Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 23

Waxing Crescent 11%

11:37

19:24

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

Sun - Rise: 07:36, Set: 17:04, Transit: 12:20. Moon - Rise: 11:37, Set: 19:24. Civil Dark: 17:34 - 07:05. Nautical Dark: 18:09 - 06:30. Astro Dark: 18:43 - 05:57

Total Clouds (% Sky Obscured)

23
19
20
10
19
20
8
2
1
4
1
17
8
16
1
9
26
36
43
93
98
100
100
100

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)

7
8
20
8
18
13
6
1
1
3
0
15
7
15
1
5
24
30
13
23
18
98
92
91

High Clouds (% Sky Obscured)

2
4
2
3
4
7
8
2
1
0
1
3
1
0
1
9
7
36
26
45
54
99
99
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
1
1
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)

13
12
10
7
8
8
8
7
6
4
3
3
3
2
2
3
4
5
5
6
8
8
9
9

Chance of Frost

Temperature (°C)

11
10
8
8
7
6
5
5
4
3
2
2
1
1
1
1
1
1
2
4
6
8
9
10

Feels Like (°C)

8
7
5
4
4
4
2
2
2
2
1
1
0
0
0
0
-2
-1
-2
1
2
4
5
5

Dew Point (°C)

-4
-5
-6
-5
-6
-6
-5
-5
-5
-5
-5
-5
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-7

Relative Humidity (%)

34
34
37
39
41
43
47
51
53
55
58
59
60
60
59
59
59
59
56
49
43
38
34
30

Pressure (mb)

1017
1017
1018
1019
1020
1020
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1024
1024
1024
1024
1023
1022
1021
1020

Ozone (du)

295
295
293
293
293
292
292
292
293
292
291
290
290
290
289
291
294
295
296
296
295
296
297
299

Monday 24

Waxing Crescent 18%

12:10

20:27

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:37, Set: 17:03, Transit: 12:20. Moon - Rise: 12:10, Set: 20:27. Civil Dark: 17:34 - 07:06. Nautical Dark: 18:09 - 06:31. Astro Dark: 18:42 - 05:58

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
7
15
15
10
2
1
20
1
74
73
100
100
100
100
100
99
93

Medium Clouds (% Sky Obscured)

87
87
87
100
100
90
99
89
100
100
100
100
100
100
99
100
90
90
88
95
96
100
51
52

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
50
60
11
60
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
6
7
5
2
1
1

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
12
39
54
36
45
76
73
95
95
86
91
77
52
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0.4
0.3
0.7
0.6
0.3
0.5
0.4
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
9
8
7
7
7
7
7
7
7
7
7
6
6
6
6
6
6
7
7
7
7
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

31
34
39
42
45
47
48
48
51
52
55
59
60
64
71
75
79
88
94
96
96
96
96
96

Pressure (mb)

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

Ozone (du)

299
301
301
301
302
302
302
302
301
302
304
308
310
309
299
287
286
284
285
285
284
284
288
284

Tuesday 25

Waxing Crescent 27%

12:38

21:35

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:38, Set: 17:02, Transit: 12:20. Moon - Rise: 12:38, Set: 21:35. Civil Dark: 17:33 - 07:07. Nautical Dark: 18:08 - 06:32. Astro Dark: 18:42 - 05:59

Total Clouds (% Sky Obscured)

97
98
98
98
100
98
99
100
99
95
97
95
100
97
92
85
63
56
92
81
96
95
93
92

Low Clouds (% Sky Obscured)

89
82
83
95
100
96
97
100
99
91
91
83
92
91
92
85
63
56
91
73
89
78
77
79

Medium Clouds (% Sky Obscured)

48
59
64
65
64
51
38
33
16
0
15
32
46
35
51
64
47
0
0
3
34
53
49
46

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
8
0
1
100
7
0
1
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
2
1
0
0
1
4
8
9
9
9
9
9
9
9
9
9
9
9
9
9
2
2
6

Fog (%)

0
0
0
6
23
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
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

