Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 9

Third Quarter 51%

01:35

11:18

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

Sun - Rise: 07:39, Set: 18:15, Transit: 12:57. Moon - Rise: 01:35, Set: 11:18. Civil Dark: 18:42 - 07:11. Nautical Dark: 19:13 - 06:40. Astro Dark: 19:44 - 06:09

Total Clouds (% Sky Obscured)

8
16
17
15
13
15
20
18
2
27
20
13
2
3
1
10
67
100
99
69
80
39
57
57

Low Clouds (% Sky Obscured)

2
13
17
16
12
17
21
20
2
2
1
2
1
2
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

5
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
78
58
64
75
34
14
32

High Clouds (% Sky Obscured)

3
3
1
0
3
0
0
0
0
0
0
0
0
0
1
9
47
100
99
20
17
8
56
41

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-10
-11
-11
-11
-11
-10
-10
-10
-7
-6
-4
-2
-1
-0
-0
1
2
1
-0
-1
-1
-2
-2

Relative Humidity (%)

70
70
64
65
65
66
68
71
71
84
78
78
80
79
77
73
77
88
91
93
92
96
96
96

Pressure (mb)

1027
1026
1026
1025
1024
1024
1024
1024
1024
1024
1023
1023
1023
1021
1021
1020
1020
1020
1020
1021
1021
1021
1020
1020

Ozone (du)

339
340
338
334
331
330
330
330
331
331
329
326
322
321
318
315
313
314
314
311
310
310
310
310

Tuesday 10

Waning Crescent 41%

02:36

11:54

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

Sun - Rise: 07:38, Set: 18:16, Transit: 12:57. Moon - Rise: 02:36, Set: 11:54. Civil Dark: 18:43 - 07:10. Nautical Dark: 19:14 - 06:39. Astro Dark: 19:45 - 06:08

Total Clouds (% Sky Obscured)

61
39
35
4
0
0
0
0
7
18
37
39
54
60
60
83
67
91
100
52
50
99
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
7
16
32
36
51
57
57
82
67
91
100
48
4
0
0
0

Medium Clouds (% Sky Obscured)

14
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

57
36
35
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
23
98
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
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
15
8
54
77
82
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
3
1
1
3
21
10
8
3
2
1
1
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
3
3
4
4
5
5
6
6
7
9
10
10
10
11
10
9
7
9
9
11
10
9
9

Chance of Frost

Temperature (°C)

-1
-1
-1
-1
-1
-0
0
1
3
5
7
9
11
13
13
14
13
11
9
8
6
4
2
2

Feels Like (°C)

-3
-4
-3
-4
-2
-2
-1
-1
1
4
6
7
10
11
11
12
11
9
6
5
2
1
-2
-3

Dew Point (°C)

-2
-2
-2
-1
-2
-1
-1
0
2
5
7
8
10
11
12
13
12
11
8
7
5
3
1
0

Relative Humidity (%)

98
96
94
96
94
94
94
94
96
98
98
95
90
87
92
92
90
95
93
93
93
91
91
89

Pressure (mb)

1020
1019
1019
1018
1018
1017
1017
1017
1016
1016
1015
1015
1014
1014
1013
1012
1012
1013
1014
1016
1017
1018
1019
1019

Ozone (du)

310
309
309
309
309
308
308
310
309
312
312
310
307
308
306
304
302
302
303
303
303
302
302
300

Wednesday 11

Waning Crescent 32%

03:36

12:36

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

Sun - Rise: 07:36, Set: 18:17, Transit: 12:57. Moon - Rise: 03:36, Set: 12:36. Civil Dark: 18:44 - 07:09. Nautical Dark: 19:15 - 06:38. Astro Dark: 19:46 - 06:07

Total Clouds (% Sky Obscured)

100
100
100
100
83
100
78
48
78
61
33
31
27
5
25
30
35
30
30
30
13
4
30
33

Low Clouds (% Sky Obscured)

0
0
23
33
42
41
40
31
11
0
26
8
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
45
48
0
0
0
0
0
0
0
11
2
0
1
1
1
1

High Clouds (% Sky Obscured)

100
100
100
100
65
100
64
45
31
5
14
29
27
2
19
20
35
30
30
25
13
3
25
24

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
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
89
89
89
87
87
87
84
71
68
64
62
60
61
64
71
80
83
86
86
88
88

Pressure (mb)

1019
1020
1020
1021
1021
1022
1022
1023
1024
1025
1025
1025
1025
1025
1024
1024
1024
1024
1025
1026
1026
1026
1026
1027

Ozone (du)

298
297
298
299
299
301
301
301
304
307
309
311
311
311
312
315
317
318
321
323
327
329
331
329

Thursday 12

Waning Crescent 23%

04:32

13:26

00 Bad
01 Bad
02 Bad
03 OK
04 Bad
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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:35, Set: 18:18, Transit: 12:57. Moon - Rise: 04:32, Set: 13:26. Civil Dark: 18:45 - 07:08. Nautical Dark: 19:16 - 06:37. Astro Dark: 19:47 - 06:06

Total Clouds (% Sky Obscured)

86
94
73
36
41
45
68
76
87
100
99
98
97
98
99
100
100
100
100
100
100
100
97
95

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
1
0
0
1
1
23
29
25
22
24
14
10

Medium Clouds (% Sky Obscured)

