Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 24

Waxing Crescent 27%

11:50

20:03

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

Sun - Rise: 07:15, Set: 16:34, Transit: 11:55. Moon - Rise: 11:50, Set: 20:03. Civil Dark: 17:06 - 06:44. Nautical Dark: 17:41 - 06:08. Astro Dark: 18:16 - 05:34

Total Clouds (% Sky Obscured)

27
56
50
64
3
8
3
31
3
3
11
3
5
17
13
18
5
6
55
60
73
35
28
42

Low Clouds (% Sky Obscured)

0
2
50
58
3
7
3
31
3
3
11
2
5
6
6
2
3
3
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
11
36
19
0
0
0
0
0
2
2
2
0
0
0
0
0
0
0
0
0
2
2
32

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
9
7
14
2
2
45
40
64
35
27
38

ISS Passover

Visibility (miles)

9
9
0
0
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
39
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
16
22
50
7
3
5
8
6
5
0
0
0
0
1
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

25
25
16
21
25
28
20
19
21
24
21
19
18
15
13
12
12
11
11
9
7
5
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-6
-10
-11
-10
-10
-10
-11
-12
-12
-13
-12
-12
-12
-11
-11
-9
-7
-7
-7
-7
-6
-5
-7

Dew Point (°C)

-9
-10
-2
-4
-6
-8
-9
-11
-12
-12
-11
-11
-11
-11
-11
-11
-11
-12
-12
-13
-14
-15
-14
-13

Relative Humidity (%)

38
36
86
83
70
69
64
57
54
56
61
62
65
69
66
62
58
51
47
42
39
38
43
52

Pressure (mb)

1009
1010
1013
1017
1018
1020
1022
1023
1024
1025
1026
1027
1029
1030
1031
1031
1031
1030
1029
1028
1027
1027
1027
1028

Ozone (du)

304
307
309
310
313
315
317
318
318
317
318
319
321
323
324
323
325
328
325
324
322
319
318
317

Tuesday 25

Waxing Crescent 37%

12:17

21:11

18 OK
19 OK
20 OK
21 OK
22 Bad
23 Bad
00 Bad
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 OK
14 OK
15 Bad
16 Bad
17 OK

Sun - Rise: 07:16, Set: 16:34, Transit: 11:55. Moon - Rise: 12:17, Set: 21:11. Civil Dark: 17:05 - 06:45. Nautical Dark: 17:41 - 06:09. Astro Dark: 18:16 - 05:35

Total Clouds (% Sky Obscured)

29
23
30
46
54
69
79
46
81
61
100
100
100
99
100
100
100
71
54
34
32
72
65
35

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
0
4
9
78
78
70
91
18
62
19
5
8
6
4
3

Medium Clouds (% Sky Obscured)

2
2
9
21
27
48
55
26
31
51
80
100
100
82
97
100
70
33
34
11
2
0
0
0

High Clouds (% Sky Obscured)

29
22
24
36
19
58
79
31
40
61
100
100
100
52
100
93
35
2
0
33
32
40
40
17

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
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
1
20
8
4
12
1
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
3
4
4
4
4
4
3
4
4
3
3
3
5
6
11
14
13
8
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-14
-14
-15
-15
-15
-16
-16
-16
-16
-15
-15
-14
-14
-13
-12
-12
-7
-7
-7
-8
-8
-8
-8
-9

Relative Humidity (%)

53
54
50
48
47
46
46
44
42
43
45
45
46
45
47
45
62
57
54
52
51
53
59
64

Pressure (mb)

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

Ozone (du)

315
314
313
313
310
309
311
314
316
320
319
320
324
323
325
326
326
326
324
325
321
319
318
316

Wednesday 26

Waxing Crescent 48%

12:40

22:20

18 OK
19 Bad
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 Bad
15 Bad
16 OK
17 OK

Sun - Rise: 07:18, Set: 16:33, Transit: 11:55. Moon - Rise: 12:40, Set: 22:20. Civil Dark: 17:05 - 06:46. Nautical Dark: 17:40 - 06:10. Astro Dark: 18:15 - 05:36

Total Clouds (% Sky Obscured)

41
77
31
50
72
87
88
89
100
86
63
80
54
89
84
86
70
53
62
59
52
49
46
44

Low Clouds (% Sky Obscured)

