Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 6

Waning Gibbous 96%

16:40

No Set

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

Sun - Rise: 06:22, Set: 16:15, Transit: 11:18. Moon - Rise: 16:40, Set: No Set. Civil Dark: 16:46 - 05:51. Nautical Dark: 17:21 - 05:16. Astro Dark: 17:55 - 04:42

Total Clouds (% Sky Obscured)

59
67
67
53
52
23
7
8
4
10
15
3
23
39
29
45
10
51
42
48
22
54
22
49

Low Clouds (% Sky Obscured)

59
67
67
53
52
23
7
8
0
10
15
0
23
39
29
45
0
51
42
18
5
1
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
42
5
0
0
0
0
0
0
0
0
0
2
2
2
0
2
15
54
15
18

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
3
2
2
2
3
13
4
48
9
13
5
49

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
5
3
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)

14
14
14
15
15
14
13
12
12
12
12
10
9
8
8
8
7
7
5
4
4
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
75
71
67
62
61
62
67
69
70
70
74
74
75
78
78
78
81
86
89
87
87
81
65

Pressure (mb)

1002
1003
1004
1005
1005
1006
1007
1009
1010
1012
1012
1013
1014
1014
1015
1015
1015
1016
1015
1016
1016
1016
1017
1017

Ozone (du)

350
347
354
359
363
363
363
362
360
368
365
362
351
343
338
334
326
321
316
315
315
315
316
315

Friday 7

Waning Gibbous 89%

17:32

09:21

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
08 Bad

Sun - Rise: 06:24, Set: 16:14, Transit: 11:18. Moon - Rise: 17:32, Set: 09:21. Civil Dark: 16:45 - 05:53. Nautical Dark: 17:20 - 05:18. Astro Dark: 17:54 - 04:43

Total Clouds (% Sky Obscured)

57
56
80
88
98
97
100
73
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97

Low Clouds (% Sky Obscured)

0
0
3
35
50
34
29
0
1
41
65
95
86
93
89
87
84
86
86
84
86
55
35
47

Medium Clouds (% Sky Obscured)

57
50
79
80
87
79
76
54
100
100
100
100
100
100
100
100
100
100
100
100
100
100
4
5

High Clouds (% Sky Obscured)

55
29
64
56
82
79
100
25
69
98
100
100
75
75
53
77
74
90
100
100
100
100
100
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
Light Rain
Very Light Rain
None
Light Rain
Very Light Rain
Light Rain
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
3
0
0
0
0
0
11
67
60
48
87
72
79
60
69
62
73
76
51
40
12
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-1
1
0
1
2
1
0
-0
0
1
3
3
4
4
5
6
6
7
7
7
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

55
53
48
48
56
58
64
73
73
72
82
82
81
87
87
90
90
91
91
93
91
95
95
91

Pressure (mb)

1016
1016
1016
1015
1014
1013
1012
1011
1010
1009
1008
1007
1006
1005
1004
1004
1003
1003
1002
1002
1002
1002
1002
1003

Ozone (du)

314
313
311
308
307
306
306
304
304
305
305
306
307
310
307
305
306
306
305
305
305
308
308
309

Saturday 8

Waning Gibbous 80%

18:37

10:32

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

Sun - Rise: 06:25, Set: 16:13, Transit: 11:18. Moon - Rise: 18:37, Set: 10:32. Civil Dark: 16:44 - 05:54. Nautical Dark: 17:19 - 05:19. Astro Dark: 17:53 - 04:45

Total Clouds (% Sky Obscured)

92
88
81
62
58
82
63
67
3
2
4
2
2
2
3
25
41
28
29
23
22
20
15
5

Low Clouds (% Sky Obscured)

41
38
39
31
58
69
62
64
2
1
2
2
1
2
1
2
8
13
15
10
5
5
5
0

Medium Clouds (% Sky Obscured)

