Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 29

Waning Gibbous 95%

20:42

09:04

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

Sun - Rise: 06:33, Set: 19:40, Transit: 13:07. Moon - Rise: 20:42, Set: 09:04. Civil Dark: 20:08 - 06:05. Nautical Dark: 20:41 - 05:32. Astro Dark: 21:16 - 04:57

Total Clouds (% Sky Obscured)

68
85
87
76
43
78
91
63
91
90
96
91
91
64
43
84
87
52
72
86
96
99
96
96

Low Clouds (% Sky Obscured)

0
0
9
12
17
13
9
11
8
76
96
91
49
33
11
6
6
6
7
85
93
34
41
63

Medium Clouds (% Sky Obscured)

0
17
32
35
41
36
40
53
43
43
69
68
62
29
28
35
29
52
43
51
58
72
85
89

High Clouds (% Sky Obscured)

55
85
81
47
2
25
49
63
30
35
8
9
23
3
0
51
40
5
31
28
60
56
51
44

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
7
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
1
6
17
12
1
8
19
32
19
8
12
11
23
31
13
21

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)

3
3
2
2
3
2
3
3
3
4
5
7
8
11
10
10
9
10
7
7
4
4
2
2

Chance of Frost

Temperature (°C)

17
17
18
18
16
17
17
17
18
19
20
22
23
25
26
27
29
30
30
29
29
27
25
25

Feels Like (°C)

19
19
18
18
16
19
17
17
20
20
21
23
24
25
27
29
29
30
31
30
30
29
28
27

Dew Point (°C)

10
11
12
12
11
12
13
14
16
18
18
21
21
20
18
19
20
20
18
18
21
24
23
23

Relative Humidity (%)

63
67
67
70
72
74
77
82
89
93
89
94
89
76
63
59
60
54
49
49
61
82
88
87

Pressure (mb)

1022
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1021
1021
1020
1019
1018
1018
1017
1017
1017
1018
1019

Ozone (du)

306
306
304
303
303
302
301
301
302
301
301
300
298
297
296
294
293
292
292
291
292
292
294
294

Sunday 30

Waning Gibbous 89%

21:07

10:13

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
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

Sun - Rise: 06:34, Set: 19:39, Transit: 13:06. Moon - Rise: 21:07, Set: 10:13. Civil Dark: 20:06 - 06:06. Nautical Dark: 20:40 - 05:33. Astro Dark: 21:14 - 04:59

Total Clouds (% Sky Obscured)

96
97
80
93
73
58
86
80
42
97
100
100
100
82
78
75
87
90
94
88
86
91
89
84

Low Clouds (% Sky Obscured)

36
86
80
77
27
31
86
51
1
2
2
7
8
14
17
10
14
42
78
80
6
8
0
3

Medium Clouds (% Sky Obscured)

91
80
66
68
71
36
69
65
41
48
90
85
82
79
71
66
80
84
86
82
78
86
84
79

High Clouds (% Sky Obscured)

40
73
31
55
29
3
30
35
7
81
100
99
71
3
20
3
1
1
25
29
30
41
40
40

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 (%)

19
14
4
1
0
0
0
0
0
0
0
2
3
10
7
3
0
1
4
10
4
3
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)

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

Chance of Frost

Temperature (°C)

24
24
24
23
22
21
20
20
20
20
21
23
24
25
26
27
28
29
29
28
28
27
26
25

Feels Like (°C)

26
26
26
24
24
23
22
22
21
23
23
24
26
27
28
30
30
30
30
30
30
29
28
26

Dew Point (°C)

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

Relative Humidity (%)

87
87
85
87
89
94
96
95
95
95
91
85
84
82
77
77
66
60
54
69
76
77
78
79

Pressure (mb)

1019
1019
1019
1019
1019
1018
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018

Ozone (du)

294
294
293
291
291
290
290
290
291
291
289
288
287
286
287
287
286
286
286
285
285
285
285
285

Monday 31

Waning Gibbous 81%

21:37

11:25

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

Sun - Rise: 06:35, Set: 19:37, Transit: 13:06. Moon - Rise: 21:37, Set: 11:25. Civil Dark: 20:05 - 06:07. Nautical Dark: 20:38 - 05:34. Astro Dark: 21:12 - 05:00

Total Clouds (% Sky Obscured)

91
98
91
93
94
63
95
63
66
52
37
52
48
52
84
92
100
94
100
80
100
89
92
96

Low Clouds (% Sky Obscured)

