Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 24

Waxing Crescent 21%

10:51

21:14

11 OK
12 OK
13 OK
14 OK
15 Good
16 Good
17 Good
18 Good
19 Bad
20 Bad
21 OK
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: 07:19, Set: 16:40, Transit: 11:59. Moon - Rise: 10:51, Set: 21:14. Civil Dark: 17:10 - 06:49. Nautical Dark: 17:44 - 06:15. Astro Dark: 18:17 - 05:42

Total Clouds (% Sky Obscured)

36
37
35
14
2
2
2
15
59
50
44
55
64
92
100
100
100
100
100
100
48
87
96
93

Low Clouds (% Sky Obscured)

27
2
2
0
0
0
0
0
0
0
0
0
3
3
34
65
6
50
21
5
2
28
30
37

Medium Clouds (% Sky Obscured)

0
0
0
0
2
0
0
0
0
4
6
32
23
25
77
82
96
97
92
52
38
80
96
90

High Clouds (% Sky Obscured)

2
18
3
4
0
2
2
14
50
45
44
45
49
81
100
100
100
100
100
100
3
0
12
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
9
9
9
9
9
9
7

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
14
0
1
1
9
5
3
40
36

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)

14
14
13
12
11
10
8
7
5
5
3
3
3
1
2
1
3
3
4
4
6
5
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
52
50
48
49
53
57
58
62
64
65
66
66
67
67
66
74
74
74
74
77
77
65
69

Pressure (mb)

1022
1022
1021
1022
1023
1024
1025
1026
1026
1026
1026
1027
1027
1026
1025
1025
1024
1023
1022
1021
1020
1019
1019
1018

Ozone (du)

296
297
295
293
292
290
289
289
292
293
294
296
297
297
296
294
294
299
301
303
305
308
309
317

Thursday 25

Waxing Crescent 30%

No Rise

22:20

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

Sun - Rise: 07:19, Set: 16:41, Transit: 12:00. Moon - Rise: No Rise, Set: 22:20. Civil Dark: 17:11 - 06:49. Nautical Dark: 17:45 - 06:15. Astro Dark: 18:18 - 05:42

Total Clouds (% Sky Obscured)

96
100
100
99
77
71
70
100
91
84
32
11
5
40
37
43
33
87
26
47
75
100
100
100

Low Clouds (% Sky Obscured)

93
98
57
6
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
1
1
0
0
8

Medium Clouds (% Sky Obscured)

34
25
19
65
55
45
4
22
16
59
17
3
3
0
0
0
1
3
15
40
59
90
100
100

High Clouds (% Sky Obscured)

55
98
96
98
77
71
70
100
85
80
17
8
3
40
37
43
25
78
10
13
73
100
99
49

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 (%)

19
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

8
7
9
8
9
8
8
10
11
9
8
9
9
8
8
9
8
9
9
8
8
7
7
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
0
1
1
1
-1
-1
-2
-3
-5
-5
-7
-8
-10
-11
-13
-14
-16
-16
-17
-17
-17
-17
-17

Relative Humidity (%)

71
77
75
74
67
65
68
66
62
60
60
57
53
50
47
41
38
36
35
34
34
33
33
31

Pressure (mb)

1016
1014
1013
1013
1014
1014
1015
1016
1018
1019
1020
1020
1021
1021
1022
1023
1023
1023
1023
1024
1024
1024
1025
1025

Ozone (du)

318
320
318
317
317
319
325
326
326
326
324
322
320
316
314
312
309
302
298
296
296
296
295
296

Friday 26

Waxing Crescent 41%

11:13

23:27

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
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:20, Set: 16:41, Transit: 12:00. Moon - Rise: 11:13, Set: 23:27. Civil Dark: 17:12 - 06:49. Nautical Dark: 17:46 - 06:15. Astro Dark: 18:18 - 05:43

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)

1
1
0
4
10
57
82
86
84
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

98
100
100
98
100
100
100
100
100
100
100
75
100
100
73
50
55
29
17
19
13
7
3
2

High Clouds (% Sky Obscured)

