Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 7

Waning Crescent 16%

03:54

17:36

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

Sun - Rise: 06:53, Set: 19:33, Transit: 13:13. Moon - Rise: 03:54, Set: 17:36. Civil Dark: 19:59 - 06:27. Nautical Dark: 20:29 - 05:57. Astro Dark: 21:00 - 05:26

Total Clouds (% Sky Obscured)

35
36
38
37
35
40
36
28
35
23
46
70
30
47
36
22
16
0
0
0
0
0
1
17

Low Clouds (% Sky Obscured)

0
1
3
2
5
7
11
6
6
15
46
70
5
6
6
5
3
0
0
0
0
0
0
5

Medium Clouds (% Sky Obscured)

14
16
16
3
27
33
25
20
28
0
0
7
10
19
15
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
7
15
2
0
0
0
0
0
0
0
1
3

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)

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

Chance of Frost

Temperature (°C)

18
19
21
23
26
28
28
29
30
30
30
29
27
25
23
23
22
21
20
19
18
18
17
17

Feels Like (°C)

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

Dew Point (°C)

14
14
14
14
14
13
12
11
10
10
11
14
15
15
15
15
16
16
16
15
14
14
14
14

Relative Humidity (%)

79
75
65
55
46
40
36
32
29
29
31
39
49
53
58
63
68
73
75
76
77
78
81
82

Pressure (mb)

1018
1019
1019
1020
1020
1020
1019
1019
1018
1018
1018
1018
1019
1020
1021
1022
1022
1023
1023
1023
1023
1023
1024
1024

Ozone (du)

310
311
314
315
314
313
314
315
313
309
309
308
308
310
309
309
307
308
310
307
306
307
309
311

Tuesday 8

Waning Crescent 8%

05:06

18:13

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

Sun - Rise: 06:54, Set: 19:32, Transit: 13:12. Moon - Rise: 05:06, Set: 18:13. Civil Dark: 19:57 - 06:28. Nautical Dark: 20:28 - 05:58. Astro Dark: 20:59 - 05:27

Total Clouds (% Sky Obscured)

2
3
11
15
19
25
43
35
32
30
32
45
33
77
85
44
28
28
45
68
18
34
85
95

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

2
2
4
2
6
4
24
14
16
13
18
34
31
76
83
43
28
28
41
66
16
33
85
95

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)

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

Chance of Frost

Temperature (°C)

17
18
21
24
26
27
28
29
30
30
30
29
27
24
23
22
21
20
20
19
18
18
18
18

Feels Like (°C)

19
21
23
25
27
28
29
30
31
30
30
29
27
24
22
21
21
22
22
21
20
21
20
18

Dew Point (°C)

14
14
14
14
13
12
11
10
9
9
9
10
11
10
10
10
12
15
15
15
15
15
15
15

Relative Humidity (%)

82
76
64
55
44
38
33
29
27
26
26
30
37
41
43
47
59
70
74
77
80
81
82
82

Pressure (mb)

1025
1025
1026
1026
1026
1026
1025
1025
1024
1023
1023
1023
1023
1024
1025
1025
1025
1026
1025
1025
1025
1025
1025
1025

Ozone (du)

310
308
306
306
305
305
303
302
299
298
297
297
296
294
294
293
293
291
290
289
289
288
288
288

Wednesday 9

Waning Crescent 3%

06:15

18:44

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

Sun - Rise: 06:54, Set: 19:30, Transit: 13:12. Moon - Rise: 06:15, Set: 18:44. Civil Dark: 19:56 - 06:29. Nautical Dark: 20:26 - 05:59. Astro Dark: 20:57 - 05:28

Total Clouds (% Sky Obscured)

53
21
24
67
95
79
73
63
86
94
93
46
35
38
24
10
17
4
2
1
1
1
5
1

Low Clouds (% Sky Obscured)

