Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 9

Waning Crescent 3%

06:02

18:41

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

Sun - Rise: 06:43, Set: 19:24, Transit: 13:03. Moon - Rise: 06:02, Set: 18:41. Civil Dark: 19:51 - 06:16. Nautical Dark: 20:24 - 05:44. Astro Dark: 20:57 - 05:11

Total Clouds (% Sky Obscured)

48
97
77
71
73
44
46
44
56
42
72
60
73
53
19
83
14
72
44
98
100
97
100
100

Low Clouds (% Sky Obscured)

11
12
0
4
73
16
0
1
3
6
72
60
29
21
5
61
0
49
34
80
90
65
8
7

Medium Clouds (% Sky Obscured)

16
7
26
27
29
32
30
22
21
38
8
0
0
15
16
7
3
14
30
78
97
86
53
83

High Clouds (% Sky Obscured)

48
85
77
46
6
5
27
27
50
2
0
3
38
53
0
45
13
44
8
55
92
53
100
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
5
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
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
1
1
5
24
51
68
46
24
34

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
20
23
25
27
28
29
30
30
29
29
28
26
25
25
24
24
23
23
22
22
21
21
21

Feels Like (°C)

18
22
23
24
26
28
30
30
31
31
31
28
26
24
25
25
23
23
22
22
22
22
21
22

Dew Point (°C)

13
13
14
15
15
19
18
18
17
18
20
19
16
14
14
15
13
14
13
14
17
19
19
19

Relative Humidity (%)

73
64
57
53
50
57
50
47
45
49
56
59
53
49
49
54
51
55
54
60
73
87
86
89

Pressure (mb)

1023
1023
1022
1022
1021
1021
1020
1018
1017
1017
1016
1016
1015
1016
1016
1015
1015
1014
1014
1013
1013
1014
1014
1014

Ozone (du)

287
287
287
285
285
284
283
282
282
283
284
284
284
283
283
283
283
282
283
284
284
285
286
286

Thursday 10

New Moon 0%

07:12

19:06

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
07 Bad

Sun - Rise: 06:44, Set: 19:23, Transit: 13:03. Moon - Rise: 07:12, Set: 19:06. Civil Dark: 19:50 - 06:17. Nautical Dark: 20:22 - 05:45. Astro Dark: 20:55 - 05:12

Total Clouds (% Sky Obscured)

100
100
100
100
99
100
100
100
99
92
77
100
97
97
96
98
100
100
100
100
98
98
99
95

Low Clouds (% Sky Obscured)

32
37
13
14
26
15
34
51
12
14
17
95
97
97
91
88
22
80
82
70
52
77
85
24

Medium Clouds (% Sky Obscured)

99
91
95
90
84
91
96
94
98
92
75
100
89
94
89
92
96
78
85
91
89
92
74
84

High Clouds (% Sky Obscured)

100
100
86
64
49
65
65
70
65
70
75
100
19
1
25
25
95
65
62
100
60
60
59
42

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
1
9
9
4
4
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
Very Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

25
21
9
4
0
15
31
62
95
95
95
95
95
92
89
51
10
13
17
6
1
4
11
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
1.8
2.7
4.1
3.6
2.2
0.4
0.5
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
92
94
91
92
92
90
88
87
78
78
88
95
95
95
96
96
95
95
96
95
95
91
88

Pressure (mb)

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

Ozone (du)

287
286
287
286
286
286
286
286
286
286
285
284
286
286
289
290
290
290
289
290
291
292
293
294

Friday 11

Waxing Crescent 1%

No Rise

19:29

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

Sun - Rise: 06:45, Set: 19:21, Transit: 13:03. Moon - Rise: No Rise, Set: 19:29. Civil Dark: 19:48 - 06:18. Nautical Dark: 20:20 - 05:46. Astro Dark: 20:53 - 05:13

Total Clouds (% Sky Obscured)

99
100
97
99
99
97
67
66
71
50
26
27
37
31
28
45
80
57
100
100
100
100
98
99

Low Clouds (% Sky Obscured)

84
56
91
15
8
9
8
6
6
5
6
10
12
14
12
16
14
10
13
20
24
23
23
22

Medium Clouds (% Sky Obscured)

87
85
35
60
30
25
0
0
6
6
2
0
0
0
0
0
0
0
13
28
42
41
40
38

High Clouds (% Sky Obscured)

86
100
84
96
94
97
67
66
71
48
0
0
36
4
10
45
80
57
100
100
100
100
98
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
19
19
19
18
13
12
11
11
12
15
15
15
16
16
16
16
16
16
16
16
16
16
16

Relative Humidity (%)

84
85
81
83
71
50
46
44
44
45
58
64
69
74
76
78
81
85
86
86
89
89
89
89

Pressure (mb)

1015
1016
1016
1017
1017
1017
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020

Ozone (du)

294
293
291
293
301
302
301
300
301
301
301
301
300
298
298
297
296
296
296
297
298
298
299
299

Saturday 12

Waxing Crescent 3%

08:21

19:52

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
07 Bad

Sun - Rise: 06:46, Set: 19:19, Transit: 13:02. Moon - Rise: 08:21, Set: 19:52. Civil Dark: 19:46 - 06:19. Nautical Dark: 20:19 - 05:47. Astro Dark: 20:52 - 05:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
89
82
89
93
97
96
92
88
96
95
94

Low Clouds (% Sky Obscured)

22
25
24
29
43
57
72
74
75
73
70
87
89
70
51
63
77
94
93
83
77
94
93
92

Medium Clouds (% Sky Obscured)