4
0
0
0
0
0
31
0
0
0
0
0
0
0
0
0
2
3
5
14
12
15
3
5

High Clouds (% Sky Obscured)

55
55
50
34
0
0
0
0
0
0
0
0
0
0
1
25
35
25
25
23
22
20
4
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
1
5
14
0
0
1
5
0
0
0
0
0
0
0
0
0
1
1
2
3
2
2
1

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

Chance of Frost

Temperature (°C)

11
13
13
14
14
13
12
11
9
7
6
5
4
3
2
2
2
1
1
1
1
1
1
2

Feels Like (°C)

9
10
11
11
11
10
10
9
6
6
5
4
3
3
1
1
-1
-2
-2
-2
-2
-3
-3
-2

Dew Point (°C)

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

Relative Humidity (%)

84
76
68
67
57
66
70
73
77
85
83
82
79
80
81
83
81
80
77
76
74
73
71
68

Pressure (mb)

1003
1004
1004
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1014
1015
1016
1016
1017
1017
1018
1018
1019
1019

Ozone (du)

309
311
309
308
312
311
307
300
301
301
302
302
300
297
294
290
289
288
290
292
293
295
292
289

Sunday 9

Waning Gibbous 70%

19:52

11:27

09 Good
10 OK
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

Sun - Rise: 06:26, Set: 16:12, Transit: 11:19. Moon - Rise: 19:52, Set: 11:27. Civil Dark: 16:43 - 05:55. Nautical Dark: 17:18 - 05:20. Astro Dark: 17:52 - 04:46

Total Clouds (% Sky Obscured)

5
28
58
85
90
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
9
19
28
49
69
90
93
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

5
28
58
69
84
92
100
100
100
86
92
97
100
99
100
77
98
98
98
97
95
90
95
89

High Clouds (% Sky Obscured)

0
5
10
14
44
71
100
100
100
100
100
100
100
100
100
100
98
96
93
64
34
5
14
17

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
6
7
9
9
9
9
8
3
0
0
0
0
0

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

Precipitation Probability (%)

0
0
0
1
13
9
8
37
50
60
95
95
95
95
95
95
95
66
27
30
32
78
95
78

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.8
1.4
2.1
1.8
1
0.8
0.5
0.2
0
0
0
0.5
1.7
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-3
-1
1
3
4
3
4
3
3
3
3
4
3
4
4
4
5
5
6
7
7
7
8

Relative Humidity (%)

60
58
60
66
71
77
79
82
83
85
86
89
93
93
94
94
94
96
98
98
98
98
98
98

Pressure (mb)

1020
1019
1019
1018
1017
1017
1017
1017
1016
1016
1016
1015
1015
1014
1013
1012
1011
1010
1009
1008
1007
1007
1006
1006

Ozone (du)

288
288
289
290
288
288
287
286
284
284
283
284
281
280
278
276
273
272
272
273
275
275
275
274

Monday 10

Waning Gibbous 59%

21:10

12:08

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
08 Bad

Sun - Rise: 06:28, Set: 16:11, Transit: 11:19. Moon - Rise: 21:10, Set: 12:08. Civil Dark: 16:42 - 05:57. Nautical Dark: 17:17 - 05:21. Astro Dark: 17:51 - 04:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
94
94
95
95
96
98
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
94
94
95
95
96
98
100
100
100
100
100
100
100
99
98

Medium Clouds (% Sky Obscured)

87
91
95
86
80
95
95
44
34
31
25
26
27
48
57
59
52
35
26
15
9
0
0
0

High Clouds (% Sky Obscured)

37
55
31
65
75
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
8
9
9
9
9
9
9
9
9
9
9
6
3
0
3

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow

Precipitation Probability (%)

95
51
29
14
21
27
26
28
35
26
44
39
32
42
48
54
52
49
44
40
41
43
45
43

Precipitation Amount (mm)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
9
9
8
8
7
7
7
6
6
6
6
6
8
7
8
2
2
2
2
3
3
-2