1
5
8
1
14
37
58
61
64
70
72
74
77
84
92
100
100
100
100
100
100
100
85
73

High Clouds (% Sky Obscured)

83
93
69
25
33
29
35
55
67
97
95
90
85
89
95
100
100
100
100
100
100
100
92
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
1
2
2
3
0
0
1
3
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)

3
3
2
2
2
2
2
2
2
3
2
2
2
2
2
3
4
3
4
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
84
86
87
84
84
81
80
72
64
60
56
53
50
50
51
61
69
74
76
80
81
83

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1027
1027
1027
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

330
328
328
328
325
327
327
325
323
323
321
320
322
322
322
321
323
326
330
334
336
339
340
343

Friday 13

Waning Crescent 15%

05:22

14:24

00 Bad
01 Bad
02 Bad
03 OK
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 OK
21 Good
22 OK
23 Bad

Sun - Rise: 07:34, Set: 18:19, Transit: 12:57. Moon - Rise: 05:22, Set: 14:24. Civil Dark: 18:46 - 07:07. Nautical Dark: 19:17 - 06:36. Astro Dark: 19:48 - 06:05

Total Clouds (% Sky Obscured)

92
75
57
35
40
41
47
38
34
30
35
30
30
30
30
40
60
73
100
72
40
10
40
70

Low Clouds (% Sky Obscured)

19
10
5
0
5
5
10
15
20
20
25
20
25
15
5
5
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

62
53
52
35
40
41
47
34
29
30
35
22
2
1
0
0
0
0
0
2
40
10
2
0

High Clouds (% Sky Obscured)

76
59
45
32
34
40
47
38
9
4
0
0
0
0
0
0
20
47
70
72
40
10
29
70

ISS Passover

Visibility (miles)

9
9
9
9
9
4
0
0
0
0
0
0
0
0
0
0
3
3
6
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
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

12
25
3
4
15
41
46
49
50
54
37
17
3
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
86
86
84
86
96
100
98
98
98
98
100
98
100
100
98
98
98
98
96
96
94
93

Pressure (mb)

1025
1025
1025
1024
1024
1024
1024
1025
1025
1025
1026
1025
1025
1025
1024
1024
1023
1023
1023
1024
1024
1024
1024
1024

Ozone (du)

348
348
349
348
347
346
346
345
346
346
346
345
345
346
347
348
352
353
355
356
355
353
356
358

Saturday 14

Waning Crescent 9%

06:05

15:27

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
22 Bad
23 Bad

Sun - Rise: 07:33, Set: 18:20, Transit: 12:57. Moon - Rise: 06:05, Set: 15:27. Civil Dark: 18:47 - 07:06. Nautical Dark: 19:18 - 06:35. Astro Dark: 19:49 - 06:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
8
6
3
3
2
2
0
0
0
23
46
68
77
81
85
86
90
94
96
98
100
98
96

Medium Clouds (% Sky Obscured)

0
47
60
70
82
88
90
66
62
43
40
51
68
78
89
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
99
99
99
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
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
5
9
9
45
62
74
73
80
88
95
95
95
95
95
76
82
86

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.3
0.4
0.5
0.7
0.9
1
0.8
0.6
0.4
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
92
91
91
92
92
91
88
84
85
82
80
82
85
86
88
93
94
94
96
96
98

Pressure (mb)

1023
1023
1022
1021
1021
1021
1020
1020
1020
1020
1020
1019
1018
1017
1016
1014
1013
1013
1012
1011
1011
1010
1009
1008

Ozone (du)

357
354
351
348
345
345
345
344
344
343
342
343
343
343
348
352
356
352
348
344
339
333
327
324

Sunday 15

Waning Crescent 4%

06:42

16:33

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
22 Bad
23 Bad

Sun - Rise: 07:32, Set: 18:22, Transit: 12:57. Moon - Rise: 06:42, Set: 16:33. Civil Dark: 18:49 - 07:05. Nautical Dark: 19:19 - 06:34. Astro Dark: 19:50 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
91
90
85
84
84
84
79

Low Clouds (% Sky Obscured)

94
92
90
88
90
93
95
93
91
96
99
100
100
100
100
97
96
91
85
75
64
64
64
64

Medium Clouds (% Sky Obscured)

99
99
99
98
99
99
100
99
99
98
99
99
93
88
82
69
46
20
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
67
33
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
8
6
4
5
7
8
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

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

Precipitation Probability (%)

85
95
95
95
95
95
95
95
84
52
65
69
58
60
54
39
29
20
1
1
0
0
0
0

Precipitation Amount (mm)

0.4
0.7
0.9
1.3
1
0.9
0.9
0.8
0.4
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
5
5
5
6
8
10
10
10
11
11
12
12
12
11
11
10
9
8
7
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
2
3
3
3
3
3
2
2
2
2
3
4
4
4
3
3
3
3
3
2
2

Dew Point (°C)

5
5
5
5
5
6
6
6
6
5
5
5
6
6
6
6
6
6
5
5
5
5
4
4

Relative Humidity (%)

98
98
100
98
98
98
98
98
98
96
98
96
96
94
94
94
93
93
93
93
94
94
94
96

Pressure (mb)

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

Ozone (du)

321
317
316
315
314
313
312
312
311
311
310
311
312
313
314
314
314
312
310
308
308
308
308
307

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

Generated: 09/02/26 09:06:24. Forecast: 09/02/26 to 15/02/26. Timezone: UTC-5.00