Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 25

Waning Crescent 31%

01:22

12:31

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

Sun - Rise: 06:31, Set: 17:22, Transit: 11:57. Moon - Rise: 01:22, Set: 12:31. Civil Dark: 17:46 - 06:07. Nautical Dark: 18:14 - 05:39. Astro Dark: 18:41 - 05:12

Total Clouds (% Sky Obscured)

29
37
49
59
54
61
70
82
80
81
74
65
65
52
50
41
44
49
34
23
29
26
32
40

Low Clouds (% Sky Obscured)

0
0
0
0
0
18
37
4
3
3
3
2
1
1
0
0
0
0
0
0
13
21
9
0

Medium Clouds (% Sky Obscured)

25
26
23
20
17
18
21
50
55
54
52
49
44
43
38
34
34
34
25
19
19
17
20
0

High Clouds (% Sky Obscured)

2
8
22
31
25
22
25
18
10
11
2
1
10
1
2
1
2
4
2
1
2
1
3
20

ISS Passover

Visibility (miles)

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

Fog (%)

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

Chance of Frost

Temperature (°C)

21
22
23
23
23
22
20
19
18
18
17
17
17
16
16
16
15
15
15
15
16
19
21
22

Feels Like (°C)

20
22
22
23
23
22
21
18
17
17
17
17
17
17
17
17
16
16
16
17
18
21
22
22

Dew Point (°C)

8
8
8
9
9
10
10
9
10
10
10
10
10
10
10
10
10
10
10
10
11
11
11
9

Relative Humidity (%)

42
40
39
40
41
46
52
53
62
59
61
62
64
66
67
68
69
70
69
70
70
60
53
44

Pressure (mb)

1021
1019
1018
1018
1018
1019
1019
1020
1021
1021
1021
1021
1020
1020
1020
1019
1019
1020
1020
1021
1022
1022
1022
1021

Ozone (du)

259
259
258
257
259
259
258
259
257
258
258
258
258
257
258
258
258
259
260
262
262
262
263
264

Thursday 26

Waning Crescent 23%

02:12

13:03

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

Sun - Rise: 06:31, Set: 17:23, Transit: 11:57. Moon - Rise: 02:12, Set: 13:03. Civil Dark: 17:47 - 06:07. Nautical Dark: 18:14 - 05:39. Astro Dark: 18:42 - 05:12

Total Clouds (% Sky Obscured)

45
47
35
15
7
22
35
6
50
35
70
44
36
50
53
81
78
94
100
96
95
99
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
7
29
25
35
34
37
76
100
87
84
96
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
35
18
23
22
34
36
26
22
20
31
39
39
41
44
40

High Clouds (% Sky Obscured)

20
19
10
3
2
6
10
1
10
1
20
10
6
50
6
13
5
5
13
2
3
5
1
18

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)

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

Chance of Frost

Temperature (°C)

23
24
25
25
25
24
22
20
19
19
18
18
18
17
17
17
17
16
16
17
17
18
19
20

Feels Like (°C)

22
23
24
24
25
25
22
18
18
17
19
17
18
18
18
18
18
17
17
17
17
18
19
20

Dew Point (°C)

9
9
10
10
10
11
10
10
11
12
12
13
13
13
13
13
12
12
11
11
12
13
13
13

Relative Humidity (%)

40
39
38
39
40
43
47
52
58
64
67
72
74
76
78
78
75
73
72
71
70
69
67
63

Pressure (mb)

1020
1018
1017
1016
1016
1017
1017
1019
1020
1020
1020
1021
1021
1021
1020
1020
1020
1020
1021
1022
1023
1023
1023
1023

Ozone (du)

263
263
263
263
262
261
260
258
257
256
255
255
253
254
255
254
255
255
255
255
256
256
257
257

Friday 27

Waning Crescent 15%

03:04

13:37

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
11 Bad

Sun - Rise: 06:32, Set: 17:23, Transit: 11:58. Moon - Rise: 03:04, Set: 13:37. Civil Dark: 17:47 - 06:08. Nautical Dark: 18:15 - 05:40. Astro Dark: 18:42 - 05:13