0
0
0
2
13
13
0
0
5
1
4
2
3
1
5
2
3
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
20
39
32
35
43
34
2
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

53
21
24
65
87
52
45
38
59
72
76
33
23
31
5
3
1
3
2
1
1
1
5
1

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)

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

Chance of Frost

Temperature (°C)

17
19
22
25
27
28
29
30
31
31
31
30
28
25
24
23
22
22
21
21
21
21
20
20

Feels Like (°C)

18
20
23
26
27
28
30
30
31
30
29
28
28
25
24
23
23
23
23
23
23
23
23
22

Dew Point (°C)

14
14
15
15
14
12
10
9
8
8
8
9
11
10
11
11
13
17
18
18
18
18
18
19

Relative Humidity (%)

82
76
65
54
45
37
30
26
24
23
23
26
35
39
43
48
57
74
81
84
85
86
88
89

Pressure (mb)

1025
1026
1026
1026
1026
1025
1024
1023
1022
1021
1021
1020
1020
1020
1021
1021
1020
1020
1020
1020
1019
1019
1019
1019

Ozone (du)

288
289
290
289
289
289
289
289
288
287
287
286
285
284
283
283
284
284
283
283
283
282
282
283

Thursday 10

New Moon 0%

No Rise

19:12

07 Good
08 Good
09 OK
10 OK
11 OK
12 OK
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: 06:55, Set: 19:29, Transit: 13:12. Moon - Rise: No Rise, Set: 19:12. Civil Dark: 19:54 - 06:30. Nautical Dark: 20:25 - 05:59. Astro Dark: 20:56 - 05:29

Total Clouds (% Sky Obscured)

1
18
33
45
41
42
39
40
38
35
48
54
77
96
85
100
100
100
100
93
100
99
65
75

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
7
4
43
76
59
85
23
85
56
62
73
80
65
75

Medium Clouds (% Sky Obscured)

0
15
28
39
40
41
39
36
33
27
35
37
41
40
40
85
38
46
26
31
33
37
44
48

High Clouds (% Sky Obscured)

1
1
2
3
0
0
0
0
0
0
14
26
36
47
54
65
100
100
100
93
100
99
65
75

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
1
2
3
13
16
17
48
72
88
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
1
1.3
1.6
1.5
1.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
24
26
28
29
30
31
32
32
32
31
29
27
27
26
25
24
24
23
23
23
23
23

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
81
67
55
47
39
34
29
27
27
28
30
38
42
43
47
49
59
60
65
66
66
67
73

Pressure (mb)

1019
1019
1019
1019
1018
1018
1017
1016
1015
1014
1013
1013
1013
1013
1013
1014
1014
1014
1014
1013
1013
1013
1013
1013

Ozone (du)

284
284
283
284
284
283
283
283
283
282
283
283
283
283
284
285
287
288
290
291
295
296
294
295

Friday 11

Waxing Crescent 1%

07:22

19:39

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: 06:56, Set: 19:27, Transit: 13:11. Moon - Rise: 07:22, Set: 19:39. Civil Dark: 19:53 - 06:30. Nautical Dark: 20:23 - 06:00. Astro Dark: 20:54 - 05:29

Total Clouds (% Sky Obscured)

72
100
94
100
100
100
100
100
100
100
88
95
100
100
100
100
100
100
100
100
100
100
93
86

Low Clouds (% Sky Obscured)

72
57
56
46
47
49
46
43
41
55
41
51
77
79
79
81
74
63
52
56
66
90
93
86

Medium Clouds (% Sky Obscured)

56
56
55
49
56
58
55
52
40
35
47
56
100
100
99
99
96
94
92
93
93
92
81
71

High Clouds (% Sky Obscured)

71
100
93
100
100
100
100
100
100
100
86
92
100
100
100
100
100
100
100
99
97
97
89
83

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
7
7
7
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

