Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 26

Full Moon 100%

19:10

07:59

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:00, Set: 18:54, Transit: 12:57. Moon - Rise: 19:10, Set: 07:59. Civil Dark: 19:21 - 06:33. Nautical Dark: 19:53 - 06:01. Astro Dark: 20:25 - 05:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
94
93
92
82
100
96
100
100
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
98
97
82
77
81
37
32
81
84
98
95
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
55
70
100
69
52
55
58
59
68
92
100
100
96
100
100
100
100
100
89
99
99
100
67

High Clouds (% Sky Obscured)

1
3
17
3
0
7
44
67
82
100
65
67
98
61
48
59
45
50
45
26
4
32
5
2

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
9
9
9
4
8
5
5
5
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
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

43
32
12
2
7
23
44
57
81
95
91
68
95
95
93
95
95
95
69
37
20
17
20
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.4
1.1
0.4
0
0.5
1.3
0.7
0.9
0.6
0.6
0.4
0
0
0
0
0

Wind Speed/Direction (mph)

6
8
8
10
10
10
11
11
12
12
13
13
13
13
12
12
11
12
12
12
13
13
13
13

Chance of Frost

Temperature (°C)

14
15
15
16
16
16
16
16
16
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15

Feels Like (°C)

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

Dew Point (°C)

13
13
14
14
14
14
13
12
11
10
8
8
9
8
11
13
13
14
14
14
14
14
14
14

Relative Humidity (%)

90
89
90
87
86
85
81
78
74
73
64
64
65
64
75
86
92
95
96
93
93
93
92
90

Pressure (mb)

1012
1011
1011
1010
1010
1009
1009
1008
1007
1007
1007
1006
1006
1006
1006
1006
1006
1005
1005
1005
1006
1006
1007
1007

Ozone (du)

300
302
301
299
298
298
297
297
296
296
296
294
293
292
292
290
289
288
288
289
290
291
291
292

Sunday 27

Waning Gibbous 97%

19:39

09:11

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:01, Set: 18:53, Transit: 12:57. Moon - Rise: 19:39, Set: 09:11. Civil Dark: 19:20 - 06:34. Nautical Dark: 19:51 - 06:02. Astro Dark: 20:23 - 05:30

Total Clouds (% Sky Obscured)

100
99
100
100
100
99
100
100
100
100
100
100
100
100
100
98
98
100
100
100
100
94
97
90

Low Clouds (% Sky Obscured)

100
97
98
100
94
99
100
100
100
100
100
100
100
100
100
98
98
100
100
100
100
94
97
90

Medium Clouds (% Sky Obscured)

77
64
67
69
82
98
70
91
86
84
83
88
63
50
81
40
92
52
47
49
50
45
56
44

High Clouds (% Sky Obscured)

2
2
0
0
0
5
7
0
0
0
0
2
2
3
0
0
0
0
0
0
0
0
1
2

ISS Passover

Visibility (miles)

9
9
9
9
9
7
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

17
32
60
38
36
28
24
26
21
21
18
20
15
5
8
2
7
3
6
0
2
5
0
6

Precipitation Amount (mm)

0
0
0.4
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
11
10
10
10
9
9
9
8
8
8
7
7
8
8
8
8
7
7
6
5
5
4
3

Chance of Frost

Temperature (°C)

15
15
15
15
15
15
15
15
15
15
15
15
15
16
16
16
17
17
17
17
17
17
16
16

Feels Like (°C)

12
12
12
13
13
13
13
13
13
13
13
14
14
15
15
15
15
16
15
16
16
16
16
16

Dew Point (°C)

14
14
14
14
14
13
14
14
14
14
14
14
15
15
15
15
15
15
15
15
15
15
15
15

Relative Humidity (%)

92
92
93
92
92
90
95
95
95
95
95
95
95
96
95
93
90
92
89
89
90
90
92
92

Pressure (mb)

1007
1008
1008
1008
1008
1008
1008
1008
1009
1009
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1012
1013
1013
1014