9
1
0
0
2
12
79
30
5
4
1
4
1
0
1
7
22
38
39
0
0
0
0
0

Medium Clouds (% Sky Obscured)

83
95
67
57
89
47
68
23
57
17
2
4
4
9
34
34
40
37
52
41
48
42
44
53

High Clouds (% Sky Obscured)

40
40
35
40
24
56
77
30
25
30
25
20
27
22
33
44
100
39
94
25
100
56
74
87

ISS Passover

Visibility (miles)

9
9
9
3
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 (%)

10
14
21
39
33
27
23
5
2
3
13
8
0
0
0
0
1
5
9
2
0
0
5
7

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
0
2
2
2
2
3
3
3
2
1
4
4
5
7
8
9
8
9
8
6
3
3
4

Chance of Frost

Temperature (°C)

24
24
24
23
22
22
22
22
21
21
22
25
28
30
31
33
34
34
34
32
32
30
29
28

Feels Like (°C)

26
27
26
25
25
24
25
23
23
23
25
27
30
32
33
34
34
34
33
33
32
32
31
29

Dew Point (°C)

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

Relative Humidity (%)

78
79
80
85
92
92
94
92
94
95
91
86
76
67
60
53
48
43
40
44
50
62
64
65

Pressure (mb)

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

Ozone (du)

285
284
284
284
283
283
283
283
284
286
285
285
284
284
285
285
285
286
286
286
286
285
285
285

Tuesday 1

Waning Gibbous 72%

No Rise

12:38

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
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:36, Set: 19:36, Transit: 13:06. Moon - Rise: No Rise, Set: 12:38. Civil Dark: 20:03 - 06:08. Nautical Dark: 20:36 - 05:35. Astro Dark: 21:10 - 05:01

Total Clouds (% Sky Obscured)

96
68
94
100
100
100
100
100
100
100
99
98
97
98
99
78
61
48
36
40
40
43
59
68

Low Clouds (% Sky Obscured)

0
0
0
0
3
37
12
58
64
41
28
22
15
21
27
36
25
22
24
27
16
18
18
17

Medium Clouds (% Sky Obscured)

59
45
35
28
20
59
50
60
69
79
73
63
53
19
23
27
18
10
0
4
8
11
17
23

High Clouds (% Sky Obscured)

96
68
94
100
100
100
100
100
100
100
97
95
93
96
98
78
61
40
16
15
14
14
40
61

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
3
9
9
9
9
9
9
9
9
9
9
9
9
9
2

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

Precipitation Probability (%)

9
25
34
31
25
19
6
18
45
52
39
27
2
22
35
45
40
33
22
22
28
27
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0.3
0
0
0
0
0
0
1
0.8

Wind Speed/Direction (mph)

4
4
3
3
3
2
2
2
2
2
1
2
2
3
5
6
6
5
4
3
2
2
3
7

Chance of Frost

Temperature (°C)

27
26
25
25
24
24
24
23
23
23
23
25
27
29
30
30
30
31
32
33
32
30
29
27

Feels Like (°C)

28
27
29
27
26
26
26
26
26
26
27
28
31
33
32
32
33
35
36
38
37
36
34
29

Dew Point (°C)

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

Relative Humidity (%)

66
69
73
74
79
80
79
79
79
87
92
92
87
81
65
55
48
48
45
45
53
65
70
92

Pressure (mb)

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

Ozone (du)

286
286
286
285
284
284
285
284
284
283
283
282
282
282
282
283
282
282
283
283
282
284
283
285

Wednesday 2

Waning Gibbous 61%

22:13

13:53

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
07 OK
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

Sun - Rise: 06:37, Set: 19:34, Transit: 13:05. Moon - Rise: 22:13, Set: 13:53. Civil Dark: 20:02 - 06:09. Nautical Dark: 20:34 - 05:36. Astro Dark: 21:08 - 05:02

Total Clouds (% Sky Obscured)

75
47
49
42
37
41
44
40
37
35
35
40
45
51
46
47
96
92
83
88
94
99
89
79

Low Clouds (% Sky Obscured)

18
12
32
42
23
29
40
40
37
35
35
40
45
51
31
11
19
15
12
23
35
49
35
21

Medium Clouds (% Sky Obscured)

26
19
13
7
10
12
14
10
5
0
0
40
45
51
46
11
14
17
23
27
28
35
34
28

High Clouds (% Sky Obscured)

75
43
19
35
25
15
25
30
37
35
35
40
45
45
40
30
92
80
65
78
86
93
70
47

ISS Passover

Visibility (miles)

