Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waning Crescent 18%

01:17

16:33

16 Good
17 Good
18 Good
19 Good
20 Good
21 OK
22 Bad
23 Bad
00 OK
01 OK
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

Sun - Rise: 06:17, Set: 18:42, Transit: 12:29. Moon - Rise: 01:17, Set: 16:33. Civil Dark: 19:11 - 05:48. Nautical Dark: 19:46 - 05:13. Astro Dark: 20:22 - 04:38

Total Clouds (% Sky Obscured)

16
13
11
9
14
48
65
64
39
34
58
74
100
98
100
100
100
100
100
99
100
100
100
100

Low Clouds (% Sky Obscured)

16
13
11
9
10
7
0
0
0
0
0
47
60
64
64
39
0
0
0
0
12
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
44
6
24
29
35
33

High Clouds (% Sky Obscured)

0
0
0
1
8
43
65
64
39
34
58
74
100
95
100
99
100
100
100
97
100
100
100
100

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)

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

Chance of Frost

Temperature (°C)

24
24
21
18
16
14
13
13
12
12
12
12
11
11
11
11
14
17
20
21
22
23
23
22

Feels Like (°C)

26
26
23
19
16
15
13
12
12
12
11
11
10
10
10
11
13
16
19
19
20
21
20
20

Dew Point (°C)

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

Relative Humidity (%)

37
46
63
76
78
79
80
81
81
83
83
84
83
84
84
81
70
60
52
47
46
42
42
45

Pressure (mb)

1023
1023
1024
1024
1024
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1023
1022
1022
1021
1021
1020

Ozone (du)

282
281
281
280
279
279
279
279
278
278
278
278
278
278
278
277
277
278
278
280
281
282
282
282

Wednesday 17

Waning Crescent 11%

02:32

17:05

16 Bad
17 Bad
18 OK
19 OK
20 OK
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 OK
15 OK

Sun - Rise: 06:18, Set: 18:40, Transit: 12:28. Moon - Rise: 02:32, Set: 17:05. Civil Dark: 19:09 - 05:49. Nautical Dark: 19:44 - 05:15. Astro Dark: 20:20 - 04:39

Total Clouds (% Sky Obscured)

100
100
40
35
37
54
71
87
92
88
100
100
100
100
100
100
100
100
99
99
97
72
34
31

Low Clouds (% Sky Obscured)

0
0
0
0
0
17
22
20
27
43
61
66
65
64
63
51
58
49
43
38
38
47
34
25

Medium Clouds (% Sky Obscured)

26
50
34
35
37
48
67
71
77
67
75
78
81
87
89
87
82
74
84
82
82
67
33
29

High Clouds (% Sky Obscured)

98
100
40
35
37
54
55
44
64
54
100
100
95
100
100
100
100
100
89
87
95
34
13
17

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
1
9
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
2
1
3
3
4
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)

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

Chance of Frost

Temperature (°C)

21
20
18
15
14
13
12
12
11
11
11
11
11
11
12
13
15
17
19
21
23
24
24
24

Feels Like (°C)

19
18
16
14
12
11
11
10
10
10
10
10
10
10
11
12
15
17
18
20
22
22
23
24

Dew Point (°C)

10
11
11
11
10
10
10
9
10
10
10
10
11
11
12
12
13
12
12
11
10
10
9
10

Relative Humidity (%)

49
56
65
73
80
81
84
86
88
90
91
95
96
96
98
95
85
72
60
52
45
40
38
39

Pressure (mb)

1020
1020
1020
1019
1020
1019
1019
1019
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1015
1015
1014
1013
1013
1012

Ozone (du)

281
281
282
283
284
285
285
285
285
284
284
284
284
285
285
286
287
288
289
288
288
289
288
290

