Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 14

Waxing Gibbous 100%

15:47

06:46

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

Sun - Rise: 07:21, Set: 16:42, Transit: 12:02. Moon - Rise: 15:47, Set: 06:46. Civil Dark: 17:12 - 06:51. Nautical Dark: 17:46 - 06:17. Astro Dark: 18:19 - 05:44

Total Clouds (% Sky Obscured)

69
62
66
69
27
8
5
31
44
38
18
2
31
5
6
56
44
55
63
52
57
63
65
61

Low Clouds (% Sky Obscured)

30
24
25
24
14
3
3
19
26
24
11
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
6

High Clouds (% Sky Obscured)

45
32
28
33
5
8
2
0
0
0
2
3
36
6
4
2
44
47
63
52
57
63
65
61

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9
9
9
9

Fog (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-7
-8
-7
-6
-7
-7
-8
-7
-6
-4
-4
-2
-2
-2
-2
-6
-5
-6
-6
-7
-7
-8

Dew Point (°C)

-11
-11
-11
-10
-11
-11
-11
-11
-11
-12
-13
-13
-14
-14
-14
-16
-14
-13
-12
-12
-11
-11
-11
-11

Relative Humidity (%)

55
57
61
64
64
65
65
65
62
53
45
40
36
32
33
28
35
41
43
45
50
52
56
57

Pressure (mb)

1044
1044
1045
1045
1046
1046
1046
1047
1048
1048
1049
1048
1047
1046
1045
1045
1045
1045
1045
1046
1046
1046
1046
1046

Ozone (du)

318
316
317
318
317
319
317
317
314
311
308
303
300
300
297
298
296
295
293
296
298
294
293
295

Sunday 15

Full Moon 100%

16:45

07:57

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: 07:22, Set: 16:42, Transit: 12:02. Moon - Rise: 16:45, Set: 07:57. Civil Dark: 17:13 - 06:52. Nautical Dark: 17:47 - 06:17. Astro Dark: 18:20 - 05:44

Total Clouds (% Sky Obscured)

92
90
97
100
100
100
100
100
100
100
100
100
100
99
100
97
100
99
98
100
100
99
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
20
20
22
25
22
72
58
81
86
76
77
85
96
96
96
95
100
100

Medium Clouds (% Sky Obscured)

2
73
96
100
99
90
75
100
100
100
100
100
100
95
100
90
96
95
95
99
100
89
92
97

High Clouds (% Sky Obscured)

92
89
92
97
100
99
100
100
100
100
100
100
100
58
100
50
7
60
3
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
8
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
Sleet
Snow
Snow
None
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
2
20
15
9
25
47
44
86
73
76
64
95

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-11
-11
-12
-13
-13
-12
-12
-11
-10
-10
-9
-8
-7
-5
-2
-2
-2
-1
-1
-1
-1
-1
-0
0

Relative Humidity (%)

55
57
55
53
53
56
58
60
61
60
60
60
61
65
77
80
81
84
88
86
88
89
93
94

Pressure (mb)

1045
1045
1044
1044
1044
1043
1043
1043
1043
1042
1042
1042
1040
1039
1038
1038
1037
1037
1036
1036
1036
1035
1034
1034

Ozone (du)

298
299
298
296
295
294
294
301
307
311
310
309
310
312
313
313
312
308
307
306
303
301
299
301

Monday 16

Waning Gibbous 99%

17:52

08:58

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: 07:23, Set: 16:43, Transit: 12:03. Moon - Rise: 17:52, Set: 08:58. Civil Dark: 17:13 - 06:52. Nautical Dark: 17:47 - 06:18. Astro Dark: 18:20 - 05:45

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
97
97
93
91
91
88
90

Medium Clouds (% Sky Obscured)

100
86
82
77
83
73
63
64
69
47
36
46
76
75
87
77
97
94
100
98
100
100
99
98

High Clouds (% Sky Obscured)

3
0
0
0
0
0
0
6
6
25
6
12
55
53
93
99
55
100
100
53
100
100
100
55

ISS Passover

Visibility (miles)