Dew Point (°C)

9
9
10
10
9
9
8
8
8
7
6
7
7
7
6
4
3
3
2
2
2
2
1
0

Relative Humidity (%)

98
98
98
98
96
96
96
98
98
93
94
96
96
98
94
91
88
86
86
85
89
93
96
85

Pressure (mb)

1005
1005
1004
1003
1003
1003
1003
1003
1002
1003
1002
1002
1001
1000
1000
1000
999
999
999
998
998
998
998
998

Ozone (du)

273
270
273
274
276
276
277
281
285
288
292
298
304
309
312
314
317
321
326
330
335
340
345
357

Tuesday 11

Waning Gibbous 48%

22:26

12:39

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

Sun - Rise: 06:29, Set: 16:10, Transit: 11:19. Moon - Rise: 22:26, Set: 12:39. Civil Dark: 16:41 - 05:58. Nautical Dark: 17:16 - 05:23. Astro Dark: 17:51 - 04:48

Total Clouds (% Sky Obscured)

100
93
86
80
75
71
69
80
89
93
84
73
63
49
36
25
31
36
41
58
76
93
92
91

Low Clouds (% Sky Obscured)

98
93
86
80
75
71
69
78
86
93
84
73
63
49
36
25
31
36
41
46
38
31
30
30

Medium Clouds (% Sky Obscured)

0
0
0
1
5
7
8
28
42
48
45
50
53
40
30
18
14
9
0
11
25
44
55
54

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
14
25
39
36
28

ISS Passover

Visibility (miles)

6
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

Snow
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 (%)

39
29
20
10
15
18
17
25
29
26
36
39
35
31
26
17
11
7
3
1
0
0
0
0

Precipitation Amount (mm)

0.1
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
9
9
10
10
10
11
11
11
11
12
12
12
12
11
11
10
10
9
9
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-3
-3
-4
-4
-3
-4
-4
-4
-4
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-4
-4

Relative Humidity (%)

74
65
61
55
52
54
56
57
58
61
64
65
68
69
69
70
70
71
73
75
75
77
77
70

Pressure (mb)

997
997
997
996
995
995
995
995
995
995
995
996
997
998
999
1000
1000
1001
1002
1003
1004
1004
1005
1005

Ozone (du)

368
379
379
379
379
379
380
381
380
379
379
378
377
376
375
373
371
368
365
361
357
352
347
342

Wednesday 12

Third Quarter 37%

23:37

13:02

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

Sun - Rise: 06:31, Set: 16:09, Transit: 11:19. Moon - Rise: 23:37, Set: 13:02. Civil Dark: 16:40 - 05:59. Nautical Dark: 17:15 - 05:24. Astro Dark: 17:50 - 04:49

Total Clouds (% Sky Obscured)

91
83
70
56
70
87
100
100
100
100
100
100
100
99
97
96

Low Clouds (% Sky Obscured)

29
23
18
12
28
43
59
61
60
60
63
66
69
73
77
82

Medium Clouds (% Sky Obscured)

55
47
36
25
49
73
96
97
98
100
100
100
100
86
73
60

High Clouds (% Sky Obscured)

19
20
23
25
52
74
100
98
97
95
93
91
89
64
38
13

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
1
1
2
8
12
9
20
23
24
25
26
27

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

2
4
5
6
7
6
6
5
5
4
3
3
3
3
3
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
56
56
56
54
59
65
70
75
80
86
85
83
82
85
88

Pressure (mb)

1005
1005
1005
1004
1003
1003
1003
1003
1003
1003
1002
1002
1001
1001
1001
1000

Ozone (du)

337
331
329
327
325
326
326
326
327
328
330
328
326
324
325
326

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

Generated: 06/11/25 09:00:15. Forecast: 06/11/25 to 12/11/25. Timezone: UTC-5.00