Ozone (du)

293
293
293
293
292
292
291
290
290
291
291
291
291
290
290
289
288
288
289
289
290
290
290
291

Monday 28

Waning Gibbous 92%

20:14

10:26

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:02, Set: 18:51, Transit: 12:56. Moon - Rise: 20:14, Set: 10:26. Civil Dark: 19:18 - 06:35. Nautical Dark: 19:49 - 06:03. Astro Dark: 20:21 - 05:31

Total Clouds (% Sky Obscured)

96
91
93
90
97
98
99
100
100
95
88
95
93
95
92
93
92
91
89
87
78
69
60
70

Low Clouds (% Sky Obscured)

96
91
92
90
96
97
97
100
97
93
86
94
80
86
92
93
90
91
89
87
78
69
60
70

Medium Clouds (% Sky Obscured)

38
44
50
42
45
43
50
85
100
91
40
48
51
53
69
51
57
47
38
26
26
26
28
36

High Clouds (% Sky Obscured)

1
1
1
2
18
22
3
2
2
2
2
2
0
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
0
0
0
0
5
0
0
0
1
1
1
17
4
1
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)

3
4
4
4
4
3
3
2
2
3
2
2
2
4
5
6
6
5
6
6
5
4
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
92
92
92
93
93
93
95
93
92
90
86
85
81
78
72
68
69
70
70
76
85
89

Pressure (mb)

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

Ozone (du)

291
292
292
291
292
292
290
289
289
291
294
293
291
288
287
287
287
287
287
286
287
287
286
283

Tuesday 29

Waning Gibbous 84%

20:57

11:42

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

Sun - Rise: 07:03, Set: 18:49, Transit: 12:56. Moon - Rise: 20:57, Set: 11:42. Civil Dark: 19:16 - 06:36. Nautical Dark: 19:48 - 06:04. Astro Dark: 20:20 - 05:32

Total Clouds (% Sky Obscured)

79
90
82
74
67
64
62
60
55
49
75
61
45
30
53
75
100
100
100
100
96
100
99
93

Low Clouds (% Sky Obscured)

79
85
82
74
67
64
62
60
42
14
16
11
6
1
6
11
38
51
15
12
3
1
0
2

Medium Clouds (% Sky Obscured)

40
51
49
37
27
23
22
20
15
9
4
2
1
0
15
30
42
85
87
91
69
62
61
44

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
33
31
32
28
52
75
100
100
100
98
80
100
79
86

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)

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

Chance of Frost

Temperature (°C)

18
17
16
16
16
16
15
15
14
14
14
14
17
19
21
22
23
24
24
24
24
22
21
20

Feels Like (°C)

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

Dew Point (°C)

16
15
14
13
13
13
13
12
12
13
13
13
14
15
15
15
16
15
15
15
15
16
16
16

Relative Humidity (%)

89
87
86
85
83
83
85
86
87
90
92
89
81
75
68
64
64
58
58
56
59
68
75
80

Pressure (mb)

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

Ozone (du)

281
281
279
278
276
277
275
275
275
275
275
275
276
275
275
275
275
274
273
272
272
271
271
269

Wednesday 30

Waning Gibbous 74%

20:57

12:55

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

Sun - Rise: 07:03, Set: 18:48, Transit: 12:56. Moon - Rise: 20:57, Set: 12:55. Civil Dark: 19:15 - 06:37. Nautical Dark: 19:46 - 06:05. Astro Dark: 20:18 - 05:33

Total Clouds (% Sky Obscured)

100
100
98
96
95
94
93
80
95
97
89
69
50
31
45
50
40
55
75
95
93
91
90
92

Low Clouds (% Sky Obscured)

5
6
9
12
12
12
13
13
13
13
16
13
8
1
7
13
19
43
66
86
66
42
9
7

Medium Clouds (% Sky Obscured)