37
35
34
37
40
44
44
50
46
45
40
39
38
44
36
34
33
31
26
22
16
42
17
16

High Clouds (% Sky Obscured)

100
100
100
100
100
99
100
100
100
100
100
100
90
70
63
48
32
17
11
6
1
5
6
15

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

Precipitation Probability (%)

4
7
7
22
29
29
62
76
87
87
90
95
88
75
58
54
48
42
34
24
12
14
28
23

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.5
0.8
0.7
0.8
1
0.7
0.5
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
70
63
56
51
48
49
49
53
62
67
74
69
70
79
85
89
91
91
92
95
95
92
92

Pressure (mb)

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

Ozone (du)

300
299
298
298
298
298
299
298
297
296
296
296
296
296
295
293
292
291
290
288
289
290
290
290

Sunday 13

Waxing Crescent 8%

09:28

20:16

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
07 Bad

Sun - Rise: 06:47, Set: 19:18, Transit: 13:02. Moon - Rise: 09:28, Set: 20:16. Civil Dark: 19:45 - 06:20. Nautical Dark: 20:17 - 05:48. Astro Dark: 20:50 - 05:15

Total Clouds (% Sky Obscured)

92
92
91
86
82
78
74
64
55
68
59
54
59
64
69
71
74
78
85
92
100
99
98
97

Low Clouds (% Sky Obscured)

91
91
91
82
82
78
74
64
53
68
59
54
59
49
38
45
54
64
61
58
54
51
43
44

Medium Clouds (% Sky Obscured)

19
21
25
19
9
3
5
11
16
12
7
3
2
1
0
1
3
4
3
1
0
6
13
19

High Clouds (% Sky Obscured)

21
1
15
30
40
21
5
2
2
10
39
30
33
43
49
41
42
39
63
81
98
89
76
57

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
5
5
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
17
3
26
30
39
55
32
56
57
54
37
28
20
9
7
4
0
1
2
0
4
9
13

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
91
89
84
76
75
77
83
74
74
83
88
91
91
92
92
94
94
95
95
96
96
95
94

Pressure (mb)

1019
1019
1019
1019
1019
1018
1018
1017
1017
1017
1017
1017
1018
1018
1018
1019
1018
1018
1018
1018
1018
1018
1019
1019

Ozone (du)

289
287
286
286
287
290
292
293
293
293
290
289
288
289
289
290
290
290
290
289
289
289
288
288

Monday 14

Waxing Crescent 15%

10:34

20:43

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

Sun - Rise: 06:48, Set: 19:16, Transit: 13:02. Moon - Rise: 10:34, Set: 20:43. Civil Dark: 19:43 - 06:21. Nautical Dark: 20:15 - 05:49. Astro Dark: 20:48 - 05:16

Total Clouds (% Sky Obscured)

97
97
97
95
94
93
95
97
99
83
69
55
47
39
29
46
63
79
64
48
32
23
13
6

Low Clouds (% Sky Obscured)

36
38
47
57
65
78
65
51
37
25
12
0
0
0
0
7
13
20
18
17
14
18
13
6

Medium Clouds (% Sky Obscured)

18
17
20
23
25
27
20
11
1
1
1
0
0
1
2
4
7
13
9
6
2
4
7
6

High Clouds (% Sky Obscured)

56
64
80
81
82
76
80
88
96
78
61
45
35
26
23
36
51
62
49
34
21
17
10
3

ISS Passover

Visibility (miles)

9
9
9
9
7
5
3
3
3
3
5
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
14
9
35
47
51
61
72
84
78
78
74
56
36
6
7
6
2
4
4
1
1
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
23
25
27
28
29
30
30
30
30
29
27
25
24
24
23
23
22
22
22
22
22
22
23

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
88
82
77
77
76
76
76
76
78
81
86
88
89
91
92
92
94
94
94
95
95
95
94

Pressure (mb)

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

Ozone (du)

288
287
287
286
286
286
287
287
287
288
287
286
286
285
285
284
284
284
283
283
283
283
283
284

Tuesday 15

Waxing Crescent 23%

11:40

21:14

08 OK
09 Good
10 Good
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 Good
19 Good
20 OK
21 OK
22 OK
23 OK
00 OK
01 Good

Sun - Rise: 06:49, Set: 19:14, Transit: 13:01. Moon - Rise: 11:40, Set: 21:14. Civil Dark: 19:41 - 06:22. Nautical Dark: 20:13 - 05:50. Astro Dark: 20:46 - 05:17

Total Clouds (% Sky Obscured)

8
9
8
8
11
19
13
11
10
7
10
9
18
28
35
29
22
15

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

6
3
1
3
6
11
8
4
0
2
3
5
7
9
11
7
3
0

High Clouds (% Sky Obscured)

2
1
0
0
0
0
0
0
0
0
0
0
8
14
18
15
11
5

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

7
5
3
16
18
13
15
11
3
5
3
0
1
1
0
2
3
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
29
30
30
31
32
32
38
37
35
36
36
36
29
30
30
29
29

Dew Point (°C)

22
22
22
22
22
21
20
21
20
20
20
20
20
20
20
21
20
20

Relative Humidity (%)

94
86
78
70
64
58
52
52
52
52
56
61
67
70
73
78
78
78

Pressure (mb)

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

Ozone (du)

284
283
282
282
282
282
283
283
282
282
282
282
282
282
282
282
281
279

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

Generated: 09/09/26 08:22:38. Forecast: 09/09/26 to 15/09/26. Timezone: UTC-4.00