Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Crescent 40%

11:54

00:40

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

Sun - Rise: 05:38, Set: 20:39, Transit: 13:08. Moon - Rise: 11:54, Set: 00:40. Civil Dark: 21:12 - 05:05. Nautical Dark: 21:53 - 04:23. Astro Dark: 22:42 - 03:34

Total Clouds (% Sky Obscured)

57
30
2
23
17
11
46
76
84
98
88
36
51
78
20
37
35
34
30
28
20
22
24
22

Low Clouds (% Sky Obscured)

4
0
0
5
8
8
36
76
80
75
75
3
36
75
4
8
8
6
0
11
3
2
8
6

Medium Clouds (% Sky Obscured)

22
5
2
22
5
2
30
11
35
87
29
36
27
73
19
26
27
23
22
18
12
14
14
12

High Clouds (% Sky Obscured)

50
0
0
3
0
0
0
0
4
2
4
3
2
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
0
0
0
0
0
1
1
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)

6
5
8
9
11
12
12
13
10
10
9
10
10
7
5
4
4
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
17
21
22
23
24
25
25
26
27
27
25
26
24
22
23
22
22
22
21
21
20
20
20

Dew Point (°C)

13
13
14
14
14
14
13
13
19
18
19
18
18
17
16
16
17
17
18
17
17
16
16
16

Relative Humidity (%)

77
70
62
56
55
50
45
41
60
56
61
60
60
60
60
67
73
77
81
82
84
84
86
88

Pressure (mb)

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

Ozone (du)

322
323
324
325
326
327
329
326
324
324
326
327
329
332
332
333
334
336
336
333
329
328
329
331

Sunday 21

First Quarter 51%

13:00

01:01

07 Good
08 Good
09 OK
10 OK
11 OK
12 Bad
13 Bad
14 Bad
15 OK
16 Bad
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

Sun - Rise: 05:38, Set: 20:39, Transit: 13:08. Moon - Rise: 13:00, Set: 01:01. Civil Dark: 21:12 - 05:05. Nautical Dark: 21:54 - 04:23. Astro Dark: 22:43 - 03:34

Total Clouds (% Sky Obscured)

1
0
21
19
18
50
75
90
38
48
92
40
85
90
92
91
85
100
57
100
100
100
99
100

Low Clouds (% Sky Obscured)

0
0
5
6
8
7
5
0
5
0
0
2
0
0
0
0
0
0
0
28
33
80
72
74

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
31
33
38
33
30
17
7
85
90
64
58
76
57
94
85
96
96
99

High Clouds (% Sky Obscured)

0
0
4
2
3
44
52
51
12
46
70
10
72
58
24
15
35
100
55
100
100
100
89
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
1
17
28
34

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
7
10
11
11
11
11
11
11
9
7
6
5
4
3
2
2
2
2
2
3
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
16
16
15
14
14
14
14
14
15
17
19
20
17
16
15
14
14
14
12
13
15
16

Relative Humidity (%)

82
74
66
59
53
49
47
44
42
42
46
53
62
69
64
64
68
71
72
72
64
68
71
79

Pressure (mb)

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

Ozone (du)

334
333
331
331
330
330
328
329
328
330
329
329
327
326
325
323
322
319
317
315
315
316
314
314

Monday 22

Waxing Gibbous 61%

14:04

01:23

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:38, Set: 20:39, Transit: 13:09. Moon - Rise: 14:04, Set: 01:23. Civil Dark: 21:12 - 05:05. Nautical Dark: 21:54 - 04:24. Astro Dark: 22:43 - 03:35

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
96
100
100
100
100
93
100
100
100
100
100
100
83
65

Low Clouds (% Sky Obscured)

85
90
90
82
83
43
90
87
92
43
25
48
88
76
86
88
88
74
83
78
70
58
47
35

Medium Clouds (% Sky Obscured)

100
100
100
100
100
91
95
78
76
16
72
53
86
66
56
65
80
85
85
85
80
75
55
30

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
85
100
100
100
100
66
100
100
100
100
100
100
71
42

