Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 31

Waxing Gibbous 92%

15:12

05:42

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
18 OK
19 Good
20 Good
21 Good

Sun - Rise: 07:25, Set: 17:13, Transit: 12:19. Moon - Rise: 15:12, Set: 05:42. Civil Dark: 17:41 - 06:57. Nautical Dark: 18:13 - 06:25. Astro Dark: 18:44 - 05:54

Total Clouds (% Sky Obscured)

67
74
80
100
100
96
76
90
97
99
98
100
100
95
93
100
93
56
63
83
39
11
2
8

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
37
13
16
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

67
74
80
100
100
78
57
28
17
0
0
58
87
87
85
69
38
1
0
0
0
0
2
5

High Clouds (% Sky Obscured)

67
74
80
31
47
56
44
75
96
99
98
100
98
80
67
100
80
56
63
49
20
8
2
2

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
55
54
54
57
61
64
65
68
68
64
61
54
46
44
43
42
43
47
56
62
64
65
67

Pressure (mb)

1013
1013
1012
1011
1011
1011
1011
1011
1011
1012
1013
1013
1014
1014
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014

Ozone (du)

313
309
304
300
298
300
299
300
298
300
302
302
302
300
303
303
302
298
301
300
298
301
297
296

Thursday 1

Waxing Gibbous 98%

16:19

06:53

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

Sun - Rise: 07:25, Set: 17:14, Transit: 12:19. Moon - Rise: 16:19, Set: 06:53. Civil Dark: 17:42 - 06:57. Nautical Dark: 18:14 - 06:25. Astro Dark: 18:45 - 05:54

Total Clouds (% Sky Obscured)

0
8
20
0
0
5
53
48
55
44
100
100
80
38
63
100
100
100
100
100
100
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
2
4
37
47

Medium Clouds (% Sky Obscured)

0
6
16
0
0
0
0
0
0
0
0
0
0
0
0
2
30
20
64
100
100
97
98
100

High Clouds (% Sky Obscured)

0
0
0
0
0
5
53
48
55
44
100
100
80
38
63
100
100
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
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
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)

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

Chance of Frost

Temperature (°C)

4
4
4
3
3
2
2
2
2
2
2
4
7
10
12
14
14
14
14
12
11
10
10
9

Feels Like (°C)

4
4
5
3
3
2
-1
-1
-1
-2
-1
1
4
7
9
10
11
12
11
9
8
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

68
71
72
72
73
74
76
76
77
77
77
69
61
53
49
46
45
46
51
58
60
61
62
62

Pressure (mb)

1014
1014
1014
1013
1013
1012
1012
1012
1012
1012
1012
1013
1013
1012
1011
1010
1010
1010
1010
1010
1011
1011
1011
1011

Ozone (du)

294
297
298
298
297
296
295
296
296
296
296
296
294
292
292
292
295
295
294
293
291
291
290
290

Friday 2

Waxing Gibbous 100%

17:33

07:53

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
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:25, Set: 17:15, Transit: 12:20. Moon - Rise: 17:33, Set: 07:53. Civil Dark: 17:43 - 06:57. Nautical Dark: 18:15 - 06:25. Astro Dark: 18:45 - 05:54

Total Clouds (% Sky Obscured)

100
100
100
100
94
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

20
19
10
15
12
15
25
20
30
15
55
84
86
85
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
97
95
91
79
91
100
93
100
100
100
100
100
100
99
74
87
94
85
69
66
89
85

High Clouds (% Sky Obscured)

100
100
100
97
66
100
93
97
92
100
100
100
100
95
70
23
0
0
1
1
15
15
15
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
3
7
4
6
2
2
5
4
9
6
4
9
9
6
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

2
13
13
15
11
14
16
47
60
87
95
95
95
95
95
95
62
75
85
63
81
62
60
63

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.3
0.3
1.4
2.2
3.9
4.6
1.8
0.6
0
0.4
0.6
0.3
0.7
0.4
0.3
0.3

Wind Speed/Direction (mph)

3
3
4
2
2
3
2
1
2
4
4
6
7
7
9
8
9
9
9
9
10
10
12
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
64
64
64
64
65
66
69
84
90
91
93
94
94
94
94
94
93
93
93
91
93
91
91

Pressure (mb)

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

Ozone (du)

291
290
292
293
293
294
296
297
297
297
298
300
301
302
304
305
305
304
304
306
310
312
310
309

Saturday 3

Full Moon 99%

18:48

08:41

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 OK
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 OK

Sun - Rise: 07:25, Set: 17:15, Transit: 12:20. Moon - Rise: 18:48, Set: 08:41. Civil Dark: 17:44 - 06:57. Nautical Dark: 18:15 - 06:25. Astro Dark: 18:46 - 05:54

Total Clouds (% Sky Obscured)

99
97
96
97
99
100
98
92
88
76
64
52
42
18
0
0
0
0
0
0
0
0
1
25

Low Clouds (% Sky Obscured)

97
94
91
94
97
100
98
92
88
76
64
52
36
18
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

72
63
30
15
12
3
2
0
0
0
0
0
1
3
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

17
14
16
14
2
0
0
0
0
0
0
1
14
1
0
0
0
0
0
0
0
0
1
25

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 (%)