Total Clouds (% Sky Obscured)

100
93
91
95
100
95
95
97
95
90
87
89
94
100
89
94
96
96
92
89
86
88
91
90

Low Clouds (% Sky Obscured)

100
81
83
83
99
80
82
59
55
58
54
61
83
100
85
90
88
86
82
82
78
81
68
71

Medium Clouds (% Sky Obscured)

44
50
39
23
22
42
39
38
37
30
21
21
18
22
27
29
32
28
25
28
22
22
24
25

High Clouds (% Sky Obscured)

15
8
18
26
0
0
2
0
0
0
3
1
0
0
0
0
0
0
0
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
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
3
14
8
12
4
4
3
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)

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

Chance of Frost

Temperature (°C)

21
22
22
22
22
22
21
21
20
20
19
19
19
18
18
18
18
18
18
18
19
20
20
21

Feels Like (°C)

21
21
22
22
22
22
21
20
19
19
19
18
18
18
18
18
18
19
19
18
18
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

57
52
50
48
48
48
47
46
49
53
57
60
63
64
66
70
73
73
71
67
61
51
47
44

Pressure (mb)

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

Ozone (du)

256
255
255
255
255
255
256
256
256
257
255
253
252
252
252
253
252
252
251
251
250
250
251
250

Saturday 28

Waning Crescent 8%

04:00

14:15

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
11 Bad

Sun - Rise: 06:32, Set: 17:24, Transit: 11:58. Moon - Rise: 04:00, Set: 14:15. Civil Dark: 17:48 - 06:08. Nautical Dark: 18:15 - 05:40. Astro Dark: 18:43 - 05:13

Total Clouds (% Sky Obscured)

93
93
93
93
97
99
98
98
98
98
98
98
100
100
99
98
96
94
94
93
89
82
73
72

Low Clouds (% Sky Obscured)

76
76
78
81
75
73
70
65
60
59
65
68
67
69
69
76
86
85
85
82
77
72
67
61

Medium Clouds (% Sky Obscured)

26
26
26
22
23
24
24
23
23
23
23
23
25
25
24
23
23
22
22
21
25
24
20
17

High Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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)

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

Chance of Frost

Temperature (°C)

21
22
22
22
22
22
21
21
20
20
19
19
19
18
18
18
17
17
17
17
17
17
18
19

Feels Like (°C)

18
19
19
19
20
20
19
19
18
17
16
16
15
15
14
14
13
13
12
13
13
13
15
17

Dew Point (°C)

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

Relative Humidity (%)

43
43
42
43
43
43
43
43
42
42
43
43
43
43
43
44
44
44
43
44
43
41
38
36

Pressure (mb)

1023
1022
1022
1021
1021
1022
1023
1023
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1027
1027
1028
1028
1027

Ozone (du)

249
249
251
252
252
254
254
254
255
255
255
254
254
255
255
255
255
255
255
256
257
257
257
257

Sunday 29

Waning Crescent 4%

04:57

14:58

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 OK
07 OK
08 Good
09 Good
10 OK
11 OK

Sun - Rise: 06:32, Set: 17:24, Transit: 11:59. Moon - Rise: 04:57, Set: 14:58. Civil Dark: 17:48 - 06:08. Nautical Dark: 18:16 - 05:41. Astro Dark: 18:43 - 05:13

Total Clouds (% Sky Obscured)

67
67
67
63
71
79
87
88
90
92
88
85
82
85
86
90
75
58
42
34
18
11
20
31

Low Clouds (% Sky Obscured)

55
53
51
48
46
43
41
41
41
41
38
36
34
48
63
77
61
44
28
22
15
8
20
31

Medium Clouds (% Sky Obscured)

13
13
13
13
16
20
23
24
25
30
28
30
29
25
18
17
15
14
12
9
6
3
2
1

High Clouds (% Sky Obscured)

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

Chance of Frost

Temperature (°C)

20
21
21
21
21
20
19
19
18
18
17
17
17
16
16
16
16
16
15
15
16
18
20
21

Feels Like (°C)