Thursday 18

Waning Crescent 5%

03:45

17:30

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

Sun - Rise: 06:19, Set: 18:38, Transit: 12:28. Moon - Rise: 03:45, Set: 17:30. Civil Dark: 19:08 - 05:50. Nautical Dark: 19:42 - 05:16. Astro Dark: 20:17 - 04:41

Total Clouds (% Sky Obscured)

31
24
54
19
13
9
23
14
18
18
14
34
57
40
35
71
78
88
82
60
47
37
34
48

Low Clouds (% Sky Obscured)

0
0
0
0
0
9
23
14
18
18
14
27
51
40
26
52
45
76
73
59
44
37
34
38

Medium Clouds (% Sky Obscured)

28
17
19
15
10
6
11
0
0
0
0
34
48
32
30
61
49
41
27
0
0
0
18
31

High Clouds (% Sky Obscured)

19
15
49
19
13
8
0
0
0
0
0
0
0
0
0
0
0
20
2
1
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
6
23
22
9
0
2
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 (%)

6
6
3
2
1
0
0
0
0
0
0
1
4
9
1
1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
21
19
16
17
17
16
15
15
15
15
15
15
14
14
15
16
15
15
15
17
18
18
17

Dew Point (°C)

11
12
14
14
14
14
13
13
13
12
12
12
12
12
12
12
12
12
13
10
8
5
3
2

Relative Humidity (%)

45
57
72
86
93
96
95
95
95
95
95
95
93
90
87
82
73
71
73
59
45
36
31
30

Pressure (mb)

1012
1011
1011
1011
1011
1011
1011
1010
1010
1009
1009
1009
1009
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

292
293
293
292
290
289
292
295
295
294
294
294
292
291
290
291
290
290
290
290
292
295
299
298

Friday 19

Waning Crescent 1%

04:55

17:51

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

Sun - Rise: 06:21, Set: 18:36, Transit: 12:28. Moon - Rise: 04:55, Set: 17:51. Civil Dark: 19:06 - 05:52. Nautical Dark: 19:40 - 05:17. Astro Dark: 20:15 - 04:42

Total Clouds (% Sky Obscured)

54
51
46
40
42
46
45
32
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

36
40
45
40
42
46
45
32
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

50
35
18
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
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
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)

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

Chance of Frost

Temperature (°C)

20
19
17
15
14
12
11
10
9
8
6
6
5
5
5
5
7
9
11
13
14
15
16
16

Feels Like (°C)

17
16
14
12
11
10
10
9
7
6
5
4
4
3
3
4
5
6
8
9
11
12
14
14

Dew Point (°C)

2
3
3
1
0
-0
-0
1
0
-3
-3
-2
-1
-1
-1
-1
-3
-4
-4
-4
-5
-5
-4
-4

Relative Humidity (%)

30
35
39
38
40
42
44
53
55
48
52
58
65
66
66
64
48
39
35
31
27
25
25
24

Pressure (mb)

1011
1012
1013
1014
1016
1017
1017
1018
1019
1020
1021
1021
1022
1023
1023
1024
1025
1025
1025
1025
1025
1025
1024
1024

Ozone (du)

298
300
300
300
301
301
301
302
300
301
303
303
303
302
300
298
296
296
295
294
294
292
291
291

Saturday 20

Waning Crescent 0%

06:03

18:08

16 Good
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 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 OK
14 OK
15 OK

Sun - Rise: 06:22, Set: 18:35, Transit: 12:27. Moon - Rise: 06:03, Set: 18:08. Civil Dark: 19:04 - 05:53. Nautical Dark: 19:38 - 05:18. Astro Dark: 20:13 - 04:43

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
10
17
5
3
0
0
5
5
6
7
9
13
17
21
26
32

Low 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

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
6
10
17
5
3
0
0
4
4
6
7
9
13
17
21
25
19

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)

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

Chance of Frost

Temperature (°C)

16
16
14
11
9
8
7
6
6
5
5
5
4
4
4
5
8
11
14
17
18
19
19
19

Feels Like (°C)

