Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 1

Waxing Gibbous 98%

15:31

No Set

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
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 08:00, Set: 17:33, Transit: 12:47. Moon - Rise: 15:31, Set: No Set. Civil Dark: 18:03 - 07:30. Nautical Dark: 18:36 - 06:57. Astro Dark: 19:08 - 06:25

Total Clouds (% Sky Obscured)

100
94
95
92
90
90
97
99
95
90
76
74
75
71
38
29
48
90
92
89
99
96
87
92

Low Clouds (% Sky Obscured)

99
94
95
84
89
88
94
94
84
77
64
59
65
62
38
29
38
55
65
61
75
71
59
60

Medium Clouds (% Sky Obscured)

52
52
42
45
42
46
48
45
41
24
3
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
3
3
7
3
0
0
3
0
0
0
0
0
0
0
3
31
74
70
85
75
66
67
67

ISS Passover

Visibility (miles)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
91
84
77
71
70
70
73
76
80
85
88
89
89
89
91
92
91
91
91
89
87
86
81

Pressure (mb)

1016
1017
1017
1018
1018
1018
1016
1015
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

299
302
301
300
301
300
299
296
297
295
295
295
294
292
291
291
294
296
297
298
296
295
295
295

Friday 2

Waxing Gibbous 100%

16:38

07:32

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 08:00, Set: 17:34, Transit: 12:47. Moon - Rise: 16:38, Set: 07:32. Civil Dark: 18:04 - 07:31. Nautical Dark: 18:37 - 06:58. Astro Dark: 19:09 - 06:26

Total Clouds (% Sky Obscured)

92
70
78
80
88
88
86
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

67
42
32
43
31
35
27
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
33
40
48
94
92
97
100
100
100
100
97
100
100
100
99
100
100
100
100

High Clouds (% Sky Obscured)

47
51
68
70
77
76
84
100
100
100
100
100
100
100
100
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
1
1
2
2
3
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
74
68
58
51
50
49
50
52
58
64
68
69
70
71
73
74
74
74
74
74
72
74
72

Pressure (mb)

1014
1014
1014
1015
1015
1015
1014
1013
1013
1013
1013
1014
1014
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

294
293
290
290
289
289
290
290
292
293
295
297
299
300
303
304
306
306
308
308
310
311
310
310

Saturday 3

Full Moon 99%

17:53

08:31

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 OK
20 Good
21 OK
22 Good
23 OK
00 Good
01 OK
02 OK
03 OK
04 OK
05 OK
06 Bad

Sun - Rise: 08:00, Set: 17:35, Transit: 12:48. Moon - Rise: 17:53, Set: 08:31. Civil Dark: 18:04 - 07:31. Nautical Dark: 18:37 - 06:58. Astro Dark: 19:10 - 06:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
91
88
76
59
55
66
24
10
19
8
25
12
21
33
37
23
36
50

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
7
11
23
36
50

Medium Clouds (% Sky Obscured)

99
100
95
96
98
100
88
84
68
48
45
43
24
10
19
7
25
11
7
4
5
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
54
35
35
19
16
17
0
0
0
0
0
3
19
33
25
1
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 (%)

1
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
8
8
8
8
8
8
8
9
7
7
5
5
5
4
5
4
4
4
4
4
4
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
71
67
57
50
43
40
39
41
45
53
61
63
66
68
70
71
72
72
71
69
69
71
71

Pressure (mb)

1015
1015
1015
1016
1016
1016
1015
1015
1015
1016
1016
1017
1017
1018
1018
1019
1019
1020
1020
1020
1021
1021
1022
1022

Ozone (du)

311
312
311
310
311
311
309
307
305
304
304
305
307
304
301
301
301
302
302
303
304
303
303
302

Sunday 4

Waning Gibbous 95%

19:10

09:18

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

Sun - Rise: 08:00, Set: 17:36, Transit: 12:48. Moon - Rise: 19:10, Set: 09:18. Civil Dark: 18:05 - 07:31. Nautical Dark: 18:38 - 06:58. Astro Dark: 19:10 - 06:26

Total Clouds (% Sky Obscured)

35
19
0
1
3
4
5
10
33
56
78
100
100
100
100
100
100
100
94
92
91
79
72
70

Low Clouds (% Sky Obscured)

35
18
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
18
1
1
1
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
24
44
86
90
96
100
83
100
100
93
91
90
65
39
26

High Clouds (% Sky Obscured)

0
0
0
1
3
4
5
8
33
56
76
100
100
100
100
100
100
56
39
12
6
17
28
60

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
72
68
56
47
42
40
41
43
46
56
59
59
60
60
60
62
65
63
67
65
66
68
70

Pressure (mb)

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

Ozone (du)

303
303
303
302
301
299
298
297
296
297
297
297
298
298
300
301
304
304
305
305
302
301
300
301

