Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 22

Waxing Crescent 14%

07:42

22:06

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

Sun - Rise: 06:07, Set: 18:18, Transit: 12:13. Moon - Rise: 07:42, Set: 22:06. Civil Dark: 18:43 - 05:41. Nautical Dark: 19:12 - 05:12. Astro Dark: 19:41 - 04:43

Total Clouds (% Sky Obscured)

92
87
53
24
22
13
22
71
23
35
66
33
70
66
5
53
42
35
53
78
100
100
100
98

Low Clouds (% Sky Obscured)

29
30
17
2
2
13
22
43
23
30
28
33
0
0
0
0
1
0
1
36
70
75
85
72

Medium Clouds (% Sky Obscured)

90
80
53
24
22
13
22
28
23
9
0
0
0
0
0
0
0
0
2
33
44
48
73
98

High Clouds (% Sky Obscured)

0
0
0
0
1
0
16
71
23
35
43
7
65
66
3
53
42
16
52
52
100
100
100
88

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)

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

Chance of Frost

Temperature (°C)

8
8
9
12
14
16
18
20
20
20
20
19
18
16
15
14
13
12
12
11
11
11
10
10

Feels Like (°C)

8
7
9
12
15
17
18
20
18
20
19
18
17
14
13
14
13
11
10
10
9
8
8
9

Dew Point (°C)

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

Relative Humidity (%)

93
91
87
79
73
65
58
55
52
50
50
59
72
72
73
72
72
75
81
86
85
84
83
84

Pressure (mb)

1017
1017
1017
1018
1018
1018
1017
1016
1016
1015
1016
1016
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

311
310
310
310
310
309
308
306
307
309
309
311
313
313
313
312
313
314
312
310
309
308
309
309

Monday 23

Waxing Crescent 23%

08:24

23:18

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:06, Set: 18:19, Transit: 12:12. Moon - Rise: 08:24, Set: 23:18. Civil Dark: 18:44 - 05:40. Nautical Dark: 19:13 - 05:11. Astro Dark: 19:42 - 04:42

Total Clouds (% Sky Obscured)

65
85
64
87
68
94
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
4
17
5
5
5
6
7
90
94
89
80
73
64
40
25
10
10
14
38
45
56

Medium Clouds (% Sky Obscured)

62
57
63
60
65
58
66
89
84
92
100
100
100
100
100
100
99
96
100
100
98
69
92
91

High Clouds (% Sky Obscured)

20
58
24
67
12
88
90
55
100
100
100
100
100
100
100
94
8
100
100
100
0
0
7
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
1
9
11
9
8
14
15
22
18
12
13
13
11
6
12

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
7
11
12
13
14
13
12
12
11
9
9
8
10
9
9
9
7
8
8
8
8
7

Chance of Frost

Temperature (°C)

10
11
12
13
16
16
17
17
17
17
16
16
15
14
13
13
12
11
11
10
10
10
9
9

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
9
8
8
7
7
7
7
8
8
9
8
8
7
7
6
6
6
6
6
6

Relative Humidity (%)

84
85
77
70
64
58
56
52
51
51
54
61
64
70
70
72
72
73
74
76
77
78
80
80

Pressure (mb)

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

Ozone (du)

310
311
312
313
314
313
310
309
308
307
306
309
310
310
310
309
309
307
304
305
305
304
307
310

Tuesday 24

Waxing Crescent 34%

09:14

00:28

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
00 Bad
01 Good
02 Good
03 Good
04 Good
05 Good

Sun - Rise: 06:04, Set: 18:20, Transit: 12:12. Moon - Rise: 09:14, Set: 00:28. Civil Dark: 18:44 - 05:38. Nautical Dark: 19:13 - 05:10. Astro Dark: 19:42 - 04:40

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
89
100
98
100
91
78
65
61
65
65
4
0
0
0
0

Low Clouds (% Sky Obscured)

51
47
52
58
61
49
43
38
21
10
5
5
5
5
5
5
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

67
100
100
100
100
95
39
95
91
86
97
97
100
86
71
52
51
20
2
0
0
0
0
0

High Clouds (% Sky Obscured)

3
5
5
5
9
15
15
88
99
20
100
80
40
40
4
2
3
60
55
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 (%)

13
12
5
3
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
8
7
7
7
7
6
5
5
5
4
4
3
2
2
2
1
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
82
81
81
78
77
66
58
60
63
70
73
77
76
76
76
76
80
81
82
84
85
85
84

Pressure (mb)

1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1017
1017
1017
1017
1017
1017

Ozone (du)

312
308
306
306
305
304
303
303
305
304
307
307
308
309
309
310
311
310
309
312
313
313
313
314

Wednesday 25

Waxing Crescent 46%

10:13

01:31

06 Good
07 Good
08 Good
09 Good
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

Sun - Rise: 06:03, Set: 18:21, Transit: 12:12. Moon - Rise: 10:13, Set: 01:31. Civil Dark: 18:45 - 05:37. Nautical Dark: 19:14 - 05:08. Astro Dark: 19:43 - 04:39

Total Clouds (% Sky Obscured)

0
0
0
4
75
74
90
100
98
92
73
87
92
100
100
100
100
99
99
99
99
99
97
90

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
2
3
53
35
44
75
76
74
51
73
82
87
89
92
69
90
89
71

High Clouds (% Sky Obscured)

0
0
0
1
25
47
75
100
90
74
43
57
77
100
79
88
100
97
94
94
94
91
90
55

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)

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

Chance of Frost

Temperature (°C)

7
8
10
12
15
16
18
18
19
19
18
18
17
15
14
13
13
12
13
13
13
12
11
11

Feels Like (°C)

8
9
11
13
16
15
17
17
17
17
17
17
15
13
12
12
12
11
12
11
11
10
10
9

Dew Point (°C)

