Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 17%

03:12

17:13

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
08 Bad
09 Bad

Sun - Rise: 06:43, Set: 19:02, Transit: 12:52. Moon - Rise: 03:12, Set: 17:13. Civil Dark: 19:29 - 06:16. Nautical Dark: 20:01 - 05:45. Astro Dark: 20:33 - 05:12

Total Clouds (% Sky Obscured)

94
95
96
100
100
100
100
100
99
98
97
97
92
93
91
90
91
92
93
96
98
97
98
96

Low Clouds (% Sky Obscured)

94
95
96
100
100
99
98
100
98
98
96
96
92
93
91
90
91
92
92
93
97
90
97
94

Medium Clouds (% Sky Obscured)

43
41
31
22
26
40
40
34
13
13
23
18
0
0
0
0
0
0
1
7
15
23
32
29

High Clouds (% Sky Obscured)

88
26
3
0
0
5
29
22
2
2
0
2
2
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
8
8
9
9
8
9
9
9
9
4
1
0
0
0
0
0
0
0
1
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
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
40
51
59
55
61
52
42
33
32
34
32
37
34
34
37
31
32
34
35
31
19
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
11
11
10
10
9
10
9
9
8
8
7
6
6
5
5
5
5
5
5
5
4
5
5

Chance of Frost

Temperature (°C)

18
18
18
20
20
20
20
19
20
19
19
19
19
19
19
19
19
19
19
19
18
18
19
19

Feels Like (°C)

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

Dew Point (°C)

17
18
17
19
19
19
19
19
19
19
19
19
19
19
19
19
19
18
18
18
18
18
18
18

Relative Humidity (%)

93
95
93
91
93
93
93
96
95
96
96
96
98
98
98
98
100
98
98
98
98
98
96
95

Pressure (mb)

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

Ozone (du)

296
296
296
296
296
296
296
296
294
294
293
293
294
294
293
292
292
291
289
288
290
291
291
291

Thursday 18

Waning Crescent 11%

04:20

17:43

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

Sun - Rise: 06:44, Set: 19:01, Transit: 12:52. Moon - Rise: 04:20, Set: 17:43. Civil Dark: 19:27 - 06:17. Nautical Dark: 19:59 - 05:46. Astro Dark: 20:31 - 05:13

Total Clouds (% Sky Obscured)

96
97
95
86
67
72
94
73
38
28
21
3
0
5
13
22
20
32
21
19
19
0
0
0

Low Clouds (% Sky Obscured)

92
94
90
79
67
66
87
63
38
28
21
3
0
5
13
22
20
28
21
19
19
0
0
0

Medium Clouds (% Sky Obscured)

22
33
34
24
32
16
13
8
15
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
2
0
0
2
0
0
0
0
0
0
0
0
4
18
1
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 (%)

10
21
12
21
22
25
21
16
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
89
81
73
65
58
56
61
65
72
75
79
81
84
85
85
85
89
90
92
92
90
80
64

Pressure (mb)

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

Ozone (du)

292
292
290
290
290
291
291
291
291
290
290
290
289
288
287
287
287
288
288
290
291
293
293
293

Friday 19

Waning Crescent 5%

05:25

18:07

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

Sun - Rise: 06:45, Set: 18:59, Transit: 12:51. Moon - Rise: 05:25, Set: 18:07. Civil Dark: 19:26 - 06:18. Nautical Dark: 19:57 - 05:47. Astro Dark: 20:29 - 05:15

Total Clouds (% Sky Obscured)

6
39
37
50
59
53
43
47
66
58
42
61
60
59
47
47
32
21
5
1
4
7
8
10

Low Clouds (% Sky Obscured)

0
30
37
29
52
53
43
47
59
47
27
31
34
23
0
0
0
0
2
1
2
3
8
10

Medium Clouds (% Sky Obscured)

3
18
12
20
19
17
2
23
26
23
21
36
38
31
24
27
20
10
0
0
0
0
0
0

High 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

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 (%)

4
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
4
5
6
6
6
6
6
4
4
6
6
6
6
7
7
6
6
6
7
7
7
8
8

Chance of Frost

Temperature (°C)

25
27
29
30
30
30
30
30
28
25
24
22
21
20
20
19
18
18
17
17
16
16
17
18

Feels Like (°C)

27
29
31
31
32
32
32
31
30
27
25
24
23
22
20
19
19
18
17
16
16
16
15
16

Dew Point (°C)

15
15
13
12
12
12
12
13
16
15
15
14
14
14
13
12
12
11
10
9
9
9
8
9

Relative Humidity (%)

53
46
39
34
32
32
32
36
48
55
57
59
64
65
63
62
64
63
63
62
61
60
58
54

Pressure (mb)

1016
1015
1015
1015
1014
1014
1014
1014
1014
1015
1016
1017
1018
1018
1019
1019
1020
1020
1020
1021
1021
1022
1023
1024

Ozone (du)

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

Saturday 20

Waning Crescent 1%

06:28

18:29

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

Sun - Rise: 06:46, Set: 18:57, Transit: 12:51. Moon - Rise: 06:28, Set: 18:29. Civil Dark: 19:24 - 06:19. Nautical Dark: 19:56 - 05:48. Astro Dark: 20:28 - 05:16

Total Clouds (% Sky Obscured)