3
4
2
1
1
2
2
2
3
2
6
15
14
32
40
41
54
9
6
22
24
32
25
27

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
3
3
3
4
5
6
7
6
6
6
7
9
9
11
13
12
15
17
17
18
19
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
8
8
8
8
8
9
8
9
9
8
4
3
2
-1
-2
-1
-1
-2
-3

Relative Humidity (%)

98
98
98
100
100
98
96
95
95
95
98
96
96
95
91
69
68
65
61
61
62
66
61
59

Pressure (mb)

1007
1008
1008
1008
1008
1009
1008
1008
1007
1007
1007
1006
1006
1005
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005

Ozone (du)

283
282
283
285
286
286
285
283
282
284
284
285
287
290
291
295
299
306
311
315
317
319
320
324

Wednesday 26

Waxing Crescent 36%

13:02

22:43

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:40, Set: 17:02, Transit: 12:21. Moon - Rise: 13:02, Set: 22:43. Civil Dark: 17:33 - 07:08. Nautical Dark: 18:08 - 06:33. Astro Dark: 18:42 - 06:00

Total Clouds (% Sky Obscured)

91
92
93
95
96
96
96
97
96
97
97
96
97
96
95
92
88
81
70
60
59
75
83
78

Low Clouds (% Sky Obscured)

80
84
88
91
91
89
89
88
87
86
88
88
89
91
93
92
88
81
70
58
55
56
60
73

Medium Clouds (% Sky Obscured)

43
40
38
39
41
36
31
22
20
14
15
14
12
8
4
0
0
0
1
3
12
43
62
52

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
7
24
23

ISS Passover

Visibility (miles)

8
8
2
3
3
2
2
2
3
3
4
4
5
6
7
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
Snow
None
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

25
27
33
34
39
37
40
33
29
28
27
19
24
15
15
11
8
10
4
6
8
9
9
9

Precipitation Amount (mm)

0
0
0.1
0
0.1
0.1
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
61
67
76
77
77
78
71
73
71
70
67
67
65
66
65
67
66
65
61
57
53
49
46

Pressure (mb)

1006
1006
1007
1007
1008
1009
1009
1010
1010
1011
1011
1012
1012
1012
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015

Ozone (du)

327
329
330
334
337
338
338
338
338
338
338
337
337
338
341
346
351
359
367
374
384
388
388
387

Thursday 27

Waxing Crescent 47%

13:23

23:53

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:41, Set: 17:02, Transit: 12:21. Moon - Rise: 13:23, Set: 23:53. Civil Dark: 17:33 - 07:09. Nautical Dark: 18:08 - 06:34. Astro Dark: 18:41 - 06:01

Total Clouds (% Sky Obscured)

68
78
83
92
83
69
61
76
74
73
67
58
59
61
66
71
75
78
82
88
94
100
99
98

Low Clouds (% Sky Obscured)

56
77
82
92
83
69
61
76
74
73
65
22
18
17
17
22
35
48
58
66
78
82
82
89

Medium Clouds (% Sky Obscured)

17
3
3
3
5
5
3
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
2
0
1
2
3
1
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 (%)

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

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)

16
16
16
16
15
15
15
14
14
14
14
14
14
14
14
14
13
13
13
13
13
14
14
13

Chance of Frost

Temperature (°C)

1
1
0
-0
-1
-1
-1
-1
-1
-1
-2
-2
-2
-2
-2
-2
-2
-2
-2
-1
-1
-0
0
0

Feels Like (°C)

-6
-6
-6
-7
-7
-7
-7
-7
-8
-7
-8
-8
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-6

Dew Point (°C)

-9
-9
-9
-8
-8
-8
-8
-7
-7
-7
-7
-7
-8
-8
-8
-8
-7
-7
-7
-8
-9
-10
-11
-11

Relative Humidity (%)

46
49
51
54
57
59
60
62
63
66
67
66
63
62
63
64
67
66
64
61
54
48
43
43

Pressure (mb)