1.1
1.2
1
0.7
0.7
0.9
1.1
1.1
1
0.9
0.8
0.9
1
2
1.4
1.2
1.1
1
1
1
1
0.9
1
1.1

Wind Speed/Direction (mph)

3
3
4
4
4
3
2
2
2
2
3
6
6
8
5
3
5
4
3
3
3
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
27
26
28
29
31
31
32
32
32
30
29
27
24
24
24
24
24
24
24
25
25
25
25

Dew Point (°C)

19
18
18
17
16
15
14
13
13
12
14
14
18
21
21
21
21
21
22
22
22
22
21
22

Relative Humidity (%)

76
73
64
56
49
43
39
36
34
33
38
43
66
85
89
91
92
94
95
96
95
95
94
95

Pressure (mb)

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

Ozone (du)

295
293
292
291
290
288
287
286
287
288
288
288
288
287
287
288
289
289
290
291
291
291
291
291

Saturday 12

Waxing Crescent 3%

08:27

20:05

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

Sun - Rise: 06:57, Set: 19:26, Transit: 13:11. Moon - Rise: 08:27, Set: 20:05. Civil Dark: 19:51 - 06:31. Nautical Dark: 20:22 - 06:01. Astro Dark: 20:52 - 05:30

Total Clouds (% Sky Obscured)

78
87
94
100
96
94
91
92
95
96
79
63
43
40
39
38
37
35
34
41
48
56
56
56

Low Clouds (% Sky Obscured)

78
87
94
100
96
94
91
81
63
79
79
63
43
40
39
38
37
35
32
39
46
53
56
56

Medium Clouds (% Sky Obscured)

61
68
72
76
74
72
70
67
69
76
57
33
8
5
2
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

78
62
42
18
18
14
12
7
4
1
1
1
1
1
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

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
None
None
None
None
None

Precipitation Probability (%)

95
95
95
76
65
51
36
32
28
28
25
21
7
16
21
25
28
27
19
25
21
8
8
7

Precipitation Amount (mm)

1.2
0.9
0.6
0.3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

21
21
20
19
18
17
15
13
14
16
18
18
17
17
17
17
17
18
19
19
19
19
19
19

Relative Humidity (%)

94
94
85
77
70
61
51
44
48
55
62
62
62
62
66
70
73
76
81
87
87
89
89
89

Pressure (mb)

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

Ozone (du)

290
290
290
290
291
292
293
294
294
294
294
295
295
296
296
295
295
294
294
293
293
293
294
294

Sunday 13

Waxing Crescent 8%

09:31

20:32

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

Sun - Rise: 06:57, Set: 19:24, Transit: 13:11. Moon - Rise: 09:31, Set: 20:32. Civil Dark: 19:50 - 06:32. Nautical Dark: 20:20 - 06:02. Astro Dark: 20:51 - 05:31

Total Clouds (% Sky Obscured)

55
47
34
24
23
23
17
20
25
28
21
14
11
13
13
11
8
5
2

Low Clouds (% Sky Obscured)

55
47
34
24
7
2
2
3
6
9
7
4
2
4
5
5
3
2
0

Medium Clouds (% Sky Obscured)

0
0
0
0
3
5
8
5
3
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

7
8
6
0
0
0
0
0
0
0
3
3
2
4
3
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
22
24
26
28
29
31
32
32
32
32
30
28
26
26
25
24
24
23

Feels Like (°C)

27
27
27
28
28
30
30
31
38
37
36
36
37
37
28
28
28
28
28

Dew Point (°C)

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

Relative Humidity (%)

88
88
75
67
58
51
44
38
37
34
33
40
48
58
60
64
65
70
74

Pressure (mb)

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

Ozone (du)

295
296
295
295
294
292
291
289
288
288
287
287
287
287
286
286
286
285
285

Forecast for Apex, Wake, United States of America (35.73,-78.85)

Generated: 07/09/26 07:46:00. Forecast: 07/09/26 to 13/09/26. Timezone: UTC-4.00