18
19
20
21
22
22
21
20
18
17
17
17
17
16
17
16
15
15
14
14
15
18
19
20

Dew Point (°C)

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

Relative Humidity (%)

34
33
32
32
33
36
39
40
46
57
62
63
63
65
66
65
61
59
57
55
51
46
40
36

Pressure (mb)

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

Ozone (du)

257
257
258
257
256
255
255
255
254
254
254
254
254
254
255
257
257
258
258
258
257
258
258
259

Monday 30

Waning Crescent 1%

05:55

15:48

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

Sun - Rise: 06:33, Set: 17:25, Transit: 11:59. Moon - Rise: 05:55, Set: 15:48. Civil Dark: 17:49 - 06:09. Nautical Dark: 18:16 - 05:41. Astro Dark: 18:44 - 05:14

Total Clouds (% Sky Obscured)

41
27
14
0
2
0
0
0
0
0
0
0
0
0
4
9
25
34
49
46
48
50
52
53

Low Clouds (% Sky Obscured)

41
27
14
0
0
0
0
0
0
0
0
0
0
0
1
1
14
28
42
44
46
48
46
45

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
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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
1
1
1
2
2
1
2
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)

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

Chance of Frost

Temperature (°C)

22
23
23
23
23
22
20
19
18
17
17
16
15
15
15
14
14
14
13
13
15
17
19
20

Feels Like (°C)

21
22
22
22
21
20
19
18
17
17
17
16
16
17
16
16
16
15
15
13
15
16
18
20

Dew Point (°C)

6
6
6
7
9
10
10
10
10
10
11
10
11
11
11
11
11
10
9
8
10
11
13
14

Relative Humidity (%)

34
32
33
35
40
47
52
55
58
63
67
69
73
76
78
80
83
80
76
74
71
69
67
68

Pressure (mb)

1021
1019
1018
1017
1017
1017
1017
1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1019
1020
1020
1021
1022
1021

Ozone (du)

260
260
260
260
259
259
259
259
258
258
259
260
260
261
260
260
260
260
259
259
259
260
261
260

Tuesday 31

New Moon 0%

06:52

16:43

12 Bad
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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:33, Set: 17:25, Transit: 12:00. Moon - Rise: 06:52, Set: 16:43. Civil Dark: 17:49 - 06:09. Nautical Dark: 18:17 - 05:41. Astro Dark: 18:44 - 05:14

Total Clouds (% Sky Obscured)

52
42
28
21
18
15
13
28
43
58
69
80
88
89
88
88
91
93
96
91
86
81
78
75

Low Clouds (% Sky Obscured)

43
36
28
21
18
15
13
28
43
58
65
72
79
75
71
66
74
84
94
85
76
67
60
53

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
8
17
25
31
38
42
35
32
29
23
18
17
15
16

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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 (%)

2
4
5
3
16
21
25
24
24
23
23
22
21
20
18
9
16
20
23
20
15
4
6
5

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

Chance of Frost

Temperature (°C)

21
22
23
23
23
22
21
20
20
19
19
18
18
18
18
17
17
17
17
17
18
19
19
20

Feels Like (°C)

21
22
23
23
23
22
21
21
19
18
19
18
18
18
16
16
16
16
16
16
16
17
17
17

Dew Point (°C)

15
17
17
17
18
17
16
16
16
15
15
14
14
14
13
13
12
12
12
12
13
13
13
13

Relative Humidity (%)

68
69
69
71
72
73
74
76
77
77
77
77
77
77
74
73
71
72
72
72
71
69
68
65

Pressure (mb)

1020
1019
1018
1018
1018
1018
1019
1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1021
1021
1022
1022
1021

Ozone (du)

260
260
259
259
259
258
257
256
256
256
256
256
256
256
256
255
255
254
253
253
253
253
253
253

Forecast for Vạn Phúc, Socialist Republic of Vietnam (20.98,105.78)

Generated: 25/12/24 11:13:45. Forecast: 25/12/24 to 31/12/24. Timezone: UTC+7.00