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

Relative Humidity (%)

85
81
70
63
56
51
45
43
39
38
38
40
51
54
61
66
66
66
66
66
69
71
70
71

Pressure (mb)

1017
1018
1018
1019
1018
1018
1017
1017
1016
1016
1015
1016
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015

Ozone (du)

313
314
312
312
310
310
309
307
305
304
303
303
303
303
305
308
309
309
310
310
312
313
314
315

Thursday 26

First Quarter 58%

11:18

02:25

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:02, Set: 18:21, Transit: 12:11. Moon - Rise: 11:18, Set: 02:25. Civil Dark: 18:46 - 05:36. Nautical Dark: 19:15 - 05:07. Astro Dark: 19:44 - 04:37

Total Clouds (% Sky Obscured)

97
100
100
100
100
100
100
91
99
100
100
100
100
100
100
100
100
95
89
84
92
96
99
96

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
17
25
17

Medium Clouds (% Sky Obscured)

83
58
33
38
32
24
27
27
29
33
32
94
96
97
98
99
100
95
89
84
90
95
98
95

High Clouds (% Sky Obscured)

60
70
70
76
98
100
100
19
88
100
100
100
100
100
100
100
100
95
60
30
28
26
33
65

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
5
10
16
27
28
25
27
25
20
18

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
6
8
10
10
10
11
10
10
9
7
7
4
4
4
4
3
2
2
2
2
2

Chance of Frost

Temperature (°C)

11
11
13
15
16
18
18
19
19
19
19
18
16
15
15
14
14
14
13
13
12
12
12
11

Feels Like (°C)

9
10
12
14
15
15
15
15
18
16
16
14
14
13
13
12
13
13
12
12
12
10
10
10

Dew Point (°C)

6
6
6
7
7
6
5
5
5
5
5
6
8
7
6
6
6
6
6
5
6
6
6
7

Relative Humidity (%)

71
70
63
58
53
46
41
40
39
38
40
47
58
57
57
57
58
58
60
61
63
66
68
72

Pressure (mb)

1016
1016
1016
1016
1016
1016
1015
1014
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015

Ozone (du)

315
313
312
310
307
307
304
305
305
305
305
304
303
304
303
303
303
304
307
309
312
315
317
320

Friday 27

Waxing Gibbous 69%

12:27

03:10

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

Sun - Rise: 05:59, Set: 18:22, Transit: 12:11. Moon - Rise: 12:27, Set: 03:10. Civil Dark: 18:47 - 05:34. Nautical Dark: 19:16 - 05:05. Astro Dark: 19:45 - 04:36

Total Clouds (% Sky Obscured)

95
91
83
74
66
46
26
7
6
4
1
9
18
27
46
64
82
84
83
66
70
85
100
93

Low Clouds (% Sky Obscured)

8
0
12
24
36
24
12
0
4
4
1
8
4
0
0
0
0
2
4
4
2
2
0
0

Medium Clouds (% Sky Obscured)

92
88
75
64
50
34
17
2
2
1
0
1
3
5
18
30
46
51
56
61
68
81
95
92

High Clouds (% Sky Obscured)

68
67
45
22
0
0
0
0
0
0
0
9
18
27
46
61
74
74
74
35
23
11
5
7

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 (%)

18
19
14
8
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
4
4
3
3
3
4
5
4
4
4
4
4
4
4
4
4
4
4
4
3
3
2

Chance of Frost

Temperature (°C)

11
12
12
14
16
17
18
19
20
20
20
20
18
17
15
14
13
13
13
13
12
12
11
11

Feels Like (°C)

10
10
10
12
12
13
13
14
16
21
20
19
20
20
20
13
13
14
13
13
12
10
10
9

Dew Point (°C)

6
7
7
7
7
7
6
6
5
6
6
6
6
6
7
7
7
8
8
8
7
7
6
6

Relative Humidity (%)

71
71
70
62
55
50
45
41
37
38
39
39
45
50
56
61
66
72
72
72
72
72
71
71

Pressure (mb)

1015
1016
1016
1017
1017
1017
1017
1016
1015
1015
1015
1015
1015
1016
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016

Ozone (du)

318
317
315
314
313
311
309
306
304
303
302
301
301
300
300
300
299
299
299
299
298
298
299
299

Saturday 28

Waxing Gibbous 79%

13:36

03:47

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
00 Bad
01 Bad

Sun - Rise: 05:58, Set: 18:23, Transit: 12:11. Moon - Rise: 13:36, Set: 03:47. Civil Dark: 18:47 - 05:33. Nautical Dark: 19:16 - 05:04. Astro Dark: 19:46 - 04:35

Total Clouds (% Sky Obscured)

86
79
82
85
88
92
96
100
100
100
100
99
99
98
99
100
100
93
86
79

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

86
79
60
41
21
44
68
91
93
95
97
97
96
96
86
81
79
79
79
79

High Clouds (% Sky Obscured)

10
12
35
57
81
89
96
100
100
100
100
80
63
47
42
34
29
18
10
2

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)

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

Chance of Frost

Temperature (°C)

12
13
13
16
18
20
20
20
21
20
20
19
18
17
16
15
15
15
14
14

Feels Like (°C)

9
9
9
14
14
16
16
16
16
19
18
18
18
18
17
13
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

68
65
61
56
51
48
45
44
42
44
46
48
50
51
53
54
54
56
56
55

Pressure (mb)

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

Ozone (du)

298
298
298
298
299
299
299
299
299
300
300
301
303
306
308
307
307
306
305
305

Forecast for Gaotang, China (32.74,118.43)

Generated: 22/03/26 06:38:16. Forecast: 22/03/26 to 28/03/26. Timezone: UTC+8.00