47
100
100
100
30
33
67
100
100
100
40
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

4
9
9
9
3
1
1
1
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

None
None
None
None
Snow
Snow
Snow
Ice pellet
Snow
Snow
Ice pellet
Ice pellet
Ice pellet
None
Ice pellet
Very Light Rain
Very Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

19
6
2
22
50
90
95
95
95
95
95
95
87
67
70
64
67
58
71
62
51
62
66
59

Precipitation Amount (mm)

0
0
0
0
0.2
0.7
0.7
1
2.5
2.2
1.9
0.7
0.6
0
0.3
0.3
0.3
0.1
0.4
0.3
0.2
0.3
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-16
-16
-14
-13
-12
-12
-10
-4
-3
-2
-2
-1
-1
-1
0
1
1
1
1
1
1
1
1
0

Relative Humidity (%)

32
31
33
36
39
40
51
84
91
96
98
98
96
96
98
98
100
100
100
98
100
98
100
98

Pressure (mb)

1024
1023
1022
1021
1020
1020
1019
1018
1017
1018
1017
1016
1015
1014
1012
1012
1013
1013
1013
1014
1014
1016
1017
1018

Ozone (du)

295
295
297
294
293
294
297
300
304
305
313
319
326
326
325
326
327
327
326
324
323
324
325
324

Saturday 27

First Quarter 52%

11:36

00:36

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
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:20, Set: 16:42, Transit: 12:01. Moon - Rise: 11:36, Set: 00:36. Civil Dark: 17:12 - 06:50. Nautical Dark: 17:46 - 06:16. Astro Dark: 18:19 - 05:43

Total Clouds (% Sky Obscured)

100
100
100
100
96
97
98
99
93
81
68
70
81
89
90
91
89
95
98
93
91
99
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
96
97
96
91
79
61
49
61
74
84
77
74
67
76
83
90
91
95
98
99

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
12
27
44
51
55
70
71
68
65
68

High Clouds (% Sky Obscured)

0
0
2
4
5
32
62
91
77
56
37
27
19
12
32
52
72
54
43
23
45
76
95
91

ISS Passover

Visibility (miles)

0
0
0
0
7
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

Snow
Snow
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
40
24
21
12
8
8
4
8
6
1
3
5
1
2
3
0
1
1
0
1
1
0
0

Precipitation Amount (mm)

0.2
0.1
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
9
9
9
9
8
7
7
6
6
5
4
3
3
3
3
2
2
2
2
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
96
92
91
92
92
92
92
94
94
94
94
94
96
96
96
96
96
94
94
89
87

Pressure (mb)

1019
1019
1019
1020
1021
1022
1023
1023
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

322
321
318
318
317
314
314
313
314
312
308
305
306
306
306
308
309
311
311
312
314
311
311
312

Sunday 28

Waxing Gibbous 63%

12:00

01:48

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
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:20, Set: 16:43, Transit: 12:01. Moon - Rise: 12:00, Set: 01:48. Civil Dark: 17:13 - 06:50. Nautical Dark: 17:47 - 06:16. Astro Dark: 18:20 - 05:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
98
97
99
100
100
100
98

Low Clouds (% Sky Obscured)

99
100
100
100
100
98
96
95
96
98
100
100
100
100
93
85
77
74
71
69
66
64
63
66

Medium Clouds (% Sky Obscured)

71
75
83
95
100
100
100
100
100
100
99
98
97
95
99
98
97
97
96
95
97
98
95
95

High Clouds (% Sky Obscured)

91
83
89
96
100
100
100
100
97
95
92
79
96
96
97
98
95
98
95
99
95
85
35
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
2
5
3
9
9
9
9
9
9
9
8
7
6

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

Precipitation Probability (%)