5
15
10
9
10
8
7
4
3
4
0
0
0
0
0
0
0
5
9
14
14
14
10
8

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
36
17
38
35
42
40
41
31
36
39
25
24
20
16
20

High Clouds (% Sky Obscured)

20
57
8
32
58
67
71
80
100
73
25
8
3
8
10
9
6
17
28
39
30
21
14
30

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-7
-7
-7
-7
-7
-8
-8
-8
-8
-8
-8
-8
-7
-6
-4
-2
-1
2
3
4
4
1
-2

Dew Point (°C)

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

Relative Humidity (%)

68
68
69
69
70
72
72
73
72
72
70
70
70
69
64
53
49
45
42
39
40
42
54
59

Pressure (mb)

1027
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1026
1027
1026
1027
1026
1025
1024
1022
1021
1021
1021
1021

Ozone (du)

315
315
314
312
311
309
307
305
305
305
304
304
305
304
302
301
299
299
298
296
297
297
297
295

Thursday 27

First Quarter 48%

13:01

23:31

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

Sun - Rise: 07:19, Set: 16:33, Transit: 11:56. Moon - Rise: 13:01, Set: 23:31. Civil Dark: 17:05 - 06:47. Nautical Dark: 17:40 - 06:11. Astro Dark: 18:15 - 05:37

Total Clouds (% Sky Obscured)

53
99
61
58
64
71
100
100
83
57
21
35
48
64
73
83
99
99
99
99
96
92
90
93

Low Clouds (% Sky Obscured)

6
7
5
2
0
1
2
3
3
1
0
0
1
1
5
10
14
23
23
18
18
22
17
17

Medium Clouds (% Sky Obscured)

20
24
28
32
36
45
49
54
46
25
15
23
22
24
25
35
31
39
36
31
21
11
3
71

High Clouds (% Sky Obscured)

49
76
61
58
64
71
100
100
70
38
0
0
1
3
3
7
5
5
5
5
0
0
5
5

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
3
4
4
5
4
1
1
1
0
1
2
2
12
16
17
25
27
30
27
25
22
21

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-8
-8
-8
-8
-8
-8
-7
-6
-5
-5
-6
-6
-7
-7
-7
-7
-8
-9
-11
-11
-10
-9
-9
-9

Relative Humidity (%)

60
60
57
56
53
52
55
58
59
60
60
57
57
59
59
53
46
43
40
42
46
53
62
65

Pressure (mb)

1021
1020
1020
1019
1018
1017
1017
1016
1015
1014
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1016
1017
1018

Ozone (du)

294
293
293
292
291
291
293
295
297
297
301
300
301
302
305
306
307
307
308
310
313
316
318
321

Friday 28

Waxing Gibbous 59%

13:21

00:42

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:20, Set: 16:32, Transit: 11:56. Moon - Rise: 13:21, Set: 00:42. Civil Dark: 17:04 - 06:48. Nautical Dark: 17:40 - 06:12. Astro Dark: 18:15 - 05:38

Total Clouds (% Sky Obscured)

95
97
91
84
76
81
91
100
92
83
74
79
84
88
93
97
100
95
89
84
87
90
93
95

Low Clouds (% Sky Obscured)

13
9
11
10
76
81
81
82
81
82
74
79
84
88
91
92
90
93
88
84
85
88
90
93

Medium Clouds (% Sky Obscured)

76
82
77
74
72
79
91
100
88
75
67
79
84
88
93
97
100
95
89
84
85
83
80
72

High Clouds (% Sky Obscured)

5
5
5
5
0
0
0
0
15
29
44
29
15
0
33
67
100
83
68
58
59
58
56
71

ISS Passover

Visibility (miles)

9
9
9
9
9
8
3
2
1
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
0
0

Precipitation Type

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

Precipitation Probability (%)

17
15
16
16
15
16
16
21
24
30
28
45
44
39
78
95
95
95
95
95
88
73
56
51

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2
0.5
0.8
1.2
1.1
0.9
0.9
0.6
0.4
0.2
0.2

Wind Speed/Direction (mph)