Monday 5

Waning Gibbous 89%

20:24

09:55

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 08:00, Set: 17:37, Transit: 12:48. Moon - Rise: 20:24, Set: 09:55. Civil Dark: 18:06 - 07:31. Nautical Dark: 18:39 - 06:58. Astro Dark: 19:11 - 06:26

Total Clouds (% Sky Obscured)

74
99
63
66
85
83
76
62
48
60
70
82
88
94
100
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
3
6
8
10
14
18

Medium Clouds (% Sky Obscured)

17
10
0
11
26
36
26
14
22
60
40
42
39
36
26
26
25
20
24
22
25
44
65
81

High Clouds (% Sky Obscured)

67
99
58
64
76
73
63
47
48
58
47
51
65
76
91
94
97
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
1
3
3

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
6
6
8
9
11
12
12
11
11
9
8
7
6
6
6
6
5
5
5
5
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
71
67
59
54
53
52
53
57
62
72
79
82
84
85
85
86
88
89
89
88
88
86
85

Pressure (mb)

1020
1020
1020
1019
1019
1018
1016
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013

Ozone (du)

300
301
302
304
305
307
307
306
307
308
309
309
310
310
310
310
310
310
310
309
308
308
307
307

Tuesday 6

Waning Gibbous 81%

21:34

10:25

07 Bad
08 Bad
09 Bad
10 Bad
11 OK
12 OK
13 OK
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

Sun - Rise: 08:00, Set: 17:38, Transit: 12:49. Moon - Rise: 21:34, Set: 10:25. Civil Dark: 18:07 - 07:31. Nautical Dark: 18:40 - 06:58. Astro Dark: 19:12 - 06:26

Total Clouds (% Sky Obscured)

93
85
78
57
34
22
34
60
65
64
63
62
73
83
94
96
98
100
100
100
100
99
99
99

Low Clouds (% Sky Obscured)

29
41
56
38
21
4
7
12
23
32
40
46
50
57
58
51
40
43
44
34
26
32
40
48

Medium Clouds (% Sky Obscured)

76
72
67
57
34
22
34
18
1
1
0
0
1
1
2
2
3
4
4
5
5
5
5
5

High Clouds (% Sky Obscured)

75
53
50
50
34
22
34
60
65
64
63
50
63
74
89
87
93
100
100
100
100
90
79
69

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
7
5

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 (%)

6
8
8
6
4
0
0
0
0
0
0
0
7
9
5
8
4
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
8
7
7
8
9
10
10
9
10
9
8
8
7
6
6
5
5
4
4
3
3
3
3

Chance of Frost

Temperature (°C)

5
6
7
7
9
10
12
12
13
13
12
12
12
12
11
11
11
9
9
9
8
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
81
76
74
69
67
64
66
69
71
73
76
80
81
86
88
91
93
95
96
98
98
98
98

Pressure (mb)

1013
1013
1013
1013
1012
1012
1011
1011
1011
1011
1012
1012
1013
1013
1014
1014
1014
1014
1015
1015
1015
1015
1015
1016

Ozone (du)

306
306
306
306
306
307
307
306
305
305
304
303
302
303
304
305
304
303
303
301
299
297
297
298

Wednesday 7

Waning Gibbous 72%

22:40

10:50

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
22 Bad
23 Bad
00 Bad

Sun - Rise: 08:00, Set: 17:39, Transit: 12:49. Moon - Rise: 22:40, Set: 10:50. Civil Dark: 18:08 - 07:31. Nautical Dark: 18:41 - 06:58. Astro Dark: 19:13 - 06:26

Total Clouds (% Sky Obscured)

94
88
86
91
96
96
100
100
95
90
74
35
37
44
52
59
67
87

Low Clouds (% Sky Obscured)

53
66
86
83
74
61
61
60
60
69
74
35
37
44
52
59
67
82

Medium Clouds (% Sky Obscured)

3
2
1
17
35
48
52
56
55
40
22
8
10
10
11
9
6
1

High Clouds (% Sky Obscured)

46
23
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

3
5
7
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

Precipitation Type

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
1
14
18
21
27
30
31
30
27
23

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
6
6
7
8
9
13
13
13
13
13
12
11
12
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

98
96
95
93
90
84
82
84
87
90
93
95
96
98
98
98
98
98

Pressure (mb)

1016
1016
1016
1017
1016
1016
1015
1015
1015
1014
1015
1015
1016
1016
1016
1016
1016
1016

Ozone (du)

298
297
297
296
295
295
294
293
292
291
290
289
288
287
287
286
285
285

Forecast for Hamburg, Clark, United States of America (38.40,-85.78)

Generated: 01/01/26 07:37:42. Forecast: 01/01/26 to 07/01/26. Timezone: UTC-5.00