1016
1016
1017
1017
1018
1018
1018
1019
1019
1019
1020
1020
1021
1021
1021
1022
1023
1023
1024
1025
1025
1025
1025
1025

Ozone (du)

383
380
374
367
361
355
351
350
351
354
356
358
360
359
353
351
349
346
343
341
337
334
331
328

Friday 28

First Quarter 58%

13:44

01:03

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 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:42, Set: 17:01, Transit: 12:21. Moon - Rise: 13:44, Set: 01:03. Civil Dark: 17:32 - 07:10. Nautical Dark: 18:07 - 06:35. Astro Dark: 18:41 - 06:02

Total Clouds (% Sky Obscured)

96
98
99
100
89
79
68
58
48
38
31
28
25
50
76
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

95
87
85
88
80
73
65
51
35
19
12
6
0
3
7
8
13
23
33
45
61
76
79
81

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
6
8
19
28
25
50
76
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
2
4
5
4
7
11
19
27
36
31
28
25
48
68
94
99
100
100
100
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
6
3
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
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow

Precipitation Probability (%)

0
2
2
0
1
1
0
0
0
0
0
0
0
1
3
2
14
19
23
29
35
42
57
68

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.3

Wind Speed/Direction (mph)

11
11
10
9
9
8
8
8
7
7
6
5
4
4
3
2
3
3
3
4
5
6
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-6
-6
-6
-6
-6
-5
-6
-6
-6
-6
-6
-6
-6
-6
-6
-5
-5
-5
-5
-5
-5
-6

Dew Point (°C)

-11
-11
-11
-11
-11
-11
-10
-10
-11
-11
-11
-11
-11
-11
-11
-11
-11
-10
-9
-8
-7
-6
-4
-4

Relative Humidity (%)

43
43
44
45
47
48
51
52
52
52
52
52
52
50
51
50
49
54
58
64
69
76
84
87

Pressure (mb)

1025
1026
1026
1027
1028
1028
1028
1029
1029
1029
1030
1030
1030
1030
1031
1031
1031
1031
1031
1032
1031
1031
1030
1029

Ozone (du)

326
324
322
321
320
319
318
317
314
312
309
307
305
303
301
299
297
297
296
295
294
293
292
293

Saturday 29

Waxing Gibbous 69%

14:06

02:15

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:43, Set: 17:01, Transit: 12:22. Moon - Rise: 14:06, Set: 02:15. Civil Dark: 17:32 - 07:11. Nautical Dark: 18:07 - 06:36. Astro Dark: 18:41 - 06:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
97

Low Clouds (% Sky Obscured)

84
83
82
82
87
91
95
95
95
96
98
99
100
99
96
94
93
90
88
86
84
85

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
99
82
66
53
52
52
48
46
44
47
53
62
68
52
25
0

High Clouds (% Sky Obscured)

100
100
100
100
94
90
89
92
87
54
48
62
75
79
72
57
55
75
80
85
90
95

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

77
84
91
95
95
95
95
95
92
85
85
86
90
84
77
68
63
58
53
44
33
16

Precipitation Amount (mm)

0.4
0.5
0.6
0.7
0.6
0.7
0.8
0.7
0.6
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.3
0.3
0.2
0.1
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-2
-2
-2
-2
-2
-2
-1
-1
-1
-1
-1
-1
-1
-1
-1
-0
-0
0
0
0
0
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
92
96
96
98
98
98
98
96
98
98
98
100
98
100
100
100
100
100
100
100
100

Pressure (mb)

1029
1028
1027
1027
1026
1025
1025
1024
1024
1023
1023
1022
1022
1021
1021
1021
1020
1021
1021
1021
1021
1021

Ozone (du)

293
293
292
291
290
291
292
293
295
296
297
300
303
306
307
307
308
307
307
307
306
306

Forecast for Bloomfield Hills, Oakland, United States of America (42.57,-83.25)

Generated: 23/11/25 15:33:28. Forecast: 23/11/25 to 29/11/25. Timezone: UTC-5.00