49
36
11
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
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
10
10
9
8
8
7
7
7
6
6
7
7
7
7
7
7
7
6
4
3
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
91
91
89
88
86
88
84
82
71
62
58
53
49
45
44
47
54
57
58
59
60

Pressure (mb)

1011
1011
1011
1011
1012
1013
1013
1014
1015
1016
1016
1017
1018
1018
1018
1017
1017
1018
1018
1019
1020
1021
1021
1022

Ozone (du)

310
310
309
310
309
310
313
316
315
313
314
314
316
316
317
316
315
316
316
316
314
313
313
312

Sunday 4

Waning Gibbous 95%

20:00

09:20

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

Sun - Rise: 07:25, Set: 17:16, Transit: 12:21. Moon - Rise: 20:00, Set: 09:20. Civil Dark: 17:44 - 06:57. Nautical Dark: 18:16 - 06:25. Astro Dark: 18:47 - 05:54

Total Clouds (% Sky Obscured)

17
18
15
43
70
100
99
97
93
71
55
36
51
80
78
11
16
21
25
28
32
48
65
96

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
7
12
10
8
5
5
7
9

Medium Clouds (% Sky Obscured)

0
0
0
43
70
94
94
85
45
24
19
14
14
17
16
1
1
2
2
3
3
3
3
3

High Clouds (% Sky Obscured)

17
18
15
43
70
100
98
73
66
45
22
6
24
69
57
1
2
3
17
28
32
48
62
78

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
0
0
0
0
0
0
0
0
0
0
0
0
0
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
57
58
58
59
60
64
68
69
66
64
57
51
47
45
43
44
45
46
50
55
58
61
62

Pressure (mb)

1022
1022
1023
1023
1023
1023
1024
1024
1024
1025
1025
1026
1026
1026
1025
1024
1023
1022
1022
1022
1022
1022
1022
1021

Ozone (du)

311
311
312
311
311
311
311
311
312
312
313
312
312
312
312
312
311
310
309
311
313
315
315
315

Monday 5

Waning Gibbous 89%

21:08

09:52

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK

Sun - Rise: 07:25, Set: 17:17, Transit: 12:21. Moon - Rise: 21:08, Set: 09:52. Civil Dark: 17:45 - 06:57. Nautical Dark: 18:17 - 06:25. Astro Dark: 18:48 - 05:55

Total Clouds (% Sky Obscured)

77
54
31
45
59
73
76
80
84
88
93
98
98
97
95
96
97
98
95
92
90
64
47
30

Low Clouds (% Sky Obscured)

10
11
12
8
4
0
6
12
19
31
44
57
62
67
73
68
63
58
42
26
11
7
4
0

Medium Clouds (% Sky Obscured)

5
6
4
22
44
73
73
69
69
77
84
91
84
81
78
83
90
93
91
89
89
64
47
30

High Clouds (% Sky Obscured)

65
44
20
15
6
0
0
0
0
0
5
5
5
0
0
1
3
4
3
1
5
15
29
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
2
4
4
11
11
6
11
12
10
13
9
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
5
5
5
5
5
5
5
5
5
5
6
6
7
8
9
7
7
5
5
5
4
4
4

Chance of Frost

Temperature (°C)

7
7
7
6
6
6
6
6
7
7
8
9
10
10
11
12
12
12
13
12
11
10
10
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
65
67
70
71
74
75
75
76
79
74
69
66
62
59
56
58
61
62
67
72
77
81
84

Pressure (mb)

1021
1021
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1018
1017
1016
1016
1016
1016
1016
1016
1016
1017
1017

Ozone (du)

316
315
314
314
313
313
313
312
311
310
312
313
315
316
318
319
319
319
319
320
321
321
322
322

Tuesday 6

Waning Gibbous 81%

No Rise

10:20

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
18 Bad

Sun - Rise: 07:25, Set: 17:18, Transit: 12:22. Moon - Rise: No Rise, Set: 10:20. Civil Dark: 17:46 - 06:57. Nautical Dark: 18:18 - 06:25. Astro Dark: 18:49 - 05:55

Total Clouds (% Sky Obscured)

40
41
43
57
73
100
100
100
100
100
100
100
99
99
100
92
84
78
74
69
72

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
33
67
100
100
100
100
97
85
64
51
35
39
30
24
19

Medium Clouds (% Sky Obscured)

40
21
10
7
3
0
12
24
34
45
61
73
65
57
50
34
17
2
3
4
6

High Clouds (% Sky Obscured)

38
40
43
55
73
100
100
100
92
97
98
99
98
97
95
64
32
0
0
0
20

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
7
7
7
7
7
7
7
6
6
5
5
5
5
6
6
6
7
7

Relative Humidity (%)

88
90
91
95
93
95
93
95
94
94
87
81
74
71
66
62
64
65
66
73
80

Pressure (mb)

1017
1017
1017
1017
1017
1018
1018
1018
1018
1019
1019
1020
1020
1020
1019
1019
1019
1019
1018
1019
1019

Ozone (du)

323
320
316
313
312
311
310
309
308
307
307
307
307
306
305
304
302
301
299
298
296

Forecast for Apex, Wake, United States of America (35.73,-78.85)

Generated: 31/12/25 22:03:13. Forecast: 31/12/25 to 06/01/26. Timezone: UTC-5.00