3
9
5
7
3
1
1
1
2
8
8
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
2
2
1
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
75
56
49
26
3
2
0
1
0
0
0
0
1
16
62
84
37
38
61
56
82

Precipitation Amount (mm)

0.5
0.9
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0
0
0.2
0
0.3

Wind Speed/Direction (mph)

4
3
2
3
3
3
3
2
2
2
2
3
2
4
3
3
4
4
4
5
6
8
11
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
0
0
0
0
1
1
1
1
1
2
3
3
3
4
4
4
4
4
5
6
8
9

Relative Humidity (%)

98
98
98
98
98
98
100
98
98
98
96
93
93
89
89
93
93
96
96
94
94
93
93
91

Pressure (mb)

1033
1033
1032
1032
1031
1031
1031
1031
1030
1030
1030
1029
1028
1027
1026
1026
1025
1025
1025
1025
1024
1022
1021
1020

Ozone (du)

301
300
299
295
292
288
283
282
281
283
281
278
277
277
276
277
277
280
280
281
280
278
278
279

Tuesday 17

Waning Gibbous 95%

19:03

09:46

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

Sun - Rise: 07:23, Set: 16:43, Transit: 12:03. Moon - Rise: 19:03, Set: 09:46. Civil Dark: 17:13 - 06:53. Nautical Dark: 17:48 - 06:19. Astro Dark: 18:21 - 05:46

Total Clouds (% Sky Obscured)

99
99
98
100
100
82
64
42
49
49
31
40
18
17
13
10
23
37
52
47
41
30
36
41

Low Clouds (% Sky Obscured)

94
90
87
81
68
63
64
40
44
49
31
40
18
17
13
9
5
2
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

97
96
93
100
100
56
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

43
50
50
50
55
37
0
0
0
0
0
0
0
2
2
2
11
22
30
28
21
16
18
20

ISS Passover

Visibility (miles)

9
3
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

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

Precipitation Probability (%)

95
91
54
54
60
28
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

1.5
0.5
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
15
16
15
13
12
9
8
6
6
9
12
12
12
10
9
8
6
5
3
3
3
3
3

Chance of Frost

Temperature (°C)

11
12
12
12
12
11
11
10
10
11
12
13
13
13
13
13
13
11
9
8
7
6
5
4

Feels Like (°C)

7
7
7
6
7
7
7
6
9
10
10
10
10
10
10
10
10
10
9
7
6
5
4
4

Dew Point (°C)

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

Relative Humidity (%)

90
92
90
89
88
91
90
90
91
88
70
62
58
57
57
61
65
77
82
85
87
85
83
83

Pressure (mb)

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

Ozone (du)

280
281
282
281
283
287
292
300
301
303
301
300
298
298
297
296
294
292
290
293
292
293
294
296

Wednesday 18

Waning Gibbous 90%

20:13

10:23

00 OK
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: 07:24, Set: 16:43, Transit: 12:04. Moon - Rise: 20:13, Set: 10:23. Civil Dark: 17:14 - 06:53. Nautical Dark: 17:48 - 06:19. Astro Dark: 18:21 - 05:46

Total Clouds (% Sky Obscured)

45
61
73
81
88
92
99
100
100
100
98
100
100
100
100
100
100
100
100
86
70
55
61
71

Low Clouds (% Sky Obscured)

0
15
31
43
42
38
37
21
11
0
2
45
45
54
57
58
59
52
45
44
43
47
55
68

Medium Clouds (% Sky Obscured)

0
10
19
28
20
12
4
23
41
71
82
92
100
100
99
100
87
76
67
58
45
35
40
45

High Clouds (% Sky Obscured)

25
39
49
71
84
89
98
100
100
99
82
100
89
62
64
59
100
100
100
85
70
55
55
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
3
5
9
6
0
0
4

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
1
18
21
18
49
67
85
95
95
71
94
95
95
76
50