2
5
8
11
14
33
41
16
9
0
0
0
0
0
0
0
2
5
8
13
20
24
31
37

Low Clouds (% Sky Obscured)

1
5
8
11
14
29
34
16
9
0
0
0
0
0
0
0
2
5
8
8
7
7
17
27

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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
7
9
13
12
12

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
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)

9
9
9
9
8
9
9
9
9
8
7
6
5
4
4
4
4
4
4
4
4
4
4
7

Chance of Frost

Temperature (°C)

19
21
22
23
24
23
23
22
20
18
16
15
15
14
14
14
13
13
13
13
13
13
14
17

Feels Like (°C)

17
20
22
23
23
23
22
21
20
18
17
17
16
16
15
16
15
14
14
14
13
13
15
17

Dew Point (°C)

8
8
9
10
11
12
12
12
12
12
12
12
12
12
12
12
12
12
11
12
11
11
11
11

Relative Humidity (%)

49
43
41
44
46
49
51
54
61
70
77
79
86
89
90
92
92
90
92
93
92
90
80
66

Pressure (mb)

1024
1025
1024
1024
1024
1024
1024
1024
1024
1025
1025
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

286
287
288
288
287
286
286
287
287
288
288
286
286
286
286
286
287
286
286
286
286
286
287
287

Sunday 21

New Moon 0%

07:30

18:50

10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
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
08 Bad
09 Bad

Sun - Rise: 06:47, Set: 18:56, Transit: 12:51. Moon - Rise: 07:30, Set: 18:50. Civil Dark: 19:22 - 06:20. Nautical Dark: 19:54 - 05:49. Astro Dark: 20:26 - 05:17

Total Clouds (% Sky Obscured)

40
47
44
33
27
29
95
97
98
95
98
95
88
88
89
86
83
75
65
73
77
87
97
97

Low Clouds (% Sky Obscured)

37
36
35
33
27
29
28
19
9
0
1
2
4
2
1
0
0
0
0
11
22
33
37
42

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)

5
12
12
10
9
18
93
97
94
92
80
70
63
43
21
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
1
1
1
2
3
2
10
12
14
15
15
12
13
13

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
51
48
46
46
48
51
57
64
71
74
74
75
77
79
81
83
85
87
89
89
90
90
88

Pressure (mb)

1028
1027
1027
1027
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1023
1023
1023
1023

Ozone (du)

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

Monday 22

Waxing Crescent 1%

08:31

19:10

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

Sun - Rise: 06:48, Set: 18:54, Transit: 12:50. Moon - Rise: 08:31, Set: 19:10. Civil Dark: 19:21 - 06:21. Nautical Dark: 19:52 - 05:50. Astro Dark: 20:24 - 05:18

Total Clouds (% Sky Obscured)

97
100
99
100
91
81
66
64
61
58
55
50
43
38
33
25
40
56
79
74
68
60
73
86

Low Clouds (% Sky Obscured)

46
63
82
97
84
71
66
62
54
54
52
49
27
38
33
23
25
30
29
28
18
4
3
1

Medium Clouds (% Sky Obscured)

0
0
0
0
2
6
10
17
17
7
5
2
0
0
0
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
0
0
1
1
6
0
0
0
0
0
4
9

ISS Passover

Visibility (miles)

9
9
8
8
7
8
8
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 (%)

12
17
21
24
17
16
16
14
10
0
0
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
20
20
20
20
24
24
23
23
24
23
19
19
19
20
19
19
18
18
17
17
17
17
20

Dew Point (°C)

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

Relative Humidity (%)

86
84
81
76
73
70
66
64
70
77
85
89
92
95
96
96
96
96
95
95
90
89
86
74

Pressure (mb)

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

Ozone (du)

280
280
280
279
279
279
279
278
279
280
281
281
281
280
280
280
280
280
280
281
280
280
280
280

Tuesday 23

Waxing Crescent 4%

09:33

19:31

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 Bad

Sun - Rise: 06:49, Set: 18:52, Transit: 12:50. Moon - Rise: 09:33, Set: 19:31. Civil Dark: 19:19 - 06:22. Nautical Dark: 19:51 - 05:51. Astro Dark: 20:22 - 05:19

Total Clouds (% Sky Obscured)

94
99
97
99
97
93
91
82
65
35
57
81
94
94
97
97

Low Clouds (% Sky Obscured)

0
3
16
28
24
22
20
13
7
0
7
14
19
32
37
41

Medium Clouds (% Sky Obscured)

0
1
2
3
3
2
1
2
2
2
14
33
52
65
67
70

High Clouds (% Sky Obscured)

45
45
60
30
20
5
5
0
0
0
7
18
44
61
71
80

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
23
23
24
28
27
27
26
26
26
17
18
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

64
55
52
50
48
50
53
53
61
69
80
80
78
79
78
76

Pressure (mb)

1019
1019
1018
1018
1017
1017
1016
1016
1016
1016
1017
1016
1016
1016
1016
1016

Ozone (du)

281
281
281
281
281
280
279
279
279
279
279
279
279
280
279
279

Forecast for Batsto, Burlington, United States of America (39.64,-74.65)

Generated: 17/09/25 09:39:54. Forecast: 17/09/25 to 23/09/25. Timezone: UTC-4.00