6
5
4
3
3
4
3
3
4
5
6
8
8
9
9
9
10
11
11
11
12
11
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
69
70
75
78
81
79
84
87
92
94
98
96
96
96
96
96
96
96
94
94
94
94
92

Pressure (mb)

1019
1019
1020
1019
1019
1019
1018
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1014
1015
1016
1017

Ozone (du)

323
327
331
335
337
341
344
348
349
351
353
358
360
362
364
364
364
364
363
362
362
362
362
362

Saturday 29

Waxing Gibbous 69%

13:41

01:55

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:21, Set: 16:32, Transit: 11:56. Moon - Rise: 13:41, Set: 01:55. Civil Dark: 17:04 - 06:49. Nautical Dark: 17:40 - 06:13. Astro Dark: 18:14 - 05:39

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

58
44
62
81
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

85
100
100
100
100
100
100
100
100
100
100
100
100
100
92
84
77
77
78
81
77
76
77
81

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
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

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

46
41
47
56
68
78
86
95
95
94
92
91
88
85
82
80
79
73
69
68
65
62
58
56

Precipitation Amount (mm)

0.2
0.1
0.2
0.2
0.4
0.5
0.6
0.7
0.7
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.3
0.3
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-8
-9
-10
-10
-10
-11
-12
-12
-13
-13
-14
-14
-15
-15
-15
-15
-15
-15
-15
-15
-15
-16
-16
-17

Feels Like (°C)

-13
-13
-13
-13
-13
-13
-17
-18
-19
-18
-19
-19
-21
-20
-21
-21
-21
-21
-22
-22
-23
-23
-23
-23

Dew Point (°C)

-9
-10
-11
-11
-11
-12
-13
-14
-15
-15
-15
-16
-16
-16
-17
-17
-17
-17
-17
-17
-17
-17
-18
-18

Relative Humidity (%)

92
92
90
90
90
88
88
88
86
88
86
86
86
86
86
84
86
86
84
86
86
86
84
85

Pressure (mb)

1018
1019
1020
1021
1021
1022
1023
1024
1024
1025
1026
1027
1028
1029
1031
1031
1032
1033
1032
1032
1032
1033
1034
1034

Ozone (du)

362
363
363
364
364
364
365
365
366
366
366
366
367
368
370
369
367
366
367
368
369
368
368
367

Sunday 30

Waxing Gibbous 80%

14:05

03:12

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

Sun - Rise: 07:22, Set: 16:32, Transit: 11:57. Moon - Rise: 14:05, Set: 03:12. Civil Dark: 17:04 - 06:50. Nautical Dark: 17:39 - 06:14. Astro Dark: 18:14 - 05:40

Total Clouds (% Sky Obscured)

100
100
99
98
98
79
59
49
59
70
90
95
95
100
94
94
93

Low Clouds (% Sky Obscured)

100
100
98
96
94
72
50
28
24
19
14
16
18
20
18
15
13

Medium Clouds (% Sky Obscured)

100
100
98
97
95
73
50
28
52
70
90
95
95
100
94
94
93

High Clouds (% Sky Obscured)

85
82
67
49
42
32
24
14
14
9
3
2
1
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
1
4
6
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

Precipitation Type

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

Precipitation Probability (%)

53
48
44
39
31
25
19
6
7
5
1
4
4
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-17
-17
-18
-18
-19
-20
-21
-22
-22
-22
-22
-22
-21
-20
-20
-18
-16

Feels Like (°C)

-23
-23
-22
-22
-23
-22
-25
-24
-24
-25
-26
-26
-26
-26
-26
-26
-25

Dew Point (°C)

-19
-19
-19
-20
-21
-22
-24
-25
-26
-26
-26
-25
-25
-24
-24
-22
-21

Relative Humidity (%)

83
84
85
83
82
80
74
70
68
68
68
68
69
70
71
69
68

Pressure (mb)

1035
1036
1036
1036
1037
1037
1037
1037
1037
1036
1035
1035
1034
1033
1033
1031
1030

Ozone (du)

367
367
366
366
366
366
367
367
368
370
373
375
378
381
384
381
379

Forecast for Barnum, Johnson County, United States of America (43.59,-106.95)

Generated: 24/11/25 18:35:54. Forecast: 24/11/25 to 30/11/25. Timezone: UTC-7.00