9
9
9
1
2
2
9
9
9
9
8
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

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

Precipitation Probability (%)

82
95
95
95
95
76
44
17
4
3
11
95
95
60
15
16
24
31
35
39
44
48
65
78

Precipitation Amount (mm)

0.4
1.5
0.9
1
1.4
0.5
0
0
0
0
0
0.7
0.8
0
0
0
0
0
0
0
0
0.2
0.3
0.4

Wind Speed/Direction (mph)

5
4
4
4
4
3
1
3
3
4
5
6
5
6
8
9
10
9
7
6
4
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
29
29
27
26
26
27
25
26
26
26
29
31
34
33
34
36
34
34
34
35
36
37
28

Dew Point (°C)

25
25
24
24
23
23
23
23
23
23
24
25
27
29
29
29
27
25
24
23
23
23
23
23

Relative Humidity (%)

94
95
97
98
97
98
98
100
98
98
97
94
92
94
94
84
66
61
59
55
61
69
76
78

Pressure (mb)

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

Ozone (du)

287
288
288
288
286
284
284
284
285
284
282
282
281
281
281
279
280
281
282
283
283
283
283
284

Thursday 3

Waning Gibbous 49%

22:58

15:03

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
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:38, Set: 19:32, Transit: 13:05. Moon - Rise: 22:58, Set: 15:03. Civil Dark: 20:00 - 06:10. Nautical Dark: 20:33 - 05:37. Astro Dark: 21:07 - 05:03

Total Clouds (% Sky Obscured)

69
63
57
52
54
57
63
71
82
96
84
70
57
66
73
77
78
79
77
78
77
75
75
69

Low Clouds (% Sky Obscured)

6
10
11
15
17
21
32
50
59
65
63
59
54
43
30
16
13
11
6
6
7
6
5
5

Medium Clouds (% Sky Obscured)

24
21
16
10
7
4
2
21
44
65
52
41
24
16
9
2
2
2
1
1
0
0
0
0

High Clouds (% Sky Obscured)

24
18
13
9
15
23
32
43
49
51
47
43
38
49
58
65
64
67
70
78
77
75
75
65

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

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

Precipitation Probability (%)

89
75
65
55
49
39
22
26
21
7
13
14
10
8
5
1
2
1
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
29
29
28
28
26
26
26
26
26
26
25
25
25
26
26
27
31
30
28
30
30
31
23

Dew Point (°C)

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

Relative Humidity (%)

81
82
85
87
89
91
89
91
89
87
84
78
72
66
58
51
44
45
45
45
51
58
66
67

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1014
1014
1014
1014
1014
1013
1013
1012
1013
1013
1013
1013

Ozone (du)

284
285
284
283
282
283
284
284
286
288
291
293
295
297
298
298
298
298
299
299
300
300
300
301

Friday 4

Third Quarter 37%

23:55

16:06

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
18 Bad
19 Bad

Sun - Rise: 06:39, Set: 19:31, Transit: 13:05. Moon - Rise: 23:55, Set: 16:06. Civil Dark: 19:58 - 06:11. Nautical Dark: 20:31 - 05:39. Astro Dark: 21:05 - 05:05

Total Clouds (% Sky Obscured)

68
75
81
88
76
62
48
51
50
48
55
67
80
80
82
82
87
92
97
88
79
70

Low Clouds (% Sky Obscured)

5
5
6
6
6
8
9
6
4
0
0
0
0
4
8
12
35
60
83
85
79
70

Medium Clouds (% Sky Obscured)

0
0
0
0
1
1
2
2
2
2
3
4
4
4
4
4
5
6
7
5
4
2

High Clouds (% Sky Obscured)

52
56
60
65
54
43
28
35
40
40
51
65
78
76
74
71
61
47
30
22
13
6

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
0
0
0
1
1
1
4
5
4
21
29
33
41
37
19
23
20
8
14
16
15

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)

2
3
2
2
2
2
2
2
2
2
2
2
2
3
2
3
3
3
3
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
25
24
24
23
21
21
21
21
20
20
23
23
24
25
26
26
32
32
31
31
30

Dew Point (°C)

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

Relative Humidity (%)

70
72
73
74
74
76
76
77
77
75
74
69
64
60
58
56
53
56
59
60
64
66

Pressure (mb)

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

Ozone (du)

301
302
302
301
301
302
302
303
303
303
304
304
304
305
305
306
306
306
306
306
305
305

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

Generated: 29/08/26 22:45:28. Forecast: 29/08/26 to 04/09/26. Timezone: UTC-4.00