0
0
0
0
0
0
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
20
19
19
18
18
18
18
17
18
18
18
19
20
21
23
24
26
26
27

Feels Like (°C)

24
24
22
19
19
20
20
20
20
20
20
20
19
19
19
25
26
25
26
27

Dew Point (°C)

19
19
18
18
18
18
17
17
17
17
17
17
18
19
19
20
20
20
21
21

Relative Humidity (%)

93
95
93
95
96
98
98
96
96
96
96
96
93
91
88
83
77
71
71
71

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015

Ozone (du)

338
341
344
343
341
340
337
335
332
333
333
334
335
337
339
339
339
340
341
342

Forecast for Batsto, Burlington, United States of America (39.64,-74.65)

Generated: 19/06/26 18:12:39. Forecast: 19/06/26 to 25/06/26. Timezone: UTC-4.00