ISS Passover

Visibility (miles)

9
9
9
9
5
9
9
9
9
9
8
4
3
4
2
1
0
0
0
1
0
0
0
0

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

Precipitation Probability (%)

71
95
95
95
95
95
95
95
91
93
94
95
95
95
95
95
75
58
69
92
61
10
3
1

Precipitation Amount (mm)

0
0.6
0.6
1.4
1.4
0.5
2
1.3
0.3
0.4
0.6
1.1
1.5
0.3
0.4
1.2
0
0
0
0.5
0.3
0
0
0

Wind Speed/Direction (mph)

5
3
5
4
5
6
5
6
4
6
6
6
6
6
7
7
6
7
6
7
6
6
6
6

Chance of Frost

Temperature (°C)

20
19
19
20
20
21
22
22
22
23
24
24
23
22
21
21
20
20
20
20
19
18
18
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
82
81
85
89
88
95
92
95
87
88
94
96
98
98
100
100
98
98
98
100
98
100

Pressure (mb)

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

Ozone (du)

315
314
313
313
312
312
311
312
312
314
314
312
312
311
310
309
309
309
309
309
308
309
313
314

Tuesday 23

Waxing Gibbous 71%

15:07

01:46

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

Sun - Rise: 05:39, Set: 20:39, Transit: 13:09. Moon - Rise: 15:07, Set: 01:46. Civil Dark: 21:12 - 05:06. Nautical Dark: 21:54 - 04:24. Astro Dark: 22:43 - 03:35

Total Clouds (% Sky Obscured)

44
57
71
85
72
66
60
55
27
33
16
8
8
17
25
27
23
21
21
16
10
0
0
0

Low Clouds (% Sky Obscured)

30
33
35
37
37
37
46
39
20
10
8
7
7
12
16
22
14
7
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
2
9
3
0
2
3
6
14
23
27
23
21
21
16
10
0
0
0

High Clouds (% Sky Obscured)

17
31
32
44
30
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
9
5
9
4
8
9
6
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
17
33
50
46
41
46
24
3
0
4
5
3
2
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
19
20
21
21
21
22
22
23
25
25
25
24
23
22
21
20
19
18
18
17
17
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
93
93
93
96
95
94
96
94
72
68
68
70
79
84
84
84
85
86
88
89
89
90
87

Pressure (mb)

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

Ozone (du)

317
321
322
321
322
324
326
325
327
329
329
330
331
327
331
327
327
328
328
327
328
330
330
331

Wednesday 24

Waxing Gibbous 79%

16:10

02:13

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

Sun - Rise: 05:39, Set: 20:39, Transit: 13:09. Moon - Rise: 16:10, Set: 02:13. Civil Dark: 21:12 - 05:06. Nautical Dark: 21:54 - 04:24. Astro Dark: 22:43 - 03:36

Total Clouds (% Sky Obscured)

0
0
0
55
73
84
88
47
51
37
29
27
18
18
22
33
54
58
60
59
58
54
57
55

Low Clouds (% Sky Obscured)

0
0
0
0
11
22
34
33
36
37
27
16
6
4
2
0
0
0
0
2
4
6
4
2

Medium Clouds (% Sky Obscured)

0
0
0
0
9
18
29
32
48
37
29
27
18
18
22
33
54
58
60
59
55
48
47
41

High Clouds (% Sky Obscured)

0
0
0
55
73
75
75
0
0
1
0
0
0
0
0
0
0
1
2
3
4
6
18
28

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

Chance of Frost

Temperature (°C)

18
19
20
22
23
24
25
26
26
26
27
26
26
24
23
21
20
19
18
17
17
17
16
17

Feels Like (°C)

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

Dew Point (°C)

15
14
14
14
14
14
13
13
13
13
14
15
17
16
16
16
16
15
14
13
13
13
14
14

Relative Humidity (%)