0
0
2
6
10
48
66
78
75
77
73
71
76
75
81
75
73
66
58
48
44
39
32
33

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.4
0.4
0.4
0.4
0.3
0.3
0.4
0.4
0.3
0.4
0.3
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
4
4
4
4
4
6
5
6
7
9
9
10
10
12
15
14
14
14
14
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1024
1022
1021
1020
1020
1019
1019
1018
1017
1016
1015
1013
1011
1010
1008
1001
1000
999
999
999
999
999
999
999

Ozone (du)

313
314
314
313
312
310
311
310
309
307
306
300
299
297
295
293
291
289
288
288
287
286
286
286

Monday 29

Waxing Gibbous 74%

12:28

03:05

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 OK
01 OK
02 OK
03 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:20, Set: 16:43, Transit: 12:02. Moon - Rise: 12:28, Set: 03:05. Civil Dark: 17:14 - 06:50. Nautical Dark: 17:48 - 06:16. Astro Dark: 18:20 - 05:43

Total Clouds (% Sky Obscured)

96
80
66
67
67
64
63
62
72
82
89
77
55
39
29
21
22
39
67
90
92
91
89
67

Low Clouds (% Sky Obscured)

69
68
66
65
65
58
52
45
59
73
87
77
55
39
24
21
22
39
58
89
92
90
89
67

Medium Clouds (% Sky Obscured)

90
80
66
60
30
24
27
35
35
32
29
13
1
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
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

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 (%)

29
26
20
17
15
13
11
6
7
6
5
4
4
3
3
2
0
1
1
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)

14
15
17
16
15
15
15
15
15
15
15
16
16
16
17
17
17
16
16
15
15
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
3
3
2
1
-0
-1
-1
-1
-6
-6
-6
-6
-7
-8
-9
-9
-9
-9
-9
-9
-10
-10
-10

Dew Point (°C)

5
5
3
2
0
-1
-3
-4
-6
-7
-8
-9
-9
-10
-11
-11
-10
-10
-10
-11
-11
-11
-12
-12

Relative Humidity (%)

90
85
79
78
75
73
69
66
64
61
60
58
57
56
54
55
56
57
57
56
56
52
49
47

Pressure (mb)

999
999
999
1000
1001
1001
1002
1003
1004
1005
1005
1006
1006
1006
1006
1007
1007
1008
1009
1009
1010
1011
1012
1014

Ozone (du)

287
287
288
291
294
297
300
302
304
312
320
329
331
334
337
346
355
364
372
381
390
398
406
414

Tuesday 30

Waxing Gibbous 84%

13:02

04:24

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

Sun - Rise: 07:20, Set: 16:44, Transit: 12:02. Moon - Rise: 13:02, Set: 04:24. Civil Dark: 17:14 - 06:50. Nautical Dark: 17:48 - 06:16. Astro Dark: 18:21 - 05:44

Total Clouds (% Sky Obscured)

44
23
26
29
32
28
25
22
36
53
72
66
59
53
58
66
69
68
70
70

Low Clouds (% Sky Obscured)

43
21
24
27
31
25
18
14
12
12
11
8
4
1
15
27
44
40
39
37

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
2
3
25
49
71
54
37
18
32
45
59
57
59
60

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
5
14
34
45
37
37
34
17
8
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
9
9
9

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

15
15
15
14
14
13
12
11
11
9
9
8
8
8
8
8
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-9
-9
-6
-6
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7
-7
-6
-6
-7
-6

Dew Point (°C)

-12
-12
-12
-12
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-10
-11
-11
-11
-10
-10

Relative Humidity (%)

44
43
40
42
44
45
45
47
48
49
50
51
52
52
53
52
51
51
52
54

Pressure (mb)

1014
1013
1013
1014
1015
1015
1016
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

404
395
385
379
374
368
372
375
378
378
378
377
375
372
369
360
351
342
338
334

Forecast for Alluvium, Camden, United States of America (39.84,-74.93)

Generated: 24/12/25 11:34:44. Forecast: 24/12/25 to 30/12/25. Timezone: UTC-5.00