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
1.7
1.5
0.2
0.4
0.7
2.1
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
83
83
84
83
84
84
84
83
76
68
63
68
75
81
84
88
96
100
96
98
98
98
94

Pressure (mb)

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

Ozone (du)

297
300
301
304
305
306
310
309
308
307
306
306
306
309
307
302
300
300
301
302
304
305
305
306

Thursday 19

Waning Gibbous 82%

21:20

10:53

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

Sun - Rise: 07:24, Set: 16:44, Transit: 12:04. Moon - Rise: 21:20, Set: 10:53. Civil Dark: 17:14 - 06:54. Nautical Dark: 17:48 - 06:20. Astro Dark: 18:21 - 05:47

Total Clouds (% Sky Obscured)

79
84
93
100
95
90
86
78
76
69
44
32
27
21
17
16
13
9
5
6
6
7
14
20

Low Clouds (% Sky Obscured)

74
83
92
53
42
33
73
67
60
50
38
30
27
21
16
16
12
8
4
3
3
2
2
2

Medium Clouds (% Sky Obscured)

50
63
82
100
62
63
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

60
52
62
68
62
61
60
44
28
2
2
1
0
0
0
0
0
0
0
1
2
2
9
16

ISS Passover

Visibility (miles)

9
8
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

Very Light Rain
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 (%)

56
48
14
9
5
2
14
14
13
12
9
4
1
4
4
1
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
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
6
7
8
8
8
8
8
9
11
12
12
13
13
13
12
11
10
8
7
6
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
0
0
-1
-1
-1
-1
-1
-2
-3
-4
-4
-5
-6
-6
-6
-7
-7
-7
-7
-7
-7
-8
-8

Relative Humidity (%)

89
89
88
83
81
80
81
83
77
72
65
61
55
51
50
51
51
54
57
59
60
61
62
62

Pressure (mb)

1017
1017
1017
1018
1018
1019
1019
1020
1021
1022
1023
1023
1023
1023
1024
1024
1025
1026
1027
1028
1029
1029
1030
1030

Ozone (du)

306
304
307
309
314
316
318
323
333
344
354
358
361
365
356
348
340
338
337
335
333
332
330
328

Friday 20

Waning Gibbous 74%

22:23

11:17

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

Sun - Rise: 07:25, Set: 16:44, Transit: 12:05. Moon - Rise: 22:23, Set: 11:17. Civil Dark: 17:15 - 06:54. Nautical Dark: 17:49 - 06:20. Astro Dark: 18:22 - 05:47

Total Clouds (% Sky Obscured)

21
43
64
84
86
87
87
83
80
68
63
55
46
60
76
97
98
99
100
98
95
93
95
97

Low Clouds (% Sky Obscured)

2
2
2
2
1
1
1
1
2
2
3
3
4
4
4
3
29
60
93
89
85
81
72
61

Medium Clouds (% Sky Obscured)

1
20
39
58
67
75
79
65
54
43
54
55
46
60
76
97
98
99
100
96
91
86
90
94

High Clouds (% Sky Obscured)

21
37
54
69
75
80
86
83
80
68
63
55
46
55
50
50
53
55
50
54
54
55
63
72

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
6
10
13
25
30
30
24
17

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-7
-7
-8
-7
-7
-7
-6
-5
-4
-3
-3
-2
1
1
1
1
1
1
-0
-1
-0
-0

Dew Point (°C)

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

Relative Humidity (%)

60
60
60
62
63
61
62
62
56
51
48
45
41
38
40
41
42
45
48
51
54
56
57
57

Pressure (mb)

1030
1029
1029
1029
1029
1029
1029
1030
1029
1029
1029
1028
1027
1025
1025
1024
1024
1023
1023
1023
1023
1022
1022
1022

Ozone (du)

325
323
322
320
319
319
320
320
322
323
325
329
333
337
341
345
349
352
356
359
363
366
369
367

Forecast for Mount Wolf, York, United States of America (40.06,-76.70)

Generated: 14/12/24 15:08:56. Forecast: 14/12/24 to 20/12/24. Timezone: UTC-5.00