82
73
67
61
55
53
48
45
45
43
44
49
57
62
67
70
76
76
75
76
78
81
83
81

Pressure (mb)

1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017

Ozone (du)

331
331
330
333
334
334
335
338
339
341
341
340
340
339
338
337
337
335
334
333
334
335
336
337

Thursday 25

Waxing Gibbous 87%

17:13

02:43

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:39, Set: 20:40, Transit: 13:09. Moon - Rise: 17:13, Set: 02:43. Civil Dark: 21:12 - 05:06. Nautical Dark: 21:54 - 04:25. Astro Dark: 22:43 - 03:36

Total Clouds (% Sky Obscured)

57
55
53
46
62
78
91
90
92
100
100
100
100
99
98
97
99
99
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

0
18
35
46
20
13
12
27
60
73
67
59
52
63
74
86
77
68
60
54
49
45
59
88

Medium Clouds (% Sky Obscured)

40
32
23
23
30
34
28
38
51
74
77
79
81
70
53
44
30
16
3
11
19
27
42
56

High Clouds (% Sky Obscured)

37
33
27
32
36
15
6
38
75
100
99
98
97
82
68
75
86
98
100
100
100
100
94
87

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
2
4
7
9
9
9
8
6

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

Precipitation Probability (%)

1
12
16
17
23
25
23
53
72
87
95
95
95
95
95
95
95
95
95
95
90
68
61
52

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.4
0.7
0.6
0.5
0.4
1.3
2.2
2.8
2
1.5
1.1
0.8
0.6
0.4
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
16
22
22
22
23
25
26
29
28
25
27
28
30
23
22
22
21
21
20
19
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

77
75
68
61
56
53
50
48
51
56
58
68
78
89
92
95
96
96
96
96
96
96
98
100

Pressure (mb)

1017
1017
1017
1017
1017
1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1014
1015
1015
1015
1015

Ozone (du)

338
339
338
338
338
336
335
333
333
334
334
333
332
331
330
329
328
327
327
326
326
326
326
329

Friday 26

Waxing Gibbous 93%

18:15

03:19

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:40, Set: 20:40, Transit: 13:09. Moon - Rise: 18:15, Set: 03:19. Civil Dark: 21:12 - 05:07. Nautical Dark: 21:54 - 04:25. Astro Dark: 22:43 - 03:37

Total Clouds (% Sky Obscured)

100
99
95
93
95
94
96
95
95
97
96
96
96
97
97
97
93
88
83

Low Clouds (% Sky Obscured)

100
99
95
93
81
74
60
21
11
0
18
37
55
62
71
78
73
69
63

Medium Clouds (% Sky Obscured)

67
73
78
81
82
86
90
64
40
19
22
38
50
75
75
45
35
21
16

High Clouds (% Sky Obscured)

81
54
27
0
21
42
63
75
88
97
96
96
96
97
71
43
34
53
71

ISS Passover

Visibility (miles)

3
0
3
6
9
7
5
3
2
2
2
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

Precipitation Type

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

Precipitation Probability (%)

38
49
53
52
59
64
67
65
65
68
59
53
52
58
68
90
95
95
95

Precipitation Amount (mm)

0
0
0.2
0
0.2
0.3
0.3
0.3
0.3
0.4
0.2
0.2
0.2
0.2
0.2
0.4
1.3
2.1
2.8

Wind Speed/Direction (mph)

3
3
4
4
5
5
6
7
5
4
4
4
4
5
5
5
5
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
19
19
20
20
21
21
22
22
22
23
22
22
22
21
21
20
20
20

Relative Humidity (%)

98
98
96
95
94
92
92
91
89
88
88
91
94
96
96
96
96
96
96

Pressure (mb)

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

Ozone (du)

331
333
334
335
335
336
338
339
344
348
353
351
348
346
342
338
334
332
331

Forecast for Mount Wolf, York, United States of America (40.06,-76.70)

Generated: 20/06/26 06:23:51. Forecast: 20/06/26 to 26/06/26. Timezone: UTC-4.00