14
15
14
11
9
8
7
6
5
5
5
4
4
3
4
5
8
9
10
11
12
13
15
18

Dew Point (°C)

-4
-2
2
0
-0
-1
-1
-2
-2
-2
-2
-2
-3
-3
-2
-1
-2
-1
-1
-1
0
1
2
4

Relative Humidity (%)

24
29
44
47
52
54
55
57
59
60
61
62
62
64
67
64
51
42
35
29
30
30
31
38

Pressure (mb)

1024
1024
1025
1025
1026
1027
1027
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1028
1028
1028
1027
1026
1025
1025

Ozone (du)

290
288
284
283
281
280
281
280
277
275
275
276
276
277
277
279
281
281
280
280
280
279
279
279

Sunday 21

New Moon 1%

07:09

18:25

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

Sun - Rise: 06:23, Set: 18:33, Transit: 12:27. Moon - Rise: 07:09, Set: 18:25. Civil Dark: 19:02 - 05:54. Nautical Dark: 19:36 - 05:20. Astro Dark: 20:11 - 04:45

Total Clouds (% Sky Obscured)

40
55
61
60
41
23
2
1
1
0
5
11
15
36
48
36
30
23
19
40
64
86
86
85

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
4
9
13
9
5
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
2
1
0
0
0

High Clouds (% Sky Obscured)

9
18
30
39
27
14
2
1
1
0
0
0
0
33
48
36
30
23
11
9
8
6
4
7

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)

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

Chance of Frost

Temperature (°C)

18
17
16
14
12
12
11
10
10
9
9
9
9
9
10
11
12
14
17
20
21
21
22
21

Feels Like (°C)

17
16
16
15
15
9
9
9
9
9
8
8
8
9
9
9
9
14
14
15
16
17
19
20

Dew Point (°C)

7
8
9
8
8
8
8
8
9
8
9
8
8
8
8
9
9
8
8
7
8
8
8
10

Relative Humidity (%)

47
57
63
68
73
79
83
88
91
93
96
95
96
96
90
85
83
67
54
44
43
42
40
47

Pressure (mb)

1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1020
1020
1020

Ozone (du)

279
279
280
281
281
282
282
283
282
281
281
279
278
277
276
275
273
272
271
270
270
270
269
269

Monday 22

Waxing Crescent 4%

08:14

18:41

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

Sun - Rise: 06:24, Set: 18:31, Transit: 12:27. Moon - Rise: 08:14, Set: 18:41. Civil Dark: 19:00 - 05:55. Nautical Dark: 19:34 - 05:21. Astro Dark: 20:09 - 04:46

Total Clouds (% Sky Obscured)

85
90
86
86
87
89
90
82
79
82
64
43
27
33
39
33
28
27
29
26
26
22

Low Clouds (% Sky Obscured)

0
2
4
5
11
17
26
29
33
37
38
40
27
33
39
33
28
27
29
26
26
22

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

10
10
10
15
30
40
55
64
74
79
52
30
0
17
35
33
28
27
29
26
22
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

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
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
19
17
16
14
14
13
13
12
12
12
12
12
12
13
14
15
17
20
22
23
24

Feels Like (°C)

19
18
17
17
16
11
11
12
11
12
12
11
12
12
12
12
12
17
18
18
19
20

Dew Point (°C)

11
12
12
13
13
13
12
12
12
12
12
12
12
11
12
12
13
12
12
11
11
11

Relative Humidity (%)

55
63
72
81
92
93
95
96
96
96
98
98
98
95
93
89
86
71
58
49
46
43

Pressure (mb)

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

Ozone (du)

269
269
269
268
268
268
268
267
268
268
268
268
267
267
267
267
266
269
271
273
273
272

Forecast for Bangor, Penobscot, United States of America (44.80,-68.77)

Generated: 16/09/25 16:47:57. Forecast: 16/09/25 to 22/09/25. Timezone: UTC-4.00