54
59
52
56
85
60
60
49
53
52
37
28
18
10
12
14
17
29
49
67
76
85
90
77

High Clouds (% Sky Obscured)

100
100
77
53
30
30
25
11
50
75
77
53
33
15
28
31
26
23
24
30
31
33
40
55

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
2
2
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
18
18
18
18
17
17
17
17
16
15
17
18
19
20
21
22
24
24
25
25
25
24
23

Dew Point (°C)

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

Relative Humidity (%)

85
88
89
89
90
89
89
92
92
92
92
89
81
74
67
67
67
67
66
66
66
65
64
63

Pressure (mb)

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

Ozone (du)

268
268
268
268
268
269
269
267
267
267
268
268
267
266
266
265
264
264
264
264
263
263
263
263

Thursday 1

Waning Gibbous 63%

21:50

14:00

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:04, Set: 18:46, Transit: 12:55. Moon - Rise: 21:50, Set: 14:00. Civil Dark: 19:13 - 06:38. Nautical Dark: 19:45 - 06:06. Astro Dark: 20:16 - 05:35

Total Clouds (% Sky Obscured)

93
93
95
96
97
98
98
99
98
96
95
96
98
100
99
98
98
98
99
100
96
92
83
84

Low Clouds (% Sky Obscured)

15
24
41
62
75
74
72
67
60
62
60
54
47
53
63
75
90
88
86
84
82
81
77
65

Medium Clouds (% Sky Obscured)

64
53
69
82
95
96
97
97
95
92
90
91
93
95
94
92
86
81
81
71
57
57
51
60

High Clouds (% Sky Obscured)

66
76
68
60
53
56
60
64
60
48
35
27
21
14
14
14
14
14
18
26
46
61
70
52

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

Precipitation Probability (%)

6
6
6
5
3
6
7
5
15
18
21
29
37
45
46
48
53
61
58
54
56
53
46
48

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
4
4
4
4
5
5
5
5
4
3
3
3
4
4
4
4
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

21
21
20
20
20
20
20
20
20
20
19
19
20
20
21
21
22
22
22
22
23
21
19
17

Feels Like (°C)

21
21
20
20
20
20
20
20
20
20
20
20
20
21
21
21
21
21
24
23
22
22
22
22

Dew Point (°C)

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

Relative Humidity (%)

65
67
69
70
71
71
72
75
77
80
82
84
85
86
85
81
79
75
71
67
64
69
76
83

Pressure (mb)

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

Ozone (du)

263
262
262
262
262
262
262
262
263
264
264
265
266
266
266
266
265
264
264
263
263
263
263
264

Friday 2

Waning Gibbous 51%

22:54

14:55

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 OK
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:05, Set: 18:45, Transit: 12:55. Moon - Rise: 22:54, Set: 14:55. Civil Dark: 19:12 - 06:39. Nautical Dark: 19:43 - 06:07. Astro Dark: 20:15 - 05:36

Total Clouds (% Sky Obscured)

89
91
94
97
100
98
96
94
96
98
100
84
66
48
53
56
61

Low Clouds (% Sky Obscured)

52
35
20
8
1
8
16
23
39
53
64
51
41
33
31
33
35

Medium Clouds (% Sky Obscured)

70
82
86
91
98
93
90
85
58
30
2
2
2
2
1
1
0

High Clouds (% Sky Obscured)

37
23
37
54
76
69
69
61
77
85
100
72
42
11
12
12
14

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

46
36
25
15
2
1
1
0
0
0
0
0
0
0
1
1
0

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
5
4
4
4
3
3
3
3
3
4
6
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
19
19
18
18
14
14
14
14
14
13
14
14
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

79
75
73
72
70
70
67
62
59
57
56
54
52
50
49
50
51

Pressure (mb)

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

Ozone (du)

264
263
263
264
264
264
265
266
267
268
268
269
270
271
271
270
270

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

Generated: 26/09/26 21:11:35. Forecast: 26/09/26 to 02/10/26. Timezone: UTC-4.00